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<ul><li><a href="../index.html">home</a></li>
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<li><a href="../../../inweb/index.html">inweb</a></li>
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<main role="main">
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<!--Weave of 'Internal Test Cases' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../index.html">Home</a></li><li><a href="../inform7n.html">Inform7</a></li><li><a href="index.html">core</a></li><li><a href="index.html#1">Chapter 1: Control</a></li><li><b>Internal Test Cases</b></li></ul></div>
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<p class="purpose">Handling requests to compile internal tests.</p>
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<ul class="toc"><li><a href="1-itc.html#SP8">§8. Some internal tests for services modules</a></li></ul><hr class="tocbar">
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. </b>Partly because it is not written in a class-oriented programming language,
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and partly because it is a complex and very interconnected program, Inform
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does not really have unit tests in the usual sense of that term. It's hard
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to test individual components with fake data, other than in the course of a
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full run of the compiler, in which case you may as well carry out an
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end-to-end test anyway.
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</p>
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<p class="commentary">But Inform does have a mechanism for "internal tests". These involve running
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the top half of the compiler more or less as normal, and then making a sharp
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turn to perform some test, printing the output to a file, and — since there
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is no point continuing — stopping the compiler there.
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</p>
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<p class="commentary">Such internal tests are performed only if the source text instructs it, which is
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done with a special, intentionally undocumented, and subject-to-change-without-notice,
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syntax like so:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="identifier-syntax">Test</span><span class="plain-syntax"> </span><span class="identifier-syntax">pattern</span><span class="plain-syntax"> (</span><span class="identifier-syntax">internal</span><span class="plain-syntax">) </span><span class="identifier-syntax">with</span><span class="plain-syntax"> </span><span class="identifier-syntax">putting</span><span class="plain-syntax"> </span><span class="identifier-syntax">the</span><span class="plain-syntax"> </span><span class="identifier-syntax">counter</span><span class="plain-syntax"> </span><span class="identifier-syntax">on</span><span class="plain-syntax"> </span><span class="identifier-syntax">the</span><span class="plain-syntax"> </span><span class="identifier-syntax">bench</span><span class="plain-syntax">.</span>
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</pre>
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<p class="commentary">Internal tests are identified by name — here, "pattern" — and are marked
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<span class="extract"><span class="extract-syntax">(internal)</span></span>. Optionally, they can supply some text to give them variation, as
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here: "putting the counter on the bench".
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</p>
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<p class="commentary">The Inform test group <span class="extract"><span class="extract-syntax">:internal</span></span> runs a set of these.
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</p>
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<p class="commentary firstcommentary"><a id="SP2" class="paragraph-anchor"></a><b>§2. </b>Each request of the "Test X (internal)" sort generates an <a href="1-itc.html#SP2" class="internal">internal_test_case</a>
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object. See <a href="../assertions-module/3-tr2.html" class="internal">Test Requests (in assertions)</a> for how sentences like the above are
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parsed; that's the code which calls us here.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="identifier-syntax">which_method</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_supplying_the_case</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc_defined_at</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
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<span class="plain-syntax">} </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="function-syntax">InternalTests::new</span><span class="plain-syntax">(</span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="identifier-syntax">it</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax"> = </span><span class="identifier-syntax">it</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax"> = </span><span class="identifier-syntax">W</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">itc_defined_at</span><span class="plain-syntax"> = </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">itc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<ul class="endnotetexts"><li>The structure internal_test_case is private to this section.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>§3. </b>Each differently-named test, such as "pattern", corresponds to one of these:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">typedef</span><span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">test_name</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> (*</span><span class="identifier-syntax">perform</span><span class="plain-syntax">)(</span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *, </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">via_log</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">at_stage</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">CLASS_DEFINITION</span>
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<span class="plain-syntax">} </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax">;</span>
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</pre>
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<ul class="endnotetexts"><li>The structure internal_test is private to this section.</li></ul>
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<p class="commentary firstcommentary"><a id="SP4" class="paragraph-anchor"></a><b>§4. </b>Inform modules wanting to provide internal tests should call the following
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when they start up:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::make_test_available</span><button class="popup" onclick="togglePopup('usagePopup1')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup1">Usage of <span class="code-font"><span class="function-syntax">InternalTests::make_test_available</span></span>:<br/><a href="1-itc.html#SP8">§8</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> (*</span><span class="identifier-syntax">perform</span><span class="plain-syntax">)(</span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *, </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *), </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">log</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="identifier-syntax">it</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">internal_test</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">test_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Feeds::feed_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">perform</span><span class="plain-syntax"> = </span><span class="identifier-syntax">perform</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">via_log</span><span class="plain-syntax"> = </span><span class="identifier-syntax">log</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">at_stage</span><span class="plain-syntax"> = </span><span class="constant-syntax">1</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::make_late_test_available</span><button class="popup" onclick="togglePopup('usagePopup2')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup2">Usage of <span class="code-font"><span class="function-syntax">InternalTests::make_late_test_available</span></span>:<br/><a href="1-itc.html#SP8">§8</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">name</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">void</span><span class="plain-syntax"> (*</span><span class="identifier-syntax">perform</span><span class="plain-syntax">)(</span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *, </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *), </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">log</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="identifier-syntax">it</span><span class="plain-syntax"> = </span><span class="identifier-syntax">CREATE</span><span class="plain-syntax">(</span><span class="reserved-syntax">internal_test</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">test_name</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Feeds::feed_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">name</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">perform</span><span class="plain-syntax"> = </span><span class="identifier-syntax">perform</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">via_log</span><span class="plain-syntax"> = </span><span class="identifier-syntax">log</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">at_stage</span><span class="plain-syntax"> = </span><span class="constant-syntax">2</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP5" class="paragraph-anchor"></a><b>§5. </b>This is slow, but almost never used, so there is no point speeding it up:
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="function-syntax">InternalTests::by_name</span><span class="plain-syntax">(</span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">W</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax"> *</span><span class="identifier-syntax">it</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">it</span><span class="plain-syntax">, </span><span class="reserved-syntax">internal_test</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Wordings::match</span><span class="plain-syntax">(</span><span class="identifier-syntax">W</span><span class="plain-syntax">, </span><span class="identifier-syntax">it</span><span class="plain-syntax">-></span><span class="element-syntax">test_name</span><span class="plain-syntax">))</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">it</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP6" class="paragraph-anchor"></a><b>§6. </b>The output from a test is written to a file, and this is its filename, which
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is set at the command like with <span class="extract"><span class="extract-syntax">-test-output</span></span>. (The Intest script for testing
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<span class="extract"><span class="extract-syntax">inform7</span></span> shows how this works in practice.)
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</p>
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<p class="commentary">It's a deliberate policy choice to run internal texts this way — i.e., with
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the correct textual output stored in the Inform repository, and open to view —
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rather than just as code which is either silent (for a pass) or fails assertions
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(for a fail). It's much harder to check that such tests are themselves correctly
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written.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="identifier-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">internal_test_output_file</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">;</span>
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<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::set_file</span><span class="plain-syntax">(</span><span class="identifier-syntax">filename</span><span class="plain-syntax"> *</span><span class="identifier-syntax">F</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">internal_test_output_file</span><span class="plain-syntax"> = </span><span class="identifier-syntax">F</span><span class="plain-syntax">;</span>
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<span class="plain-syntax">}</span>
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</pre>
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<p class="commentary firstcommentary"><a id="SP7" class="paragraph-anchor"></a><b>§7. </b>And now we run the tests, returning the number actually run — which for
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end users of Inform, not concerned with compiler maintenance, will always be 0.
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Output from the tests is spooled together, and divided up with textual labels
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for convenience of reading.
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::run</span><button class="popup" onclick="togglePopup('usagePopup3')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup3">Usage of <span class="code-font"><span class="function-syntax">InternalTests::run</span></span>:<br/>How To Compile - <a href="1-htc.html#SP2_9">§2.9</a>, <a href="1-htc.html#SP2_15">§2.15</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">stage</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">linked_list</span><span class="plain-syntax"> *</span><span class="identifier-syntax">L</span><span class="plain-syntax"> = </span><span class="identifier-syntax">NEW_LINKED_LIST</span><span class="plain-syntax">(</span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER</span><span class="plain-syntax">(</span><span class="identifier-syntax">itc</span><span class="plain-syntax">, </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (((</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) && (</span><span class="identifier-syntax">stage</span><span class="plain-syntax"> == </span><span class="constant-syntax">1</span><span class="plain-syntax">)) ||</span>
|
|
<span class="plain-syntax"> ((</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax"> != </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) && ((</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax">-></span><span class="element-syntax">at_stage</span><span class="plain-syntax"> == </span><span class="identifier-syntax">stage</span><span class="plain-syntax">))))</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">ADD_TO_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">itc</span><span class="plain-syntax">, </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">);</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">LinkedLists::len</span><span class="plain-syntax">(</span><span class="identifier-syntax">L</span><span class="plain-syntax">) == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> </span><span class="identifier-syntax">OUTFILE_struct</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">OUT</span><span class="plain-syntax"> = &</span><span class="identifier-syntax">OUTFILE_struct</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">internal_test_output_file</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">STREAM_OPEN_TO_FILE</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">internal_test_output_file</span><span class="plain-syntax">, </span><span class="identifier-syntax">UTF8_ENC</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Problems::fatal_on_file</span><span class="plain-syntax">(</span><span class="string-syntax">"Can't open file to write internal test results to"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_test_output_file</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"internal test cases can only be used with -test-output set"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">no_in_group</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">, </span><span class="identifier-syntax">no_run</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_LINKED_LIST</span><span class="plain-syntax">(</span><span class="identifier-syntax">itc</span><span class="plain-syntax">, </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax">, </span><span class="identifier-syntax">L</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">no_in_group</span><span class="plain-syntax">++;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax"> == </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">no_in_group</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"\n%+W\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> } </span><span class="reserved-syntax">else</span><span class="plain-syntax"> {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"%d. %+W\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">no_in_group</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP7_1" class="named-paragraph-link"><span class="named-paragraph">Run the individual test case</span><span class="named-paragraph-number">7.1</span></a></span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">WRITE</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">no_run</span><span class="plain-syntax">++;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">STREAM_CLOSE</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">return</span><span class="plain-syntax"> </span><span class="identifier-syntax">no_run</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP7_1" class="paragraph-anchor"></a><b>§7.1. </b>Some tests find it more convenient to write their output to the debugging
|
|
log, not to an arbitrary file like <span class="extract"><span class="extract-syntax">OUT</span></span>. For those (identified as <span class="extract"><span class="extract-syntax">via_log</span></span>),
|
|
we temporarily wire the two streams together, so that for a brief period
|
|
<span class="extract"><span class="extract-syntax">OUT</span></span> actually is the debugging log. This is a hack, but it'll do fine for
|
|
testing purposes.
|
|
</p>
|
|
|
|
<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Run the individual test case</span><span class="named-paragraph-number">7.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">text_stream</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc_save_DL</span><span class="plain-syntax"> = </span><span class="identifier-syntax">DL</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">current_sentence</span><span class="plain-syntax"> = </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">itc_defined_at</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax">-></span><span class="element-syntax">via_log</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">DL</span><span class="plain-syntax"> = </span><span class="identifier-syntax">OUT</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Streams::enable_debugging</span><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Streams::enable_I6_escapes</span><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax">-></span><span class="element-syntax">perform</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> (*(</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax">-></span><span class="element-syntax">perform</span><span class="plain-syntax">))(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">else</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">internal_error</span><span class="plain-syntax">(</span><span class="string-syntax">"no test performance function"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">which_method</span><span class="plain-syntax">-></span><span class="element-syntax">via_log</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Streams::disable_I6_escapes</span><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Streams::disable_debugging</span><span class="plain-syntax">(</span><span class="identifier-syntax">DL</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">DL</span><span class="plain-syntax"> = </span><span class="identifier-syntax">itc_save_DL</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP7">§7</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP8" class="paragraph-anchor"></a><b>§8. Some internal tests for services modules. </b>As noted above, each module of the main Inform compiler can register its own
|
|
internal tests. But service modules like <a href="../syntax-module/index.html" class="internal">syntax</a> or <a href="../linguistics-module/index.html" class="internal">linguistics</a> have
|
|
no access to the function <a href="1-itc.html#SP4" class="internal">InternalTests::make_test_available</a>, so we will
|
|
call it for them.
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::begin</span><button class="popup" onclick="togglePopup('usagePopup4')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup4">Usage of <span class="code-font"><span class="function-syntax">InternalTests::begin</span></span>:<br/>Core Module - <a href="1-cm.html#SP2">§2</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">void</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"adjective"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_adjective_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"dimensions"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_dimensions_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"kind"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP9" class="function-link"><span class="function-syntax">InternalTests::perform_kind_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">TRUE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"participle"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_ing_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"verb"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_verb_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_late_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"index"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_index_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP4" class="function-link"><span class="function-syntax">InternalTests::make_late_test_available</span></a><span class="plain-syntax">(</span><span class="identifier-syntax">I</span><span class="string-syntax">"eps"</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> &</span><a href="1-itc.html#SP8" class="function-link"><span class="function-syntax">InternalTests::perform_EPS_map_internal_test</span></a><span class="plain-syntax">, </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_dimensions_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Kinds::Dimensions::log_unit_analysis</span><span class="plain-syntax">();</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_verb_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Conjugation::test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Projects::get_language_of_play</span><span class="plain-syntax">(</span><a href="1-wtc.html#SP7" class="function-link"><span class="function-syntax">Task::project</span></a><span class="plain-syntax">()));</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_adjective_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Adjectives::test_adjective</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_ing_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Conjugation::test_participle</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_index_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">index_session</span><span class="plain-syntax"> *</span><span class="identifier-syntax">session</span><span class="plain-syntax"> = </span><span class="identifier-syntax">IndexStage::index_session_for</span><span class="plain-syntax">(</span><span class="identifier-syntax">Emit::tree</span><span class="plain-syntax">(), </span><a href="1-wtc.html#SP7" class="function-link"><span class="function-syntax">Task::project</span></a><span class="plain-syntax">());</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Indexing::generate_one_element</span><span class="plain-syntax">(</span><span class="identifier-syntax">session</span><span class="plain-syntax">, </span><span class="identifier-syntax">OUT</span><span class="plain-syntax">, </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Indexing::close_session</span><span class="plain-syntax">(</span><span class="identifier-syntax">session</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_EPS_map_internal_test</span><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">index_session</span><span class="plain-syntax"> *</span><span class="identifier-syntax">session</span><span class="plain-syntax"> = </span><span class="identifier-syntax">IndexStage::index_session_for</span><span class="plain-syntax">(</span><span class="identifier-syntax">Emit::tree</span><span class="plain-syntax">(), </span><a href="1-wtc.html#SP7" class="function-link"><span class="function-syntax">Task::project</span></a><span class="plain-syntax">());</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Indexing::generate_EPS_map</span><span class="plain-syntax">(</span><span class="identifier-syntax">session</span><span class="plain-syntax">, </span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">OUT</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Indexing::close_session</span><span class="plain-syntax">(</span><span class="identifier-syntax">session</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP9" class="paragraph-anchor"></a><b>§9. </b>And here's a set of six tests of the kinds system. This is quite old code,
|
|
written before the <a href="../kinds-test/index.html" class="internal">kinds-test</a> tool was created, which performs much fuller
|
|
unit-testing of the <a href="../kinds-module/index.html" class="internal">kinds</a> module. So we probably don't need these tests any
|
|
longer, but they are still in the test suite and do no harm there. They do tend
|
|
to be brittle tests in the sense that they will "fail" if a new built-in base
|
|
kind is added to <a href="../BasicInformKit/index.html" class="internal">BasicInformKit</a>, say: but if so, just rebless the new output
|
|
and carry on regardless.
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::perform_kind_internal_test</span><button class="popup" onclick="togglePopup('usagePopup5')"><span class="comment-syntax">?</span><span class="popuptext" id="usagePopup5">Usage of <span class="code-font"><span class="function-syntax">InternalTests::perform_kind_internal_test</span></span>:<br/><a href="1-itc.html#SP8">§8</a></span></button><span class="plain-syntax">(</span><span class="identifier-syntax">OUTPUT_STREAM</span><span class="plain-syntax">,</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">struct</span><span class="plain-syntax"> </span><span class="reserved-syntax">internal_test_case</span><span class="plain-syntax"> *</span><span class="identifier-syntax">itc</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><a href="1-itc.html#SP9" class="function-link"><span class="function-syntax">InternalTests::log_poset</span></a><span class="plain-syntax">(</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Vocabulary::get_literal_number_value</span><span class="plain-syntax">(</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Lexer::word</span><span class="plain-syntax">(</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">Wordings::first_wn</span><span class="plain-syntax">(</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">itc</span><span class="plain-syntax">-></span><span class="element-syntax">text_supplying_the_case</span><span class="plain-syntax">))));</span>
|
|
<span class="plain-syntax">}</span>
|
|
|
|
<span class="reserved-syntax">void</span><span class="plain-syntax"> </span><span class="function-syntax">InternalTests::log_poset</span><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">n</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">n</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">1</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_1" class="named-paragraph-link"><span class="named-paragraph">Display the subkind relation of base kinds</span><span class="named-paragraph-number">9.1</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">2</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_2" class="named-paragraph-link"><span class="named-paragraph">Display the compatibility relation of base kinds</span><span class="named-paragraph-number">9.2</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">3</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_3" class="named-paragraph-link"><span class="named-paragraph">Display the results of the superkind function</span><span class="named-paragraph-number">9.3</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">4</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_4" class="named-paragraph-link"><span class="named-paragraph">Check for poset violations</span><span class="named-paragraph-number">9.4</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">5</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_5" class="named-paragraph-link"><span class="named-paragraph">Check the maximum function</span><span class="named-paragraph-number">9.5</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="constant-syntax">6</span><span class="plain-syntax">: </span><span class="named-paragraph-container code-font"><a href="1-itc.html#SP9_6" class="named-paragraph-link"><span class="named-paragraph">Some miscellaneous tests with a grab bag of kinds</span><span class="named-paragraph-number">9.6</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax">}</span>
|
|
</pre>
|
|
<p class="commentary firstcommentary"><a id="SP9_1" class="paragraph-anchor"></a><b>§9.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Display the subkind relation of base kinds</span><span class="named-paragraph-number">9.1</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"The subkind relation on (base) kinds:\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">A</span><span class="plain-syntax">, *</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">)) && (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax">++ == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u <= "</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">); </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">", "</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u"</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP9_2" class="paragraph-anchor"></a><b>§9.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Display the compatibility relation of base kinds</span><span class="named-paragraph-number">9.2</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"The (always) compatibility relation on (base) kinds, where it differs from <=:\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">A</span><span class="plain-syntax">, *</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">c</span><span class="plain-syntax"> = </span><span class="constant-syntax">0</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Kinds::compatible</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">) == </span><span class="identifier-syntax">ALWAYS_MATCH</span><span class="plain-syntax">) &&</span>
|
|
<span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) &&</span>
|
|
<span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax">++ == </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u --> "</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">); </span><span class="reserved-syntax">else</span><span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">", "</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u"</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> }</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">c</span><span class="plain-syntax"> > </span><span class="constant-syntax">0</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP9_3" class="paragraph-anchor"></a><b>§9.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Display the results of the superkind function</span><span class="named-paragraph-number">9.3</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"The superkind function applied to base kinds:\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">A</span><span class="plain-syntax">, *</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">) {</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="identifier-syntax">B</span><span class="plain-syntax"> = </span><span class="identifier-syntax">A</span><span class="plain-syntax">; </span><span class="identifier-syntax">B</span><span class="plain-syntax">; </span><span class="identifier-syntax">B</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Latticework::super</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">))</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u -> "</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> }</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP9_4" class="paragraph-anchor"></a><b>§9.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Check for poset violations</span><span class="named-paragraph-number">9.4</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Looking for partially ordered set violations.\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">A</span><span class="plain-syntax">, *</span><span class="identifier-syntax">B</span><span class="plain-syntax">, *</span><span class="identifier-syntax">C</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Reflexivity violated: %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">)) && (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">)) &&</span>
|
|
<span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Antisymmetry violated: %u, %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">C</span><span class="plain-syntax">)</span>
|
|
<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> ((</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">)) && (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">)) &&</span>
|
|
<span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">))</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Transitivity violated: %u, %u, %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">C</span><span class="plain-syntax">);</span>
|
|
</pre>
|
|
<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
|
|
<p class="commentary firstcommentary"><a id="SP9_5" class="paragraph-anchor"></a><b>§9.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Check the maximum function</span><span class="named-paragraph-number">9.5</span></span><span class="comment-syntax"> =</span>
|
|
</p>
|
|
|
|
<pre class="displayed-code all-displayed-code code-font">
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Looking for maximum violations.\n"</span><span class="plain-syntax">);</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">A</span><span class="plain-syntax">, *</span><span class="identifier-syntax">B</span><span class="plain-syntax">;</span>
|
|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
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|
<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">), </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">)) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Fail symmetry: max(%u, %u) = %u, but max(%u, %u) = %u\n"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">), </span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">));</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">)) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Fail maximality(A): max(%u, %u) = %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">));</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">)) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Fail maximality(B): max(%u, %u) = %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">B</span><span class="plain-syntax">));</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOOP_OVER_BASE_KINDS</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">), </span><span class="identifier-syntax">A</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">)</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"Fail: max(%u, %u) = %u\n"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">A</span><span class="plain-syntax">, </span><span class="identifier-syntax">A</span><span class="plain-syntax">));</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP9_6" class="paragraph-anchor"></a><b>§9.6. </b></p>
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<pre class="definitions code-font"><span class="definition-keyword">define</span> <span class="constant-syntax">SIZE_OF_GRAB_BAG</span><span class="plain-syntax"> </span><span class="constant-syntax">11</span>
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</pre>
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<p class="commentary"><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Some miscellaneous tests with a grab bag of kinds</span><span class="named-paragraph-number">9.6</span></span><span class="comment-syntax"> =</span>
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</p>
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<pre class="displayed-code all-displayed-code code-font">
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<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="constant-syntax">SIZE_OF_GRAB_BAG</span><span class="plain-syntax">];</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[0] = </span><span class="identifier-syntax">K_number</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[1] = </span><span class="identifier-syntax">K_container</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[2] = </span><span class="identifier-syntax">K_door</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[3] = </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[4] = </span><span class="identifier-syntax">Kinds::unary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_list_of</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_container</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[5] = </span><span class="identifier-syntax">Kinds::unary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_list_of</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_door</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[6] = </span><span class="identifier-syntax">Kinds::unary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_list_of</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_person</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[7] = </span><span class="identifier-syntax">Kinds::unary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_list_of</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_thing</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[8] = </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_phrase</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_door</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">), </span><span class="identifier-syntax">K_object</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[9] = </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_phrase</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_object</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">), </span><span class="identifier-syntax">K_door</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[10] = </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_phrase</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">Kinds::binary_con</span><span class="plain-syntax">(</span><span class="identifier-syntax">CON_TUPLE_ENTRY</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_object</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_void</span><span class="plain-syntax">), </span><span class="identifier-syntax">K_object</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">i</span><span class="plain-syntax">=0; </span><span class="identifier-syntax">i</span><span class="plain-syntax"><</span><span class="constant-syntax">SIZE_OF_GRAB_BAG</span><span class="plain-syntax">; </span><span class="identifier-syntax">i</span><span class="plain-syntax">++) </span><span class="reserved-syntax">for</span><span class="plain-syntax"> (</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">j</span><span class="plain-syntax">=</span><span class="identifier-syntax">i</span><span class="plain-syntax">+1; </span><span class="identifier-syntax">j</span><span class="plain-syntax"><</span><span class="constant-syntax">SIZE_OF_GRAB_BAG</span><span class="plain-syntax">; </span><span class="identifier-syntax">j</span><span class="plain-syntax">++) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">])) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u <= %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">]);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::conforms_to</span><span class="plain-syntax">(</span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">])) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"%u <= %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">]);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">kind</span><span class="plain-syntax"> *</span><span class="identifier-syntax">M</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Latticework::join</span><span class="plain-syntax">(</span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">]);</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">if</span><span class="plain-syntax"> (</span><span class="identifier-syntax">Kinds::eq</span><span class="plain-syntax">(</span><span class="identifier-syntax">M</span><span class="plain-syntax">, </span><span class="identifier-syntax">K_value</span><span class="plain-syntax">) == </span><span class="identifier-syntax">FALSE</span><span class="plain-syntax">) </span><span class="identifier-syntax">LOG</span><span class="plain-syntax">(</span><span class="string-syntax">"max(%u, %u) = %u\n"</span><span class="plain-syntax">, </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">i</span><span class="plain-syntax">], </span><span class="identifier-syntax">tests</span><span class="plain-syntax">[</span><span class="identifier-syntax">j</span><span class="plain-syntax">], </span><span class="identifier-syntax">M</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> }</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="1-itc.html#SP9">§9</a>.</li></ul>
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