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<ul><li><a href="../overview.html">home</a></li>
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<!--Weave of 'Test Requests' generated by Inweb-->
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<div class="breadcrumbs">
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<ul class="crumbs"><li><a href="../overview.html">Home</a></li><li><a href="../inform7n.html">Inform7</a></li><li><a href="index.html">assertions</a></li><li><a href="index.html#3">Chapter 3: Requests</a></li><li><b>Test Requests</b></li></ul></div>
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<p class="purpose">Special sentences for requesting unit tests or providing test scripts.</p>
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<p class="commentary firstcommentary"><a id="SP1" class="paragraph-anchor"></a><b>§1. </b>The verb "Test ... with ..." has two different uses, one public, letting
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users set up test dialogues called "scenarios", and the other undocumented,
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for performing unit tests of parts of the compiler. These exist because the
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test suite for Inform is made up of end-to-end tests, and sometimes these make
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it hard to see what any given component has done.
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</p>
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<p class="commentary">All sentences in the shape "test ... with ..." are accepted:
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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_scenario</span><span class="plain-syntax"> *</span><span class="identifier-syntax">ts_being_created</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">int</span><span class="plain-syntax"> </span><span class="function-syntax">TestRequests::test_with_SMF</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">TestRequests::test_with_SMF</span></span>:<br/>Booting Verbs - <a href="2-bv.html#SP1_3">§1.3</a></span></button><span class="plain-syntax">(</span><span class="reserved-syntax">int</span><span class="plain-syntax"> </span><span class="identifier-syntax">task</span><span class="plain-syntax">, </span><span class="identifier-syntax">parse_node</span><span class="plain-syntax"> *</span><span class="identifier-syntax">V</span><span class="plain-syntax">, </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> *</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">OW</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">[1]):</span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">O2W</span><span class="plain-syntax"> = (</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">)?(</span><span class="identifier-syntax">NPs</span><span class="plain-syntax">[2]):</span><span class="identifier-syntax">EMPTY_WORDING</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="identifier-syntax">task</span><span class="plain-syntax">) { </span><span class="comment-syntax"> "Test me with..."</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ACCEPT_SMFT:</span>
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<span class="plain-syntax"> </span><span class="function-syntax"><np-unparsed></span><span class="plain-syntax">(</span><span class="identifier-syntax">O2W</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax"> = </span><span class="function-syntax"><<rp>></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="function-syntax"><np-unparsed></span><span class="plain-syntax">(</span><span class="identifier-syntax">OW</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax"> = </span><span class="function-syntax"><<rp>></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">TRUE</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">PASS_2_SMFT:</span>
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<span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP1_1" class="named-paragraph-link"><span class="named-paragraph">Create the new test request</span><span class="named-paragraph-number">1.1</span></a></span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">ALLOW_IN_OPTIONS_FILE_SMFT:</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">TRUE</span><span class="plain-syntax">;</span>
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<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">FALSE</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="SP2" class="paragraph-anchor"></a><b>§2. </b>The subject phrase is often just "me", as in, "Test me with...", but in fact
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it can generate a range of possibilities.
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</p>
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<pre class="definitions code-font"><span class="definition-keyword">enum</span> <span class="constant-syntax">NO_INTT</span><span class="plain-syntax"> </span><span class="identifier-syntax">from</span><span class="plain-syntax"> </span><span class="constant-syntax">0</span><span class="plain-syntax"> </span><span class="comment-syntax"> used for error recovery</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">HEADLINE_INTT</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">SCENARIO_INTT</span>
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<span class="definition-keyword">enum</span> <span class="constant-syntax">TEST_INTT</span>
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</pre>
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<pre class="Preform-displayed-code all-displayed-code code-font">
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<span class="Preform-function-syntax"><test-sentence-subject></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><internal-test-case-name></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">(</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">internal</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">)</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { pass 1 }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">headline</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">(</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">internal</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">)</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { HEADLINE_INTT, - }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">###</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">(</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">internal</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">)</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP2_1" class="named-paragraph-link"><span class="named-paragraph">Issue PM_UnknownInternalTest problem</span><span class="named-paragraph-number">2.1</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><quoted-text></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP2_2" class="named-paragraph-link"><span class="named-paragraph">Issue PM_TestQuoted problem</span><span class="named-paragraph-number">2.2</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">###</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { SCENARIO_INTT, - }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP2_3" class="named-paragraph-link"><span class="named-paragraph">Issue PM_TestMultiWord problem</span><span class="named-paragraph-number">2.3</span></a></span>
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<span class="Preform-function-syntax"><internal-test-case-name></span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">internal</span><span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">{</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">internal_test</span><span class="Preform-plain-syntax"> *</span><span class="Preform-identifier-syntax">it</span><span class="Preform-plain-syntax"> = </span><span class="Preform-identifier-syntax">InternalTests::by_name</span><span class="Preform-plain-syntax">(</span><span class="Preform-identifier-syntax">W</span><span class="Preform-plain-syntax">);</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">if</span><span class="Preform-plain-syntax"> (</span><span class="Preform-identifier-syntax">it</span><span class="Preform-plain-syntax">) {</span>
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<span class="Preform-plain-syntax"> ==> { </span><span class="Preform-constant-syntax">TEST_INTT</span><span class="Preform-plain-syntax">, </span><span class="Preform-identifier-syntax">it</span><span class="Preform-plain-syntax"> };</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">return</span><span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">TRUE</span><span class="Preform-plain-syntax">;</span>
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<span class="Preform-plain-syntax"> }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">return</span><span class="Preform-plain-syntax"> </span><span class="Preform-identifier-syntax">FALSE</span><span class="Preform-plain-syntax">;</span>
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<span class="Preform-plain-syntax">}</span>
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</pre>
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<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
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<p class="commentary firstcommentary"><a id="SP2_1" class="paragraph-anchor"></a><b>§2.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_UnknownInternalTest problem</span><span class="named-paragraph-number">2.1</span></span><span class="Preform-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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_UnknownInternalTest</span><span class="plain-syntax">),</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"that's an internal test case which I don't know"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"so I am taking no action."</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> ==> { </span><span class="constant-syntax">NO_INTT</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="3-tr2.html#SP2">§2</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP2_2" class="paragraph-anchor"></a><b>§2.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_TestQuoted problem</span><span class="named-paragraph-number">2.2</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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_TestQuoted</span><span class="plain-syntax">),</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"test scenarios must have unquoted names"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"so 'test garden with ...' is allowed but not 'test \"garden\" with...'"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> ==> { </span><span class="constant-syntax">NO_INTT</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="3-tr2.html#SP2">§2</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP2_3" class="paragraph-anchor"></a><b>§2.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_TestMultiWord problem</span><span class="named-paragraph-number">2.3</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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_TestMultiWord</span><span class="plain-syntax">),</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"test scenarios must have single-word names"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"so 'test garden with ...' is allowed but not 'test garden gate with...'"</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> ==> { </span><span class="constant-syntax">NO_INTT</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="3-tr2.html#SP2">§2</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP1_1" class="paragraph-anchor"></a><b>§1.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create the new test request</span><span class="named-paragraph-number">1.1</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">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">SP</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Node::get_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">OP</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Node::get_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">V</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">-></span><span class="element-syntax">next</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="function-syntax"><test-sentence-subject></span><span class="plain-syntax">(</span><span class="identifier-syntax">SP</span><span class="plain-syntax">); </span><span class="comment-syntax"> always passes</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">switch</span><span class="plain-syntax"> (</span><span class="function-syntax"><<r>></span><span class="plain-syntax">) {</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">NO_INTT:</span><span class="plain-syntax"> </span><span class="reserved-syntax">break</span><span class="plain-syntax">; </span><span class="comment-syntax"> recover from errors</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">SCENARIO_INTT:</span><span class="plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP1_1_1" class="named-paragraph-link"><span class="named-paragraph">Create a test scenario</span><span class="named-paragraph-number">1.1.1</span></a></span><span class="plain-syntax">; </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="reserved-syntax">case</span><span class="plain-syntax"> </span><span class="identifier-syntax">HEADLINE_INTT:</span><span class="plain-syntax"> </span><span class="identifier-syntax">InternalTests::new</span><span class="plain-syntax">(</span><span class="identifier-syntax">NULL</span><span class="plain-syntax">, </span><span class="identifier-syntax">OP</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</span><span class="plain-syntax">;</span>
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<span class="plain-syntax"> </span><span class="identifier-syntax">default:</span><span class="plain-syntax"> </span><span class="identifier-syntax">InternalTests::new</span><span class="plain-syntax">(</span><span class="function-syntax"><<rp>></span><span class="plain-syntax">, </span><span class="identifier-syntax">OP</span><span class="plain-syntax">); </span><span class="reserved-syntax">break</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="3-tr2.html#SP1">§1</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP1_1_1" class="paragraph-anchor"></a><b>§1.1.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Create a test scenario</span><span class="named-paragraph-number">1.1.1</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">wording</span><span class="plain-syntax"> </span><span class="identifier-syntax">XW</span><span class="plain-syntax"> = </span><span class="identifier-syntax">GET_RW</span><span class="plain-syntax">(</span><span class="function-syntax"><test-sentence-subject></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><span class="identifier-syntax">ts_being_created</span><span class="plain-syntax"> = </span><span class="identifier-syntax">TestCommand::new_scenario</span><span class="plain-syntax">(</span><span class="identifier-syntax">XW</span><span class="plain-syntax">);</span>
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<span class="plain-syntax"> </span><span class="function-syntax"><test-sentence-object></span><span class="plain-syntax">(</span><span class="identifier-syntax">OP</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="3-tr2.html#SP1_1">§1.1</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3" class="paragraph-anchor"></a><b>§3. </b>The object NP for a scenario is usually just a quoted script, but it can be
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more elaborate:
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</p>
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<blockquote>
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<p>Test me with "x egg" in Timbuktu holding the egg.</p>
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</blockquote>
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<pre class="Preform-displayed-code all-displayed-code code-font">
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<span class="Preform-function-syntax"><test-sentence-object></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><quoted-text></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { TRUE, - }; </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Add script</span><span class="named-paragraph-number">3.1</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><quoted-text></span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><test-case-circumstance-list></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { TRUE, - }; </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_1" class="named-paragraph-link"><span class="named-paragraph">Add script</span><span class="named-paragraph-number">3.1</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_5" class="named-paragraph-link"><span class="named-paragraph">Issue PM_TestBadRequirements problem</span><span class="named-paragraph-number">3.5</span></a></span>
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<span class="Preform-function-syntax"><test-case-circumstance-list></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { lookahead }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><test-case-circumstance-list></span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><test-case-circumstance></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { 0, - }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><test-case-circumstance></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> { 0, - }</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_5" class="named-paragraph-link"><span class="named-paragraph">Issue PM_TestBadRequirements problem</span><span class="named-paragraph-number">3.5</span></a></span>
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<span class="Preform-function-syntax"><test-case-circumstance></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">::=</span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">in</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><instance-of-object></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_2" class="named-paragraph-link"><span class="named-paragraph">Add in-test requirement</span><span class="named-paragraph-number">3.2</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">holding/and/,</span><span class="Preform-plain-syntax"> </span><span class="Preform-function-syntax"><instance-of-object></span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">|</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_3" class="named-paragraph-link"><span class="named-paragraph">Add holding requirement</span><span class="named-paragraph-number">3.3</span></a></span>
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<span class="Preform-plain-syntax"> </span><span class="Preform-constant-syntax">with</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">...</span><span class="Preform-plain-syntax"> </span><span class="Preform-reserved-syntax">==></span><span class="Preform-plain-syntax"> </span><span class="named-paragraph-container code-font"><a href="3-tr2.html#SP3_4" class="named-paragraph-link"><span class="named-paragraph">Issue PM_TestDoubleWith problem</span><span class="named-paragraph-number">3.4</span></a></span>
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</pre>
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<ul class="endnotetexts"><li>This is <a href="../words-module/4-ap.html" class="internal">Preform grammar</a>, not regular C code.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3_1" class="paragraph-anchor"></a><b>§3.1. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Add script</span><span class="named-paragraph-number">3.1</span></span><span class="Preform-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">Word::dequote</span><span class="plain-syntax">(</span><span class="identifier-syntax">Wordings::first_wn</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">wchar_t</span><span class="plain-syntax"> *</span><span class="identifier-syntax">p</span><span class="plain-syntax"> = </span><span class="identifier-syntax">Lexer::word_text</span><span class="plain-syntax">(</span><span class="identifier-syntax">Wordings::first_wn</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">TestCommand::add_script_to_scenario</span><span class="plain-syntax">(</span><span class="identifier-syntax">ts_being_created</span><span class="plain-syntax">, </span><span class="identifier-syntax">p</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="3-tr2.html#SP3">§3</a> (twice).</li></ul>
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<p class="commentary firstcommentary"><a id="SP3_2" class="paragraph-anchor"></a><b>§3.2. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Add in-test requirement</span><span class="named-paragraph-number">3.2</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">TestCommand::add_location_to_scenario</span><span class="plain-syntax">(</span><span class="identifier-syntax">ts_being_created</span><span class="plain-syntax">, </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1]);</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="3-tr2.html#SP3">§3</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3_3" class="paragraph-anchor"></a><b>§3.3. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Add holding requirement</span><span class="named-paragraph-number">3.3</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">TestCommand::add_possession_to_scenario</span><span class="plain-syntax">(</span><span class="identifier-syntax">ts_being_created</span><span class="plain-syntax">, </span><span class="identifier-syntax">RP</span><span class="plain-syntax">[1]);</span>
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</pre>
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<ul class="endnotetexts"><li>This code is used in <a href="3-tr2.html#SP3">§3</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3_4" class="paragraph-anchor"></a><b>§3.4. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_TestDoubleWith problem</span><span class="named-paragraph-number">3.4</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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_TestDoubleWith</span><span class="plain-syntax">),</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"the second 'with' should be 'holding'"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"as in 'test frogs with \"get frogs\" holding net' rather than "</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"'test frogs with \"get frogs\" with net'."</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="3-tr2.html#SP3">§3</a>.</li></ul>
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<p class="commentary firstcommentary"><a id="SP3_5" class="paragraph-anchor"></a><b>§3.5. </b><span class="named-paragraph-container code-font"><span class="named-paragraph-defn">Issue PM_TestBadRequirements problem</span><span class="named-paragraph-number">3.5</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">StandardProblems::sentence_problem</span><span class="plain-syntax">(</span><span class="identifier-syntax">Task::syntax_tree</span><span class="plain-syntax">(), </span><span class="identifier-syntax">_p_</span><span class="plain-syntax">(</span><span class="identifier-syntax">PM_TestBadRequirements</span><span class="plain-syntax">),</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"I didn't recognise the requirements for this test scenario"</span><span class="plain-syntax">,</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"which should be 'test ... with ... in ...' or '... "</span>
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<span class="plain-syntax"> </span><span class="string-syntax">"holding ...'"</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="3-tr2.html#SP3">§3</a> (twice).</li></ul>
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