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| <div class="textblock"><code>#include <SDL_test.h></code><br/> |
| <code>#include "<a class="el" href="_s_d_l__visualtest__variator__common_8h_source.html">SDL_visualtest_variator_common.h</a>"</code><br/> |
| </div><table class="memberdecls"> |
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| Functions</h2></td></tr> |
| <tr class="memitem:aafcecc06c8feb24b6f6a509bfa9db681"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="variator__common_8c.html#aafcecc06c8feb24b6f6a509bfa9db681">SDLVisualTest_NextValue</a> (<a class="el" href="union_s_d_l_visual_test___s_u_t_option_value.html">SDLVisualTest_SUTOptionValue</a> *var, <a class="el" href="struct_s_d_l_visual_test___s_u_t_option.html">SDLVisualTest_SUTOption</a> *opt)</td></tr> |
| <tr class="separator:aafcecc06c8feb24b6f6a509bfa9db681"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ad981c2efab849e76dc878ef8da9d6017"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="variator__common_8c.html#ad981c2efab849e76dc878ef8da9d6017">SDLVisualTest_MakeStrFromVariation</a> (<a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *variation, <a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> *config, char *buffer, int size)</td></tr> |
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| <tr class="memitem:ac87934906c51364778dc910ebca47b6c"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="variator__common_8c.html#ac87934906c51364778dc910ebca47b6c">SDLVisualTest_InitVariation</a> (<a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> *variation, <a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> *config)</td></tr> |
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| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>Source file for some common functionality used by variators. </p> |
| </div><h2 class="groupheader">Function Documentation</h2> |
| <a class="anchor" id="ac87934906c51364778dc910ebca47b6c"></a> |
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| <td class="memname">int SDLVisualTest_InitVariation </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> * </td> |
| <td class="paramname"><em>variation</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> * </td> |
| <td class="paramname"><em>config</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Initializes the variation using the following rules:</p> |
| <ul> |
| <li>Boolean options are initialized to SDL_FALSE.</li> |
| <li>Integer options are initialized to the minimum valid value they can hold.</li> |
| <li>Enum options are initialized to the first element in the list of values they can take.</li> |
| <li>String options are initialized to the name of the option.</li> |
| </ul> |
| <dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on failure. </dd></dl> |
| |
| </div> |
| </div> |
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| <td class="memname">int SDLVisualTest_MakeStrFromVariation </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___variation.html">SDLVisualTest_Variation</a> * </td> |
| <td class="paramname"><em>variation</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___s_u_t_config.html">SDLVisualTest_SUTConfig</a> * </td> |
| <td class="paramname"><em>config</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">char * </td> |
| <td class="paramname"><em>buffer</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype">int </td> |
| <td class="paramname"><em>size</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>Converts a variation object into a string of command line arguments.</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">variation</td><td>Variation object to be converted. </td></tr> |
| <tr><td class="paramname">config</td><td>Config object for the SUT. </td></tr> |
| <tr><td class="paramname">buffer</td><td>Pointer to the buffer the arguments string will be copied into. </td></tr> |
| <tr><td class="paramname">size</td><td>Size of the buffer.</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>1 on success, 0 on failure </dd></dl> |
| |
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| <a class="anchor" id="aafcecc06c8feb24b6f6a509bfa9db681"></a> |
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| <td class="memname">int SDLVisualTest_NextValue </td> |
| <td>(</td> |
| <td class="paramtype"><a class="el" href="union_s_d_l_visual_test___s_u_t_option_value.html">SDLVisualTest_SUTOptionValue</a> * </td> |
| <td class="paramname"><em>var</em>, </td> |
| </tr> |
| <tr> |
| <td class="paramkey"></td> |
| <td></td> |
| <td class="paramtype"><a class="el" href="struct_s_d_l_visual_test___s_u_t_option.html">SDLVisualTest_SUTOption</a> * </td> |
| <td class="paramname"><em>opt</em> </td> |
| </tr> |
| <tr> |
| <td></td> |
| <td>)</td> |
| <td></td><td></td> |
| </tr> |
| </table> |
| </div><div class="memdoc"> |
| <p>"Increments" the value of the option by one and returns the carry. We wrap around to the initial value on overflow which makes the carry one. For example: "incrementing" an SDL_FALSE option makes it SDL_TRUE with no carry, and "incrementing" an SDL_TRUE option makes it SDL_FALSE with carry one. For integers, a random value in the valid range for the option is used.</p> |
| <dl class="params"><dt>Parameters</dt><dd> |
| <table class="params"> |
| <tr><td class="paramname">var</td><td>Value of the option </td></tr> |
| <tr><td class="paramname">opt</td><td>Object with metadata about the option</td></tr> |
| </table> |
| </dd> |
| </dl> |
| <dl class="section return"><dt>Returns</dt><dd>1 if there is a carry for enum and bool type options, 0 otherwise. 1 is always returned for integer and string type options. -1 is returned on error. </dd></dl> |
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