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<li class="navelem"><a class="el" href="namespacecrashpad.html">crashpad</a></li><li class="navelem"><a class="el" href="namespacecrashpad_1_1test.html">test</a></li><li class="navelem"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html">WinChildProcess</a></li> </ul>
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<div class="title">crashpad::test::WinChildProcess Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>Facilitates the launching of child processes from unit tests.
<a href="classcrashpad_1_1test_1_1WinChildProcess.html#details">More...</a></p>
<p><code>#include "test/win/win_child_process.h"</code></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
Classes</h2></td></tr>
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="structcrashpad_1_1test_1_1WinChildProcess_1_1Handles.html">Handles</a></td></tr>
<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Groups handles used to communicate with, observe, and manage a child process. <a href="structcrashpad_1_1test_1_1WinChildProcess_1_1Handles.html#details">More...</a><br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a30f2d003430c1c906a807e95df9dfedf"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a30f2d003430c1c906a807e95df9dfedf"></a>
static bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a30f2d003430c1c906a807e95df9dfedf">IsChildProcess</a> ()</td></tr>
<tr class="memdesc:a30f2d003430c1c906a807e95df9dfedf"><td class="mdescLeft"> </td><td class="mdescRight">Returns true if the current process is a child process. <br /></td></tr>
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<tr class="memitem:afc8004bc5b3cff7f65f211eab31ac459"><td class="memTemplParams" colspan="2"><a class="anchor" id="afc8004bc5b3cff7f65f211eab31ac459"></a>
template<class T > </td></tr>
<tr class="memitem:afc8004bc5b3cff7f65f211eab31ac459"><td class="memTemplItemLeft" align="right" valign="top">static void </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#afc8004bc5b3cff7f65f211eab31ac459">EntryPoint</a> ()</td></tr>
<tr class="memdesc:afc8004bc5b3cff7f65f211eab31ac459"><td class="mdescLeft"> </td><td class="mdescRight">Runs the child process defined by T if the current process is a child process; does not return in that case. Otherwise, returns. <br /></td></tr>
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<tr class="memitem:a28881ace155060c59ffb42bd4898540e"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a28881ace155060c59ffb42bd4898540e"></a>
static scoped_ptr< <a class="el" href="structcrashpad_1_1test_1_1WinChildProcess_1_1Handles.html">Handles</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a28881ace155060c59ffb42bd4898540e">Launch</a> ()</td></tr>
<tr class="memdesc:a28881ace155060c59ffb42bd4898540e"><td class="mdescLeft"> </td><td class="mdescRight">Launches a child process and returns the <a class="el" href="structcrashpad_1_1test_1_1WinChildProcess_1_1Handles.html" title="Groups handles used to communicate with, observe, and manage a child process. ">Handles</a> for that process. The process is guaranteed to be executing by the time this method returns. Returns null and logs a GTest failure in case of failure. <br /></td></tr>
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Protected Member Functions</h2></td></tr>
<tr class="memitem:a0f1a3b3785aa908237a4d54e8a26c09a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacecrashpad.html#a07f8e33c4fdeba3783277f9f2563e48a">FileHandle</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a0f1a3b3785aa908237a4d54e8a26c09a">ReadPipeHandle</a> () const </td></tr>
<tr class="memdesc:a0f1a3b3785aa908237a4d54e8a26c09a"><td class="mdescLeft"> </td><td class="mdescRight">Returns a handle to read from an anonymous pipe shared with the parent process. <a href="#a0f1a3b3785aa908237a4d54e8a26c09a">More...</a><br /></td></tr>
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<tr class="memitem:a7350c810fd221d9f13f3caa244828dcd"><td class="memItemLeft" align="right" valign="top"><a class="el" href="namespacecrashpad.html#a07f8e33c4fdeba3783277f9f2563e48a">FileHandle</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a7350c810fd221d9f13f3caa244828dcd">WritePipeHandle</a> () const </td></tr>
<tr class="memdesc:a7350c810fd221d9f13f3caa244828dcd"><td class="mdescLeft"> </td><td class="mdescRight">Returns a handle to write to an anonymous pipe shared with the parent process. <a href="#a7350c810fd221d9f13f3caa244828dcd">More...</a><br /></td></tr>
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<tr class="memitem:aaab97f1b2f1e61b8c5ca3a00ca68851b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#aaab97f1b2f1e61b8c5ca3a00ca68851b">CloseReadPipe</a> ()</td></tr>
<tr class="memdesc:aaab97f1b2f1e61b8c5ca3a00ca68851b"><td class="mdescLeft"> </td><td class="mdescRight">Closes the read pipe. <a href="#aaab97f1b2f1e61b8c5ca3a00ca68851b">More...</a><br /></td></tr>
<tr class="separator:aaab97f1b2f1e61b8c5ca3a00ca68851b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af4e205ec12f2c01860ce2756e90fe321"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#af4e205ec12f2c01860ce2756e90fe321">CloseWritePipe</a> ()</td></tr>
<tr class="memdesc:af4e205ec12f2c01860ce2756e90fe321"><td class="mdescLeft"> </td><td class="mdescRight">Closes the write pipe. <a href="#af4e205ec12f2c01860ce2756e90fe321">More...</a><br /></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Facilitates the launching of child processes from unit tests. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void crashpad::test::WinChildProcess::CloseReadPipe </td>
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<p>Closes the read pipe. </p>
<p><a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a0f1a3b3785aa908237a4d54e8a26c09a" title="Returns a handle to read from an anonymous pipe shared with the parent process. ">ReadPipeHandle()</a> must not be called after this. </p>
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<td class="memname">void crashpad::test::WinChildProcess::CloseWritePipe </td>
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<p>Closes the write pipe. </p>
<p>An attempt to read from the read pipe in the parent process will indicate end-of-file. <a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#a7350c810fd221d9f13f3caa244828dcd" title="Returns a handle to write to an anonymous pipe shared with the parent process. ">WritePipeHandle()</a> must not be called after this. </p>
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<td class="memname"><a class="el" href="namespacecrashpad.html#a07f8e33c4fdeba3783277f9f2563e48a">FileHandle</a> crashpad::test::WinChildProcess::ReadPipeHandle </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns a handle to read from an anonymous pipe shared with the parent process. </p>
<p>It is an error to call this after <a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#aaab97f1b2f1e61b8c5ca3a00ca68851b" title="Closes the read pipe. ">CloseReadPipe()</a> has been called.</p>
<dl class="section return"><dt>Returns</dt><dd>The read pipe's file handle. </dd></dl>
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<td class="memname"><a class="el" href="namespacecrashpad.html#a07f8e33c4fdeba3783277f9f2563e48a">FileHandle</a> crashpad::test::WinChildProcess::WritePipeHandle </td>
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<p>Returns a handle to write to an anonymous pipe shared with the parent process. </p>
<p>It is an error to call this after <a class="el" href="classcrashpad_1_1test_1_1WinChildProcess.html#af4e205ec12f2c01860ce2756e90fe321" title="Closes the write pipe. ">CloseWritePipe()</a> has been called.</p>
<dl class="section return"><dt>Returns</dt><dd>The write pipe's file handle. </dd></dl>
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<hr/>The documentation for this class was generated from the following files:<ul>
<li>test/win/win_child_process.h</li>
<li>test/win/win_child_process.cc</li>
</ul>
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