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CTest: report time spent after matching output

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When using the TIMEOUT_AFTER_MATCH test property, only report the
time spent by the test after the matching output was found.
This commit is contained in:
Zack Galbreath
2016-10-17 11:24:01 -04:00
parent 188c762f8a
commit 909842fff9
2 changed files with 4 additions and 1 deletions
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4
Help/prop_test/TIMEOUT_AFTER_MATCH.rst
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@@ -22,7 +22,9 @@ When the test outputs a line that matches ``regex`` its start time is
reset to the current time and its timeout duration is changed to
``seconds``. Prior to this, the timeout duration is determined by the
:prop_test:`TIMEOUT` property or the :variable:`CTEST_TEST_TIMEOUT`
variable if either of these are set.
variable if either of these are set. Because the test's start time is
reset, its execution time will not include any time that was spent
waiting for the matching output.
:prop_test:`TIMEOUT_AFTER_MATCH` is useful for avoiding spurious
timeouts when your test must wait for some system resource to become

1
Source/CTest/cmProcess.cxx
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@@ -225,6 +225,7 @@ void cmProcess::ChangeTimeout(double t)
void cmProcess::ResetStartTime()
{
cmsysProcess_ResetStartTime(this->Process);
this->StartTime = cmSystemTools::GetTime();
}
int cmProcess::GetExitException()