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https://issues.apache.org/jira/browse/MESOS-7193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jan Schlicht reassigned MESOS-7193:
-----------------------------------
Assignee: Jan Schlicht
> Use of `GTEST_IS_THREADSAFE` in asserts is problematic.
> -------------------------------------------------------
>
> Key: MESOS-7193
> URL: https://issues.apache.org/jira/browse/MESOS-7193
> Project: Mesos
> Issue Type: Bug
> Components: libprocess, tests
> Reporter: Jan Schlicht
> Assignee: Jan Schlicht
>
> Some test cases in libprocess use {{ASSERT_TRUE(GTEST_IS_THREADSAFE)}}. This
> is a misuse of that define, [the documentation in GTest
> says|https://github.com/google/googletest/blob/master/googletest/include/gtest/internal/gtest-port.h#L155-L163]:
> {noformat}
> Macros indicating which Google Test features are available (a macro
> is defined to 1 if the corresponding feature is supported;
> otherwise UNDEFINED -- it's never defined to 0.). Google Test
> defines these macros automatically. Code outside Google Test MUST
> NOT define them.
> {noformat}
> Currently, the use of {{GTEST_IS_THREADSAFE}} works fine in the assert,
> because it is defined to be {{1}}. But newer upstream versions of GTest use a
> more complicated define, that can yield to be undefined, causing compilation
> errors.
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