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Initialise Glib threading system in test_PipeCapture (#777973)

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On CentOS 6, with glib/glibmm 2.28, running the tests fails thus:

    $ ./test_PipeCapture
    Running main() from gtest_main.cc
    [==========] Running 4 tests from 1 test case.
    [----------] Global test environment set-up.
    [----------] 4 tests from PipeCaptureTest
    [ RUN      ] PipeCaptureTest.EmptyPipe

    GLib-ERROR **: The thread system is not yet initialized.
    aborting...
    Aborted (core dumped)

For glib before version 2.32, the threading system must be explicitly
initialised with a call to g_thread_init(), or the Glibmm
Glib::thread_init() equivalent to prevent this error.

    Deprecated thread API, g_thread_init()
    https://developer.gnome.org/glib/stable/glib-Deprecated-Thread-APIs.html#g-thread-init

Do this by providing our own main() which also initialises the Glib
threading system, rather using and linking in the Google Test provided
main().

Bug 777973 - Segmentation fault on bad disk
This commit is contained in:
Mike Fleetwood 2017-05-20 18:51:50 +01:00 committed by Curtis Gedak
parent b21ee06230
commit d90702d526
2 changed files with 18 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
tests/Makefile.am
View file

@ -21,3 +21,4 @@ TESTS = $(check_PROGRAMS)
test_dummy_SOURCES = test_dummy.cc
test_BlockSpecial_SOURCES = test_BlockSpecial.cc ../src/BlockSpecial.cc
test_PipeCapture_SOURCES = test_PipeCapture.cc ../src/PipeCapture.cc
test_PipeCapture_LDADD = $(GTEST_LIBS) $(top_builddir)/lib/gtest/lib/libgtest.la

17
tests/test_PipeCapture.cc
View file

@ -25,6 +25,7 @@
#include "gtest/gtest.h"
#include <stddef.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
@ -159,3 +160,19 @@ TEST_F( PipeCaptureTest, ShortASCIIText )
}
} // namespace GParted
// Custom Google Test main() which also initialises the Glib threading system for
// distributions with glib/glibmm before version 2.32.
// References:
// * Google Test, Primer, Writing the main() Function
// * Deprecated thread API, g_thread_init()
// https://developer.gnome.org/glib/stable/glib-Deprecated-Thread-APIs.html#g-thread-init
int main( int argc, char **argv )
{
printf("Running main() from %s\n", __FILE__ );
testing::InitGoogleTest( &argc, argv );
Glib::thread_init();
return RUN_ALL_TESTS();
}