Dan Winship e3a29184d5 gtestutils: add g_test_trap_subprocess(), deprecate g_test_trap_fork()
g_test_trap_fork() doesn't work on Windows and is potentially flaky on
unix anyway given the fork-but-don't-exec. Replace it with
g_test_trap_subprocess(), which re-spawns the same program with
arguments telling it to run a specific (otherwise-ignored) test case.

Make the existing g_test_trap_fork() unit tests be unix-only (they
never passed on Windows anyway), and add a parallel set of
g_test_trap_subprocess() tests.

https://bugzilla.gnome.org/show_bug.cgi?id=679683
2012-12-19 14:35:08 -05:00
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