selftest: show values when ASSERT_STREQ fails
commit69ffa179513ee08e1491bf90c09141ed72c045b9
authordmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 13 Jun 2016 20:58:08 +0000 (13 20:58 +0000)
committerdmalcolm <dmalcolm@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 13 Jun 2016 20:58:08 +0000 (13 20:58 +0000)
treea014daaa092f85dfc9fc4901e27b06537f61aa15
parent5965fbcc00c50dddc5e82af7dcf0dd1e0b39fa61
selftest: show values when ASSERT_STREQ fails

Rework ASSERT_STREQ so that it prints the actual and expected values
to stderr when it fails (by moving it to a helper function).

gcc/ChangeLog:
* selftest.c (selftest::fail_formatted): New function.
(selftest::assert_streq): New function.
* selftest.h (selftests::fail_formatted): New decl.
(selftest::assert_streq): New decl.
(ASSERT_STREQ): Reimplement in terms of selftest::assert_streq.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@237404 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/selftest.c
gcc/selftest.h