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tests/pc8: Readd verbose error message

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I deemed them a bit redundant (assuming that developers are the only
ones that look at them anyway). But Paulo requested that I readd them
for the education of QA.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2013-10-14 19:10:56 +02:00
parent a5d40a9bf2
commit d3d371fdf6
1 changed files with 11 additions and 5 deletions
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16
tests/pc8.c
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@ -586,25 +586,31 @@ static void setup_environment(void)
init_mode_set_data(&ms_data);
/* Only Haswell supports the PC8 feature. */
igt_require(IS_HASWELL(ms_data.devid));
igt_require_f(IS_HASWELL(ms_data.devid),
"PC8+ feature only supported on Haswell.\n");
/* Make sure our Kernel supports MSR and the module is loaded. */
msr_fd = open("/dev/cpu/0/msr", O_RDONLY);
igt_assert(msr_fd >= 0);
igt_assert_f(msr_fd >= 0,
"Can't open /dev/cpu/0/msr.\n");
/* Non-ULT machines don't support PC8+. */
igt_require(supports_pc8_plus_residencies());
igt_require_f(supports_pc8_plus_residencies(),
"Machine doesn't support PC8+ residencies.\n");
}
static void basic_subtest(void)
{
/* Make sure PC8+ residencies move! */
disable_all_screens(&ms_data);
igt_assert(pc8_plus_enabled());
igt_assert_f(pc8_plus_enabled(),
"Machine is not reaching PC8+ states, please check its "
"configuration.\n");
/* Make sure PC8+ residencies stop! */
enable_one_screen(&ms_data);
igt_assert(pc8_plus_disabled());
igt_assert_f(pc8_plus_disabled(),
"PC8+ residency didn't stop with screen enabled.\n");
}
static void teardown_environment(void)