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Merge two subtests for pm_rc6_residency IGT case

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Combine two subtests(rc6_residency_check and rc6_residency_counter)
 into one subtest(residency_accuracy)

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Wendy Wang 2014-08-26 14:38:49 +08:00 committed by Daniel Vetter
parent 50166d2a20
commit c1cf0d8138
1 changed files with 12 additions and 21 deletions
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33
tests/pm_rc6_residency.c
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@ -87,13 +87,22 @@ static void read_rc6_residency( int value[], const char *name_of_rc6_residency[]
free(path);
}
static void rc6_residency_counter(int value[],const char *name_of_rc6_residency[])
static void residency_accuracy(int value[],const char *name_of_rc6_residency[])
{
int flag;
unsigned int flag_counter,flag_support;
double counter_result = 0;
unsigned int diff;
flag_counter = 0;
flag_support = 0;
diff = (value[3] - value[0]) +
(value[4] - value[1]) +
(value[5] - value[2]);
igt_assert_f(diff <= (SLEEP_DURATION + RC6_FUDGE),"Diff was too high. That is unpossible\n");
igt_assert_f(diff >= (SLEEP_DURATION - RC6_FUDGE),"GPU was not in RC6 long enough. Check that "
"the GPU is as idle as possible(ie. no X, "
"running and running no other tests)\n");
for(flag = NUMBER_OF_RC6_RESIDENCY-1; flag >= 0; flag --)
{
@ -123,26 +132,11 @@ static void rc6_residency_counter(int value[],const char *name_of_rc6_residency[
}
igt_info("The residency counter: %f \n", counter_result);
igt_skip_on_f(flag_support == 0 , "This machine didn't entry any RC6 state.\n");
igt_assert_f((flag_counter != 0) && (counter_result <=1) , "Sysfs RC6 residency counter is inaccurate.\n");
igt_info("This machine entry %s state.\n", name_of_rc6_residency[(flag_counter / 2) - 1]);
}
static void rc6_residency_check(int value[])
{
unsigned int diff;
diff = (value[3] - value[0]) +
(value[4] - value[1]) +
(value[5] - value[2]);
igt_assert_f(diff <= (SLEEP_DURATION + RC6_FUDGE),"Diff was too high. That is unpossible\n");
igt_assert_f(diff >= (SLEEP_DURATION - RC6_FUDGE),"GPU was not in RC6 long enough. Check that "
"the GPU is as idle as possible(ie. no X, "
"running and running no other tests)\n");
}
igt_main
{
int fd;
@ -159,9 +153,6 @@ igt_main
read_rc6_residency(value, name_of_rc6_residency);
}
igt_subtest("rc6-residency-check")
rc6_residency_check(value);
igt_subtest("rc6-residency-counter")
rc6_residency_counter(value, name_of_rc6_residency);
igt_subtest("residency-accuracy")
residency_accuracy(value, name_of_rc6_residency);
}