flywithu/ntel-gpu-tools
1
0
Fork 0
mirror of https://github.com/tiagovignatti/intel-gpu-tools.git synced 2025-06-10 09:26:10 +00:00
Code Issues Releases Wiki Activity

tests/kms_sink_crc_basic: clean up assert_color and provide more details

Browse Source 
We can simply sscanf the crc in one go. Also split up the igt asserts to
get better details about what went wrong.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Jani Nikula 2016-04-22 13:00:01 +03:00
parent 18170d211c
commit a1e38c52c6
1 changed files with 10 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
tests/kms_sink_crc_basic.c
View File

@ -62,40 +62,24 @@ static void get_crc(char *crc) {
igt_assert(strcmp(crc, CRC_BLACK) != 0);
}
static void assert_color(char *crc, enum color color)
static void assert_color(const char *crc, enum color color)
{
char color_mask[5] = "FFFF\0";
char rs[5], gs[5], bs[5];
unsigned int rh, gh, bh, mask;
unsigned int r, g, b;
int ret;
sscanf(color_mask, "%4x", &mask);
memcpy(rs, &crc[0], 4);
rs[4] = '\0';
ret = sscanf(rs, "%4x", &rh);
igt_require(ret > 0);
memcpy(gs, &crc[4], 4);
gs[4] = '\0';
ret = sscanf(gs, "%4x", &gh);
igt_require(ret > 0);
memcpy(bs, &crc[8], 4);
bs[4] = '\0';
ret = sscanf(bs, "%4x", &bh);
igt_require(ret > 0);
ret = sscanf(crc, "%4x%4x%4x", &r, &g, &b);
igt_assert_eq(ret, 3);
switch (color) {
case RED:
igt_assert((rh & mask) != 0 &&
(gh & mask) == 0 &&
(bh & mask) == 0);
igt_assert_lt(0, r);
igt_assert_eq(0, g);
igt_assert_eq(0, b);
break;
case GREEN:
igt_assert((rh & mask) == 0 &&
(gh & mask) != 0 &&
(bh & mask) == 0);
igt_assert_eq(0, r);
igt_assert_lt(0, g);
igt_assert_eq(0, b);
break;
default:
igt_fail(IGT_EXIT_FAILURE);