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Test: Add way to detect if an xfail test output changes

This commit is contained in:
Vicki Pfau 2020-07-24 23:45:18 -07:00
parent ba932c4547
commit 2a1dc92399
1 changed files with 66 additions and 26 deletions
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92
src/platform/test/cinema-main.c
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@ -521,9 +521,9 @@ bool CInemaTestInit(struct CInemaTest* test, const char* directory, const char*
return true;
}
static bool _loadBaselinePNG(struct VDir* dir, struct CInemaImage* image, size_t frame, enum CInemaStatus* status) {
static bool _loadBaselinePNG(struct VDir* dir, const char* type, struct CInemaImage* image, size_t frame, enum CInemaStatus* status) {
char baselineName[32];
snprintf(baselineName, sizeof(baselineName), "baseline_%04" PRIz "u.png", frame);
snprintf(baselineName, sizeof(baselineName), "%s_%04" PRIz "u.png", type, frame);
struct VFile* baselineVF = dir->openFile(dir, baselineName, O_RDONLY);
if (!baselineVF) {
if (*status == CI_PASS) {
@ -758,6 +758,37 @@ static bool _compareImages(struct CInemaTest* restrict test, const struct CInema
return !failed;
}
void _writeDiffSet(struct CInemaImage* expected, const char* name, uint8_t* diff, int frame, int max, bool xfail) {
struct CInemaImage outdiff = {
.data = diff,
.width = expected->width,
.height = expected->height,
.stride = expected->stride,
};
if (xfail) {
_writeDiff(name, expected, frame, "xexpected");
_writeDiff(name, &outdiff, frame, "xdiff");
} else {
_writeDiff(name, expected, frame, "expected");
_writeDiff(name, &outdiff, frame, "diff");
}
size_t x;
size_t y;
for (y = 0; y < outdiff.height; ++y) {
for (x = 0; x < outdiff.width; ++x) {
size_t pix = outdiff.stride * y + x;
diff[pix * 4 + 0] = diff[pix * 4 + 0] * 255 / max;
diff[pix * 4 + 1] = diff[pix * 4 + 1] * 255 / max;
diff[pix * 4 + 2] = diff[pix * 4 + 2] * 255 / max;
}
}
if (xfail) {
_writeDiff(name, &outdiff, frame, "xnormalized");
}
}
void CInemaTestRun(struct CInemaTest* test) {
unsigned ignore = 0;
MutexLock(&configMutex);
@ -892,6 +923,7 @@ void CInemaTestRun(struct CInemaTest* test) {
}
#endif
bool xdiff = false;
for (frame = 0; limit; ++frame, --limit) {
_updateInput(core, frame, &input);
core->runFrame(core);
@ -900,6 +932,9 @@ void CInemaTestRun(struct CInemaTest* test) {
if (frameCounter <= minFrame) {
break;
}
if (test->status == CI_ERROR) {
break;
}
CIlog(3, "Test frame: %u\n", frameCounter);
core->desiredVideoDimensions(core, &image.width, &image.height);
uint8_t* diff = NULL;
@ -926,14 +961,15 @@ void CInemaTestRun(struct CInemaTest* test) {
}
#endif
} else {
baselineFound = _loadBaselinePNG(dir, &expected, frame, &test->status);
baselineFound = _loadBaselinePNG(dir, "baseline", &expected, frame, &test->status);
}
if (test->status == CI_ERROR) {
break;
}
bool failed = false;
if (baselineFound) {
int max = 0;
bool failed = _compareImages(test, &image, &expected, &max, diffs ? &diff : NULL);
failed = !_compareImages(test, &image, &expected, &max, diffs ? &diff : NULL);
if (failed) {
++test->failedFrames;
}
@ -943,28 +979,8 @@ void CInemaTestRun(struct CInemaTest* test) {
}
if (diff) {
if (failed) {
struct CInemaImage outdiff = {
.data = diff,
.width = expected.width,
.height = expected.height,
.stride = expected.stride,
};
_writeDiff(test->name, &image, frame, "result");
_writeDiff(test->name, &expected, frame, "expected");
_writeDiff(test->name, &outdiff, frame, "diff");
size_t x;
size_t y;
for (y = 0; y < outdiff.height; ++y) {
for (x = 0; x < outdiff.width; ++x) {
size_t pix = outdiff.stride * y + x;
diff[pix * 4 + 0] = diff[pix * 4 + 0] * 255 / max;
diff[pix * 4 + 1] = diff[pix * 4 + 1] * 255 / max;
diff[pix * 4 + 2] = diff[pix * 4 + 2] * 255 / max;
}
}
_writeDiff(test->name, &outdiff, frame, "normalized");
_writeDiffSet(&expected, test->name, diff, frame, max, false);
}
free(diff);
}
@ -974,6 +990,30 @@ void CInemaTestRun(struct CInemaTest* test) {
} else if (!rebaseline) {
test->status = CI_FAIL;
}
if (fail && failed) {
if (video) {
// TODO
baselineFound = false;
} else {
baselineFound = _loadBaselinePNG(dir, "xbaseline", &expected, frame, &test->status);
}
if (baselineFound) {
int max = 0;
failed = !_compareImages(test, &image, &expected, &max, diffs ? &diff : NULL);
if (diff) {
if (failed) {
_writeDiffSet(&expected, test->name, diff, frame, max, true);
}
free(diff);
}
if (failed) {
xdiff = true;
}
free(expected.data);
}
}
}
#ifdef USE_FFMPEG
@ -999,7 +1039,7 @@ void CInemaTestRun(struct CInemaTest* test) {
#endif
if (fail) {
if (test->status == CI_FAIL) {
if (test->status == CI_FAIL && !xdiff) {
test->status = CI_XFAIL;
} else if (test->status == CI_PASS) {
test->status = CI_XPASS;