tests: make use of helpers to create unique filenames

Start to use the helpers introduced in "tests: add helpers to create
unique filenames".

Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>

Pekka: Dropped program name from output_filename_for_test_case() calls
as it is already added automatically.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.com>

tests/color-icc-output-test.c

@@ -196,35 +196,19 @@ build_lcms_profile_output(const struct setup_args *arg)
 	return NULL;
 }
 
-static char *
-build_output_icc_profile(const struct setup_args *arg)
+static void
+build_output_icc_profile(const struct setup_args *arg, const char *filename)
 {
-	char *profile_name = NULL;
 	cmsHPROFILE profile = NULL;
-	char *wd;
-	int ret;
 	bool saved;
 
-	wd = realpath(".", NULL);
-	assert(wd);
-	if (arg->type == PTYPE_MATRIX_SHAPER)
-		ret = asprintf(&profile_name, "%s/matrix-shaper-test-%s.icm", wd,
-			       arg->pipeline->color_space);
-	else
-		ret = asprintf(&profile_name, "%s/cLUT-test-%s.icm", wd,
-			       arg->pipeline->color_space);
-	assert(ret > 0);
-
 	profile = build_lcms_profile_output(arg);
 	assert(profile);
 
-	saved = cmsSaveProfileToFile(profile, profile_name);
+	saved = cmsSaveProfileToFile(profile, filename);
 	assert(saved);
 
 	cmsCloseProfile(profile);
-	free(wd);
-
-	return profile_name;
 }
 
 static void
@@ -251,9 +235,9 @@ fixture_setup(struct weston_test_harness *harness, const struct setup_args *arg)
 	setup.shell = SHELL_TEST_DESKTOP;
 	setup.logging_scopes = "log,color-lcms-profiles,color-lcms-transformations,color-lcms-optimizer";
 
-	file_name = build_output_icc_profile(arg);
-	if (!file_name)
-		return RESULT_HARD_ERROR;
+	file_name = output_filename_for_fixture(THIS_TEST_NAME, harness,
+						arg->meta.name, "icm");
+	build_output_icc_profile(arg, file_name);
 
 	weston_ini_setup(&setup,
 		cfgln("[core]"),

tests/drm-writeback-screenshot-test.c

@@ -139,7 +139,7 @@ TEST(drm_writeback_screenshot) {
 	testlog("Screenshot %s reference image\n", match? "equal to" : "different from");
 	if (!match) {
 		diffimg = visualize_image_difference(screenshot->image, reference, &clip, NULL);
-		fname = screenshot_output_filename("drm-writeback-screenshot-error", 0);
+		fname = output_filename_for_test_case("error", 0, "png");
 		write_image_as_png(diffimg, fname);
 		pixman_image_unref(diffimg);
 		free(fname);

tests/internal-screenshot-test.c

@@ -156,7 +156,7 @@ TEST(internal_screenshot)
 	testlog("Screenshot %s reference image in clipped area\n", match? "matches" : "doesn't match");
 	if (!match) {
 		diffimg = visualize_image_difference(screenshot->image, reference_good, &clip, NULL);
-		fname = screenshot_output_filename("internal-screenshot-error", 0);
+		fname = output_filename_for_test_case("error", 0, "png");
 		write_image_as_png(diffimg, fname);
 		pixman_image_unref(diffimg);
 		free(fname);
@@ -165,7 +165,7 @@ TEST(internal_screenshot)
 
 	/* Test dumping of non-matching images */
 	if (!match || dump_all_images) {
-		fname = screenshot_output_filename("internal-screenshot", 0);
+		fname = output_filename_for_test_case(NULL, 0, "png");
 		write_image_as_png(screenshot->image, fname);
 		free(fname);
 	}

tests/weston-test-client-helper.c

@@ -1142,17 +1142,6 @@ output_path(void)
 	return path;
 }
 
-char*
-screenshot_output_filename(const char *basename, uint32_t seq)
-{
-	char *filename;
-
-	if (asprintf(&filename, "%s/%s-%02d.png",
-				 output_path(), basename, seq) < 0)
-		return NULL;
-	return filename;
-}
-
 static const char*
 reference_path(void)
 {
@@ -1891,25 +1880,18 @@ static void
 write_visual_diff(pixman_image_t *ref_image,
 		  pixman_image_t *shot,
 		  const struct rectangle *clip,
-		  const char *test_name,
 		  int seq_no,
 		  const struct range *fuzz)
 {
 	char *fname;
-	char *ext_test_name;
 	pixman_image_t *diff;
-	int ret;
 
-	ret = asprintf(&ext_test_name, "%s-diff", test_name);
-	assert(ret >= 0);
-
-	fname = screenshot_output_filename(ext_test_name, seq_no);
+	fname = output_filename_for_test_case("diff", seq_no, "png");
 	diff = visualize_image_difference(ref_image, shot, clip, fuzz);
 	write_image_as_png(diff, fname);
 
 	pixman_image_unref(diff);
 	free(fname);
-	free(ext_test_name);
 }
 
 /**
@@ -1949,14 +1931,13 @@ verify_image(pixman_image_t *shot,
 	     const struct rectangle *clip,
 	     int seq_no)
 {
-	const char *test_name = get_test_name();
 	const struct range gl_fuzz = { -3, 4 };
 	pixman_image_t *ref = NULL;
 	char *ref_fname = NULL;
 	char *shot_fname;
 	bool match = false;
 
-	shot_fname = screenshot_output_filename(test_name, seq_no);
+	shot_fname = output_filename_for_test_case("shot", seq_no, "png");
 
 	if (ref_image) {
 		ref_fname = screenshot_reference_filename(ref_image, ref_seq_no);
@@ -1969,8 +1950,7 @@ verify_image(pixman_image_t *shot,
 			ref_fname, shot_fname, match ? "PASS" : "FAIL");
 
 		if (!match) {
-			write_visual_diff(ref, shot, clip,
-					  test_name, seq_no, &gl_fuzz);
+			write_visual_diff(ref, shot, clip, seq_no, &gl_fuzz);
 		}
 
 		pixman_image_unref(ref);

tests/weston-test-client-helper.h

@@ -249,9 +249,6 @@ void
 expect_protocol_error(struct client *client,
 		      const struct wl_interface *intf, uint32_t code);
 
-char *
-screenshot_output_filename(const char *basename, uint32_t seq);
-
 char *
 screenshot_reference_filename(const char *basename, uint32_t seq);