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test: Add special cases for create-from-png and fallback-resolution

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These tests use reference images somewhat differently from other tests,
so treat them as special cases and avoid recommending deleting any of
their files.

Add TODO's to each test to rework them to be more consistent with other
tests.

Signed-off-by: Bryce Harrington <b.harrington@samsung.com>
This commit is contained in:
Bryce W. Harrington 2013-07-03 22:37:41 +00:00 • committed by Chris Wilson
parent 5577223489
commit 33895904d5
3 changed files with 16 additions and 0 deletions
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10
test/check-refs.sh
View file

@ -46,6 +46,16 @@ for file in *.ref.png; do
fi
fi
# Special cases
if [ $test = "create-from-png" ]; then
# The create-from-png test utilizes multiple reference images directly
continue
elif [ $test = "fallback-resolution" ]; then
# The fallback-resolution test generates a set of reference images;
# These won't be redundant with one another, but just ignore them all.
continue
fi
if [ -e $ref ]; then
if cmp --silent "$ref" "$file" ; then
printf "redundant: %s and %s are byte-by-byte identical files\n" $file $ref

5
test/create-from-png.c
View file

@ -182,6 +182,7 @@ preamble (cairo_test_context_t *ctx)
return result;
/* check that loading alpha/opaque PNGs generate the correct surfaces */
/* TODO: Avoid using target-specific references as sample images */
xasprintf (&filename, "%s/%s", path, "create-from-png.alpha.ref.png");
surface = cairo_image_surface_create_from_png (filename);
if (cairo_surface_status (surface)) {
@ -223,6 +224,7 @@ preamble (cairo_test_context_t *ctx)
return result;
/* check paletted PNGs */
/* TODO: Avoid using target-specific references as sample images */
xasprintf (&filename, "%s/%s", path, "create-from-png.indexed-alpha.ref.png");
surface = cairo_image_surface_create_from_png (filename);
if (cairo_surface_status (surface)) {
@ -243,6 +245,7 @@ preamble (cairo_test_context_t *ctx)
if (result != CAIRO_TEST_SUCCESS)
return result;
/* TODO: Avoid using target-specific references as sample images */
xasprintf (&filename, "%s/%s", path, "create-from-png.indexed.ref.png");
surface = cairo_image_surface_create_from_png (filename);
if (cairo_surface_status (surface)) {
@ -264,6 +267,7 @@ preamble (cairo_test_context_t *ctx)
return result;
/* check grayscale PNGs */
/* TODO: Avoid using target-specific references as sample images */
xasprintf (&filename, "%s/%s", path, "create-from-png.gray-alpha.ref.png");
surface = cairo_image_surface_create_from_png (filename);
if (cairo_surface_status (surface)) {
@ -284,6 +288,7 @@ preamble (cairo_test_context_t *ctx)
if (result != CAIRO_TEST_SUCCESS)
return result;
/* TODO: Avoid using target-specific references as sample images */
xasprintf (&filename, "%s/%s", path, "create-from-png.gray.ref.png");
surface = cairo_image_surface_create_from_png (filename);
if (cairo_surface_status (surface)) {

1
test/fallback-resolution.c
View file

@ -338,6 +338,7 @@ _cairo_test_mkdir (const char *path)
return errno == EEXIST;
}
/* TODO: Split each ppi case out to its own CAIRO_TEST() test case */
static cairo_test_status_t
preamble (cairo_test_context_t *ctx)
{