diff options
author | Chris Wilson <chris@chris-wilson.co.uk> | 2010-06-17 15:38:53 +0100 |
---|---|---|
committer | Chris Wilson <chris@chris-wilson.co.uk> | 2010-06-17 15:46:50 +0100 |
commit | f2645fa361003636d1da6ca38c3b61fef1b1ce4d (patch) | |
tree | 34c1d30a62e3e0bf5726832388ae385195971f5f | |
parent | 800e977c2ea1e097c4b7332b18a5fc03089603c1 (diff) |
test: Add a1-bug
Capture a bug report from "cairouser" where a1 rasterisation is now
broken.
-rw-r--r-- | test/Makefile.am | 3 | ||||
-rw-r--r-- | test/Makefile.sources | 1 | ||||
-rw-r--r-- | test/a1-bug.c | 61 | ||||
-rw-r--r-- | test/a1-bug.image16.ref.png | bin | 0 -> 3329 bytes | |||
-rw-r--r-- | test/a1-bug.ref.png | bin | 0 -> 3736 bytes | |||
-rw-r--r-- | test/a1-bug.xlib.ref.png | bin | 0 -> 3362 bytes |
6 files changed, 65 insertions, 0 deletions
diff --git a/test/Makefile.am b/test/Makefile.am index a7f1845f..7b4bf8af 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -131,6 +131,9 @@ CLEANFILES += $(BUILT_SOURCES) # All tests which have a reference image go here. REFERENCE_IMAGES = \ + a1-bug.ref.png \ + a1-bug.image16.ref.png \ + a1-bug.xlib.ref.png \ a1-image-sample.ref.png \ a1-image-sample.gl.xfail.png \ a1-image-sample.quartz.xfail.png \ diff --git a/test/Makefile.sources b/test/Makefile.sources index 243b53af..c91f871c 100644 --- a/test/Makefile.sources +++ b/test/Makefile.sources @@ -1,4 +1,5 @@ test_sources = \ + a1-bug.c \ a1-image-sample.c \ a1-mask.c \ a1-mask-sample.c \ diff --git a/test/a1-bug.c b/test/a1-bug.c new file mode 100644 index 00000000..bdbecea7 --- /dev/null +++ b/test/a1-bug.c @@ -0,0 +1,61 @@ +/* + * Permission is hereby granted, free of charge, to any person + * obtaining a copy of this software and associated documentation + * files (the "Software"), to deal in the Software without + * restriction, including without limitation the rights to use, copy, + * modify, merge, publish, distribute, sublicense, and/or sell copies + * of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be + * included in all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ + +#include "cairo-test.h" + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + static const struct point { + double x; + double y; + } xy[] = { + { 627.016212, 221.749777 }, + { 756.120787, 221.749777 }, + { 756.120787, 557.602766 }, + { 626.952721, 557.602766 }, + { 626.548456, 493.315729 }, + }; + unsigned int i; + + cairo_set_source_rgb (cr, 0, 0, 0); + cairo_paint (cr); + + for (i = 0; i < sizeof (xy) / sizeof (xy[0]); i++) + cairo_line_to (cr, xy[i].x, xy[i].y); + + cairo_set_source_rgb (cr, 1, 0, 0); + cairo_fill_preserve (cr); + + cairo_set_antialias (cr, CAIRO_ANTIALIAS_NONE); + cairo_set_source_rgb (cr, 0, 1, 0); + cairo_fill (cr); + + return CAIRO_TEST_SUCCESS; +} + +CAIRO_TEST (a1_bug, + "Check the fidelity of the rasterisation.", + "a1 raster", /* keywords */ + "target=raster", /* requirements */ + 1000, 800, + NULL, draw) diff --git a/test/a1-bug.image16.ref.png b/test/a1-bug.image16.ref.png Binary files differnew file mode 100644 index 00000000..48ce4b65 --- /dev/null +++ b/test/a1-bug.image16.ref.png diff --git a/test/a1-bug.ref.png b/test/a1-bug.ref.png Binary files differnew file mode 100644 index 00000000..dc6ff931 --- /dev/null +++ b/test/a1-bug.ref.png diff --git a/test/a1-bug.xlib.ref.png b/test/a1-bug.xlib.ref.png Binary files differnew file mode 100644 index 00000000..4b08e068 --- /dev/null +++ b/test/a1-bug.xlib.ref.png |