diff options
| -rw-r--r-- | test/.gitignore | 1 | ||||
| -rw-r--r-- | test/Makefile.am | 3 | ||||
| -rw-r--r-- | test/pass-through-ref.png | bin | 0 -> 221 bytes | |||
| -rw-r--r-- | test/pass-through-rgb24-ref.png | bin | 0 -> 179 bytes | |||
| -rw-r--r-- | test/pass-through.c | 99 |
5 files changed, 103 insertions, 0 deletions
diff --git a/test/.gitignore b/test/.gitignore index 08e7182d..889af834 100644 --- a/test/.gitignore +++ b/test/.gitignore @@ -148,6 +148,7 @@ paint paint-repeat paint-source-alpha paint-with-alpha +pass-through path-data pattern-get-type pattern-getters diff --git a/test/Makefile.am b/test/Makefile.am index 787d352c..17bcffdb 100644 --- a/test/Makefile.am +++ b/test/Makefile.am @@ -121,6 +121,7 @@ paint$(EXEEXT) \ paint-repeat$(EXEEXT) \ paint-source-alpha$(EXEEXT) \ paint-with-alpha$(EXEEXT) \ +pass-through$(EXEEXT) \ pattern-get-type$(EXEEXT) \ pattern-getters$(EXEEXT) \ pixman-rotate$(EXEEXT) \ @@ -732,6 +733,8 @@ REFERENCE_IMAGES = \ paint-with-alpha-svg11-ref.png \ paint-source-alpha-pdf-ref.png \ paint-with-alpha-pdf-ref.png \ + pass-through-ref.png \ + pass-through-rgb24-ref.png \ pattern-getters-ref.png \ pdf-surface-source-ref.png \ pixman-rotate-ref.png \ diff --git a/test/pass-through-ref.png b/test/pass-through-ref.png Binary files differnew file mode 100644 index 00000000..058a1920 --- /dev/null +++ b/test/pass-through-ref.png diff --git a/test/pass-through-rgb24-ref.png b/test/pass-through-rgb24-ref.png Binary files differnew file mode 100644 index 00000000..b074ede2 --- /dev/null +++ b/test/pass-through-rgb24-ref.png diff --git a/test/pass-through.c b/test/pass-through.c new file mode 100644 index 00000000..96f91ba1 --- /dev/null +++ b/test/pass-through.c @@ -0,0 +1,99 @@ +/* + * Copyright 2008 Chris Wilson + * + * Permission to use, copy, modify, distribute, and sell this software + * and its documentation for any purpose is hereby granted without + * fee, provided that the above copyright notice appear in all copies + * and that both that copyright notice and this permission notice + * appear in supporting documentation, and that the name of + * Chris Wilson not be used in advertising or publicity pertaining to + * distribution of the software without specific, written prior + * permission. Chris Wilson makes no representations about the + * suitability of this software for any purpose. It is provided "as + * is" without express or implied warranty. + * + * CHRIS WILSON DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS + * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS, IN NO EVENT SHALL CHRIS WILSON BE LIABLE FOR ANY SPECIAL, + * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER + * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR + * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + * Author: Chris Wilson <chris@chris-wilson.co.uk> + */ + +#include "cairo-test.h" + +static cairo_test_draw_function_t draw; + +static const cairo_test_t test = { + "pass-through", + "Tests pixel values", + 16, 256, + draw +}; + +static cairo_test_status_t +draw (cairo_t *cr, int width, int height) +{ + int n; + + for (n = 0; n < 256; n++) { + cairo_set_source_rgba (cr, 1, 1, 1, n / 255.); + cairo_rectangle (cr, 0, n, 2, 1); + cairo_fill (cr); + } + for (n = 0; n < 256; n++) { + cairo_set_source_rgb (cr, n / 255., n / 255., n / 255.); + cairo_rectangle (cr, 2, n, 2, 1); + cairo_fill (cr); + } + + cairo_translate (cr, 4, 0); + + for (n = 0; n < 256; n++) { + cairo_set_source_rgba (cr, 1, 0, 0, n / 255.); + cairo_rectangle (cr, 0, n, 2, 1); + cairo_fill (cr); + } + for (n = 0; n < 256; n++) { + cairo_set_source_rgb (cr, n / 255., 0, 0); + cairo_rectangle (cr, 2, n, 2, 1); + cairo_fill (cr); + } + + cairo_translate (cr, 4, 0); + + for (n = 0; n < 256; n++) { + cairo_set_source_rgba (cr, 0, 1, 0, n / 255.); + cairo_rectangle (cr, 0, n, 2, 1); + cairo_fill (cr); + } + for (n = 0; n < 256; n++) { + cairo_set_source_rgb (cr, 0, n / 255., 0); + cairo_rectangle (cr, 2, n, 2, 1); + cairo_fill (cr); + } + + cairo_translate (cr, 4, 0); + + for (n = 0; n < 256; n++) { + cairo_set_source_rgba (cr, 0, 0, 1, n / 255.); + cairo_rectangle (cr, 0, n, 2, 1); + cairo_fill (cr); + } + for (n = 0; n < 256; n++) { + cairo_set_source_rgb (cr, 0, 0, n / 255.); + cairo_rectangle (cr, 2, n, 2, 1); + cairo_fill (cr); + } + + return CAIRO_TEST_SUCCESS; +} + +int +main (void) +{ + return cairo_test (&test); +} |
