[cairo-commit] cairo/test Makefile.am, 1.11, 1.12 clip_twice-ref.png, NONE, 1.1 clip_twice.c, NONE, 1.1

[Kristian Hogsberg]

Committed by: krh

Update of /cvs/cairo/cairo/test
In directory gabe:/tmp/cvs-serv5426/test

Modified Files:
	Makefile.am 
Added Files:
	clip_twice-ref.png clip_twice.c 
Log Message:
2005-01-26  Kristian Høgsberg  <krh at redhat.com>

        * test/clip_twice.c, test/clip_twice-ref.png: New test case to
        verify that the clip surface is correctly updated when extending
        an existing clip path.



Index: Makefile.am
===================================================================
RCS file: /cvs/cairo/cairo/test/Makefile.am,v
retrieving revision 1.11
retrieving revision 1.12
diff -u -d -r1.11 -r1.12
--- Makefile.am	26 Jan 2005 21:41:55 -0000	1.11
+++ Makefile.am	27 Jan 2005 05:46:01 -0000	1.12
@@ -6,16 +6,19 @@
 move_to_show_surface	\
 text_cache_crash	\
 text_rotate		\
-coverage
+coverage		\
+clip_twice
 
 # And all new test go here too. I really don't like having to repeat
 # this list. Anyone know a good way to avoid it? Can I use a wildcard
 # here?
-EXTRA_DIST = \
-fill_rule-ref.png \
-leaky_polygon-ref.png \
-line_width-ref.png \
-move_to_show_surface-ref.png
+EXTRA_DIST =			\
+fill_rule-ref.png		\
+leaky_polygon-ref.png		\
+line_width-ref.png		\
+move_to_show_surface-ref.png	\
+coverage-ref.png		\
+clip_twice.png
 
 # Once we can draw the text_rotate.c test case correctly, we should
 # create and add text_rotate-ref.png to the list of reference PNGs.
@@ -28,10 +31,13 @@
 # here. New failures due to local, uncommitted code changes are
 # regression bugs that should not be listed here. Instead they should
 # be fixed before the code is committed.
+#
+# clip_twice fails because of loss of precision when converting to and
+# from premultiplied alpha in the test framework.
 XFAIL_TESTS =		\
 move_to_show_surface	\
 text_rotate		\
-coverage
+clip_twice
 
 check_PROGRAMS = $(TESTS)
 
@@ -65,6 +71,7 @@
 text_cache_crash_SOURCES = text_cache_crash.c $(cairo_test_lib)
 text_rotate_SOURCES = text_rotate.c $(cairo_test_lib)
 coverage_SOURCES = coverage.c $(cairo_test_lib)
+clip_twice_SOURCES = clip_twice.c $(cairo_test_lib)
 
 noinst_PROGRAMS = imagediff
 imagediff_SOURCES = imagediff.c $(cairo_test_lib)

--- NEW FILE: clip_twice-ref.png ---
(This appears to be a binary file; contents omitted.)

--- NEW FILE: clip_twice.c ---
(This appears to be a binary file; contents omitted.)