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authorIan Romanick <ian.d.romanick@intel.com>2013-10-15 14:01:03 -0700
committerIan Romanick <ian.d.romanick@intel.com>2013-10-22 15:23:30 -0700
commit09ceed75872e15b175e362f8d0ea146a8c79ae08 (patch)
treee168240b3abf179e21fdd7142705940ac6fa9c90 /src/mesa
parent98b359bd1b469af3b025a8fab5446aac8ce4c727 (diff)
mesa/tests: Add simple, dumb test for _mesa_program_state_string
After some discussions about the correct way to update _mesa_program_state_string, I decided to make a unit test for the function. It turns out that the function didn't work quite the way I thought. The unit test proves that the code was already correct. Signed-off-by: Ian Romanick <ian.d.romanick@intel.com> Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Cc: Anuj Phogat <anuj.phogat@gmail.com>
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/main/tests/Makefile.am3
-rw-r--r--src/mesa/main/tests/program_state_string.cpp46
2 files changed, 48 insertions, 1 deletions
diff --git a/src/mesa/main/tests/Makefile.am b/src/mesa/main/tests/Makefile.am
index 87262d52aa0..97713f2c38e 100644
--- a/src/mesa/main/tests/Makefile.am
+++ b/src/mesa/main/tests/Makefile.am
@@ -26,7 +26,8 @@ if HAVE_SHARED_GLAPI
AM_CPPFLAGS += -DHAVE_SHARED_GLAPI
main_test_SOURCES += \
- dispatch_sanity.cpp
+ dispatch_sanity.cpp \
+ program_state_string.cpp
main_test_LDADD += \
$(top_builddir)/src/mapi/shared-glapi/libglapi.la
diff --git a/src/mesa/main/tests/program_state_string.cpp b/src/mesa/main/tests/program_state_string.cpp
new file mode 100644
index 00000000000..418c39c8ea9
--- /dev/null
+++ b/src/mesa/main/tests/program_state_string.cpp
@@ -0,0 +1,46 @@
+/*
+ * Copyright © 2013 Intel Corporation
+ *
+ * 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 (including the next
+ * paragraph) 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 <gtest/gtest.h>
+
+extern "C" {
+#include "GL/gl.h"
+#include "GL/glext.h"
+#include "main/compiler.h"
+}
+
+#include "program/prog_statevars.h"
+
+TEST(program_state_string, depth_range)
+{
+ const gl_state_index state[STATE_LENGTH] = {
+ STATE_DEPTH_RANGE
+ };
+
+ char *str = _mesa_program_state_string(state);
+
+ ASSERT_NE((void *) 0, str);
+ EXPECT_STREQ("state.depth.range", str);
+
+ free(str);
+}