arb_texture_multisample: new minmax test

Verifies new minimum maximums in ARB_texture_multisample:

GL_MAX_COLOR_TEXTURE_SAMPLES >= 1
GL_MAX_DEPTH_TEXTURE_SAMPLES >= 1
GL_MAX_INTEGER_SAMPLES >= 1
GL_MAX_SAMPLE_MASK_WORDS >= 1

V2: - Don't specify the window size; we don't render anything
      so we don't care.
    - Use piglit_minmax_pass so we actually fail the test if things
      are broken.

V4: - Add missing copyright notice.

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>

3 files changed, 58 insertions, 0 deletions

diff --git a/tests/all.tests b/tests/all.tests
index 48b64218..aeba8215 100644
--- a/tests/all.tests
+++ b/tests/all.tests
@@ -863,6 +863,11 @@ arb_point_sprite = Group()
 spec['ARB_point_sprite'] = arb_point_sprite
 add_plain_test(arb_point_sprite, 'point-sprite')
 
+# Group ARB_texture_multisample
+arb_texture_multisample = Group()
+spec['ARB_texture_multisample'] = arb_texture_multisample
+add_concurrent_test(arb_texture_multisample, 'arb_texture_multisample-minmax')
+
 # Group AMD_shader_stencil_export
 spec['AMD_shader_stencil_export'] = Group()
 import_glsl_parser_tests(spec['AMD_shader_stencil_export'],
diff --git a/tests/spec/arb_texture_multisample/CMakeLists.gl.txt b/tests/spec/arb_texture_multisample/CMakeLists.gl.txt
index c37aface..90dae9e6 100644
--- a/tests/spec/arb_texture_multisample/CMakeLists.gl.txt
+++ b/tests/spec/arb_texture_multisample/CMakeLists.gl.txt
@@ -10,5 +10,6 @@ link_libraries (
 	${OPENGL_glu_LIBRARY}
 )
 
+piglit_add_executable (arb_texture_multisample-minmax minmax.c)
 
 # vim: ft=cmake:
diff --git a/tests/spec/arb_texture_multisample/minmax.c b/tests/spec/arb_texture_multisample/minmax.c
new file mode 100644
index 00000000..488c55cc
--- /dev/null
+++ b/tests/spec/arb_texture_multisample/minmax.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright © 2013 Chris Forbes
+ *
+ * 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 "piglit-util-gl-common.h"
+#include "minmax-test.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+    config.supports_gl_compat_version = 10;
+    config.supports_gl_core_version = 31;
+    config.window_visual = PIGLIT_GL_VISUAL_RGB;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+void
+piglit_init(int argc, char **argv)
+{
+    piglit_require_extension("GL_ARB_texture_multisample");
+    piglit_print_minmax_header();
+
+    piglit_test_min_int(GL_MAX_SAMPLE_MASK_WORDS, 1);
+    piglit_test_min_int(GL_MAX_COLOR_TEXTURE_SAMPLES, 1);
+    piglit_test_min_int(GL_MAX_DEPTH_TEXTURE_SAMPLES, 1);
+    piglit_test_min_int(GL_MAX_INTEGER_SAMPLES, 1);
+
+    piglit_report_result(piglit_minmax_pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
+
+enum piglit_result
+piglit_display(void)
+{
+    return PIGLIT_FAIL;
+}