glx_ext_import_context: Verify the imported context has correct context ID

The GLXContextID of the imported context should be the same as the
original.

Both NVIDIA's closed-source driver and AMD's closed-source driver pass
this test.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

2 files changed, 54 insertions, 0 deletions

diff --git a/tests/spec/glx_ext_import_context/CMakeLists.gl.txt b/tests/spec/glx_ext_import_context/CMakeLists.gl.txt
index be54556b..23bc5905 100644
--- a/tests/spec/glx_ext_import_context/CMakeLists.gl.txt
+++ b/tests/spec/glx_ext_import_context/CMakeLists.gl.txt
@@ -17,6 +17,7 @@ link_libraries (
 IF(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
 	add_executable (glx-free-context free-context.c common.c)
 	add_executable (glx-get-context-id get-context-id.c common.c)
+	add_executable (glx-import-context-has-same-context-id import-context-has-same-context-id.c common.c)
 	add_executable (glx-import-context-multi-process import-context-multi-process.c common.c)
 	add_executable (glx-import-context-single-process import-context-single-process.c common.c)
 	add_executable (glx-make-current-multi-process make-current-multi-process.c common.c)
diff --git a/tests/spec/glx_ext_import_context/import-context-has-same-context-id.c b/tests/spec/glx_ext_import_context/import-context-has-same-context-id.c
new file mode 100644
index 00000000..297d91a3
--- /dev/null
+++ b/tests/spec/glx_ext_import_context/import-context-has-same-context-id.c
@@ -0,0 +1,53 @@
+/* Copyright © 2011 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 "piglit-util.h"
+#include "piglit-glx-util.h"
+#include "common.h"
+
+int main(int argc, char **argv)
+{
+	bool pass = true;
+	GLXContext importedCtx;
+	GLXContextID importedID;
+
+	GLX_EXT_import_context_setup();
+	get_context_IDs();
+
+	importedCtx = glXImportContextEXT(dpy, indirectID);
+	assert(importedCtx != NULL);
+
+	importedID = glXGetContextIDEXT(importedCtx);
+
+	if (importedID != indirectID) {
+		fprintf(stderr,
+			"Context ID for imported context and original "
+			"context do not match (imported %d vs original %d).\n",
+			(int) importedID, (int) indirectID);
+		pass = false;
+	}
+
+	GLX_EXT_import_context_teardown();
+
+	piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+	return 0;
+}