[Piglit] [PATCH v2 07/10] GL3.2 GL_ARB_sync: Test that IsSync returns true/false if it is given a valid/invalid sync object name

[Nicholas Mack]

v2: Fix comments, initialize variables
---
 tests/spec/arb_sync/CMakeLists.gl.txt |  1 +
 tests/spec/arb_sync/IsSync.c          | 82 +++++++++++++++++++++++++++++++++++
 2 files changed, 83 insertions(+)
 create mode 100644 tests/spec/arb_sync/IsSync.c

diff --git a/tests/spec/arb_sync/CMakeLists.gl.txt b/tests/spec/arb_sync/CMakeLists.gl.txt
index b6840e1..038e0e1 100644
--- a/tests/spec/arb_sync/CMakeLists.gl.txt
+++ b/tests/spec/arb_sync/CMakeLists.gl.txt
@@ -15,5 +15,6 @@ piglit_add_executable (arb_sync-client-wait-returns ClientWaitSync-returns.c)
 piglit_add_executable (arb_sync-delete-sync DeleteSync.c)
 piglit_add_executable (arb_sync-fence-errors FenceSync-errors.c)
 piglit_add_executable (arb_sync-get-sync-errors GetSynciv-errors.c)
+piglit_add_executable (arb_sync-is-sync IsSync.c)
 piglit_add_executable (arb_sync-repeat-wait repeat-wait.c)
 piglit_add_executable (arb_sync-timeout-zero timeout-zero.c)
diff --git a/tests/spec/arb_sync/IsSync.c b/tests/spec/arb_sync/IsSync.c
new file mode 100644
index 0000000..be00000
--- /dev/null
+++ b/tests/spec/arb_sync/IsSync.c
@@ -0,0 +1,82 @@
+/**
+ * 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.
+ */
+
+/**
+ * Test IsSync()
+ *
+ * Section 6.1.7(Sync Object Queries) of OpenGL 3.2 Core says:
+ * "The command
+ *	boolean IsSync( sync sync );
+ *  returns TRUE if sync is the name of a sync object. If sync is not the name
+ *  of a sync object, or if an error condition occurs, IsSync returns FALSE
+ *  (note that zero is not the name of a sync object)."
+ *
+ */
+
+#include "piglit-util-gl-common.h"
+
+PIGLIT_GL_TEST_CONFIG_BEGIN
+
+config.supports_gl_compat_version = 10;
+config.supports_gl_core_version = 31;
+
+PIGLIT_GL_TEST_CONFIG_END
+
+enum piglit_result
+piglit_display(void)
+{
+	/* UNREACHED */
+	return PIGLIT_FAIL;
+}
+
+void
+piglit_init(int argc, char **argv)
+{
+	bool pass = true;
+	GLsync test1;
+	GLsync test2 = (GLsync)GL_BACK;
+
+	if (piglit_get_gl_version() < 32) {
+		piglit_require_extension("GL_ARB_sync");
+	}
+
+	/* Create valid sync object */
+	test1 = glFenceSync(GL_SYNC_GPU_COMMANDS_COMPLETE, 0);
+
+	/* Check if a valid name returns true */
+	pass = glIsSync(test1) && pass;
+
+	/* Check if invalid names return false */
+	/* From the GL 3.2 Core specification:
+	 * "If <sync> is not the name of a sync object, or if an error
+	 *  condition occurs, IsSync returns FALSE (note that zero is not the
+	 *  name of a sync object)."
+	 */
+	pass = !glIsSync(test2) && pass;
+
+	pass = !glIsSync(0) && pass;
+
+	glDeleteSync(test1);
+
+	piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
+}
-- 
1.8.3.1