[Piglit] [PATCH 2/2] cl: Add minimal test for clCreateSampler

[Tom Stellard]

The only test is for devices without image support.
---
 tests/cl.py                    |  1 +
 tests/cl/api/CMakeLists.cl.txt |  1 +
 tests/cl/api/create-sampler.c  | 86 ++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 88 insertions(+)
 create mode 100644 tests/cl/api/create-sampler.c

diff --git a/tests/cl.py b/tests/cl.py
index 187022d..fd698fc 100644
--- a/tests/cl.py
+++ b/tests/cl.py
@@ -65,6 +65,7 @@ add_plain_test(api, 'clGetCommandQueueInfo', ['cl-api-get-command-queue-info'])
 #  Memory objects
 add_plain_test(api, 'clCreateBuffer', ['cl-api-create-buffer'])
 add_plain_test(api, 'clCreateImage', ['cl-api-create-image'])
+add_plain_test(api, 'clCreateSampler', ['cl-api-create-sampler'])
 add_plain_test(api, 'clEnqueueCopyBuffer', ['cl-api-enqueue-copy-buffer'])
 add_plain_test(api, 'clEnqueueCopyBufferRect', ['cl-api-enqueue-copy-buffer-rect'])
 add_plain_test(api, 'clEnqueueReadBuffer and clEnqueueWriteBuffer', ['cl-api-enqueue-read_write-buffer'])
diff --git a/tests/cl/api/CMakeLists.cl.txt b/tests/cl/api/CMakeLists.cl.txt
index 2386eb2..460c8ac 100644
--- a/tests/cl/api/CMakeLists.cl.txt
+++ b/tests/cl/api/CMakeLists.cl.txt
@@ -16,6 +16,7 @@ piglit_cl_add_api_test (retain_release-command-queue retain_release-command-queu
 # Memory objects
 piglit_cl_add_api_test (create-buffer create-buffer.c)
 piglit_cl_add_api_test (create-image create-image.c)
+piglit_cl_add_api_test (create-sampler create-sampler.c)
 piglit_cl_add_api_test (enqueue-copy-buffer enqueue-copy-buffer.c)
 piglit_cl_add_api_test (enqueue-map-buffer enqueue-map-buffer.c)
 piglit_cl_add_api_test (enqueue-copy-buffer-rect enqueue-copy-buffer-rect.c)
diff --git a/tests/cl/api/create-sampler.c b/tests/cl/api/create-sampler.c
new file mode 100644
index 0000000..cce5f87
--- /dev/null
+++ b/tests/cl/api/create-sampler.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2014 Advanced Micro Devices, Inc.
+ *
+ * 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.
+ *
+ * Authors: Tom Stellard <thomas.stellard at amd.com>
+ *
+ */
+
+#include "piglit-framework-cl-api.h"
+
+PIGLIT_CL_API_TEST_CONFIG_BEGIN
+
+	config.name = "clCreateSampler";
+	config.version_min = 10;
+
+	config.run_per_platform = true;
+	config.create_context = true;
+
+PIGLIT_CL_API_TEST_CONFIG_END
+
+static bool context_has_image_support(const piglit_cl_context ctx)
+{
+	unsigned i;
+	for(i = 0; i < ctx->num_devices; i++) {
+		int *image_support =
+			piglit_cl_get_device_info(ctx->device_ids[i],
+						CL_DEVICE_IMAGE_SUPPORT);
+		if (*image_support) {
+			return true;
+		}
+	}
+	return false;
+}
+
+static enum piglit_result
+no_image_tests(const struct piglit_cl_api_test_env* env)
+{
+	enum piglit_result result = PIGLIT_PASS;
+	cl_context cl_ctx = env->context->cl_ctx;
+	cl_bool normalized_coords = false;
+	cl_addressing_mode addressing_mode = CL_ADDRESS_NONE;
+	cl_filter_mode filter_mode = CL_FILTER_NEAREST;
+	cl_int errcode_ret;
+
+	clCreateSampler(cl_ctx, normalized_coords, addressing_mode, filter_mode,
+			&errcode_ret);
+
+	if (!piglit_cl_check_error(errcode_ret, CL_INVALID_OPERATION)) {
+		fprintf(stderr, "clCreateSampler: CL_INVALID_OPERATION "
+				"expected when no devices support images.\n");
+		piglit_merge_result(&result, PIGLIT_FAIL);
+	}
+
+	return result;
+}
+
+enum piglit_result
+piglit_cl_test(const int argc,
+               const char **argv,
+               const struct piglit_cl_api_test_config* config,
+               const struct piglit_cl_api_test_env* env)
+{
+	if (!context_has_image_support(env->context)) {
+		return no_image_tests(env);
+	} else {
+		return PIGLIT_PASS;
+	}
+}
-- 
1.8.1.5