1 files changed, 247 insertions, 0 deletions
diff --git a/tests/test_program.cpp b/tests/test_program.cpp
new file mode 100644
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--- /dev/null
+++ b/tests/test_program.cpp
@@ -0,0 +1,247 @@
+/*
+ * Copyright (c) 2011, Denis Steckelmacher <steckdenis@yahoo.fr>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the copyright holder nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "test_program.h"
+#include "CL/cl.h"
+
+#include <cstdlib>
+#include <cstring>
+
+const char program_source[] =
+    "#warning We need that line\n"
+    "\n"
+    "__kernel void test(__global float4 *a, __global float4 *b) {\n"
+    "   int i = get_global_id(0);\n"
+    "\n"
+    "   a[i].xwyz = 3.1415926f * b[0].xyzw * b[0].wzyx;\n"
+    "}\n";
+
+START_TEST (test_create_program)
+{
+    cl_platform_id platform = 0;
+    cl_device_id device;
+    cl_context ctx;
+    cl_program program;
+    cl_int result;
+
+    const char *src = program_source;
+    size_t program_len = sizeof(program_source);
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, &device, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "unable to get the default device"
+    );
+
+    ctx = clCreateContext(0, 1, &device, 0, 0, &result);
+    fail_if(
+        result != CL_SUCCESS || ctx == 0,
+        "unable to create a valid context"
+    );
+
+    program = clCreateProgramWithSource(ctx, 0, &src, 0, &result);
+    fail_if(
+        result != CL_INVALID_VALUE,
+        "count cannot be 0"
+    );
+
+    program = clCreateProgramWithSource(ctx, 1, 0, 0, &result);
+    fail_if(
+        result != CL_INVALID_VALUE,
+        "strings cannot be NULL"
+    );
+
+    program = clCreateProgramWithSource(ctx, 1, &src, &program_len,
+                                        &result);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot create a program from source with sane arguments"
+    );
+
+    clReleaseProgram(program); // Sorry
+
+    program = clCreateProgramWithSource(ctx, 1, &src, 0, &result);
+    fail_if(
+        result != CL_SUCCESS,
+        "lengths can be NULL and it must work"
+    );
+
+    result = clBuildProgram(program, 1, &device, "", 0, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot build a valid program"
+    );
+
+    clReleaseProgram(program);
+    clReleaseContext(ctx);
+}
+END_TEST
+
+START_TEST (test_program_binary)
+{
+    cl_platform_id platform = 0;
+    cl_device_id device;
+    cl_context ctx;
+    cl_program program;
+    cl_int result, binary_status;
+
+    const char *src = program_source;
+    size_t program_len = sizeof(program_source);
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, &device, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "unable to get the default device"
+    );
+
+    ctx = clCreateContext(0, 1, &device, 0, 0, &result);
+    fail_if(
+        result != CL_SUCCESS || ctx == 0,
+        "unable to create a valid context"
+    );
+
+    program = clCreateProgramWithSource(ctx, 1, &src, &program_len, &result);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot create a program from source with sane arguments"
+    );
+
+    result = clBuildProgram(program, 1, &device, "", 0, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot build a valid program"
+    );
+
+    size_t binary_size = 0;
+    unsigned char *binary_data = 0;
+
+    result = clGetProgramInfo(program, CL_PROGRAM_BINARY_SIZES, sizeof(size_t),
+                              (void *)&binary_size, 0);
+    fail_if(
+        result != CL_SUCCESS || binary_size == 0,
+        "cannot get the binary size of the program"
+    );
+
+    binary_data = (unsigned char *)std::malloc(binary_size);
+
+    result = clGetProgramInfo(program, CL_PROGRAM_BINARIES, sizeof(unsigned char *),
+                              (void *)&binary_data, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot get the program's binary"
+    );
+
+    clReleaseProgram(program);
+
+    program = clCreateProgramWithBinary(ctx, 1, &device, &binary_size,
+                                        (const unsigned char **)&binary_data,
+                                        &binary_status, &result);
+    fail_if(
+        result != CL_SUCCESS || binary_status != CL_SUCCESS,
+        "cannot create a program from a previously-built binary"
+    );
+
+    clReleaseProgram(program);
+    clReleaseContext(ctx);
+}
+END_TEST
+
+START_TEST (test_program_build_info)
+{
+    cl_platform_id platform = 0;
+    cl_device_id device;
+    cl_context ctx;
+    cl_program program;
+    cl_int result;
+
+    const char *src = program_source;
+
+    result = clGetDeviceIDs(platform, CL_DEVICE_TYPE_DEFAULT, 1, &device, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "unable to get the default device"
+    );
+
+    ctx = clCreateContext(0, 1, &device, 0, 0, &result);
+    fail_if(
+        result != CL_SUCCESS || ctx == 0,
+        "unable to create a valid context"
+    );
+
+    program = clCreateProgramWithSource(ctx, 1, &src, 0, &result);
+    fail_if(
+        result != CL_SUCCESS,
+        "lengths can be NULL and it must work"
+    );
+
+    result = clBuildProgram(program, 1, &device, "", 0, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot build a valid program"
+    );
+
+    char *log = 0;
+    size_t log_len;
+
+    result = clGetProgramBuildInfo(program, device, CL_PROGRAM_BUILD_LOG,
+                                   0, 0, &log_len);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot get the build log len"
+    );
+    fail_if(
+        log_len == 0,
+        "we put a warning in the source, log cannot be of lentgth 0"
+    );
+
+    log = (char *)std::malloc(log_len);
+
+    result = clGetProgramBuildInfo(program, device, CL_PROGRAM_BUILD_LOG,
+                                   log_len, log, 0);
+    fail_if(
+        result != CL_SUCCESS,
+        "cannot get the build log"
+    );
+    fail_if(
+        !std::strstr(log, "We need that line"),
+        "the build log doesn't contain the warning found in the source"
+    );
+
+    clReleaseProgram(program);
+    clReleaseContext(ctx);
+}
+END_TEST
+
+TCase *cl_program_tcase_create(void)
+{
+    TCase *tc = NULL;
+    tc = tcase_create("program");
+    tcase_add_test(tc, test_create_program);
+    tcase_add_test(tc, test_program_binary);
+    tcase_add_test(tc, test_program_build_info);
+    return tc;
+}