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Added test to verify API consistency when linker or compiler unavailable #2630

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10a47d8
Added test to verify API consistency when linker or compiler unavailable
shajder Mar 5, 2026
0f9efd9
Added corrections due to code review
shajder Mar 11, 2026
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92 changes: 91 additions & 1 deletion test_conformance/api/test_api_consistency.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -921,7 +921,6 @@ REGISTER_TEST_VERSION(consistency_il_programs, Version(3, 0))
"support cl_khr_il_program");

// Test setup:

error = create_single_kernel_helper(context, &program, &kernel, 1,
&test_kernel, "test");
test_error(error, "Unable to create test kernel");
Expand Down Expand Up @@ -965,6 +964,97 @@ REGISTER_TEST_VERSION(consistency_il_programs, Version(3, 0))
return TEST_PASS;
}

REGISTER_TEST(consistency_missing_compiler)
{
cl_bool compilerAvail = CL_TRUE;
cl_int err =
clGetDeviceInfo(device, CL_DEVICE_COMPILER_AVAILABLE,
sizeof(compilerAvail), &compilerAvail, nullptr);
test_error_fail(err, "clGetDeviceInfo failed");

if (compilerAvail)
{
log_info("Can't perform compiler consistency check\n");
return TEST_SKIPPED_ITSELF;
}

const char* sample_kernel = R"(
__kernel void sample_test_C(__global float *src, __global int *dst)
{
size_t tid = get_global_id(0);
dst[tid] = (int)src[tid];
}
)";

clProgramWrapper program =
clCreateProgramWithSource(context, 1, &sample_kernel, nullptr, &err);
test_error(err, "Unable to create reference program");

/* clCompileProgram consistency check */
err = clCompileProgram(program, 1, &device, nullptr, 0, nullptr, nullptr,
nullptr, nullptr);
test_failure_error_ret(err, CL_COMPILER_NOT_AVAILABLE,
"clCompileProgram should return "
"CL_COMPILER_NOT_AVAILABLE",
TEST_FAIL);

/* clBuildProgram consistency check */
err = clBuildProgram(program, 1, &device, NULL, NULL, NULL);
test_failure_error_ret(err, CL_COMPILER_NOT_AVAILABLE,
"clBuildProgram should return "
"CL_COMPILER_NOT_AVAILABLE",
TEST_FAIL);

return TEST_PASS;
}

REGISTER_TEST(consistency_missing_linker)
{
cl_bool linkerAvail = CL_TRUE;
cl_int err = clGetDeviceInfo(device, CL_DEVICE_LINKER_AVAILABLE,
sizeof(linkerAvail), &linkerAvail, nullptr);
test_error_fail(err, "clGetDeviceInfo failed");

if (linkerAvail)
{
log_info("Can't perform linker consistency check\n");
return TEST_SKIPPED_ITSELF;
}

const char* sample_kernel = R"(
__kernel void sample_test_C(__global float *src, __global int *dst)
{
size_t tid = get_global_id(0);
dst[tid] = (int)src[tid];
}
)";

clProgramWrapper program =
clCreateProgramWithSource(context, 1, &sample_kernel, nullptr, &err);
test_error(err, "Unable to create reference program");

/* clCompileProgram consistency check */
err = clCompileProgram(program, 1, &device, nullptr, 0, nullptr, nullptr,
nullptr, nullptr);
test_error(err, "clCompileProgram failed");

clProgramWrapper linked =
clLinkProgram(context, 1, &device, "", 1, &program, 0, 0, &err);
test_failure_error_ret(err, CL_LINKER_NOT_AVAILABLE,
"clLinkProgram should return "
"CL_LINKER_NOT_AVAILABLE",
TEST_FAIL);

/* clBuildProgram consistency check */
err = clBuildProgram(program, 1, &device, NULL, NULL, NULL);
test_failure_error_ret(err, CL_COMPILER_NOT_AVAILABLE,
"clBuildProgram should return "
"CL_COMPILER_NOT_AVAILABLE",
TEST_FAIL);

return TEST_PASS;
}

REGISTER_TEST_VERSION(consistency_subgroups, Version(3, 0))
{
// clGetDeviceInfo, passing CL_DEVICE_MAX_NUM_SUB_GROUPS
Expand Down