mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-28 18:51:05 +00:00
122 lines
4.2 KiB
C++
122 lines
4.2 KiB
C++
// Copyright (c) 2017 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Tests for OpExtension validator rules.
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#include <string>
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#include "enum_string_mapping.h"
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#include "extensions.h"
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#include "gmock/gmock.h"
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#include "test_fixture.h"
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#include "unit_spirv.h"
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#include "val_fixtures.h"
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namespace {
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using ::libspirv::Extension;
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using ::testing::HasSubstr;
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using ::testing::Not;
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using ::testing::Values;
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using std::string;
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using ValidateKnownExtensions = spvtest::ValidateBase<string>;
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using ValidateUnknownExtensions = spvtest::ValidateBase<string>;
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using ValidateExtensionCapabilities = spvtest::ValidateBase<bool>;
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// Returns expected error string if |extension| is not recognized.
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string GetErrorString(const std::string& extension) {
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return "Found unrecognized extension " + extension;
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}
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INSTANTIATE_TEST_CASE_P(ExpectSuccess, ValidateKnownExtensions, Values(
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// Match the order as published on the SPIR-V Registry.
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"SPV_AMD_shader_explicit_vertex_parameter",
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"SPV_AMD_shader_trinary_minmax",
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"SPV_AMD_gcn_shader",
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"SPV_KHR_shader_ballot",
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"SPV_AMD_shader_ballot",
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"SPV_AMD_gpu_shader_half_float",
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"SPV_KHR_shader_draw_parameters",
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"SPV_KHR_subgroup_vote",
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"SPV_KHR_16bit_storage",
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"SPV_KHR_device_group",
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"SPV_KHR_multiview",
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"SPV_NVX_multiview_per_view_attributes",
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"SPV_NV_viewport_array2",
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"SPV_NV_stereo_view_rendering",
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"SPV_NV_sample_mask_override_coverage",
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"SPV_NV_geometry_shader_passthrough",
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"SPV_AMD_texture_gather_bias_lod",
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"SPV_KHR_storage_buffer_storage_class",
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"SPV_KHR_variable_pointers",
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"SPV_AMD_gpu_shader_int16",
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"SPV_KHR_post_depth_coverage",
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"SPV_KHR_shader_atomic_counter_ops",
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"SPV_EXT_shader_stencil_export",
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"SPV_EXT_shader_viewport_index_layer",
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"SPV_AMD_shader_image_load_store_lod",
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"SPV_AMD_shader_fragment_mask"
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));
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INSTANTIATE_TEST_CASE_P(FailSilently, ValidateUnknownExtensions, Values(
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"ERROR_unknown_extension",
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"SPV_KHR_",
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"SPV_KHR_shader_ballot_ERROR"
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));
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TEST_P(ValidateKnownExtensions, ExpectSuccess) {
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const std::string extension = GetParam();
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const string str =
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"OpCapability Shader\nOpCapability Linkage\nOpExtension \"" + extension +
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"\"\nOpMemoryModel Logical GLSL450";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), Not(HasSubstr(GetErrorString(extension))));
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}
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TEST_P(ValidateUnknownExtensions, FailSilently) {
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const std::string extension = GetParam();
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const string str =
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"OpCapability Shader\nOpCapability Linkage\nOpExtension \"" + extension +
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"\"\nOpMemoryModel Logical GLSL450";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr(GetErrorString(extension)));
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}
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TEST_F(ValidateExtensionCapabilities, DeclCapabilitySuccess) {
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const string str =
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"OpCapability Shader\nOpCapability Linkage\nOpCapability DeviceGroup\n"
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"OpExtension \"SPV_KHR_device_group\""
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"\nOpMemoryModel Logical GLSL450";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_SUCCESS, ValidateInstructions());
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}
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TEST_F(ValidateExtensionCapabilities, DeclCapabilityFailure) {
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const string str =
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"OpCapability Shader\nOpCapability Linkage\nOpCapability DeviceGroup\n"
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"\nOpMemoryModel Logical GLSL450";
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CompileSuccessfully(str.c_str());
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ASSERT_EQ(SPV_ERROR_MISSING_EXTENSION, ValidateInstructions());
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EXPECT_THAT(getDiagnosticString(), HasSubstr("1st operand of Capability"));
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EXPECT_THAT(getDiagnosticString(), HasSubstr("requires one of these extensions"));
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EXPECT_THAT(getDiagnosticString(), HasSubstr("SPV_KHR_device_group"));
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}
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} // anonymous namespace
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