1 // Copyright (c) 2017 Google Inc.
2 // Modifications Copyright (C) 2020 Advanced Micro Devices, Inc. All rights
3 // reserved.
4 //
5 // Licensed under the Apache License, Version 2.0 (the "License");
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
8 //
9 // http://www.apache.org/licenses/LICENSE-2.0
10 //
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
16
17 // Tests for OpExtension validator rules.
18
19 #include <string>
20 #include <utility>
21 #include <vector>
22
23 #include "gtest/gtest.h"
24 #include "source/enum_string_mapping.h"
25 #include "source/extensions.h"
26
27 namespace spvtools {
28 namespace {
29
30 using ::testing::Values;
31 using ::testing::ValuesIn;
32
33 using ExtensionTest =
34 ::testing::TestWithParam<std::pair<Extension, std::string>>;
35 using UnknownExtensionTest = ::testing::TestWithParam<std::string>;
36 using CapabilityTest =
37 ::testing::TestWithParam<std::pair<SpvCapability, std::string>>;
38
TEST_P(ExtensionTest,TestExtensionFromString)39 TEST_P(ExtensionTest, TestExtensionFromString) {
40 const std::pair<Extension, std::string>& param = GetParam();
41 const Extension extension = param.first;
42 const std::string extension_str = param.second;
43 Extension result_extension;
44 ASSERT_TRUE(GetExtensionFromString(extension_str.c_str(), &result_extension));
45 EXPECT_EQ(extension, result_extension);
46 }
47
TEST_P(ExtensionTest,TestExtensionToString)48 TEST_P(ExtensionTest, TestExtensionToString) {
49 const std::pair<Extension, std::string>& param = GetParam();
50 const Extension extension = param.first;
51 const std::string extension_str = param.second;
52 const std::string result_str = ExtensionToString(extension);
53 EXPECT_EQ(extension_str, result_str);
54 }
55
TEST_P(UnknownExtensionTest,TestExtensionFromStringFails)56 TEST_P(UnknownExtensionTest, TestExtensionFromStringFails) {
57 Extension result_extension;
58 ASSERT_FALSE(GetExtensionFromString(GetParam().c_str(), &result_extension));
59 }
60
TEST_P(CapabilityTest,TestCapabilityToString)61 TEST_P(CapabilityTest, TestCapabilityToString) {
62 const std::pair<SpvCapability, std::string>& param = GetParam();
63 const SpvCapability capability = param.first;
64 const std::string capability_str = param.second;
65 const std::string result_str = CapabilityToString(capability);
66 EXPECT_EQ(capability_str, result_str);
67 }
68
69 INSTANTIATE_TEST_SUITE_P(
70 AllExtensions, ExtensionTest,
71 ValuesIn(std::vector<std::pair<Extension, std::string>>({
72 {Extension::kSPV_KHR_16bit_storage, "SPV_KHR_16bit_storage"},
73 {Extension::kSPV_KHR_device_group, "SPV_KHR_device_group"},
74 {Extension::kSPV_KHR_multiview, "SPV_KHR_multiview"},
75 {Extension::kSPV_KHR_shader_ballot, "SPV_KHR_shader_ballot"},
76 {Extension::kSPV_KHR_shader_draw_parameters,
77 "SPV_KHR_shader_draw_parameters"},
78 {Extension::kSPV_KHR_subgroup_vote, "SPV_KHR_subgroup_vote"},
79 {Extension::kSPV_NVX_multiview_per_view_attributes,
80 "SPV_NVX_multiview_per_view_attributes"},
81 {Extension::kSPV_NV_geometry_shader_passthrough,
82 "SPV_NV_geometry_shader_passthrough"},
83 {Extension::kSPV_NV_sample_mask_override_coverage,
84 "SPV_NV_sample_mask_override_coverage"},
85 {Extension::kSPV_NV_stereo_view_rendering,
86 "SPV_NV_stereo_view_rendering"},
87 {Extension::kSPV_NV_viewport_array2, "SPV_NV_viewport_array2"},
88 {Extension::kSPV_GOOGLE_decorate_string, "SPV_GOOGLE_decorate_string"},
89 {Extension::kSPV_GOOGLE_hlsl_functionality1,
90 "SPV_GOOGLE_hlsl_functionality1"},
91 {Extension::kSPV_KHR_8bit_storage, "SPV_KHR_8bit_storage"},
92 })));
93
94 INSTANTIATE_TEST_SUITE_P(UnknownExtensions, UnknownExtensionTest,
95 Values("", "SPV_KHR_", "SPV_KHR_device_group_ERROR",
96 /*alphabetically before all extensions*/ "A",
97 /*alphabetically after all extensions*/ "Z",
98 "SPV_ERROR_random_string_hfsdklhlktherh"));
99
100 INSTANTIATE_TEST_SUITE_P(
101 AllCapabilities, CapabilityTest,
102 ValuesIn(std::vector<std::pair<SpvCapability, std::string>>(
103 {{SpvCapabilityMatrix, "Matrix"},
104 {SpvCapabilityShader, "Shader"},
105 {SpvCapabilityGeometry, "Geometry"},
106 {SpvCapabilityTessellation, "Tessellation"},
107 {SpvCapabilityAddresses, "Addresses"},
108 {SpvCapabilityLinkage, "Linkage"},
109 {SpvCapabilityKernel, "Kernel"},
110 {SpvCapabilityVector16, "Vector16"},
111 {SpvCapabilityFloat16Buffer, "Float16Buffer"},
112 {SpvCapabilityFloat16, "Float16"},
113 {SpvCapabilityFloat64, "Float64"},
114 {SpvCapabilityInt64, "Int64"},
115 {SpvCapabilityInt64Atomics, "Int64Atomics"},
116 {SpvCapabilityImageBasic, "ImageBasic"},
117 {SpvCapabilityImageReadWrite, "ImageReadWrite"},
118 {SpvCapabilityImageMipmap, "ImageMipmap"},
119 {SpvCapabilityPipes, "Pipes"},
120 {SpvCapabilityGroups, "Groups"},
121 {SpvCapabilityDeviceEnqueue, "DeviceEnqueue"},
122 {SpvCapabilityLiteralSampler, "LiteralSampler"},
123 {SpvCapabilityAtomicStorage, "AtomicStorage"},
124 {SpvCapabilityInt16, "Int16"},
125 {SpvCapabilityTessellationPointSize, "TessellationPointSize"},
126 {SpvCapabilityGeometryPointSize, "GeometryPointSize"},
127 {SpvCapabilityImageGatherExtended, "ImageGatherExtended"},
128 {SpvCapabilityStorageImageMultisample, "StorageImageMultisample"},
129 {SpvCapabilityUniformBufferArrayDynamicIndexing,
130 "UniformBufferArrayDynamicIndexing"},
131 {SpvCapabilitySampledImageArrayDynamicIndexing,
132 "SampledImageArrayDynamicIndexing"},
133 {SpvCapabilityStorageBufferArrayDynamicIndexing,
134 "StorageBufferArrayDynamicIndexing"},
135 {SpvCapabilityStorageImageArrayDynamicIndexing,
136 "StorageImageArrayDynamicIndexing"},
137 {SpvCapabilityClipDistance, "ClipDistance"},
138 {SpvCapabilityCullDistance, "CullDistance"},
139 {SpvCapabilityImageCubeArray, "ImageCubeArray"},
140 {SpvCapabilitySampleRateShading, "SampleRateShading"},
141 {SpvCapabilityImageRect, "ImageRect"},
142 {SpvCapabilitySampledRect, "SampledRect"},
143 {SpvCapabilityGenericPointer, "GenericPointer"},
144 {SpvCapabilityInt8, "Int8"},
145 {SpvCapabilityInputAttachment, "InputAttachment"},
146 {SpvCapabilitySparseResidency, "SparseResidency"},
147 {SpvCapabilityMinLod, "MinLod"},
148 {SpvCapabilitySampled1D, "Sampled1D"},
149 {SpvCapabilityImage1D, "Image1D"},
150 {SpvCapabilitySampledCubeArray, "SampledCubeArray"},
151 {SpvCapabilitySampledBuffer, "SampledBuffer"},
152 {SpvCapabilityImageBuffer, "ImageBuffer"},
153 {SpvCapabilityImageMSArray, "ImageMSArray"},
154 {SpvCapabilityStorageImageExtendedFormats,
155 "StorageImageExtendedFormats"},
156 {SpvCapabilityImageQuery, "ImageQuery"},
157 {SpvCapabilityDerivativeControl, "DerivativeControl"},
158 {SpvCapabilityInterpolationFunction, "InterpolationFunction"},
159 {SpvCapabilityTransformFeedback, "TransformFeedback"},
160 {SpvCapabilityGeometryStreams, "GeometryStreams"},
161 {SpvCapabilityStorageImageReadWithoutFormat,
162 "StorageImageReadWithoutFormat"},
163 {SpvCapabilityStorageImageWriteWithoutFormat,
164 "StorageImageWriteWithoutFormat"},
165 {SpvCapabilityMultiViewport, "MultiViewport"},
166 {SpvCapabilitySubgroupDispatch, "SubgroupDispatch"},
167 {SpvCapabilityNamedBarrier, "NamedBarrier"},
168 {SpvCapabilityPipeStorage, "PipeStorage"},
169 {SpvCapabilitySubgroupBallotKHR, "SubgroupBallotKHR"},
170 {SpvCapabilityDrawParameters, "DrawParameters"},
171 {SpvCapabilitySubgroupVoteKHR, "SubgroupVoteKHR"},
172 {SpvCapabilityStorageBuffer16BitAccess, "StorageBuffer16BitAccess"},
173 {SpvCapabilityStorageUniformBufferBlock16,
174 "StorageBuffer16BitAccess"}, // Preferred name
175 {SpvCapabilityUniformAndStorageBuffer16BitAccess,
176 "UniformAndStorageBuffer16BitAccess"},
177 {SpvCapabilityStorageUniform16,
178 "UniformAndStorageBuffer16BitAccess"}, // Preferred name
179 {SpvCapabilityStoragePushConstant16, "StoragePushConstant16"},
180 {SpvCapabilityStorageInputOutput16, "StorageInputOutput16"},
181 {SpvCapabilityDeviceGroup, "DeviceGroup"},
182 {SpvCapabilityAtomicFloat32AddEXT, "AtomicFloat32AddEXT"},
183 {SpvCapabilityAtomicFloat64AddEXT, "AtomicFloat64AddEXT"},
184 {SpvCapabilityAtomicFloat32MinMaxEXT, "AtomicFloat32MinMaxEXT"},
185 {SpvCapabilityAtomicFloat64MinMaxEXT, "AtomicFloat64MinMaxEXT"},
186 {SpvCapabilityMultiView, "MultiView"},
187 {SpvCapabilityInt64ImageEXT, "Int64ImageEXT"},
188 {SpvCapabilitySampleMaskOverrideCoverageNV,
189 "SampleMaskOverrideCoverageNV"},
190 {SpvCapabilityGeometryShaderPassthroughNV,
191 "GeometryShaderPassthroughNV"},
192 // The next two are different names for the same token.
193 {SpvCapabilityShaderViewportIndexLayerNV,
194 "ShaderViewportIndexLayerEXT"},
195 {SpvCapabilityShaderViewportIndexLayerEXT,
196 "ShaderViewportIndexLayerEXT"},
197 {SpvCapabilityShaderViewportMaskNV, "ShaderViewportMaskNV"},
198 {SpvCapabilityShaderStereoViewNV, "ShaderStereoViewNV"},
199 {SpvCapabilityPerViewAttributesNV, "PerViewAttributesNV"}})));
200
201 } // namespace
202 } // namespace spvtools
203