88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
// Copyright 2025 Google LLC
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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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#include <array>
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#include <iostream>
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#include "gmock/gmock.h"
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#include "source/spirv_target_env.h"
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#include "source/table2.h"
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#include "test/unit_spirv.h"
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using ::testing::ContainerEq;
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using ::testing::ValuesIn;
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namespace spvtools {
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namespace {
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struct ExtInstLookupCase {
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spv_ext_inst_type_t type;
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std::string name;
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uint32_t value;
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bool expect_pass = true;
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};
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std::ostream& operator<<(std::ostream& os, const ExtInstLookupCase& eilc) {
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os << "EILC(" << static_cast<int>(eilc.type) << ", '" << eilc.name << "', "
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<< eilc.value << ", expect pass? " << eilc.expect_pass << ")";
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return os;
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}
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using ExtInstLookupTest = ::testing::TestWithParam<ExtInstLookupCase>;
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TEST_P(ExtInstLookupTest, ExtInstLookup_ByName) {
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const ExtInstDesc* desc = nullptr;
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auto status = LookupExtInst(GetParam().type, GetParam().name.data(), &desc);
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if (GetParam().expect_pass) {
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EXPECT_EQ(status, SPV_SUCCESS);
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ASSERT_NE(desc, nullptr);
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EXPECT_EQ(static_cast<uint32_t>(desc->value), GetParam().value);
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} else {
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EXPECT_NE(status, SPV_SUCCESS);
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EXPECT_EQ(desc, nullptr);
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}
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}
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TEST_P(ExtInstLookupTest, ExtInstLookup_ByValue_Success) {
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const ExtInstDesc* desc = nullptr;
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if (GetParam().expect_pass) {
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auto status = LookupExtInst(GetParam().type, GetParam().value, &desc);
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EXPECT_EQ(status, SPV_SUCCESS);
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ASSERT_NE(desc, nullptr);
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EXPECT_EQ(desc->value, GetParam().value);
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EXPECT_EQ(std::string(desc->name().data()), GetParam().name);
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}
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}
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INSTANTIATE_TEST_SUITE_P(Samples, ExtInstLookupTest,
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ValuesIn(std::vector<ExtInstLookupCase>{
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{SPV_EXT_INST_TYPE_GLSL_STD_450, "FMix", 46},
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{SPV_EXT_INST_TYPE_OPENCL_STD, "s_mul24", 169},
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{SPV_EXT_INST_TYPE_OPENCL_STD, "mix", 99},
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}));
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TEST(ExtInstLookupSingleTest, ExtInstLookup_Value_Fails) {
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// This list may need adjusting over time.
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std::array<uint32_t, 3> bad_values = {{99999, 37737, 110101}};
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for (auto bad_value : bad_values) {
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const ExtInstDesc* desc = nullptr;
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auto status = LookupExtInst(SPV_EXT_INST_TYPE_OPENCL_STD, bad_value, &desc);
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EXPECT_NE(status, SPV_SUCCESS);
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ASSERT_EQ(desc, nullptr);
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}
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}
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} // namespace
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} // namespace spvtools
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