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- // Copyright (c) 2015-2016 The Khronos Group Inc.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- // Assembler tests for instructions in the "Barrier Instructions" section
- // of the SPIR-V spec.
- #include <string>
- #include "gmock/gmock.h"
- #include "test/test_fixture.h"
- #include "test/unit_spirv.h"
- namespace spvtools {
- namespace {
- using spvtest::MakeInstruction;
- using spvtest::TextToBinaryTest;
- using ::testing::_;
- using ::testing::ElementsAre;
- using ::testing::Eq;
- // Test OpMemoryBarrier
- using OpMemoryBarrier = spvtest::TextToBinaryTest;
- TEST_F(OpMemoryBarrier, Good) {
- const std::string input = "OpMemoryBarrier %1 %2\n";
- EXPECT_THAT(CompiledInstructions(input),
- Eq(MakeInstruction(SpvOpMemoryBarrier, {1, 2})));
- EXPECT_THAT(EncodeAndDecodeSuccessfully(input), Eq(input));
- }
- TEST_F(OpMemoryBarrier, BadMissingScopeId) {
- const std::string input = "OpMemoryBarrier\n";
- EXPECT_THAT(CompileFailure(input),
- Eq("Expected operand, found end of stream."));
- }
- TEST_F(OpMemoryBarrier, BadInvalidScopeId) {
- const std::string input = "OpMemoryBarrier 99\n";
- EXPECT_THAT(CompileFailure(input), Eq("Expected id to start with %."));
- }
- TEST_F(OpMemoryBarrier, BadMissingMemorySemanticsId) {
- const std::string input = "OpMemoryBarrier %scope\n";
- EXPECT_THAT(CompileFailure(input),
- Eq("Expected operand, found end of stream."));
- }
- TEST_F(OpMemoryBarrier, BadInvalidMemorySemanticsId) {
- const std::string input = "OpMemoryBarrier %scope 14\n";
- EXPECT_THAT(CompileFailure(input), Eq("Expected id to start with %."));
- }
- // TODO(dneto): OpControlBarrier
- // TODO(dneto): OpGroupAsyncCopy
- // TODO(dneto): OpGroupWaitEvents
- // TODO(dneto): OpGroupAll
- // TODO(dneto): OpGroupAny
- // TODO(dneto): OpGroupBroadcast
- // TODO(dneto): OpGroupIAdd
- // TODO(dneto): OpGroupFAdd
- // TODO(dneto): OpGroupFMin
- // TODO(dneto): OpGroupUMin
- // TODO(dneto): OpGroupSMin
- // TODO(dneto): OpGroupFMax
- // TODO(dneto): OpGroupUMax
- // TODO(dneto): OpGroupSMax
- using NamedMemoryBarrierTest = spvtest::TextToBinaryTest;
- // OpMemoryNamedBarrier is not in 1.0, but it is enabled by a capability.
- // We should be able to assemble it. Validation checks are in another test
- // file.
- TEST_F(NamedMemoryBarrierTest, OpcodeAssemblesInV10) {
- EXPECT_THAT(
- CompiledInstructions("OpMemoryNamedBarrier %bar %scope %semantics",
- SPV_ENV_UNIVERSAL_1_0),
- ElementsAre(spvOpcodeMake(4, SpvOpMemoryNamedBarrier), _, _, _));
- }
- TEST_F(NamedMemoryBarrierTest, ArgumentCount) {
- EXPECT_THAT(CompileFailure("OpMemoryNamedBarrier", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected operand, found end of stream."));
- EXPECT_THAT(
- CompileFailure("OpMemoryNamedBarrier %bar", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected operand, found end of stream."));
- EXPECT_THAT(
- CompileFailure("OpMemoryNamedBarrier %bar %scope", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected operand, found end of stream."));
- EXPECT_THAT(
- CompiledInstructions("OpMemoryNamedBarrier %bar %scope %semantics",
- SPV_ENV_UNIVERSAL_1_1),
- ElementsAre(spvOpcodeMake(4, SpvOpMemoryNamedBarrier), _, _, _));
- EXPECT_THAT(
- CompileFailure("OpMemoryNamedBarrier %bar %scope %semantics %extra",
- SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected '=', found end of stream."));
- }
- TEST_F(NamedMemoryBarrierTest, ArgumentTypes) {
- EXPECT_THAT(CompileFailure("OpMemoryNamedBarrier 123 %scope %semantics",
- SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected id to start with %."));
- EXPECT_THAT(CompileFailure("OpMemoryNamedBarrier %bar %scope \"semantics\"",
- SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected id to start with %."));
- }
- using TypeNamedBarrierTest = spvtest::TextToBinaryTest;
- TEST_F(TypeNamedBarrierTest, OpcodeAssemblesInV10) {
- EXPECT_THAT(
- CompiledInstructions("%t = OpTypeNamedBarrier", SPV_ENV_UNIVERSAL_1_0),
- ElementsAre(spvOpcodeMake(2, SpvOpTypeNamedBarrier), _));
- }
- TEST_F(TypeNamedBarrierTest, ArgumentCount) {
- EXPECT_THAT(CompileFailure("OpTypeNamedBarrier", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected <result-id> at the beginning of an instruction, "
- "found 'OpTypeNamedBarrier'."));
- EXPECT_THAT(
- CompiledInstructions("%t = OpTypeNamedBarrier", SPV_ENV_UNIVERSAL_1_1),
- ElementsAre(spvOpcodeMake(2, SpvOpTypeNamedBarrier), _));
- EXPECT_THAT(
- CompileFailure("%t = OpTypeNamedBarrier 1 2 3", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected <opcode> or <result-id> at the beginning of an instruction, "
- "found '1'."));
- }
- using NamedBarrierInitializeTest = spvtest::TextToBinaryTest;
- TEST_F(NamedBarrierInitializeTest, OpcodeAssemblesInV10) {
- EXPECT_THAT(
- CompiledInstructions("%bar = OpNamedBarrierInitialize %type %count",
- SPV_ENV_UNIVERSAL_1_0),
- ElementsAre(spvOpcodeMake(4, SpvOpNamedBarrierInitialize), _, _, _));
- }
- TEST_F(NamedBarrierInitializeTest, ArgumentCount) {
- EXPECT_THAT(
- CompileFailure("%bar = OpNamedBarrierInitialize", SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected operand, found end of stream."));
- EXPECT_THAT(CompileFailure("%bar = OpNamedBarrierInitialize %ype",
- SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected operand, found end of stream."));
- EXPECT_THAT(
- CompiledInstructions("%bar = OpNamedBarrierInitialize %type %count",
- SPV_ENV_UNIVERSAL_1_1),
- ElementsAre(spvOpcodeMake(4, SpvOpNamedBarrierInitialize), _, _, _));
- EXPECT_THAT(
- CompileFailure("%bar = OpNamedBarrierInitialize %type %count \"extra\"",
- SPV_ENV_UNIVERSAL_1_1),
- Eq("Expected <opcode> or <result-id> at the beginning of an instruction, "
- "found '\"extra\"'."));
- }
- } // namespace
- } // namespace spvtools
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