mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-26 01:31:06 +00:00
301 lines
12 KiB
C++
301 lines
12 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group 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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// Assembler tests for instructions in the "Mode-Setting" section of the
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// SPIR-V spec.
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#include "unit_spirv.h"
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#include "gmock/gmock.h"
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#include "test_fixture.h"
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namespace spvtools {
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namespace {
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using spvtest::EnumCase;
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using spvtest::MakeInstruction;
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using spvtest::MakeVector;
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using std::get;
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using std::tuple;
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using ::testing::Combine;
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using ::testing::Eq;
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using ::testing::TestWithParam;
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using ::testing::Values;
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using ::testing::ValuesIn;
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// Test OpMemoryModel
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// An example case for OpMemoryModel
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struct MemoryModelCase {
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uint32_t get_addressing_value() const {
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return static_cast<uint32_t>(addressing_value);
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}
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uint32_t get_memory_value() const {
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return static_cast<uint32_t>(memory_value);
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}
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SpvAddressingModel addressing_value;
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std::string addressing_name;
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SpvMemoryModel memory_value;
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std::string memory_name;
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};
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using OpMemoryModelTest =
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spvtest::TextToBinaryTestBase<TestWithParam<MemoryModelCase>>;
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TEST_P(OpMemoryModelTest, AnyMemoryModelCase) {
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const std::string input = "OpMemoryModel " + GetParam().addressing_name +
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" " + GetParam().memory_name;
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EXPECT_THAT(
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CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpMemoryModel, {GetParam().get_addressing_value(),
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GetParam().get_memory_value()})));
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}
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#define CASE(ADDRESSING, MEMORY) \
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{ \
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SpvAddressingModel##ADDRESSING, #ADDRESSING, SpvMemoryModel##MEMORY, \
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#MEMORY \
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}
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// clang-format off
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INSTANTIATE_TEST_CASE_P(TextToBinaryMemoryModel, OpMemoryModelTest,
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ValuesIn(std::vector<MemoryModelCase>{
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// These cases exercise each addressing model, and
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// each memory model, but not necessarily in
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// combination.
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CASE(Logical,Simple),
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CASE(Logical,GLSL450),
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CASE(Physical32,OpenCL),
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CASE(Physical64,OpenCL),
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpMemoryModelTest, WrongModel) {
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EXPECT_THAT(CompileFailure("OpMemoryModel xxyyzz Simple"),
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Eq("Invalid addressing model 'xxyyzz'."));
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EXPECT_THAT(CompileFailure("OpMemoryModel Logical xxyyzz"),
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Eq("Invalid memory model 'xxyyzz'."));
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}
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// Test OpEntryPoint
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// An example case for OpEntryPoint
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struct EntryPointCase {
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uint32_t get_execution_value() const {
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return static_cast<uint32_t>(execution_value);
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}
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SpvExecutionModel execution_value;
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std::string execution_name;
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std::string entry_point_name;
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};
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using OpEntryPointTest =
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spvtest::TextToBinaryTestBase<TestWithParam<EntryPointCase>>;
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TEST_P(OpEntryPointTest, AnyEntryPointCase) {
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// TODO(dneto): utf-8, escaping, quoting cases for entry point name.
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const std::string input = "OpEntryPoint " + GetParam().execution_name +
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" %1 \"" + GetParam().entry_point_name + "\"";
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EXPECT_THAT(
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CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpEntryPoint, {GetParam().get_execution_value(), 1},
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MakeVector(GetParam().entry_point_name))));
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}
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// clang-format off
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#define CASE(NAME) SpvExecutionModel##NAME, #NAME
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INSTANTIATE_TEST_CASE_P(TextToBinaryEntryPoint, OpEntryPointTest,
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ValuesIn(std::vector<EntryPointCase>{
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{ CASE(Vertex), "" },
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{ CASE(TessellationControl), "my tess" },
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{ CASE(TessellationEvaluation), "really fancy" },
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{ CASE(Geometry), "Euclid" },
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{ CASE(Fragment), "FAT32" },
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{ CASE(GLCompute), "cubic" },
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{ CASE(Kernel), "Sanders" },
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpEntryPointTest, WrongModel) {
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EXPECT_THAT(CompileFailure("OpEntryPoint xxyyzz %1 \"fun\""),
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Eq("Invalid execution model 'xxyyzz'."));
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}
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// Test OpExecutionMode
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using OpExecutionModeTest = spvtest::TextToBinaryTestBase<
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TestWithParam<tuple<spv_target_env, EnumCase<SpvExecutionMode>>>>;
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TEST_P(OpExecutionModeTest, AnyExecutionMode) {
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// This string should assemble, but should not validate.
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std::stringstream input;
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input << "OpExecutionMode %1 " << get<1>(GetParam()).name();
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for (auto operand : get<1>(GetParam()).operands()) input << " " << operand;
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EXPECT_THAT(
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CompiledInstructions(input.str(), get<0>(GetParam())),
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Eq(MakeInstruction(SpvOpExecutionMode, {1, get<1>(GetParam()).value()},
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get<1>(GetParam()).operands())));
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}
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#define CASE(NAME) SpvExecutionMode##NAME, #NAME
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryExecutionMode, OpExecutionModeTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1),
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ValuesIn(std::vector<EnumCase<SpvExecutionMode>>{
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// The operand literal values are arbitrarily chosen,
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// but there are the right number of them.
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{CASE(Invocations), {101}},
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{CASE(SpacingEqual), {}},
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{CASE(SpacingFractionalEven), {}},
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{CASE(SpacingFractionalOdd), {}},
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{CASE(VertexOrderCw), {}},
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{CASE(VertexOrderCcw), {}},
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{CASE(PixelCenterInteger), {}},
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{CASE(OriginUpperLeft), {}},
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{CASE(OriginLowerLeft), {}},
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{CASE(EarlyFragmentTests), {}},
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{CASE(PointMode), {}},
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{CASE(Xfb), {}},
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{CASE(DepthReplacing), {}},
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{CASE(DepthGreater), {}},
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{CASE(DepthLess), {}},
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{CASE(DepthUnchanged), {}},
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{CASE(LocalSize), {64, 1, 2}},
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{CASE(LocalSizeHint), {8, 2, 4}},
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{CASE(InputPoints), {}},
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{CASE(InputLines), {}},
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{CASE(InputLinesAdjacency), {}},
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{CASE(Triangles), {}},
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{CASE(InputTrianglesAdjacency), {}},
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{CASE(Quads), {}},
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{CASE(Isolines), {}},
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{CASE(OutputVertices), {21}},
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{CASE(OutputPoints), {}},
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{CASE(OutputLineStrip), {}},
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{CASE(OutputTriangleStrip), {}},
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{CASE(VecTypeHint), {96}},
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{CASE(ContractionOff), {}},
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})), );
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryExecutionModeV11, OpExecutionModeTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_1),
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ValuesIn(std::vector<EnumCase<SpvExecutionMode>>{
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{CASE(Initializer)},
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{CASE(Finalizer)},
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{CASE(SubgroupSize), {12}},
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{CASE(SubgroupsPerWorkgroup), {64}}})), );
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#undef CASE
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TEST_F(OpExecutionModeTest, WrongMode) {
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EXPECT_THAT(CompileFailure("OpExecutionMode %1 xxyyzz"),
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Eq("Invalid execution mode 'xxyyzz'."));
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}
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TEST_F(OpExecutionModeTest, TooManyModes) {
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EXPECT_THAT(CompileFailure("OpExecutionMode %1 Xfb PointMode"),
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Eq("Expected <opcode> or <result-id> at the beginning of an "
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"instruction, found 'PointMode'."));
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}
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// Test OpCapability
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using OpCapabilityTest =
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spvtest::TextToBinaryTestBase<TestWithParam<EnumCase<SpvCapability>>>;
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TEST_P(OpCapabilityTest, AnyCapability) {
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const std::string input = "OpCapability " + GetParam().name();
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpCapability, {GetParam().value()})));
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}
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// clang-format off
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#define CASE(NAME) { SpvCapability##NAME, #NAME }
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INSTANTIATE_TEST_CASE_P(TextToBinaryCapability, OpCapabilityTest,
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ValuesIn(std::vector<EnumCase<SpvCapability>>{
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CASE(Matrix),
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CASE(Shader),
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CASE(Geometry),
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CASE(Tessellation),
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CASE(Addresses),
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CASE(Linkage),
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CASE(Kernel),
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CASE(Vector16),
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CASE(Float16Buffer),
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CASE(Float16),
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CASE(Float64),
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CASE(Int64),
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CASE(Int64Atomics),
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CASE(ImageBasic),
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CASE(ImageReadWrite),
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CASE(ImageMipmap),
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// Value 16 intentionally missing
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CASE(Pipes),
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CASE(Groups),
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CASE(DeviceEnqueue),
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CASE(LiteralSampler),
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CASE(AtomicStorage),
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CASE(Int16),
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CASE(TessellationPointSize),
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CASE(GeometryPointSize),
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CASE(ImageGatherExtended),
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// Value 26 intentionally missing
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CASE(StorageImageMultisample),
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CASE(UniformBufferArrayDynamicIndexing),
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CASE(SampledImageArrayDynamicIndexing),
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CASE(StorageBufferArrayDynamicIndexing),
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CASE(StorageImageArrayDynamicIndexing),
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CASE(ClipDistance),
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CASE(CullDistance),
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CASE(ImageCubeArray),
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CASE(SampleRateShading),
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CASE(ImageRect),
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CASE(SampledRect),
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CASE(GenericPointer),
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CASE(Int8),
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CASE(InputAttachment),
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CASE(SparseResidency),
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CASE(MinLod),
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CASE(Sampled1D),
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CASE(Image1D),
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CASE(SampledCubeArray),
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CASE(SampledBuffer),
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CASE(ImageBuffer),
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CASE(ImageMSArray),
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CASE(StorageImageExtendedFormats),
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CASE(ImageQuery),
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CASE(DerivativeControl),
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CASE(InterpolationFunction),
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CASE(TransformFeedback),
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}),);
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#undef CASE
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// clang-format on
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using TextToBinaryCapability = spvtest::TextToBinaryTest;
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TEST_F(TextToBinaryCapability, BadMissingCapability) {
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EXPECT_THAT(CompileFailure("OpCapability"),
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Eq("Expected operand, found end of stream."));
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}
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TEST_F(TextToBinaryCapability, BadInvalidCapability) {
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EXPECT_THAT(CompileFailure("OpCapability 123"),
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Eq("Invalid capability '123'."));
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}
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// TODO(dneto): OpExecutionMode
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} // namespace
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} // namespace spvtools
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