505 lines
20 KiB
C++
505 lines
20 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 "Annotation" section of the
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// SPIR-V spec.
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#include "unit_spirv.h"
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#include <sstream>
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#include <tuple>
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#include "gmock/gmock.h"
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#include "test_fixture.h"
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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 spvtest::TextToBinaryTest;
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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::Values;
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using ::testing::ValuesIn;
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// Test OpDecorate
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using OpDecorateSimpleTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<tuple<spv_target_env, EnumCase<SpvDecoration>>>>;
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TEST_P(OpDecorateSimpleTest, AnySimpleDecoration) {
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// This string should assemble, but should not validate.
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std::stringstream input;
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input << "OpDecorate %1 " << get<1>(GetParam()).name();
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for (auto operand : get<1>(GetParam()).operands()) input << " " << operand;
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input << std::endl;
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EXPECT_THAT(CompiledInstructions(input.str(), get<0>(GetParam())),
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Eq(MakeInstruction(SpvOpDecorate,
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{1, uint32_t(get<1>(GetParam()).value())},
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get<1>(GetParam()).operands())));
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// Also check disassembly.
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EXPECT_THAT(
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EncodeAndDecodeSuccessfully(input.str(), SPV_BINARY_TO_TEXT_OPTION_NONE,
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get<0>(GetParam())),
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Eq(input.str()));
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}
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#define CASE(NAME) SpvDecoration##NAME, #NAME
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryDecorateSimple, OpDecorateSimpleTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1),
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ValuesIn(std::vector<EnumCase<SpvDecoration>>{
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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(RelaxedPrecision), {}},
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{CASE(SpecId), {100}},
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{CASE(Block), {}},
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{CASE(BufferBlock), {}},
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{CASE(RowMajor), {}},
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{CASE(ColMajor), {}},
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{CASE(ArrayStride), {4}},
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{CASE(MatrixStride), {16}},
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{CASE(GLSLShared), {}},
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{CASE(GLSLPacked), {}},
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{CASE(CPacked), {}},
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// Placeholder line for enum value 12
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{CASE(NoPerspective), {}},
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{CASE(Flat), {}},
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{CASE(Patch), {}},
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{CASE(Centroid), {}},
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{CASE(Sample), {}},
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{CASE(Invariant), {}},
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{CASE(Restrict), {}},
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{CASE(Aliased), {}},
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{CASE(Volatile), {}},
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{CASE(Constant), {}},
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{CASE(Coherent), {}},
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{CASE(NonWritable), {}},
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{CASE(NonReadable), {}},
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{CASE(Uniform), {}},
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{CASE(SaturatedConversion), {}},
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{CASE(Stream), {2}},
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{CASE(Location), {6}},
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{CASE(Component), {3}},
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{CASE(Index), {14}},
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{CASE(Binding), {19}},
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{CASE(DescriptorSet), {7}},
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{CASE(Offset), {12}},
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{CASE(XfbBuffer), {1}},
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{CASE(XfbStride), {8}},
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{CASE(NoContraction), {}},
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{CASE(InputAttachmentIndex), {102}},
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{CASE(Alignment), {16}},
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})), );
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateSimpleV11, OpDecorateSimpleTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_1),
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Values(EnumCase<SpvDecoration>{
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CASE(MaxByteOffset), {128}})), );
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#undef CASE
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TEST_F(OpDecorateSimpleTest, WrongDecoration) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 xxyyzz"),
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Eq("Invalid decoration 'xxyyzz'."));
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}
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TEST_F(OpDecorateSimpleTest, ExtraOperandsOnDecorationExpectingNone) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 RelaxedPrecision 99"),
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Eq("Expected <opcode> or <result-id> at the beginning of an "
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"instruction, found '99'."));
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}
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TEST_F(OpDecorateSimpleTest, ExtraOperandsOnDecorationExpectingOne) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 SpecId 99 100"),
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Eq("Expected <opcode> or <result-id> at the beginning of an "
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"instruction, found '100'."));
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}
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TEST_F(OpDecorateSimpleTest, ExtraOperandsOnDecorationExpectingTwo) {
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EXPECT_THAT(
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CompileFailure("OpDecorate %1 LinkageAttributes \"abc\" Import 42"),
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Eq("Expected <opcode> or <result-id> at the beginning of an "
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"instruction, found '42'."));
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}
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// A single test case for an enum decoration.
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struct DecorateEnumCase {
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// Place the enum value first, so it's easier to read the binary dumps when
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// the test fails.
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uint32_t value; // The value within the enum, e.g. Position
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std::string name;
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uint32_t enum_value; // Which enum, e.g. BuiltIn
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std::string enum_name;
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};
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using OpDecorateEnumTest =
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spvtest::TextToBinaryTestBase<::testing::TestWithParam<DecorateEnumCase>>;
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TEST_P(OpDecorateEnumTest, AnyEnumDecoration) {
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// This string should assemble, but should not validate.
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const std::string input =
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"OpDecorate %1 " + GetParam().enum_name + " " + GetParam().name;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpDecorate, {1, GetParam().enum_value,
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GetParam().value})));
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}
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// Test OpDecorate BuiltIn.
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// clang-format off
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#define CASE(NAME) \
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{ SpvBuiltIn##NAME, #NAME, SpvDecorationBuiltIn, "BuiltIn" }
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateBuiltIn, OpDecorateEnumTest,
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::testing::ValuesIn(std::vector<DecorateEnumCase>{
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CASE(Position),
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CASE(PointSize),
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CASE(ClipDistance),
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CASE(CullDistance),
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CASE(VertexId),
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CASE(InstanceId),
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CASE(PrimitiveId),
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CASE(InvocationId),
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CASE(Layer),
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CASE(ViewportIndex),
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CASE(TessLevelOuter),
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CASE(TessLevelInner),
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CASE(TessCoord),
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CASE(PatchVertices),
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CASE(FragCoord),
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CASE(PointCoord),
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CASE(FrontFacing),
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CASE(SampleId),
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CASE(SamplePosition),
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CASE(SampleMask),
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// Value 21 intentionally missing.
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CASE(FragDepth),
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CASE(HelperInvocation),
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CASE(NumWorkgroups),
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CASE(WorkgroupSize),
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CASE(WorkgroupId),
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CASE(LocalInvocationId),
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CASE(GlobalInvocationId),
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CASE(LocalInvocationIndex),
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CASE(WorkDim),
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CASE(GlobalSize),
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CASE(EnqueuedWorkgroupSize),
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CASE(GlobalOffset),
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CASE(GlobalLinearId),
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// Value 35 intentionally missing.
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CASE(SubgroupSize),
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CASE(SubgroupMaxSize),
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CASE(NumSubgroups),
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CASE(NumEnqueuedSubgroups),
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CASE(SubgroupId),
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CASE(SubgroupLocalInvocationId),
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CASE(VertexIndex),
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CASE(InstanceIndex),
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpDecorateEnumTest, WrongBuiltIn) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 BuiltIn xxyyzz"),
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Eq("Invalid built-in 'xxyyzz'."));
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}
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// Test OpDecorate FuncParamAttr
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// clang-format off
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#define CASE(NAME) \
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{ SpvFunctionParameterAttribute##NAME, #NAME, SpvDecorationFuncParamAttr, "FuncParamAttr" }
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateFuncParamAttr, OpDecorateEnumTest,
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::testing::ValuesIn(std::vector<DecorateEnumCase>{
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CASE(Zext),
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CASE(Sext),
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CASE(ByVal),
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CASE(Sret),
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CASE(NoAlias),
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CASE(NoCapture),
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CASE(NoWrite),
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CASE(NoReadWrite),
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpDecorateEnumTest, WrongFuncParamAttr) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 FuncParamAttr xxyyzz"),
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Eq("Invalid function parameter attribute 'xxyyzz'."));
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}
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// Test OpDecorate FPRoundingMode
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// clang-format off
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#define CASE(NAME) \
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{ SpvFPRoundingMode##NAME, #NAME, SpvDecorationFPRoundingMode, "FPRoundingMode" }
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateFPRoundingMode, OpDecorateEnumTest,
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::testing::ValuesIn(std::vector<DecorateEnumCase>{
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CASE(RTE),
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CASE(RTZ),
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CASE(RTP),
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CASE(RTN),
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpDecorateEnumTest, WrongFPRoundingMode) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 FPRoundingMode xxyyzz"),
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Eq("Invalid floating-point rounding mode 'xxyyzz'."));
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}
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// Test OpDecorate FPFastMathMode.
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// These can by named enums for the single-bit masks. However, we don't support
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// symbolic combinations of the masks. Rather, they can use !<immediate>
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// syntax, e.g. !0x3
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// clang-format off
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#define CASE(ENUM,NAME) \
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{ SpvFPFastMathMode##ENUM, #NAME, SpvDecorationFPFastMathMode, "FPFastMathMode" }
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateFPFastMathMode, OpDecorateEnumTest,
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::testing::ValuesIn(std::vector<DecorateEnumCase>{
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CASE(MaskNone, None),
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CASE(NotNaNMask, NotNaN),
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CASE(NotInfMask, NotInf),
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CASE(NSZMask, NSZ),
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CASE(AllowRecipMask, AllowRecip),
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CASE(FastMask, Fast),
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpDecorateEnumTest, CombinedFPFastMathMask) {
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// Sample a single combination. This ensures we've integrated
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// the instruction parsing logic with spvTextParseMask.
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const std::string input = "OpDecorate %1 FPFastMathMode NotNaN|NotInf|NSZ";
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const uint32_t expected_enum = SpvDecorationFPFastMathMode;
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const uint32_t expected_mask = SpvFPFastMathModeNotNaNMask |
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SpvFPFastMathModeNotInfMask |
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SpvFPFastMathModeNSZMask;
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EXPECT_THAT(
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CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpDecorate, {1, expected_enum, expected_mask})));
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}
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TEST_F(OpDecorateEnumTest, WrongFPFastMathMode) {
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EXPECT_THAT(
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CompileFailure("OpDecorate %1 FPFastMathMode NotNaN|xxyyzz"),
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Eq("Invalid floating-point fast math mode operand 'NotNaN|xxyyzz'."));
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}
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// Test OpDecorate Linkage
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// A single test case for a linkage
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struct DecorateLinkageCase {
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uint32_t linkage_type_value;
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std::string linkage_type_name;
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std::string external_name;
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};
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using OpDecorateLinkageTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<DecorateLinkageCase>>;
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TEST_P(OpDecorateLinkageTest, AnyLinkageDecoration) {
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// This string should assemble, but should not validate.
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const std::string input = "OpDecorate %1 LinkageAttributes \"" +
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GetParam().external_name + "\" " +
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GetParam().linkage_type_name;
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std::vector<uint32_t> expected_operands{1, SpvDecorationLinkageAttributes};
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std::vector<uint32_t> encoded_external_name =
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MakeVector(GetParam().external_name);
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expected_operands.insert(expected_operands.end(),
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encoded_external_name.begin(),
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encoded_external_name.end());
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expected_operands.push_back(GetParam().linkage_type_value);
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpDecorate, expected_operands)));
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}
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// clang-format off
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#define CASE(ENUM) SpvLinkageType##ENUM, #ENUM
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INSTANTIATE_TEST_CASE_P(TextToBinaryDecorateLinkage, OpDecorateLinkageTest,
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::testing::ValuesIn(std::vector<DecorateLinkageCase>{
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{ CASE(Import), "a" },
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{ CASE(Export), "foo" },
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{ CASE(Import), "some kind of long name with spaces etc." },
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// TODO(dneto): utf-8, escaping, quoting cases.
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}),);
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#undef CASE
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// clang-format on
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TEST_F(OpDecorateLinkageTest, WrongType) {
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EXPECT_THAT(CompileFailure("OpDecorate %1 LinkageAttributes \"foo\" xxyyzz"),
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Eq("Invalid linkage type 'xxyyzz'."));
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}
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// Test OpGroupMemberDecorate
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TEST_F(TextToBinaryTest, GroupMemberDecorateGoodOneTarget) {
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EXPECT_THAT(CompiledInstructions("OpGroupMemberDecorate %group %id0 42"),
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Eq(MakeInstruction(SpvOpGroupMemberDecorate, {1, 2, 42})));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateGoodTwoTargets) {
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EXPECT_THAT(
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CompiledInstructions("OpGroupMemberDecorate %group %id0 96 %id1 42"),
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Eq(MakeInstruction(SpvOpGroupMemberDecorate, {1, 2, 96, 3, 42})));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateMissingGroupId) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate"),
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Eq("Expected operand, found end of stream."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateInvalidGroupId) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate 16"),
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Eq("Expected id to start with %."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateInvalidTargetId) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group 12"),
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Eq("Expected id to start with %."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateMissingTargetMemberNumber) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group %id0"),
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Eq("Expected operand, found end of stream."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateInvalidTargetMemberNumber) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group %id0 %id1"),
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Eq("Invalid unsigned integer literal: %id1"));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateInvalidSecondTargetId) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group %id1 42 12"),
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Eq("Expected id to start with %."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateMissingSecondTargetMemberNumber) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group %id0 42 %id1"),
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Eq("Expected operand, found end of stream."));
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}
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TEST_F(TextToBinaryTest, GroupMemberDecorateInvalidSecondTargetMemberNumber) {
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EXPECT_THAT(CompileFailure("OpGroupMemberDecorate %group %id0 42 %id1 %id2"),
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Eq("Invalid unsigned integer literal: %id2"));
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}
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// Test OpMemberDecorate
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using OpMemberDecorateSimpleTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<tuple<spv_target_env, EnumCase<SpvDecoration>>>>;
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TEST_P(OpMemberDecorateSimpleTest, AnySimpleDecoration) {
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// This string should assemble, but should not validate.
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std::stringstream input;
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input << "OpMemberDecorate %1 42 " << get<1>(GetParam()).name();
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for (auto operand : get<1>(GetParam()).operands()) input << " " << operand;
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input << std::endl;
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EXPECT_THAT(CompiledInstructions(input.str(), get<0>(GetParam())),
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Eq(MakeInstruction(SpvOpMemberDecorate,
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{1, 42, uint32_t(get<1>(GetParam()).value())},
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get<1>(GetParam()).operands())));
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// Also check disassembly.
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EXPECT_THAT(
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EncodeAndDecodeSuccessfully(input.str(), SPV_BINARY_TO_TEXT_OPTION_NONE,
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get<0>(GetParam())),
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Eq(input.str()));
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}
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#define CASE(NAME) SpvDecoration##NAME, #NAME
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryDecorateSimple, OpMemberDecorateSimpleTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_0, SPV_ENV_UNIVERSAL_1_1),
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ValuesIn(std::vector<EnumCase<SpvDecoration>>{
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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(RelaxedPrecision), {}},
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{CASE(SpecId), {100}},
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{CASE(Block), {}},
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{CASE(BufferBlock), {}},
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{CASE(RowMajor), {}},
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{CASE(ColMajor), {}},
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{CASE(ArrayStride), {4}},
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{CASE(MatrixStride), {16}},
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{CASE(GLSLShared), {}},
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{CASE(GLSLPacked), {}},
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{CASE(CPacked), {}},
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// Placeholder line for enum value 12
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{CASE(NoPerspective), {}},
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{CASE(Flat), {}},
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{CASE(Patch), {}},
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{CASE(Centroid), {}},
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{CASE(Sample), {}},
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{CASE(Invariant), {}},
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{CASE(Restrict), {}},
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{CASE(Aliased), {}},
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{CASE(Volatile), {}},
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{CASE(Constant), {}},
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{CASE(Coherent), {}},
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{CASE(NonWritable), {}},
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{CASE(NonReadable), {}},
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{CASE(Uniform), {}},
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{CASE(SaturatedConversion), {}},
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{CASE(Stream), {2}},
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{CASE(Location), {6}},
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{CASE(Component), {3}},
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{CASE(Index), {14}},
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{CASE(Binding), {19}},
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{CASE(DescriptorSet), {7}},
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{CASE(Offset), {12}},
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{CASE(XfbBuffer), {1}},
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{CASE(XfbStride), {8}},
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{CASE(NoContraction), {}},
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{CASE(InputAttachmentIndex), {102}},
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{CASE(Alignment), {16}},
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})), );
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INSTANTIATE_TEST_CASE_P(
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TextToBinaryDecorateSimpleV11, OpMemberDecorateSimpleTest,
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Combine(Values(SPV_ENV_UNIVERSAL_1_1),
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Values(EnumCase<SpvDecoration>{CASE(MaxByteOffset), {128}})), );
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#undef CASE
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TEST_F(OpMemberDecorateSimpleTest, WrongDecoration) {
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EXPECT_THAT(CompileFailure("OpMemberDecorate %1 9 xxyyzz"),
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Eq("Invalid decoration 'xxyyzz'."));
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}
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TEST_F(OpMemberDecorateSimpleTest, ExtraOperandsOnDecorationExpectingNone) {
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EXPECT_THAT(CompileFailure("OpMemberDecorate %1 12 RelaxedPrecision 99"),
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Eq("Expected <opcode> or <result-id> at the beginning of an "
|
|
"instruction, found '99'."));
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}
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|
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TEST_F(OpMemberDecorateSimpleTest, ExtraOperandsOnDecorationExpectingOne) {
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EXPECT_THAT(CompileFailure("OpMemberDecorate %1 0 SpecId 99 100"),
|
|
Eq("Expected <opcode> or <result-id> at the beginning of an "
|
|
"instruction, found '100'."));
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|
}
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|
|
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TEST_F(OpMemberDecorateSimpleTest, ExtraOperandsOnDecorationExpectingTwo) {
|
|
EXPECT_THAT(CompileFailure(
|
|
"OpMemberDecorate %1 1 LinkageAttributes \"abc\" Import 42"),
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|
Eq("Expected <opcode> or <result-id> at the beginning of an "
|
|
"instruction, found '42'."));
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|
}
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|
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// TODO(dneto): OpMemberDecorate cases for decorations with parameters which
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// are: not just lists of literal numbers.
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|
|
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// TODO(dneto): OpDecorationGroup
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// TODO(dneto): OpGroupDecorate
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|
|
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} // anonymous namespace
|