mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-12-27 10:20:14 +00:00
191 lines
7.4 KiB
C++
191 lines
7.4 KiB
C++
// Copyright (c) 2015-2016 The Khronos Group Inc.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and/or associated documentation files (the
|
|
// "Materials"), to deal in the Materials without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Materials, and to
|
|
// permit persons to whom the Materials are furnished to do so, subject to
|
|
// the following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Materials.
|
|
//
|
|
// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
|
|
// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
|
|
// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
|
|
// https://www.khronos.org/registry/
|
|
//
|
|
// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
|
|
|
|
// Assembler tests for instructions in the "Image Instructions" section of
|
|
// the SPIR-V spec.
|
|
|
|
#include "UnitSPIRV.h"
|
|
|
|
#include "gmock/gmock.h"
|
|
#include "TestFixture.h"
|
|
|
|
namespace {
|
|
|
|
using spvtest::MakeInstruction;
|
|
using spvtest::TextToBinaryTest;
|
|
using ::testing::Eq;
|
|
|
|
// An example case for a mask value with operands.
|
|
struct ImageOperandsCase {
|
|
std::string image_operands;
|
|
// The expected mask, followed by its operands.
|
|
std::vector<uint32_t> expected_mask_and_operands;
|
|
};
|
|
|
|
// Test all kinds of image operands.
|
|
|
|
using ImageOperandsTest =
|
|
spvtest::TextToBinaryTestBase<::testing::TestWithParam<ImageOperandsCase>>;
|
|
|
|
TEST_P(ImageOperandsTest, Sample) {
|
|
const std::string input =
|
|
"%result = OpImageFetch %type %image %coord " + GetParam().image_operands;
|
|
EXPECT_THAT(CompiledInstructions(input),
|
|
Eq(MakeInstruction(SpvOpImageFetch, {1, 2, 3, 4},
|
|
GetParam().expected_mask_and_operands)));
|
|
}
|
|
|
|
#define MASK(NAME) SpvImageOperands##NAME##Mask
|
|
INSTANTIATE_TEST_CASE_P(
|
|
TextToBinaryImageOperandsAny, ImageOperandsTest,
|
|
::testing::ValuesIn(std::vector<ImageOperandsCase>{
|
|
// TODO(dneto): Rev32 adds many more values, and rearranges their
|
|
// values.
|
|
// Image operands are optional.
|
|
{"", {}},
|
|
// Test each kind, alone.
|
|
{"Bias %5", {MASK(Bias), 5}},
|
|
{"Lod %10", {MASK(Lod), 5}},
|
|
{"Grad %11 %12", {MASK(Grad), 5, 6}},
|
|
{"ConstOffset %13", {MASK(ConstOffset), 5}},
|
|
{"Offset %14", {MASK(Offset), 5}},
|
|
{"ConstOffsets %15", {MASK(ConstOffsets), 5}},
|
|
{"Sample %16", {MASK(Sample), 5}},
|
|
{"MinLod %17", {MASK(MinLod), 5}},
|
|
}));
|
|
#undef MASK
|
|
#define MASK(NAME) static_cast<uint32_t>(SpvImageOperands##NAME##Mask)
|
|
INSTANTIATE_TEST_CASE_P(
|
|
TextToBinaryImageOperandsCombination, ImageOperandsTest,
|
|
::testing::ValuesIn(std::vector<ImageOperandsCase>{
|
|
// TODO(dneto): Rev32 adds many more values, and rearranges their
|
|
// values.
|
|
// Test adjacent pairs, so we can easily debug the values when it fails.
|
|
{"Bias|Lod %10 %11", {MASK(Bias) | MASK(Lod), 5, 6}},
|
|
{"Lod|Grad %12 %13 %14", {MASK(Lod) | MASK(Grad), 5, 6, 7}},
|
|
{"Grad|ConstOffset %15 %16 %17",
|
|
{MASK(Grad) | MASK(ConstOffset), 5, 6, 7}},
|
|
{"ConstOffset|Offset %18 %19",
|
|
{MASK(ConstOffset) | MASK(Offset), 5, 6}},
|
|
{"Offset|ConstOffsets %20 %21",
|
|
{MASK(Offset) | MASK(ConstOffsets), 5, 6}},
|
|
{"ConstOffsets|Sample %22 %23",
|
|
{MASK(ConstOffsets) | MASK(Sample), 5, 6}},
|
|
// Test all masks together.
|
|
{"Bias|Lod|Grad|ConstOffset|Offset|ConstOffsets|Sample"
|
|
" %5 %10 %11 %12 %13 %14 %15 %16",
|
|
{MASK(Bias) | MASK(Lod) | MASK(Grad) | MASK(ConstOffset) |
|
|
MASK(Offset) | MASK(ConstOffsets) | MASK(Sample),
|
|
5, 6, 7, 8, 9, 10, 11, 12}},
|
|
// The same, but with mask value names reversed.
|
|
{"Sample|ConstOffsets|Offset|ConstOffset|Grad|Lod|Bias"
|
|
" %5 %10 %11 %12 %13 %14 %15 %16",
|
|
{MASK(Bias) | MASK(Lod) | MASK(Grad) | MASK(ConstOffset) |
|
|
MASK(Offset) | MASK(ConstOffsets) | MASK(Sample),
|
|
5, 6, 7, 8, 9, 10, 11, 12}}}));
|
|
#undef MASK
|
|
|
|
TEST_F(ImageOperandsTest, WrongOperand) {
|
|
EXPECT_THAT(CompileFailure("%r = OpImageFetch %t %i %c xxyyzz"),
|
|
Eq("Invalid image operand 'xxyyzz'."));
|
|
}
|
|
|
|
// Test OpImage
|
|
|
|
using OpImageTest = TextToBinaryTest;
|
|
|
|
TEST_F(OpImageTest, Valid) {
|
|
const std::string input = "%2 = OpImage %1 %3\n";
|
|
EXPECT_THAT(CompiledInstructions(input),
|
|
Eq(MakeInstruction(SpvOpImage, {1, 2, 3})));
|
|
|
|
// Test the disassembler.
|
|
EXPECT_THAT(EncodeAndDecodeSuccessfully(input), input);
|
|
}
|
|
|
|
TEST_F(OpImageTest, InvalidTypeOperand) {
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage 42"),
|
|
Eq("Expected id to start with %."));
|
|
}
|
|
|
|
TEST_F(OpImageTest, MissingSampledImageOperand) {
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage %1"),
|
|
Eq("Expected operand, found end of stream."));
|
|
}
|
|
|
|
TEST_F(OpImageTest, InvalidSampledImageOperand) {
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage %1 1000"),
|
|
Eq("Expected id to start with %."));
|
|
}
|
|
|
|
TEST_F(OpImageTest, TooManyOperands) {
|
|
// We should improve this message, to say what instruction we're trying to
|
|
// parse.
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage %1 %3 %4"), // an Id
|
|
Eq("Expected '=', found end of stream."));
|
|
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage %1 %3 99"), // a number
|
|
Eq("Expected <opcode> or <result-id> at the beginning of an "
|
|
"instruction, found '99'."));
|
|
EXPECT_THAT(CompileFailure("%2 = OpImage %1 %3 \"abc\""), // a string
|
|
Eq("Expected <opcode> or <result-id> at the beginning of an "
|
|
"instruction, found '\"abc\"'."));
|
|
}
|
|
|
|
// TODO(dneto): OpSampledImage
|
|
// TODO(dneto): OpImageSampleImplicitLod
|
|
// TODO(dneto): OpImageSampleExplicitLod
|
|
// TODO(dneto): OpImageSampleDrefImplicitLod
|
|
// TODO(dneto): OpImageSampleDrefExplicitLod
|
|
// TODO(dneto): OpImageSampleProjImplicitLod
|
|
// TODO(dneto): OpImageSampleProjExplicitLod
|
|
// TODO(dneto): OpImageSampleProjDrefImplicitLod
|
|
// TODO(dneto): OpImageSampleProjDrefExplicitLod
|
|
// TODO(dneto): OpImageGather
|
|
// TODO(dneto): OpImageDrefGather
|
|
// TODO(dneto): OpImageRead
|
|
// TODO(dneto): OpImageWrite
|
|
// TODO(dneto): OpImageQueryFormat
|
|
// TODO(dneto): OpImageQueryOrder
|
|
// TODO(dneto): OpImageQuerySizeLod
|
|
// TODO(dneto): OpImageQuerySize
|
|
// TODO(dneto): OpImageQueryLod
|
|
// TODO(dneto): OpImageQueryLevels
|
|
// TODO(dneto): OpImageQuerySamples
|
|
// TODO(dneto): OpImageSparseSampleImplicitLod
|
|
// TODO(dneto): OpImageSparseSampleExplicitLod
|
|
// TODO(dneto): OpImageSparseSampleDrefImplicitLod
|
|
// TODO(dneto): OpImageSparseSampleDrefExplicitLod
|
|
// TODO(dneto): OpImageSparseSampleProjImplicitLod
|
|
// TODO(dneto): OpImageSparseSampleProjExplicitLod
|
|
// TODO(dneto): OpImageSparseSampleProjDrefImplicitLod
|
|
// TODO(dneto): OpImageSparseSampleProjDrefExplicitLod
|
|
// TODO(dneto): OpImageSparseFetch
|
|
// TODO(dneto): OpImageSparseDrefGather
|
|
// TODO(dneto): OpImageSparseTexelsResident
|
|
|
|
} // anonymous namespace
|