SPIRV-Tools/test/TextToBinary.Extension.cpp
2016-01-07 13:44:22 -05:00

94 lines
3.6 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 "Extension Instruction" section
// of the SPIR-V spec.
#include "UnitSPIRV.h"
#include "TestFixture.h"
#include "gmock/gmock.h"
namespace {
using spvtest::Concatenate;
using spvtest::MakeInstruction;
using spvtest::MakeVector;
using spvtest::TextToBinaryTest;
using ::testing::Eq;
TEST_F(TextToBinaryTest, InvalidExtInstImportName) {
EXPECT_THAT(CompileFailure("%1 = OpExtInstImport \"Haskell.std\""),
Eq("Invalid extended instruction import 'Haskell.std'"));
}
TEST_F(TextToBinaryTest, InvalidImportId) {
EXPECT_THAT(CompileFailure("%1 = OpTypeVoid\n"
"%2 = OpExtInst %1 %1"),
Eq("Invalid extended instruction import Id 2"));
}
TEST_F(TextToBinaryTest, InvalidImportInstruction) {
const std::string input = R"(%1 = OpTypeVoid
%2 = OpExtInstImport "OpenCL.std"
%3 = OpExtInst %1 %2 not_in_the_opencl)";
EXPECT_THAT(CompileFailure(input),
Eq("Invalid extended instruction name 'not_in_the_opencl'."));
}
TEST_F(TextToBinaryTest, MultiImport) {
const std::string input = R"(%2 = OpExtInstImport "OpenCL.std"
%2 = OpExtInstImport "OpenCL.std")";
EXPECT_THAT(CompileFailure(input),
Eq("Import Id is being defined a second time"));
}
TEST_F(TextToBinaryTest, ExtInstFromTwoDifferentImports) {
const std::string input = R"(%1 = OpExtInstImport "OpenCL.std"
%2 = OpExtInstImport "GLSL.std.450"
%4 = OpExtInst %3 %1 native_sqrt %5
%7 = OpExtInst %6 %2 MatrixInverse %8
)";
// Make sure it assembles correctly.
EXPECT_THAT(
CompiledInstructions(input),
Eq(Concatenate({
MakeInstruction(SpvOpExtInstImport, {1}, MakeVector("OpenCL.std")),
MakeInstruction(SpvOpExtInstImport, {2}, MakeVector("GLSL.std.450")),
MakeInstruction(
SpvOpExtInst,
{3, 4, 1, uint32_t(OpenCLLIB::Entrypoints::Native_sqrt), 5}),
MakeInstruction(SpvOpExtInst,
{6, 7, 2, uint32_t(GLSLstd450MatrixInverse), 8}),
})));
// Make sure it disassembles correctly.
EXPECT_THAT(EncodeAndDecodeSuccessfully(input), Eq(input));
}
} // anonymous namespace