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

90 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 "Function" section of the
// SPIR-V spec.
#include "UnitSPIRV.h"
#include "gmock/gmock.h"
#include "TestFixture.h"
namespace {
using spvtest::EnumCase;
using spvtest::MakeInstruction;
using spvtest::TextToBinaryTest;
using ::testing::Eq;
// Test OpFunction
using OpFunctionControlTest = spvtest::TextToBinaryTestBase<
::testing::TestWithParam<EnumCase<SpvFunctionControlMask>>>;
TEST_P(OpFunctionControlTest, AnySingleFunctionControlMask) {
const std::string input = "%result_id = OpFunction %result_type " +
GetParam().name() + " %function_type ";
EXPECT_THAT(
CompiledInstructions(input),
Eq(MakeInstruction(SpvOpFunction, {1, 2, GetParam().value(), 3})));
}
// clang-format off
#define CASE(VALUE,NAME) { SpvFunctionControl##VALUE, NAME }
INSTANTIATE_TEST_CASE_P(TextToBinaryFunctionTest, OpFunctionControlTest,
::testing::ValuesIn(std::vector<EnumCase<SpvFunctionControlMask>>{
CASE(MaskNone, "None"),
CASE(InlineMask, "Inline"),
CASE(DontInlineMask, "DontInline"),
CASE(PureMask, "Pure"),
CASE(ConstMask, "Const"),
}));
#undef CASE
// clang-format on
TEST_F(OpFunctionControlTest, CombinedFunctionControlMask) {
// Sample a single combination. This ensures we've integrated
// the instruction parsing logic with spvTextParseMask.
const std::string input =
"%result_id = OpFunction %result_type Inline|Pure|Const %function_type";
const uint32_t expected_mask = SpvFunctionControlInlineMask |
SpvFunctionControlPureMask |
SpvFunctionControlConstMask;
EXPECT_THAT(CompiledInstructions(input),
Eq(MakeInstruction(SpvOpFunction, {1, 2, expected_mask, 3})));
}
TEST_F(OpFunctionControlTest, WrongFunctionControl) {
EXPECT_THAT(CompileFailure("%r = OpFunction %t Inline|Unroll %ft"),
Eq("Invalid function control operand 'Inline|Unroll'."));
}
// TODO(dneto): OpFunctionParameter
// TODO(dneto): OpFunctionEnd
// TODO(dneto): OpFunctionCall
} // anonymous namespace