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https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-24 04:20:13 +00:00
d9ad050a95
Add unit tests for all diagnostics issued by spvBinaryParse. Handle image format operands in the binary parser and the disassembler. Document that the callback function pointers can be null, in which case they are ignored. Detect exhaustion of input when parsing an operand, to avoid buffer overruns on some invalid input cases. Fix the description strings for some operand types. Make the diagnostic messages for those operand types consistent between the assembler and binary parser. Fixes https://github.com/KhronosGroup/SPIRV-Tools/issues/29
90 lines
3.6 KiB
C++
90 lines
3.6 KiB
C++
// Copyright (c) 2015 The Khronos Group Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and/or associated documentation files (the
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// "Materials"), to deal in the Materials without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Materials, and to
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// permit persons to whom the Materials are furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Materials.
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//
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// MODIFICATIONS TO THIS FILE MAY MEAN IT NO LONGER ACCURATELY REFLECTS
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// KHRONOS STANDARDS. THE UNMODIFIED, NORMATIVE VERSIONS OF KHRONOS
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// SPECIFICATIONS AND HEADER INFORMATION ARE LOCATED AT
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// https://www.khronos.org/registry/
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//
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// THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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// MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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// Assembler tests for instructions in the "Function" section of the
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// SPIR-V spec.
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#include "UnitSPIRV.h"
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#include "gmock/gmock.h"
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#include "TestFixture.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::TextToBinaryTest;
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using ::testing::Eq;
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// Test OpFunction
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using OpFunctionControlTest = spvtest::TextToBinaryTestBase<
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::testing::TestWithParam<EnumCase<SpvFunctionControlMask>>>;
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TEST_P(OpFunctionControlTest, AnySingleFunctionControlMask) {
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const std::string input = "%result_id = OpFunction %result_type " +
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GetParam().name() + " %function_type ";
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EXPECT_THAT(
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CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpFunction, {1, 2, GetParam().value(), 3})));
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}
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// clang-format off
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#define CASE(VALUE,NAME) { SpvFunctionControl##VALUE, NAME }
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INSTANTIATE_TEST_CASE_P(TextToBinaryFunctionTest, OpFunctionControlTest,
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::testing::ValuesIn(std::vector<EnumCase<SpvFunctionControlMask>>{
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CASE(MaskNone, "None"),
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CASE(InlineMask, "Inline"),
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CASE(DontInlineMask, "DontInline"),
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CASE(PureMask, "Pure"),
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CASE(ConstMask, "Const"),
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}));
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#undef CASE
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// clang-format on
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TEST_F(OpFunctionControlTest, CombinedFunctionControlMask) {
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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 =
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"%result_id = OpFunction %result_type Inline|Pure|Const %function_type";
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const uint32_t expected_mask = SpvFunctionControlInlineMask |
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SpvFunctionControlPureMask |
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SpvFunctionControlConstMask;
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EXPECT_THAT(CompiledInstructions(input),
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Eq(MakeInstruction(SpvOpFunction, {1, 2, expected_mask, 3})));
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}
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TEST_F(OpFunctionControlTest, WrongFunctionControl) {
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EXPECT_THAT(CompileFailure("%r = OpFunction %t Inline|Unroll %ft"),
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Eq("Invalid function control operand 'Inline|Unroll'."));
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}
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// TODO(dneto): OpFunctionParameter
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// TODO(dneto): OpFunctionEnd
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// TODO(dneto): OpFunctionCall
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} // anonymous namespace
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