mirror of
https://github.com/KhronosGroup/SPIRV-Tools
synced 2024-11-30 15:00:06 +00:00
7183ad526e
Turn `Linker::Link()` into free functions As very little information was kept in the Linker class, we can get rid of the whole class and have the `Link()` as free functions instead; the environment target as well as the consumer are passed along through an `spv_context` object. The resulting linked_binary is passed as a pointer rather than a reference to follow the Google C++ Style guidelines. Addresses remaining comments from https://github.com/KhronosGroup/SPIRV-Tools/pull/693 about the SPIR-V linker. Fix variable naming in the linker Some of the variables were using mixed case, which did not follow the Google C++ Style guidelines. Linker: Use EXPECT_EQ when possible and update some test * Replace occurrences of ASSERT_EQ by EXPECT_EQ when possible; * Reformulated some of the error messages; * Added the symbol name in the error message when there is a type or decoration mismatch between the imported and exported declarations. Opt: List all duplicates removed by RemoveDuplicatePass in the header Opt: Make the const version of GetLabelInst() return a pointer For consistency with the non-const version, as well as other similar functions. Opt: Rename function_end to EndInst() As pointed out by dneto0 the previous name was quite confusing and could be mistaken with a function returning an end iterator. Also change the return type of the const version to a pointer rather than a reference, for consistency. Opt: Add performance comment to RemoveDuplicateTypes and decorations This comment was requested during the review of https://github.com/KhronosGroup/SPIRV-Tools/pull/693. Opt: Add comments and fix variable naming in RemoveDuplicatePass * Add missing comments to private functions; * Rename variables that were using mixed case; * Add TODO for moving AreTypesEqual out. Linker: Remove commented out code and add TODOs Linker: Merged together strings that were too much splitted Implement a C++ RAII wrapper around spv_context
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// Copyright (c) 2017 Pierre Moreau
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "gmock/gmock.h"
|
|
#include "linker_fixture.h"
|
|
|
|
namespace {
|
|
|
|
using ::testing::HasSubstr;
|
|
|
|
using IdsLimit = spvtest::LinkerTest;
|
|
|
|
TEST_F(IdsLimit, UnderLimit) {
|
|
spvtest::Binaries binaries = {
|
|
{
|
|
SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
|
|
0x2FFFFFu, // NOTE: Bound
|
|
0u, // NOTE: Schema; reserved
|
|
},
|
|
{
|
|
SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
|
|
0x100000u, // NOTE: Bound
|
|
0u, // NOTE: Schema; reserved
|
|
}};
|
|
spvtest::Binary linked_binary;
|
|
|
|
ASSERT_EQ(SPV_SUCCESS, Link(binaries, &linked_binary));
|
|
EXPECT_THAT(GetErrorMessage(), std::string());
|
|
EXPECT_EQ(0x3FFFFEu, linked_binary[3]);
|
|
}
|
|
|
|
TEST_F(IdsLimit, OverLimit) {
|
|
spvtest::Binaries binaries = {
|
|
{
|
|
SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
|
|
0x2FFFFFu, // NOTE: Bound
|
|
0u, // NOTE: Schema; reserved
|
|
},
|
|
{
|
|
SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
|
|
0x100000u, // NOTE: Bound
|
|
0u, // NOTE: Schema; reserved
|
|
},
|
|
{
|
|
SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
|
|
3u, // NOTE: Bound
|
|
0u, // NOTE: Schema; reserved
|
|
}};
|
|
|
|
spvtest::Binary linked_binary;
|
|
|
|
EXPECT_EQ(SPV_ERROR_INVALID_ID, Link(binaries, &linked_binary));
|
|
EXPECT_THAT(GetErrorMessage(),
|
|
HasSubstr("The limit of IDs, 4194303, was exceeded: 4194304 is "
|
|
"the current ID bound."));
|
|
}
|
|
|
|
} // anonymous namespace
|