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73 lines
2.2 KiB
73 lines
2.2 KiB
// Copyright (c) 2017 Pierre Moreau
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <string>
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#include "gmock/gmock.h"
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#include "test/link/linker_fixture.h"
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namespace spvtools {
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namespace {
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using ::testing::HasSubstr;
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using IdsLimit = spvtest::LinkerTest;
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TEST_F(IdsLimit, UnderLimit) {
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spvtest::Binaries binaries = {
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{
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SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
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0x2FFFFFu, // NOTE: Bound
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0u, // NOTE: Schema; reserved
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},
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{
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SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
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0x100000u, // NOTE: Bound
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0u, // NOTE: Schema; reserved
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}};
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spvtest::Binary linked_binary;
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ASSERT_EQ(SPV_SUCCESS, Link(binaries, &linked_binary));
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EXPECT_THAT(GetErrorMessage(), std::string());
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EXPECT_EQ(0x3FFFFEu, linked_binary[3]);
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}
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TEST_F(IdsLimit, OverLimit) {
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spvtest::Binaries binaries = {
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{
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SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
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0x2FFFFFu, // NOTE: Bound
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0u, // NOTE: Schema; reserved
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},
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{
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SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
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0x100000u, // NOTE: Bound
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0u, // NOTE: Schema; reserved
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},
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{
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SpvMagicNumber, SpvVersion, SPV_GENERATOR_CODEPLAY,
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3u, // NOTE: Bound
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0u, // NOTE: Schema; reserved
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}};
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spvtest::Binary linked_binary;
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EXPECT_EQ(SPV_ERROR_INVALID_ID, Link(binaries, &linked_binary));
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EXPECT_THAT(GetErrorMessage(),
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HasSubstr("The limit of IDs, 4194303, was exceeded: 4194304 is "
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"the current ID bound."));
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}
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} // namespace
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} // namespace spvtools
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