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1e0472cdba
This Cl updates the various namer objects to work off the symbol table instead of names. Change-Id: I94b00a10225d0587f037cfaa6d9b42e2a8885734 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35101 Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: dan sinclair <dsinclair@chromium.org> Auto-Submit: dan sinclair <dsinclair@chromium.org>
65 lines
1.7 KiB
C++
65 lines
1.7 KiB
C++
// Copyright 2020 The Tint Authors.
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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 "src/namer.h"
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#include "gtest/gtest.h"
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#include "src/ast/module.h"
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namespace tint {
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namespace {
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using NamerTest = testing::Test;
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TEST_F(NamerTest, GenerateName) {
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ast::Module m;
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MangleNamer n(&m);
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EXPECT_EQ("name", n.GenerateName("name"));
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EXPECT_EQ("name_0", n.GenerateName("name"));
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EXPECT_EQ("name_1", n.GenerateName("name"));
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}
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using MangleNamerTest = testing::Test;
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TEST_F(MangleNamerTest, ReturnsName) {
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ast::Module m;
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auto s = m.RegisterSymbol("my_sym");
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MangleNamer n(&m);
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EXPECT_EQ("tint_symbol_1", n.NameFor(s));
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}
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TEST_F(MangleNamerTest, ReturnsSameValueForSameName) {
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ast::Module m;
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auto s1 = m.RegisterSymbol("my_sym");
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auto s2 = m.RegisterSymbol("my_sym2");
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MangleNamer n(&m);
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EXPECT_EQ("tint_symbol_1", n.NameFor(s1));
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EXPECT_EQ("tint_symbol_2", n.NameFor(s2));
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EXPECT_EQ("tint_symbol_1", n.NameFor(s1));
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}
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using UnsafeNamerTest = testing::Test;
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TEST_F(UnsafeNamerTest, ReturnsName) {
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ast::Module m;
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auto s = m.RegisterSymbol("my_sym");
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UnsafeNamer n(&m);
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EXPECT_EQ("my_sym", n.NameFor(s));
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}
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} // namespace
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} // namespace tint
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