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9f54a51b3d
This PR condenses the namespaces in the tint/writer/wgsl folder. Change-Id: I24895f6296a9c8b4a01eac9b80f9117edc7f7535 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86021 Auto-Submit: Dan Sinclair <dsinclair@chromium.org> Reviewed-by: Ben Clayton <bclayton@google.com> Commit-Queue: Ben Clayton <bclayton@google.com>
61 lines
1.6 KiB
C++
61 lines
1.6 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/tint/writer/wgsl/test_helper.h"
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namespace tint::writer::wgsl {
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namespace {
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using WgslGeneratorImplTest = TestHelper;
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TEST_F(WgslGeneratorImplTest, Emit_Switch) {
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Global("cond", ty.i32(), ast::StorageClass::kPrivate);
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auto* def_body = Block(create<ast::BreakStatement>());
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auto* def = create<ast::CaseStatement>(ast::CaseSelectorList{}, def_body);
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ast::CaseSelectorList case_val;
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case_val.push_back(Expr(5));
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auto* case_body = Block(create<ast::BreakStatement>());
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auto* case_stmt = create<ast::CaseStatement>(case_val, case_body);
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ast::CaseStatementList body;
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body.push_back(case_stmt);
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body.push_back(def);
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auto* cond = Expr("cond");
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auto* s = create<ast::SwitchStatement>(cond, body);
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WrapInFunction(s);
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GeneratorImpl& gen = Build();
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gen.increment_indent();
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ASSERT_TRUE(gen.EmitStatement(s)) << gen.error();
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EXPECT_EQ(gen.result(), R"( switch(cond) {
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case 5: {
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break;
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}
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default: {
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break;
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}
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}
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)");
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}
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} // namespace
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} // namespace tint::writer::wgsl
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