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https://github.com/encounter/dawn-cmake.git
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1523f5c276
Remove Source{} with ast::Builder::create<>
Use Builder helpers where possible
Change-Id: I7b3188fa8239bf11e88ff6b396a57c23d76a3152
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/35660
Reviewed-by: dan sinclair <dsinclair@chromium.org>
Commit-Queue: Ben Clayton <bclayton@google.com>
83 lines
2.3 KiB
C++
83 lines
2.3 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/ast/unary_op_expression.h"
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#include <sstream>
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#include "src/ast/identifier_expression.h"
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#include "src/ast/test_helper.h"
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namespace tint {
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namespace ast {
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namespace {
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using UnaryOpExpressionTest = TestHelper;
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TEST_F(UnaryOpExpressionTest, Creation) {
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auto* ident = Expr("ident");
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, ident);
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EXPECT_EQ(u->op(), UnaryOp::kNot);
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EXPECT_EQ(u->expr(), ident);
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}
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TEST_F(UnaryOpExpressionTest, Creation_WithSource) {
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auto* ident = Expr("ident");
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auto* u = create<UnaryOpExpression>(Source{Source::Location{20, 2}},
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UnaryOp::kNot, ident);
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auto src = u->source();
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EXPECT_EQ(src.range.begin.line, 20u);
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EXPECT_EQ(src.range.begin.column, 2u);
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}
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TEST_F(UnaryOpExpressionTest, IsUnaryOp) {
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auto* ident = Expr("ident");
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, ident);
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EXPECT_TRUE(u->Is<UnaryOpExpression>());
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}
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TEST_F(UnaryOpExpressionTest, IsValid) {
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auto* ident = Expr("ident");
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, ident);
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EXPECT_TRUE(u->IsValid());
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}
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TEST_F(UnaryOpExpressionTest, IsValid_NullExpression) {
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, nullptr);
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EXPECT_FALSE(u->IsValid());
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}
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TEST_F(UnaryOpExpressionTest, IsValid_InvalidExpression) {
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auto* ident = Expr("");
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, ident);
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EXPECT_FALSE(u->IsValid());
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}
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TEST_F(UnaryOpExpressionTest, ToStr) {
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auto* ident = Expr("ident");
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auto* u = create<UnaryOpExpression>(UnaryOp::kNot, ident);
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std::ostringstream out;
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u->to_str(out, 2);
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EXPECT_EQ(demangle(out.str()), R"( UnaryOp[not set]{
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not
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Identifier[not set]{ident}
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}
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)");
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}
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} // namespace
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} // namespace ast
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} // namespace tint
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