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// Copyright 2020 The Tint Authors.
//
// 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 "src/tint/reader/wgsl/parser_impl_test_helper.h"
namespace tint::reader::wgsl {
namespace {
TEST_F(ParserImplTest, SampledTextureType_Invalid) {
auto p = parser("1234");
auto t = p->sampled_texture();
EXPECT_FALSE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_1d) {
auto p = parser("texture_1d");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::k1d);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_2d) {
auto p = parser("texture_2d");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::k2d);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_2dArray) {
auto p = parser("texture_2d_array");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::k2dArray);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_3d) {
auto p = parser("texture_3d");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::k3d);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_Cube) {
auto p = parser("texture_cube");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::kCube);
EXPECT_FALSE(p->has_error());
}
TEST_F(ParserImplTest, SampledTextureType_kCubeArray) {
auto p = parser("texture_cube_array");
auto t = p->sampled_texture();
EXPECT_TRUE(t.matched);
EXPECT_FALSE(t.errored);
EXPECT_EQ(t.value, ast::TextureDimension::kCubeArray);
EXPECT_FALSE(p->has_error());
}
} // namespace
} // namespace tint::reader::wgsl