blob: 251c1d0ec030c5aeaa31b615e1c5c7bc97e3526d [file] [log] [blame]
// 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 {
struct AddressSpaceData {
const char* input;
ast::AddressSpace result;
};
inline std::ostream& operator<<(std::ostream& out, AddressSpaceData data) {
out << std::string(data.input);
return out;
}
class ParserAddressSpaceTest : public ParserImplTestWithParam<AddressSpaceData> {};
TEST_P(ParserAddressSpaceTest, Parses) {
auto params = GetParam();
auto p = parser(params.input);
auto sc = p->expect_address_space("test");
EXPECT_FALSE(sc.errored);
EXPECT_FALSE(p->has_error());
EXPECT_EQ(sc.value, params.result);
auto& t = p->next();
EXPECT_TRUE(t.IsEof());
}
INSTANTIATE_TEST_SUITE_P(
ParserImplTest,
ParserAddressSpaceTest,
testing::Values(AddressSpaceData{"uniform", ast::AddressSpace::kUniform},
AddressSpaceData{"workgroup", ast::AddressSpace::kWorkgroup},
AddressSpaceData{"storage", ast::AddressSpace::kStorage},
AddressSpaceData{"private", ast::AddressSpace::kPrivate},
AddressSpaceData{"function", ast::AddressSpace::kFunction}));
TEST_F(ParserImplTest, AddressSpace_NoMatch) {
auto p = parser("not-a-address-space");
auto sc = p->expect_address_space("test");
EXPECT_EQ(sc.errored, true);
EXPECT_TRUE(p->has_error());
EXPECT_EQ(p->error(), R"(1:1: expected address space for test
Possible values: 'function', 'private', 'push_constant', 'storage', 'uniform', 'workgroup')");
}
} // namespace
} // namespace tint::reader::wgsl