mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-08-22 03:32:13 +00:00
9981b63fa4
This Cl replaces the TypeManager singleton with a context object. Bug: tint:29 Change-Id: Ia662709db1b562c34955633977ce4363f28f238e Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17780 Reviewed-by: David Neto <dneto@google.com>
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
// 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 "gtest/gtest.h"
|
|
#include "src/ast/else_statement.h"
|
|
#include "src/reader/wgsl/parser_impl.h"
|
|
#include "src/reader/wgsl/parser_impl_test_helper.h"
|
|
|
|
namespace tint {
|
|
namespace reader {
|
|
namespace wgsl {
|
|
|
|
TEST_F(ParserImplTest, ElseIfStmt) {
|
|
auto p = parser("elseif (a == 4) { a = b; c = d; }");
|
|
auto e = p->elseif_stmt();
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_EQ(e.size(), 1);
|
|
|
|
ASSERT_TRUE(e[0]->IsElse());
|
|
ASSERT_NE(e[0]->condition(), nullptr);
|
|
ASSERT_TRUE(e[0]->condition()->IsRelational());
|
|
EXPECT_EQ(e[0]->body().size(), 2);
|
|
}
|
|
|
|
TEST_F(ParserImplTest, ElseIfStmt_Multiple) {
|
|
auto p = parser("elseif (a == 4) { a = b; c = d; } elseif(c) { d = 2; }");
|
|
auto e = p->elseif_stmt();
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_EQ(e.size(), 2);
|
|
|
|
ASSERT_TRUE(e[0]->IsElse());
|
|
ASSERT_NE(e[0]->condition(), nullptr);
|
|
ASSERT_TRUE(e[0]->condition()->IsRelational());
|
|
EXPECT_EQ(e[0]->body().size(), 2);
|
|
|
|
ASSERT_TRUE(e[1]->IsElse());
|
|
ASSERT_NE(e[1]->condition(), nullptr);
|
|
ASSERT_TRUE(e[1]->condition()->IsIdentifier());
|
|
EXPECT_EQ(e[1]->body().size(), 1);
|
|
}
|
|
|
|
TEST_F(ParserImplTest, ElseIfStmt_InvalidBody) {
|
|
auto p = parser("elseif (true) { fn main() -> void {}}");
|
|
auto e = p->elseif_stmt();
|
|
ASSERT_TRUE(p->has_error());
|
|
EXPECT_EQ(p->error(), "1:17: missing }");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, ElseIfStmt_MissingBody) {
|
|
auto p = parser("elseif (true)");
|
|
auto e = p->elseif_stmt();
|
|
ASSERT_TRUE(p->has_error());
|
|
EXPECT_EQ(p->error(), "1:14: missing {");
|
|
}
|
|
|
|
} // namespace wgsl
|
|
} // namespace reader
|
|
} // namespace tint
|