| * Copyright (C) 2011 The Android Open Source Project |
| * 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. |
| TEST(IndenterTest, MultiLineTest) { |
| std::ostringstream output; |
| Indenter indent_filter(output.rdbuf(), '\t', 2); |
| std::ostream input(&indent_filter); |
| EXPECT_EQ(output.str(), ""); |
| EXPECT_EQ(output.str(), "\t\thello"); |
| input << "\nhello again"; |
| EXPECT_EQ(output.str(), "\t\thello\n\t\thello again"); |
| EXPECT_EQ(output.str(), "\t\thello\n\t\thello again\n"); |