| // Licensed to the Apache Software Foundation (ASF) under one or more |
| // contributor license agreements. See the NOTICE file distributed with |
| // this work for additional information regarding copyright ownership. |
| // The ASF licenses this file to You 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. |
| |
| package buffer |
| |
| import ( |
| "bytes" |
| "testing" |
| ) |
| |
| func TestReadLine(t *testing.T) { |
| buf := bytes.NewBuffer([]byte("a\nb\r\nc\n ")) |
| err := ReadLine(buf, func(line string) bool { |
| switch line { |
| case "a", "b", "c", "": |
| default: |
| t.Fatal("TestReadLine") |
| } |
| return true |
| }) |
| if err != nil { |
| t.Fatal("TestReadLine", err) |
| } |
| |
| buf = bytes.NewBuffer([]byte("a\nb")) |
| err = ReadLine(buf, func(line string) bool { |
| switch line { |
| case "a": |
| case "b": |
| t.Fatal("TestReadLine") |
| default: |
| t.Fatal("TestReadLine") |
| } |
| return false |
| }) |
| if err != nil { |
| t.Fatal("TestReadLine", err) |
| } |
| } |