1// Copyright (c) 2012 - Cloud Instruments Co., Ltd.
2//
3// All rights reserved.
4//
5// Redistribution and use in source and binary forms, with or without
6// modification, are permitted provided that the following conditions are met:
7//
8// 1. Redistributions of source code must retain the above copyright notice, this
9//    list of conditions and the following disclaimer.
10// 2. Redistributions in binary form must reproduce the above copyright notice,
11//    this list of conditions and the following disclaimer in the documentation
12//    and/or other materials provided with the distribution.
13//
14// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
15// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
16// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
18// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
19// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
20// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
21// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
23// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24
25package seelog
26
27import (
28	"strconv"
29	"testing"
30)
31
32func Test_Sync(t *testing.T) {
33	fileName := "beh_test_sync.log"
34	count := 100
35
36	Current.Close()
37
38	if e := tryRemoveFile(fileName); e != nil {
39		t.Error(e)
40		return
41	}
42	defer func() {
43		if e := tryRemoveFile(fileName); e != nil {
44			t.Error(e)
45		}
46	}()
47
48	testConfig := `
49<seelog type="sync">
50	<outputs formatid="msg">
51		<file path="` + fileName + `"/>
52	</outputs>
53	<formats>
54		<format id="msg" format="%Msg%n"/>
55	</formats>
56</seelog>`
57
58	logger, _ := LoggerFromConfigAsString(testConfig)
59	err := ReplaceLogger(logger)
60	if err != nil {
61		t.Error(err)
62		return
63	}
64
65	for i := 0; i < count; i++ {
66		Trace(strconv.Itoa(i))
67	}
68
69	gotCount, err := countSequencedRowsInFile(fileName)
70	if err != nil {
71		t.Error(err)
72		return
73	}
74
75	if int64(count) != gotCount {
76		t.Errorf("wrong count of log messages. Expected: %v, got: %v.", count, gotCount)
77		return
78	}
79
80	Current.Close()
81}
82