func (ls *LogSuite) TestBufIO(c *C) {
logfile := ls.TempDir + "/file4.log"
err := Set(logfile, 0644)
c.Assert(Global, Not(IsNil))
c.Assert(err, IsNil)
c.Assert(fsutil.GetPerm(logfile), Equals, os.FileMode(0644))
EnableBufIO(time.Minute)
Aux("Test aux %d", AUX)
fileSize := fsutil.GetSize(logfile)
c.Assert(fileSize, Equals, int64(0))
Reopen()
fileSize = fsutil.GetSize(logfile)
c.Assert(fileSize, Not(Equals), int64(0))
Aux("Test aux %d", AUX)
c.Assert(fsutil.GetSize(logfile), Equals, fileSize)
Flush()
c.Assert(fsutil.GetSize(logfile), Not(Equals), fileSize)
}
func (ls *LogSuite) TestBufIODaemon(c *C) {
logfile := ls.TempDir + "/file3.log"
err := Set(logfile, 0644)
MinLevel(DEBUG)
c.Assert(Global, Not(IsNil))
c.Assert(err, IsNil)
Global.PrefixDebug = true
Global.PrefixInfo = true
Global.PrefixWarn = true
Global.PrefixError = true
Global.PrefixCrit = true
c.Assert(fsutil.GetPerm(logfile), Equals, os.FileMode(0644))
EnableBufIO(250 * time.Millisecond)
Print(DEBUG, "Test debug %d", DEBUG)
Print(INFO, "Test info %d", INFO)
Print(WARN, "Test warn %d", WARN)
Print(ERROR, "Test error %d", ERROR)
Print(CRIT, "Test crit %d", CRIT)
Print(AUX, "Test aux %d", AUX)
Print(DEBUG, "Test debug")
Print(INFO, "Test info")
Print(WARN, "Test warn")
Print(ERROR, "Test error")
Print(CRIT, "Test crit")
Print(AUX, "Test aux")
Debug("Test debug %d", DEBUG)
Info("Test info %d", INFO)
Warn("Test warn %d", WARN)
Error("Test error %d", ERROR)
Crit("Test crit %d", CRIT)
Aux("Test aux %d", AUX)
c.Assert(fsutil.GetSize(logfile), Equals, int64(0))
time.Sleep(2 * time.Second)
c.Assert(fsutil.GetSize(logfile), Not(Equals), int64(0))
data, err := ioutil.ReadFile(logfile)
c.Assert(len(data), Not(Equals), 0)
c.Assert(err, IsNil)
dataSlice := strings.Split(string(data[:]), "\n")
c.Assert(len(dataSlice), Equals, 19)
c.Assert(dataSlice[0][28:], Equals, "[DEBUG] Test debug 0")
c.Assert(dataSlice[1][28:], Equals, "[INFO] Test info 1")
c.Assert(dataSlice[2][28:], Equals, "[WARNING] Test warn 2")
c.Assert(dataSlice[3][28:], Equals, "[ERROR] Test error 3")
c.Assert(dataSlice[4][28:], Equals, "[CRITICAL] Test crit 4")
c.Assert(dataSlice[5][28:], Equals, "Test aux 99")
c.Assert(dataSlice[6][28:], Equals, "[DEBUG] Test debug")
c.Assert(dataSlice[7][28:], Equals, "[INFO] Test info")
c.Assert(dataSlice[8][28:], Equals, "[WARNING] Test warn")
c.Assert(dataSlice[9][28:], Equals, "[ERROR] Test error")
c.Assert(dataSlice[10][28:], Equals, "[CRITICAL] Test crit")
c.Assert(dataSlice[11][28:], Equals, "Test aux")
c.Assert(dataSlice[12][28:], Equals, "[DEBUG] Test debug 0")
c.Assert(dataSlice[13][28:], Equals, "[INFO] Test info 1")
c.Assert(dataSlice[14][28:], Equals, "[WARNING] Test warn 2")
c.Assert(dataSlice[15][28:], Equals, "[ERROR] Test error 3")
c.Assert(dataSlice[16][28:], Equals, "[CRITICAL] Test crit 4")
c.Assert(dataSlice[17][28:], Equals, "Test aux 99")
}
func (ls *LogSuite) TestWithoutPrefixes(c *C) {
logfile := ls.TempDir + "/file1.log"
l, err := New(logfile, 0644)
l.MinLevel(DEBUG)
c.Assert(l, Not(IsNil))
c.Assert(err, IsNil)
l.PrefixDebug = false
l.PrefixInfo = false
l.PrefixWarn = false
l.PrefixError = false
l.PrefixCrit = false
c.Assert(fsutil.GetPerm(logfile), Equals, os.FileMode(0644))
l.Print(DEBUG, "Test debug %d", DEBUG)
l.Print(INFO, "Test info %d", INFO)
l.Print(WARN, "Test warn %d", WARN)
l.Print(ERROR, "Test error %d", ERROR)
l.Print(CRIT, "Test crit %d", CRIT)
l.Print(DEBUG, "Test debug")
l.Print(INFO, "Test info")
l.Print(WARN, "Test warn")
l.Print(ERROR, "Test error")
l.Print(CRIT, "Test crit")
l.Debug("Test debug %d\n", DEBUG)
l.Info("Test info %d\n", INFO)
l.Warn("Test warn %d\n", WARN)
l.Error("Test error %d\n", ERROR)
l.Crit("Test crit %d\n", CRIT)
l.Print(DEBUG, "")
data, err := ioutil.ReadFile(logfile)
c.Assert(len(data), Not(Equals), 0)
c.Assert(err, IsNil)
dataSlice := strings.Split(string(data[:]), "\n")
c.Assert(len(dataSlice), Equals, 17)
c.Assert(dataSlice[0][28:], Equals, "Test debug 0")
c.Assert(dataSlice[1][28:], Equals, "Test info 1")
c.Assert(dataSlice[2][28:], Equals, "Test warn 2")
c.Assert(dataSlice[3][28:], Equals, "Test error 3")
c.Assert(dataSlice[4][28:], Equals, "Test crit 4")
c.Assert(dataSlice[5][28:], Equals, "Test debug")
c.Assert(dataSlice[6][28:], Equals, "Test info")
c.Assert(dataSlice[7][28:], Equals, "Test warn")
c.Assert(dataSlice[8][28:], Equals, "Test error")
c.Assert(dataSlice[9][28:], Equals, "Test crit")
c.Assert(dataSlice[10][28:], Equals, "Test debug 0")
c.Assert(dataSlice[11][28:], Equals, "Test info 1")
c.Assert(dataSlice[12][28:], Equals, "Test warn 2")
c.Assert(dataSlice[13][28:], Equals, "Test error 3")
c.Assert(dataSlice[14][28:], Equals, "Test crit 4")
c.Assert(dataSlice[15][28:], Equals, "")
}