mirror of https://github.com/siddontang/go.git
69 lines
960 B
Go
69 lines
960 B
Go
package log
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import (
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"os"
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"testing"
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)
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func TestStdStreamLog(t *testing.T) {
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h, _ := NewStreamHandler(os.Stdout)
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s := NewDefault(h)
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s.Info("hello world")
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s.Close()
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s.Info("can not log")
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Info("hello world")
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SetHandler(os.Stderr)
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Infof("%s %d", "Hello", 123)
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SetLevel(LevelError)
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Infof("%s %d", "Hello", 123)
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SetLevelByName("info")
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Infof("%s %d", "Hello", 123)
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Fatalf("%s %d", "Hello", 123)
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}
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func TestRotatingFileLog(t *testing.T) {
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path := "./test_log"
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os.RemoveAll(path)
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os.Mkdir(path, 0777)
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fileName := path + "/test"
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h, err := NewRotatingFileHandler(fileName, 10, 2)
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if err != nil {
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t.Fatal(err)
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}
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buf := make([]byte, 10)
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h.Write(buf)
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h.Write(buf)
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if _, err := os.Stat(fileName + ".1"); err != nil {
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t.Fatal(err)
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}
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if _, err := os.Stat(fileName + ".2"); err == nil {
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t.Fatal(err)
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}
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h.Write(buf)
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if _, err := os.Stat(fileName + ".2"); err != nil {
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t.Fatal(err)
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}
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h.Close()
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os.RemoveAll(path)
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}
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