mirror of https://github.com/hashicorp/consul
78 lines
2.3 KiB
Go
78 lines
2.3 KiB
Go
package logger
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import (
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"io/ioutil"
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"os"
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"testing"
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"time"
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"github.com/hashicorp/consul/sdk/testutil"
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"github.com/hashicorp/logutils"
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)
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const (
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testFileName = "Consul.log"
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testDuration = 2 * time.Second
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testBytes = 10
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)
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func TestLogFile_timeRotation(t *testing.T) {
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t.Parallel()
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tempDir := testutil.TempDir(t, "LogWriterTime")
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defer os.Remove(tempDir)
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filt := LevelFilter()
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logFile := LogFile{logFilter: filt, fileName: testFileName, logPath: tempDir, duration: testDuration}
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logFile.Write([]byte("Hello World"))
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time.Sleep(2 * time.Second)
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logFile.Write([]byte("Second File"))
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want := 2
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if got, _ := ioutil.ReadDir(tempDir); len(got) != want {
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t.Errorf("Expected %d files, got %v file(s)", want, len(got))
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}
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}
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func TestLogFile_openNew(t *testing.T) {
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t.Parallel()
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tempDir := testutil.TempDir(t, "LogWriterOpen")
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defer os.Remove(tempDir)
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logFile := LogFile{fileName: testFileName, logPath: tempDir, duration: testDuration}
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if err := logFile.openNew(); err != nil {
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t.Errorf("Expected open file %s, got an error (%s)", testFileName, err)
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}
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if _, err := ioutil.ReadFile(logFile.FileInfo.Name()); err != nil {
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t.Errorf("Expected readable file %s, got an error (%s)", logFile.FileInfo.Name(), err)
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}
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}
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func TestLogFile_byteRotation(t *testing.T) {
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t.Parallel()
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tempDir := testutil.TempDir(t, "LogWriterBytes")
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defer os.Remove(tempDir)
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filt := LevelFilter()
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filt.MinLevel = logutils.LogLevel("INFO")
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logFile := LogFile{logFilter: filt, fileName: testFileName, logPath: tempDir, MaxBytes: testBytes, duration: 24 * time.Hour}
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logFile.Write([]byte("Hello World"))
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logFile.Write([]byte("Second File"))
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want := 2
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tempFiles, _ := ioutil.ReadDir(tempDir)
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if got := tempFiles; len(got) != want {
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t.Errorf("Expected %d files, got %v file(s)", want, len(got))
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}
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}
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func TestLogFile_logLevelFiltering(t *testing.T) {
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t.Parallel()
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tempDir := testutil.TempDir(t, "LogWriterTime")
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defer os.Remove(tempDir)
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filt := LevelFilter()
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logFile := LogFile{logFilter: filt, fileName: testFileName, logPath: tempDir, MaxBytes: testBytes, duration: testDuration}
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logFile.Write([]byte("[INFO] This is an info message"))
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logFile.Write([]byte("[DEBUG] This is a debug message"))
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logFile.Write([]byte("[ERR] This is an error message"))
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want := 2
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if got, _ := ioutil.ReadDir(tempDir); len(got) != want {
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t.Errorf("Expected %d files, got %v file(s)", want, len(got))
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}
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}
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