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@ -1,64 +0,0 @@ |
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package common |
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import ( |
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"os" |
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"syscall" |
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"testing" |
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) |
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func TestSIGHUP(t *testing.T) { |
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// First, create an AutoFile writing to a tempfile dir
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file, name := Tempfile("sighup_test") |
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err := file.Close() |
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if err != nil { |
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t.Fatalf("Error creating tempfile: %v", err) |
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} |
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// Here is the actual AutoFile
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af, err := OpenAutoFile(name) |
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if err != nil { |
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t.Fatalf("Error creating autofile: %v", err) |
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} |
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// Write to the file.
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_, err = af.Write([]byte("Line 1\n")) |
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if err != nil { |
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t.Fatalf("Error writing to autofile: %v", err) |
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} |
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_, err = af.Write([]byte("Line 2\n")) |
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if err != nil { |
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t.Fatalf("Error writing to autofile: %v", err) |
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} |
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// Send SIGHUP to self.
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syscall.Kill(syscall.Getpid(), syscall.SIGHUP) |
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// Move the file over
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err = os.Rename(name, name+"_old") |
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if err != nil { |
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t.Fatalf("Error moving autofile: %v", err) |
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} |
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// Write more to the file.
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_, err = af.Write([]byte("Line 3\n")) |
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if err != nil { |
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t.Fatalf("Error writing to autofile: %v", err) |
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} |
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_, err = af.Write([]byte("Line 4\n")) |
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if err != nil { |
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t.Fatalf("Error writing to autofile: %v", err) |
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} |
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err = af.Close() |
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if err != nil { |
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t.Fatalf("Error closing autofile") |
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} |
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// Both files should exist
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if body := MustReadFile(name + "_old"); string(body) != "Line 1\nLine 2\n" { |
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t.Errorf("Unexpected body %s", body) |
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} |
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if body := MustReadFile(name); string(body) != "Line 3\nLine 4\n" { |
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t.Errorf("Unexpected body %s", body) |
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} |
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} |