mirror of
https://github.com/gogrlx/nats-server.git
synced 2026-04-02 03:38:42 -07:00
40 lines
716 B
Go
40 lines
716 B
Go
package test
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import (
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"fmt"
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"io/ioutil"
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"os"
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"testing"
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)
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func TestPidFile(t *testing.T) {
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opts := DefaultTestOptions
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tmpDir, err := ioutil.TempDir("", "_gnatsd")
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if err != nil {
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t.Fatal("Could not create tmp dir")
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}
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defer os.RemoveAll(tmpDir)
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file, err := ioutil.TempFile(tmpDir, "gnatsd:pid_")
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file.Close()
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opts.PidFile = file.Name()
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s := RunServer(&opts)
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s.Shutdown()
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buf, err := ioutil.ReadFile(opts.PidFile)
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if err != nil {
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t.Fatalf("Could not read pid_file: %v", err)
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}
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if len(buf) <= 0 {
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t.Fatal("Expected a non-zero length pid_file")
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}
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pid := 0
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fmt.Sscanf(string(buf), "%d", &pid)
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if pid != os.Getpid() {
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t.Fatalf("Expected pid to be %d, got %d\n", os.Getpid(), pid)
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}
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}
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