internal: use atomic type (#27858)
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@ -55,13 +55,13 @@ type TestCmd struct {
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Err error
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}
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var id int32
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var id atomic.Int32
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// Run exec's the current binary using name as argv[0] which will trigger the
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// reexec init function for that name (e.g. "geth-test" in cmd/geth/run_test.go)
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func (tt *TestCmd) Run(name string, args ...string) {
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id := atomic.AddInt32(&id, 1)
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tt.stderr = &testlogger{t: tt.T, name: fmt.Sprintf("%d", id)}
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id.Add(1)
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tt.stderr = &testlogger{t: tt.T, name: fmt.Sprintf("%d", id.Load())}
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tt.cmd = &exec.Cmd{
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Path: reexec.Self(),
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Args: append([]string{name}, args...),
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