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internal: use atomic type (#27858)

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ucwong 2023-08-07 08:11:06 +01:00 committed by GitHub
parent 60070fe5c6
commit 857476753d
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1 changed files with 3 additions and 3 deletions
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6
internal/cmdtest/test_cmd.go
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@ -55,13 +55,13 @@ type TestCmd struct {
Err error Err error
} }
var id int32 var id atomic.Int32
// Run exec's the current binary using name as argv[0] which will trigger the // Run exec's the current binary using name as argv[0] which will trigger the
// reexec init function for that name (e.g. "geth-test" in cmd/geth/run_test.go) // reexec init function for that name (e.g. "geth-test" in cmd/geth/run_test.go)
func (tt *TestCmd) Run(name string, args ...string) { func (tt *TestCmd) Run(name string, args ...string) {
id := atomic.AddInt32(&id, 1) id.Add(1)
tt.stderr = &testlogger{t: tt.T, name: fmt.Sprintf("%d", id)} tt.stderr = &testlogger{t: tt.T, name: fmt.Sprintf("%d", id.Load())}
tt.cmd = &exec.Cmd{ tt.cmd = &exec.Cmd{
Path: reexec.Self(), Path: reexec.Self(),
Args: append([]string{name}, args...), Args: append([]string{name}, args...),