19 lines
405 B
Go
19 lines
405 B
Go
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package helper
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import (
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"os"
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"os/exec"
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"testing"
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)
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// replace execCommand to have the resulting *exec.Cmd launch TestHelperChildStub
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func ReplaceExecCommand(t *testing.T) {
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t.Cleanup(func() {
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execCommand = exec.Command
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})
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execCommand = func(name string, arg ...string) *exec.Cmd {
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return exec.Command(os.Args[0], append([]string{"-test.run=TestHelperChildStub", "--", name}, arg...)...)
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}
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}
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