From be94dac4e945a2921b116761e41f1c22f0af2add Mon Sep 17 00:00:00 2001 From: Guoliang Wang Date: Tue, 28 Aug 2018 01:03:37 +0000 Subject: os: add ExitCode method to ProcessState Fixes #26539 Change-Id: I6d403c1bbb552e1f1bdcc09a7ccd60b50617e0fc GitHub-Last-Rev: 0b5262df5d99504523fd7a4665cb70a3cc6b0a09 GitHub-Pull-Request: golang/go#26544 Reviewed-on: https://go-review.googlesource.com/125443 Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick --- src/os/exec/exec_test.go | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) (limited to 'src/os/exec/exec_test.go') diff --git a/src/os/exec/exec_test.go b/src/os/exec/exec_test.go index 7bb230806f..f0bba11c5a 100644 --- a/src/os/exec/exec_test.go +++ b/src/os/exec/exec_test.go @@ -168,6 +168,49 @@ func TestExitStatus(t *testing.T) { } } +func TestExitCode(t *testing.T) { + // Test that exit code are returned correctly + cmd := helperCommand(t, "exit", "42") + cmd.Run() + want := 42 + got := cmd.ProcessState.ExitCode() + if want != got { + t.Errorf("ExitCode got %d, want %d", got, want) + } + + cmd = helperCommand(t, "/no-exist-executable") + cmd.Run() + want = 2 + got = cmd.ProcessState.ExitCode() + if want != got { + t.Errorf("ExitCode got %d, want %d", got, want) + } + + cmd = helperCommand(t, "exit", "255") + cmd.Run() + want = 255 + got = cmd.ProcessState.ExitCode() + if want != got { + t.Errorf("ExitCode got %d, want %d", got, want) + } + + cmd = helperCommand(t, "cat") + cmd.Run() + want = 0 + got = cmd.ProcessState.ExitCode() + if want != got { + t.Errorf("ExitCode got %d, want %d", got, want) + } + + // Test when command does not call Run(). + cmd = helperCommand(t, "cat") + want = -1 + got = cmd.ProcessState.ExitCode() + if want != got { + t.Errorf("ExitCode got %d, want %d", got, want) + } +} + func TestPipes(t *testing.T) { check := func(what string, err error) { if err != nil { -- cgit v1.3