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71cd3835bc
Qualified imports of pkg/tt outnumber unqualified (27 to 24). Improve consistency, and clarity, by changing the dot (unqualified) imports of that package symbols to qualified.
39 lines
1.4 KiB
Go
39 lines
1.4 KiB
Go
//go:build !windows && !plan9 && !js
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package eval_test
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import (
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"fmt"
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"runtime"
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"syscall"
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"testing"
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. "src.elv.sh/pkg/eval"
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"src.elv.sh/pkg/tt"
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)
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func TestExternalCmdExit_Error(t *testing.T) {
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tt.Test(t, tt.Fn("Error", error.Error), tt.Table{
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Args(ExternalCmdExit{0x0, "ls", 1}).Rets("ls exited with 0"),
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Args(ExternalCmdExit{0x100, "ls", 1}).Rets("ls exited with 1"),
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// Note: all Unix'es have SIGINT = 2, but syscall package has different
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// string in gccgo("Interrupt") and gc("interrupt").
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Args(ExternalCmdExit{0x2, "ls", 1}).Rets("ls killed by signal " + syscall.SIGINT.String()),
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// 0x80 + signal for core dumped
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Args(ExternalCmdExit{0x82, "ls", 1}).Rets("ls killed by signal " + syscall.SIGINT.String() + " (core dumped)"),
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// 0x7f + signal<<8 for stopped
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Args(ExternalCmdExit{0x27f, "ls", 1}).Rets("ls stopped by signal " + syscall.SIGINT.String() + " (pid=1)"),
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})
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if runtime.GOOS == "linux" {
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tt.Test(t, tt.Fn("Error", error.Error), tt.Table{
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// 0x057f + cause<<16 for trapped. SIGTRAP is 5 on all Unix'es but have
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// different string representations on different OSes.
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Args(ExternalCmdExit{0x1057f, "ls", 1}).Rets(fmt.Sprintf(
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"ls stopped by signal %s (pid=1) (trapped 1)", syscall.SIGTRAP)),
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// 0xff is the only exit code that is not exited, signaled or stopped.
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Args(ExternalCmdExit{0xff, "ls", 1}).Rets("ls has unknown WaitStatus 255"),
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})
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}
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}
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