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@ -6,6 +6,7 @@ package main
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import (
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"flag"
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"fmt"
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"io"
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"os"
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"os/exec"
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"path/filepath"
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@ -63,8 +64,10 @@ func TestScripts(t *testing.T) {
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binfile += ".exe"
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}
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if err := os.Symlink(os.Args[0], binfile); err != nil {
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if err := copyFile(os.Args[0], binfile); err != nil { // Fallback to copy if symlink failed. Useful for Windows not elevated processes
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return err
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}
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}
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env.Vars = append(env.Vars, fmt.Sprintf("PATH=%s%c%s", bindir, filepath.ListSeparator, os.Getenv("PATH")))
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env.Vars = append(env.Vars, "TESTSCRIPT_COMMAND=garble")
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return nil
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@ -81,6 +84,23 @@ func TestScripts(t *testing.T) {
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testscript.Run(t, p)
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}
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func copyFile(from, to string) error {
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writer, err := os.Create(to)
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if err != nil {
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return err
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}
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defer writer.Close()
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reader, err := os.Open(from)
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if err != nil {
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return err
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}
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defer reader.Close()
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_, err = io.Copy(writer, reader)
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return err
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}
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func binsubstr(ts *testscript.TestScript, neg bool, args []string) {
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if len(args) < 2 {
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ts.Fatalf("usage: binsubstr file substr...")
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