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SetupTarTestFixture: don't depend on "sh"

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This commit is contained in:
Alexander Neumann 2015-08-16 23:02:02 +02:00
parent 4f8cc1180d
commit c228a212b0
1 changed files with 7 additions and 8 deletions
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15
test/helpers.go
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@ -88,19 +88,18 @@ func RandomReader(seed, size int) *bytes.Reader {
// SetupTarTestFixture extracts the tarFile to outputDir. // SetupTarTestFixture extracts the tarFile to outputDir.
func SetupTarTestFixture(t testing.TB, outputDir, tarFile string) { func SetupTarTestFixture(t testing.TB, outputDir, tarFile string) {
err := System("sh", "-c", `(cd "$1" && tar xzf - ) < "$2"`, f, err := os.Open(tarFile)
"sh", outputDir, tarFile) defer f.Close()
OK(t, err) OK(t, err)
}
// System runs the command and returns the exit code. Output is passed on to cmd := exec.Command("tar", "xzf", "-")
// stdout/stderr. cmd.Dir = outputDir
func System(command string, args ...string) error {
cmd := exec.Command(command, args...) cmd.Stdin = f
cmd.Stdout = os.Stdout cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr cmd.Stderr = os.Stderr
return cmd.Run() OK(t, cmd.Run())
} }
// WithTestEnvironment creates a test environment, extracts the repository // WithTestEnvironment creates a test environment, extracts the repository