mirror of
https://github.com/go-sylixos/elvish.git
synced 2024-12-05 03:17:50 +08:00
39 lines
1.3 KiB
Go
39 lines
1.3 KiB
Go
package eval_test
|
|
|
|
import (
|
|
"os"
|
|
"testing"
|
|
|
|
. "github.com/elves/elvish/pkg/eval"
|
|
|
|
. "github.com/elves/elvish/pkg/eval/evaltest"
|
|
"github.com/elves/elvish/pkg/testutil"
|
|
)
|
|
|
|
func TestBuiltinFnExternal(t *testing.T) {
|
|
tmpHome, cleanup := testutil.InTempHome()
|
|
defer cleanup()
|
|
|
|
restorePath := testutil.WithTempEnv("PATH", tmpHome+":"+os.Getenv("PATH"))
|
|
defer restorePath()
|
|
|
|
Test(t,
|
|
That(`e = (external true); kind-of $e`).Puts("fn"),
|
|
That(`e = (external true); put (repr $e)`).Puts("<external true>"),
|
|
That(`e = (external false); m = [&$e=true]; put (repr $m)`).Puts("[&<external false>=true]"),
|
|
// This group tests the `ExternalCmd.Call` method.
|
|
That(`e = (external true); $e`).DoesNothing(),
|
|
That(`e = (external true); $e &option`).Throws(ErrExternalCmdOpts, "$e &option"),
|
|
That(`e = (external false); $e`).Throws(CmdExit(
|
|
ExternalCmdExit{CmdName: "false", WaitStatus: exitWaitStatus(1)})),
|
|
|
|
// TODO: Modify the ExternalCmd.Call method to wrap the Go error in a
|
|
// predictable Elvish error so we don't have to resort to using
|
|
// ThrowsAny in the following tests.
|
|
//
|
|
// The command shouldn't be found when run so we should get an
|
|
// exception along the lines of "executable file not found in $PATH".
|
|
That(`e = (external true); E:PATH=/ $e`).Throws(AnyError),
|
|
)
|
|
}
|