Current File : //usr/local/go119/src/os/exec/lp_test.go
// Copyright 2011 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package exec
import (
"testing"
)
var nonExistentPaths = []string{
"some-non-existent-path",
"non-existent-path/slashed",
}
func TestLookPathNotFound(t *testing.T) {
for _, name := range nonExistentPaths {
path, err := LookPath(name)
if err == nil {
t.Fatalf("LookPath found %q in $PATH", name)
}
if path != "" {
t.Fatalf("LookPath path == %q when err != nil", path)
}
perr, ok := err.(*Error)
if !ok {
t.Fatal("LookPath error is not an exec.Error")
}
if perr.Name != name {
t.Fatalf("want Error name %q, got %q", name, perr.Name)
}
}
}
Mini Shell