Subversion Repositories openrisc

// 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)
                }
        }
}