| // Copyright 2016 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 main |
| |
| import ( |
| "os" |
| "reflect" |
| "testing" |
| ) |
| |
| func TestRemoveDevNull(t *testing.T) { |
| fi, err := os.Lstat(os.DevNull) |
| if err != nil { |
| t.Skip(err) |
| } |
| if fi.Mode().IsRegular() { |
| t.Errorf("Lstat(%s).Mode().IsRegular() = true; expected false", os.DevNull) |
| } |
| mayberemovefile(os.DevNull) |
| _, err = os.Lstat(os.DevNull) |
| if err != nil { |
| t.Errorf("mayberemovefile(%s) did remove it; oops", os.DevNull) |
| } |
| } |
| |
| func TestSplitPkgConfigOutput(t *testing.T) { |
| for _, test := range []struct { |
| in []byte |
| want []string |
| }{ |
| {[]byte(`-r:foo -L/usr/white\ space/lib -lfoo\ bar -lbar\ baz`), []string{"-r:foo", "-L/usr/white space/lib", "-lfoo bar", "-lbar baz"}}, |
| {[]byte(`-lextra\ fun\ arg\\`), []string{`-lextra fun arg\`}}, |
| {[]byte(`broken flag\`), []string{"broken", "flag"}}, |
| {[]byte("\textra whitespace\r\n"), []string{"extra", "whitespace"}}, |
| {[]byte(" \r\n "), nil}, |
| } { |
| got := splitPkgConfigOutput(test.in) |
| if !reflect.DeepEqual(got, test.want) { |
| t.Errorf("splitPkgConfigOutput(%v) = %v; want %v", test.in, got, test.want) |
| } |
| } |
| } |