go/build: fix test on Windows

Change-Id: Icba46194bcbfd86b512eef2599242c715ad4e7d3
Reviewed-on: https://go-review.googlesource.com/2041
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>

diff --git a/src/go/build/build_test.go b/src/go/build/build_test.go
index abdad0c1f951b466b2671b3dc1a0e270b301f3b2..bdd4c05675b1c6d30468ed6d705c5e33cb82ebb8 100644 (file)
--- a/src/go/build/build_test.go
+++ b/src/go/build/build_test.go
@@ -99,7 +99,7 @@ func TestMultiplePackageImport(t *testing.T) {
                t.Fatal(`Import("testdata/multi") did not return MultiplePackageError.`)
        }
        want := &MultiplePackageError{
-               Dir:      "testdata/multi",
+               Dir:      filepath.FromSlash("testdata/multi"),
                Packages: []string{"main", "test_package"},
                Files:    []string{"file.go", "file_appengine.go"},
        }