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path: root/src/cmd/gofmt/gofmt_test.go
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Diffstat (limited to 'src/cmd/gofmt/gofmt_test.go')
-rw-r--r--src/cmd/gofmt/gofmt_test.go82
1 files changed, 0 insertions, 82 deletions
diff --git a/src/cmd/gofmt/gofmt_test.go b/src/cmd/gofmt/gofmt_test.go
deleted file mode 100644
index 70700554b..000000000
--- a/src/cmd/gofmt/gofmt_test.go
+++ /dev/null
@@ -1,82 +0,0 @@
-// 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 main
-
-import (
- "bytes"
- "io/ioutil"
- "path/filepath"
- "strings"
- "testing"
-)
-
-
-func runTest(t *testing.T, dirname, in, out, flags string) {
- in = filepath.Join(dirname, in)
- out = filepath.Join(dirname, out)
-
- // process flags
- *simplifyAST = false
- *rewriteRule = ""
- for _, flag := range strings.Split(flags, " ") {
- elts := strings.SplitN(flag, "=", 2)
- name := elts[0]
- value := ""
- if len(elts) == 2 {
- value = elts[1]
- }
- switch name {
- case "":
- // no flags
- case "-r":
- *rewriteRule = value
- case "-s":
- *simplifyAST = true
- default:
- t.Errorf("unrecognized flag name: %s", name)
- }
- }
-
- initParserMode()
- initPrinterMode()
- initRewrite()
-
- var buf bytes.Buffer
- err := processFile(in, nil, &buf)
- if err != nil {
- t.Error(err)
- return
- }
-
- expected, err := ioutil.ReadFile(out)
- if err != nil {
- t.Error(err)
- return
- }
-
- if got := buf.Bytes(); bytes.Compare(got, expected) != 0 {
- t.Errorf("(gofmt %s) != %s (see %s.gofmt)", in, out, in)
- ioutil.WriteFile(in+".gofmt", got, 0666)
- }
-}
-
-
-// TODO(gri) Add more test cases!
-var tests = []struct {
- dirname, in, out, flags string
-}{
- {".", "gofmt.go", "gofmt.go", ""},
- {".", "gofmt_test.go", "gofmt_test.go", ""},
- {"testdata", "composites.input", "composites.golden", "-s"},
- {"testdata", "rewrite1.input", "rewrite1.golden", "-r=Foo->Bar"},
- {"testdata", "rewrite2.input", "rewrite2.golden", "-r=int->bool"},
-}
-
-
-func TestRewrite(t *testing.T) {
- for _, test := range tests {
- runTest(t, test.dirname, test.in, test.out, test.flags)
- }
-}