| // Copyright 2013 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 vcs |
| |
| import ( |
| "io/ioutil" |
| "os" |
| "path/filepath" |
| "reflect" |
| "strings" |
| "testing" |
| ) |
| |
| // Test that RepoRootForImportPath creates the correct RepoRoot for a given importPath. |
| // TODO(cmang): Add tests for SVN and BZR. |
| func TestRepoRootForImportPath(t *testing.T) { |
| tests := []struct { |
| path string |
| want *RepoRoot |
| }{ |
| { |
| "code.google.com/p/go", |
| &RepoRoot{ |
| VCS: vcsHg, |
| Repo: "https://code.google.com/p/go", |
| }, |
| }, |
| { |
| "code.google.com/r/go", |
| &RepoRoot{ |
| VCS: vcsHg, |
| Repo: "https://code.google.com/r/go", |
| }, |
| }, |
| { |
| "github.com/golang/groupcache", |
| &RepoRoot{ |
| VCS: vcsGit, |
| Repo: "https://github.com/golang/groupcache", |
| }, |
| }, |
| } |
| |
| for _, test := range tests { |
| got, err := RepoRootForImportPath(test.path, false) |
| if err != nil { |
| t.Errorf("RepoRootForImport(%q): %v", test.path, err) |
| continue |
| } |
| want := test.want |
| if got.VCS.Name != want.VCS.Name || got.Repo != want.Repo { |
| t.Errorf("RepoRootForImport(%q) = VCS(%s) Repo(%s), want VCS(%s) Repo(%s)", test.path, got.VCS, got.Repo, want.VCS, want.Repo) |
| } |
| } |
| } |
| |
| // Test that FromDir correctly inspects a given directory and returns the right VCS. |
| func TestFromDir(t *testing.T) { |
| type testStruct struct { |
| path string |
| want *Cmd |
| } |
| |
| tests := make([]testStruct, len(vcsList)) |
| tempDir, err := ioutil.TempDir("", "vcstest") |
| if err != nil { |
| t.Fatal(err) |
| } |
| defer os.RemoveAll(tempDir) |
| |
| for i, vcs := range vcsList { |
| tests[i] = testStruct{ |
| filepath.Join(tempDir, vcs.Name, "."+vcs.Cmd), |
| vcs, |
| } |
| } |
| |
| for _, test := range tests { |
| os.MkdirAll(test.path, 0755) |
| got, _, _ := FromDir(test.path, tempDir) |
| if got.Name != test.want.Name { |
| t.Errorf("FromDir(%q, %q) = %s, want %s", test.path, tempDir, got, test.want) |
| } |
| os.RemoveAll(test.path) |
| } |
| } |
| |
| var parseMetaGoImportsTests = []struct { |
| in string |
| out []metaImport |
| }{ |
| { |
| `<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`, |
| []metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}}, |
| }, |
| { |
| `<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar"> |
| <meta name="go-import" content="baz/quux git http://github.com/rsc/baz/quux">`, |
| []metaImport{ |
| {"foo/bar", "git", "https://github.com/rsc/foo/bar"}, |
| {"baz/quux", "git", "http://github.com/rsc/baz/quux"}, |
| }, |
| }, |
| { |
| `<head> |
| <meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar"> |
| </head>`, |
| []metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}}, |
| }, |
| { |
| `<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar"> |
| <body>`, |
| []metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}}, |
| }, |
| } |
| |
| func TestParseMetaGoImports(t *testing.T) { |
| for i, tt := range parseMetaGoImportsTests { |
| out, err := parseMetaGoImports(strings.NewReader(tt.in)) |
| if err != nil { |
| t.Errorf("test#%d: %v", i, err) |
| continue |
| } |
| if !reflect.DeepEqual(out, tt.out) { |
| t.Errorf("test#%d:\n\thave %q\n\twant %q", i, out, tt.out) |
| } |
| } |
| } |
