| // Copyright 2014 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 get |
| |
| import ( |
| "cmd/go/internal/str" |
| "reflect" |
| "strings" |
| "testing" |
| ) |
| |
| var foldDupTests = []struct { |
| list []string |
| f1, f2 string |
| }{ |
| {str.StringList("math/rand", "math/big"), "", ""}, |
| {str.StringList("math", "strings"), "", ""}, |
| {str.StringList("strings"), "", ""}, |
| {str.StringList("strings", "strings"), "strings", "strings"}, |
| {str.StringList("Rand", "rand", "math", "math/rand", "math/Rand"), "Rand", "rand"}, |
| } |
| |
| func TestFoldDup(t *testing.T) { |
| for _, tt := range foldDupTests { |
| f1, f2 := str.FoldDup(tt.list) |
| if f1 != tt.f1 || f2 != tt.f2 { |
| t.Errorf("foldDup(%q) = %q, %q, want %q, %q", tt.list, f1, f2, tt.f1, tt.f2) |
| } |
| } |
| } |
| |
| var parseMetaGoImportsTests = []struct { |
| in string |
| mod ModuleMode |
| out []metaImport |
| }{ |
| { |
| `<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`, |
| IgnoreMod, |
| []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">`, |
| IgnoreMod, |
| []metaImport{ |
| {"foo/bar", "git", "https://github.com/rsc/foo/bar"}, |
| {"baz/quux", "git", "http://github.com/rsc/baz/quux"}, |
| }, |
| }, |
| { |
| `<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar"> |
| <meta name="go-import" content="foo/bar mod http://github.com/rsc/baz/quux">`, |
| IgnoreMod, |
| []metaImport{ |
| {"foo/bar", "git", "https://github.com/rsc/foo/bar"}, |
| }, |
| }, |
| { |
| `<meta name="go-import" content="foo/bar mod http://github.com/rsc/baz/quux"> |
| <meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`, |
| IgnoreMod, |
| []metaImport{ |
| {"foo/bar", "git", "https://github.com/rsc/foo/bar"}, |
| }, |
| }, |
| { |
| `<meta name="go-import" content="foo/bar mod http://github.com/rsc/baz/quux"> |
| <meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`, |
| PreferMod, |
| []metaImport{ |
| {"foo/bar", "mod", "http://github.com/rsc/baz/quux"}, |
| }, |
| }, |
| { |
| `<head> |
| <meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar"> |
| </head>`, |
| IgnoreMod, |
| []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>`, |
| IgnoreMod, |
| []metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}}, |
| }, |
| { |
| `<!doctype html><meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`, |
| IgnoreMod, |
| []metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}}, |
| }, |
| { |
| // XML doesn't like <div style=position:relative>. |
| `<!doctype html><title>Page Not Found</title><meta name=go-import content="chitin.io/chitin git https://github.com/chitin-io/chitin"><div style=position:relative>DRAFT</div>`, |
| IgnoreMod, |
| []metaImport{{"chitin.io/chitin", "git", "https://github.com/chitin-io/chitin"}}, |
| }, |
| { |
| `<meta name="go-import" content="myitcv.io git https://github.com/myitcv/x"> |
| <meta name="go-import" content="myitcv.io/blah2 mod https://raw.githubusercontent.com/myitcv/pubx/master"> |
| `, |
| IgnoreMod, |
| []metaImport{{"myitcv.io", "git", "https://github.com/myitcv/x"}}, |
| }, |
| { |
| `<meta name="go-import" content="myitcv.io git https://github.com/myitcv/x"> |
| <meta name="go-import" content="myitcv.io/blah2 mod https://raw.githubusercontent.com/myitcv/pubx/master"> |
| `, |
| PreferMod, |
| []metaImport{ |
| {"myitcv.io/blah2", "mod", "https://raw.githubusercontent.com/myitcv/pubx/master"}, |
| {"myitcv.io", "git", "https://github.com/myitcv/x"}, |
| }, |
| }, |
| } |
| |
| func TestParseMetaGoImports(t *testing.T) { |
| for i, tt := range parseMetaGoImportsTests { |
| out, err := parseMetaGoImports(strings.NewReader(tt.in), tt.mod) |
| 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) |
| } |
| } |
| } |
