github.com/riscv/riscv-go@v0.0.0-20200123204226-124ebd6fcc8e/src/cmd/go/internal/get/pkg_test.go (about)

     1  // Copyright 2014 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package get
     6  
     7  import (
     8  	"cmd/go/internal/load"
     9  	"cmd/go/internal/str"
    10  	"reflect"
    11  	"strings"
    12  	"testing"
    13  )
    14  
    15  var foldDupTests = []struct {
    16  	list   []string
    17  	f1, f2 string
    18  }{
    19  	{str.StringList("math/rand", "math/big"), "", ""},
    20  	{str.StringList("math", "strings"), "", ""},
    21  	{str.StringList("strings"), "", ""},
    22  	{str.StringList("strings", "strings"), "strings", "strings"},
    23  	{str.StringList("Rand", "rand", "math", "math/rand", "math/Rand"), "Rand", "rand"},
    24  }
    25  
    26  func TestFoldDup(t *testing.T) {
    27  	for _, tt := range foldDupTests {
    28  		f1, f2 := str.FoldDup(tt.list)
    29  		if f1 != tt.f1 || f2 != tt.f2 {
    30  			t.Errorf("foldDup(%q) = %q, %q, want %q, %q", tt.list, f1, f2, tt.f1, tt.f2)
    31  		}
    32  	}
    33  }
    34  
    35  var parseMetaGoImportsTests = []struct {
    36  	in  string
    37  	out []metaImport
    38  }{
    39  	{
    40  		`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`,
    41  		[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
    42  	},
    43  	{
    44  		`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
    45  		<meta name="go-import" content="baz/quux git http://github.com/rsc/baz/quux">`,
    46  		[]metaImport{
    47  			{"foo/bar", "git", "https://github.com/rsc/foo/bar"},
    48  			{"baz/quux", "git", "http://github.com/rsc/baz/quux"},
    49  		},
    50  	},
    51  	{
    52  		`<head>
    53  		<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
    54  		</head>`,
    55  		[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
    56  	},
    57  	{
    58  		`<meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">
    59  		<body>`,
    60  		[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
    61  	},
    62  	{
    63  		`<!doctype html><meta name="go-import" content="foo/bar git https://github.com/rsc/foo/bar">`,
    64  		[]metaImport{{"foo/bar", "git", "https://github.com/rsc/foo/bar"}},
    65  	},
    66  	{
    67  		// XML doesn't like <div style=position:relative>.
    68  		`<!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>`,
    69  		[]metaImport{{"chitin.io/chitin", "git", "https://github.com/chitin-io/chitin"}},
    70  	},
    71  }
    72  
    73  func TestParseMetaGoImports(t *testing.T) {
    74  	for i, tt := range parseMetaGoImportsTests {
    75  		out, err := parseMetaGoImports(strings.NewReader(tt.in))
    76  		if err != nil {
    77  			t.Errorf("test#%d: %v", i, err)
    78  			continue
    79  		}
    80  		if !reflect.DeepEqual(out, tt.out) {
    81  			t.Errorf("test#%d:\n\thave %q\n\twant %q", i, out, tt.out)
    82  		}
    83  	}
    84  }
    85  
    86  func pkgImportPath(path string) *load.Package {
    87  	return &load.Package{
    88  		PackagePublic: load.PackagePublic{
    89  			ImportPath: path,
    90  		},
    91  	}
    92  }