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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [libgo/] [go/] [path/] [path_test.go] - Blame information for rev 775

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1 747 jeremybenn 
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package path
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import (
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        "testing"
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)
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type PathTest struct {
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        path, result string
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}
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var cleantests = []PathTest{
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        // Already clean
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        {"", "."},
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        {"abc", "abc"},
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        {"abc/def", "abc/def"},
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        {"a/b/c", "a/b/c"},
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        {".", "."},
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        {"..", ".."},
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        {"../..", "../.."},
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        {"../../abc", "../../abc"},
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        {"/abc", "/abc"},
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        {"/", "/"},
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        // Remove trailing slash
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        {"abc/", "abc"},
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        {"abc/def/", "abc/def"},
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        {"a/b/c/", "a/b/c"},
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        {"./", "."},
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        {"../", ".."},
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        {"../../", "../.."},
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        {"/abc/", "/abc"},
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        // Remove doubled slash
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        {"abc//def//ghi", "abc/def/ghi"},
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        {"//abc", "/abc"},
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        {"///abc", "/abc"},
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        {"//abc//", "/abc"},
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        {"abc//", "abc"},
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        // Remove . elements
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        {"abc/./def", "abc/def"},
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        {"/./abc/def", "/abc/def"},
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        {"abc/.", "abc"},
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        // Remove .. elements
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        {"abc/def/ghi/../jkl", "abc/def/jkl"},
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        {"abc/def/../ghi/../jkl", "abc/jkl"},
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        {"abc/def/..", "abc"},
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        {"abc/def/../..", "."},
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        {"/abc/def/../..", "/"},
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        {"abc/def/../../..", ".."},
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        {"/abc/def/../../..", "/"},
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        {"abc/def/../../../ghi/jkl/../../../mno", "../../mno"},
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        // Combinations
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        {"abc/./../def", "def"},
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        {"abc//./../def", "def"},
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        {"abc/../../././../def", "../../def"},
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}
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func TestClean(t *testing.T) {
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        for _, test := range cleantests {
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                if s := Clean(test.path); s != test.result {
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                        t.Errorf("Clean(%q) = %q, want %q", test.path, s, test.result)
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                }
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        }
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}
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type SplitTest struct {
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        path, dir, file string
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}
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var splittests = []SplitTest{
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        {"a/b", "a/", "b"},
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        {"a/b/", "a/b/", ""},
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        {"a/", "a/", ""},
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        {"a", "", "a"},
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        {"/", "/", ""},
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}
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func TestSplit(t *testing.T) {
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        for _, test := range splittests {
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                if d, f := Split(test.path); d != test.dir || f != test.file {
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                        t.Errorf("Split(%q) = %q, %q, want %q, %q", test.path, d, f, test.dir, test.file)
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                }
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        }
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}
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type JoinTest struct {
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        elem []string
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        path string
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}
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var jointests = []JoinTest{
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        // zero parameters
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        {[]string{}, ""},
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        // one parameter
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        {[]string{""}, ""},
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        {[]string{"a"}, "a"},
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        // two parameters
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        {[]string{"a", "b"}, "a/b"},
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        {[]string{"a", ""}, "a"},
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        {[]string{"", "b"}, "b"},
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        {[]string{"/", "a"}, "/a"},
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        {[]string{"/", ""}, "/"},
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        {[]string{"a/", "b"}, "a/b"},
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        {[]string{"a/", ""}, "a"},
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        {[]string{"", ""}, ""},
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}
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// join takes a []string and passes it to Join.
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func join(elem []string, args ...string) string {
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        args = elem
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        return Join(args...)
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}
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func TestJoin(t *testing.T) {
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        for _, test := range jointests {
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                if p := join(test.elem); p != test.path {
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                        t.Errorf("join(%q) = %q, want %q", test.elem, p, test.path)
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                }
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        }
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}
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type ExtTest struct {
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        path, ext string
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}
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var exttests = []ExtTest{
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        {"path.go", ".go"},
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        {"path.pb.go", ".go"},
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        {"a.dir/b", ""},
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        {"a.dir/b.go", ".go"},
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        {"a.dir/", ""},
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}
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func TestExt(t *testing.T) {
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        for _, test := range exttests {
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                if x := Ext(test.path); x != test.ext {
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                        t.Errorf("Ext(%q) = %q, want %q", test.path, x, test.ext)
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                }
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        }
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}
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var basetests = []PathTest{
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        // Already clean
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        {"", "."},
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        {".", "."},
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        {"/.", "."},
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        {"/", "/"},
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        {"////", "/"},
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        {"x/", "x"},
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        {"abc", "abc"},
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        {"abc/def", "def"},
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        {"a/b/.x", ".x"},
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        {"a/b/c.", "c."},
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        {"a/b/c.x", "c.x"},
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}
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func TestBase(t *testing.T) {
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        for _, test := range basetests {
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                if s := Base(test.path); s != test.result {
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                        t.Errorf("Base(%q) = %q, want %q", test.path, s, test.result)
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                }
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        }
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}
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var dirtests = []PathTest{
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        {"", "."},
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        {".", "."},
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        {"/.", "/"},
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        {"/", "/"},
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        {"////", "/"},
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        {"/foo", "/"},
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        {"x/", "x"},
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        {"abc", "."},
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        {"abc/def", "abc"},
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        {"a/b/.x", "a/b"},
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        {"a/b/c.", "a/b"},
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        {"a/b/c.x", "a/b"},
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}
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func TestDir(t *testing.T) {
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        for _, test := range dirtests {
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                if s := Dir(test.path); s != test.result {
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                        t.Errorf("Dir(%q) = %q, want %q", test.path, s, test.result)
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                }
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        }
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}
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type IsAbsTest struct {
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        path  string
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        isAbs bool
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}
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var isAbsTests = []IsAbsTest{
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        {"", false},
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        {"/", true},
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        {"/usr/bin/gcc", true},
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        {"..", false},
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        {"/a/../bb", true},
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        {".", false},
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        {"./", false},
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        {"lala", false},
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}
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func TestIsAbs(t *testing.T) {
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        for _, test := range isAbsTests {
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                if r := IsAbs(test.path); r != test.isAbs {
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                        t.Errorf("IsAbs(%q) = %v, want %v", test.path, r, test.isAbs)
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                }
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        }
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}

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