DockerCLI/cli/compose/loader/windows_path_test.go

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package loader
// Copyright 2010 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.
// https://github.com/golang/go/blob/master/LICENSE
// The code in this file was copied from the Golang filepath package with some
// small modifications to run it on non-Windows platforms.
// https://github.com/golang/go/blob/1d0e94b1e13d5e8a323a63cd1cc1ef95290c9c36/src/path/filepath/path_test.go#L711-L763
import "testing"
type IsAbsTest struct {
path string
isAbs bool
}
var isabstests = []IsAbsTest{
{"", false},
{"/", true},
{"/usr/bin/gcc", true},
{"..", false},
{"/a/../bb", true},
{".", false},
{"./", false},
{"lala", false},
}
var winisabstests = []IsAbsTest{
{`C:\`, true},
{`c\`, false},
{`c::`, false},
{`c:`, false},
{`/`, false},
{`\`, false},
{`\Windows`, false},
{`c:a\b`, false},
{`c:\a\b`, true},
{`c:/a/b`, true},
{`\\host\share\foo`, true},
{`//host/share/foo/bar`, true},
}
func TestIsAbs(t *testing.T) {
tests := append(isabstests, winisabstests...)
// All non-windows tests should fail, because they have no volume letter.
for _, test := range isabstests {
tests = append(tests, IsAbsTest{test.path, false})
}
// All non-windows test should work as intended if prefixed with volume letter.
for _, test := range isabstests {
tests = append(tests, IsAbsTest{"c:" + test.path, test.isAbs})
}
for _, test := range winisabstests {
if r := isAbs(test.path); r != test.isAbs {
t.Errorf("IsAbs(%q) = %v, want %v", test.path, r, test.isAbs)
}
}
}