50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
// Copyright 2019 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 objabi
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import (
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"path/filepath"
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"runtime"
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"testing"
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)
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// On Windows, "/foo" is reported as a relative path
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// (it is relative to the current drive letter),
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// so we need add a drive letter to test absolute path cases.
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func drive() string {
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if runtime.GOOS == "windows" {
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return "c:"
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}
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return ""
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}
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var absFileTests = []struct {
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dir string
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file string
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rewrites string
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abs string
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}{
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{"/d", "f", "", "/d/f"},
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{"/d", drive() + "/f", "", drive() + "/f"},
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{"/d", "f/g", "", "/d/f/g"},
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{"/d", drive() + "/f/g", "", drive() + "/f/g"},
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{"/d", "f", "/d/f", "??"},
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{"/d", "f/g", "/d/f", "g"},
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{"/d", "f/g", "/d/f=>h", "h/g"},
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{"/d", "f/g", "/d/f=>/h", "/h/g"},
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{"/d", "f/g", "/d/f=>/h;/d/e=>/i", "/h/g"},
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{"/d", "e/f", "/d/f=>/h;/d/e=>/i", "/i/f"},
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}
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func TestAbsFile(t *testing.T) {
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for _, tt := range absFileTests {
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abs := filepath.FromSlash(AbsFile(filepath.FromSlash(tt.dir), filepath.FromSlash(tt.file), tt.rewrites))
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want := filepath.FromSlash(tt.abs)
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if abs != want {
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t.Errorf("AbsFile(%q, %q, %q) = %q, want %q", tt.dir, tt.file, tt.rewrites, abs, want)
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}
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}
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}
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