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100 lines
3.4 KiB
100 lines
3.4 KiB
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package git
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"gopkg.in/src-d/go-git.v4/plumbing/filemode"
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"gopkg.in/src-d/go-git.v4/plumbing/object"
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)
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func getTestEntries() Entries {
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return Entries{
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v1.0", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v2.0", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v2.1", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v2.12", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v2.2", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "v12.0", Mode: filemode.Dir}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "abc", Mode: filemode.Regular}},
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&TreeEntry{gogitTreeEntry: &object.TreeEntry{Name: "bcd", Mode: filemode.Regular}},
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}
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}
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func TestEntriesSort(t *testing.T) {
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entries := getTestEntries()
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entries.Sort()
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assert.Equal(t, "v1.0", entries[0].Name())
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assert.Equal(t, "v12.0", entries[1].Name())
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assert.Equal(t, "v2.0", entries[2].Name())
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assert.Equal(t, "v2.1", entries[3].Name())
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assert.Equal(t, "v2.12", entries[4].Name())
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assert.Equal(t, "v2.2", entries[5].Name())
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assert.Equal(t, "abc", entries[6].Name())
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assert.Equal(t, "bcd", entries[7].Name())
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}
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func TestEntriesCustomSort(t *testing.T) {
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entries := getTestEntries()
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entries.CustomSort(func(s1, s2 string) bool {
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return s1 > s2
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})
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assert.Equal(t, "v2.2", entries[0].Name())
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assert.Equal(t, "v2.12", entries[1].Name())
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assert.Equal(t, "v2.1", entries[2].Name())
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assert.Equal(t, "v2.0", entries[3].Name())
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assert.Equal(t, "v12.0", entries[4].Name())
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assert.Equal(t, "v1.0", entries[5].Name())
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assert.Equal(t, "bcd", entries[6].Name())
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assert.Equal(t, "abc", entries[7].Name())
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}
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func TestFollowLink(t *testing.T) {
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r, err := OpenRepository("tests/repos/repo1_bare")
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assert.NoError(t, err)
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commit, err := r.GetCommit("37991dec2c8e592043f47155ce4808d4580f9123")
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assert.NoError(t, err)
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// get the symlink
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lnk, err := commit.Tree.GetTreeEntryByPath("foo/bar/link_to_hello")
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assert.NoError(t, err)
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assert.True(t, lnk.IsLink())
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// should be able to dereference to target
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target, err := lnk.FollowLink()
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assert.NoError(t, err)
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assert.Equal(t, target.Name(), "hello")
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assert.False(t, target.IsLink())
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assert.Equal(t, target.ID.String(), "b14df6442ea5a1b382985a6549b85d435376c351")
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// should error when called on normal file
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target, err = commit.Tree.GetTreeEntryByPath("file1.txt")
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assert.NoError(t, err)
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_, err = target.FollowLink()
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assert.Equal(t, err.Error(), "file1.txt: not a symlink")
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// should error for broken links
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target, err = commit.Tree.GetTreeEntryByPath("foo/broken_link")
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assert.NoError(t, err)
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assert.True(t, target.IsLink())
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_, err = target.FollowLink()
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assert.Equal(t, err.Error(), "broken_link: broken link")
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// should error for external links
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target, err = commit.Tree.GetTreeEntryByPath("foo/outside_repo")
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assert.NoError(t, err)
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assert.True(t, target.IsLink())
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_, err = target.FollowLink()
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assert.Equal(t, err.Error(), "outside_repo: points outside of repo")
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// testing fix for short link bug
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target, err = commit.Tree.GetTreeEntryByPath("foo/link_short")
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assert.NoError(t, err)
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_, err = target.FollowLink()
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assert.Equal(t, err.Error(), "link_short: broken link")
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}
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