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https://github.com/go-gitea/gitea
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ffc08c1914
Git will and can pack references into packfiles and therefore if you write/read the files directly you will get false results. Instead you should use update-ref and show-ref. To that end I have created three new functions in git/repo_commit.go that will do this correctly. Related #17191 Signed-off-by: Andrew Thornton <art27@cantab.net>
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
// Copyright 2018 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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"bytes"
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"io"
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"path/filepath"
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"testing"
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"code.gitea.io/gitea/modules/util"
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"github.com/stretchr/testify/assert"
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)
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func TestGetFormatPatch(t *testing.T) {
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bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
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clonedPath, err := cloneRepo(bareRepo1Path, testReposDir, "repo1_TestGetFormatPatch")
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defer util.RemoveAll(clonedPath)
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assert.NoError(t, err)
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repo, err := OpenRepository(clonedPath)
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defer repo.Close()
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assert.NoError(t, err)
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rd := &bytes.Buffer{}
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err = repo.GetPatch("8d92fc95^", "8d92fc95", rd)
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assert.NoError(t, err)
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patchb, err := io.ReadAll(rd)
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assert.NoError(t, err)
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patch := string(patchb)
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assert.Regexp(t, "^From 8d92fc95", patch)
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assert.Contains(t, patch, "Subject: [PATCH] Add file2.txt")
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}
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func TestReadPatch(t *testing.T) {
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// Ensure we can read the patch files
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bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
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repo, err := OpenRepository(bareRepo1Path)
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defer repo.Close()
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assert.NoError(t, err)
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// This patch doesn't exist
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noFile, err := repo.ReadPatchCommit(0)
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assert.Error(t, err)
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// This patch is an empty one (sometimes it's a 404)
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noCommit, err := repo.ReadPatchCommit(1)
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assert.Error(t, err)
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// This patch is legit and should return a commit
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oldCommit, err := repo.ReadPatchCommit(2)
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assert.NoError(t, err)
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assert.Empty(t, noFile)
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assert.Empty(t, noCommit)
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assert.Len(t, oldCommit, 40)
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assert.True(t, oldCommit == "6e8e2a6f9efd71dbe6917816343ed8415ad696c3")
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}
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func TestReadWritePullHead(t *testing.T) {
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// Ensure we can write SHA1 head corresponding to PR and open them
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bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
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repo, err := OpenRepository(bareRepo1Path)
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assert.NoError(t, err)
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defer repo.Close()
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// Try to open non-existing Pull
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_, err = repo.GetRefCommitID(PullPrefix + "0/head")
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assert.Error(t, err)
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// Write a fake sha1 with only 40 zeros
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newCommit := "feaf4ba6bc635fec442f46ddd4512416ec43c2c2"
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err = repo.SetReference(PullPrefix+"1/head", newCommit)
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assert.NoError(t, err)
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// Remove file after the test
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defer func() {
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_ = repo.RemoveReference(PullPrefix + "1/head")
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}()
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// Read the file created
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headContents, err := repo.GetRefCommitID(PullPrefix + "1/head")
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assert.NoError(t, err)
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assert.Len(t, string(headContents), 40)
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assert.True(t, string(headContents) == newCommit)
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}
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