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forgejo/modules/git/repo_compare_test.go
zeripath f7b152f126
Ensure git tag tests and others create test repos in tmpdir (#18447)
* Ensure git tag tests and other create test repos in tmpdir

There are a few places where tests appear to reuse testing repos which
causes random CI failures.

This PR simply changes these tests to ensure that cloning always happens
into new temporary directories.

Fix #18444

* Change log root for integration tests to use the REPO_TEST_DIR

There is a potential race in the drone integration tests whereby test-mysql etc
will start writing to log files causing make test-check fail.

Fix #18077

Signed-off-by: Andrew Thornton <art27@cantab.net>
2022-01-29 12:41:44 +00:00

127 lines
2.9 KiB
Go

// Copyright 2018 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package git
import (
"bytes"
"io"
"path/filepath"
"testing"
"code.gitea.io/gitea/modules/util"
"github.com/stretchr/testify/assert"
)
func TestGetFormatPatch(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
clonedPath, err := cloneRepo(bareRepo1Path, "repo1_TestGetFormatPatch")
if err != nil {
assert.NoError(t, err)
return
}
defer util.RemoveAll(clonedPath)
repo, err := OpenRepository(clonedPath)
if err != nil {
assert.NoError(t, err)
return
}
defer repo.Close()
rd := &bytes.Buffer{}
err = repo.GetPatch("8d92fc95^", "8d92fc95", rd)
if err != nil {
assert.NoError(t, err)
return
}
patchb, err := io.ReadAll(rd)
if err != nil {
assert.NoError(t, err)
return
}
patch := string(patchb)
assert.Regexp(t, "^From 8d92fc95", patch)
assert.Contains(t, patch, "Subject: [PATCH] Add file2.txt")
}
func TestReadPatch(t *testing.T) {
// Ensure we can read the patch files
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
repo, err := OpenRepository(bareRepo1Path)
if err != nil {
assert.NoError(t, err)
return
}
defer repo.Close()
// This patch doesn't exist
noFile, err := repo.ReadPatchCommit(0)
assert.Error(t, err)
// This patch is an empty one (sometimes it's a 404)
noCommit, err := repo.ReadPatchCommit(1)
assert.Error(t, err)
// This patch is legit and should return a commit
oldCommit, err := repo.ReadPatchCommit(2)
if err != nil {
assert.NoError(t, err)
return
}
assert.Empty(t, noFile)
assert.Empty(t, noCommit)
assert.Len(t, oldCommit, 40)
assert.True(t, oldCommit == "6e8e2a6f9efd71dbe6917816343ed8415ad696c3")
}
func TestReadWritePullHead(t *testing.T) {
// Ensure we can write SHA1 head corresponding to PR and open them
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
// As we are writing we should clone the repository first
clonedPath, err := cloneRepo(bareRepo1Path, "TestReadWritePullHead")
if err != nil {
assert.NoError(t, err)
return
}
defer util.RemoveAll(clonedPath)
repo, err := OpenRepository(clonedPath)
if err != nil {
assert.NoError(t, err)
return
}
defer repo.Close()
// Try to open non-existing Pull
_, err = repo.GetRefCommitID(PullPrefix + "0/head")
assert.Error(t, err)
// Write a fake sha1 with only 40 zeros
newCommit := "feaf4ba6bc635fec442f46ddd4512416ec43c2c2"
err = repo.SetReference(PullPrefix+"1/head", newCommit)
if err != nil {
assert.NoError(t, err)
return
}
// Read the file created
headContents, err := repo.GetRefCommitID(PullPrefix + "1/head")
if err != nil {
assert.NoError(t, err)
return
}
assert.Len(t, string(headContents), 40)
assert.True(t, string(headContents) == newCommit)
// Remove file after the test
err = repo.RemoveReference(PullPrefix + "1/head")
assert.NoError(t, err)
}