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forgejo/services/pull/check_test.go
zeripath 875c5e1305 Only check for conflicts/merging if the PR has not been merged in the interim (#10132)
* Only check for merging if the PR has not been merged in the interim

* fixup! Only check for merging if the PR has not been merged in the interim

* Try to fix test failure

* Use PR2 not PR1 in tests as PR1 merges automatically

* return already merged error

* enforce locking

* enforce locking - fix-test

* enforce locking - fix-testx2

* enforce locking - fix-testx3

* move pullrequest checking to after merge

This might improve the chance that the race does not affect us but does not prevent it.

* Remove minor race with getting merge commit id

* fixup

* move check pr after merge

* Remove unnecessary prepareTestEnv - onGiteaRun does this for us

* Add information about when merging occuring

* fix fmt

* More logging

* Attempt to fix mysql

* Try MySQL fix again

* try again

* Try again?!

* Try again?!

* Sigh

* remove the count - perhaps that will help

* next remove the update id

* next remove the update id - make it updated_unix instead

* On failure to merge ensure that the pr is rechecked for conflict errors

* On failure to merge ensure that the pr is rechecked for conflict errors

* Update models/pull.go

* Update models/pull.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

* Apply suggestions from code review

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

Co-authored-by: Lauris BH <lauris@nix.lv>
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
2020-02-10 01:09:31 +02:00

87 lines
2.2 KiB
Go

// Copyright 2019 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 pull
import (
"context"
"strconv"
"testing"
"time"
"code.gitea.io/gitea/models"
"code.gitea.io/gitea/modules/queue"
"github.com/stretchr/testify/assert"
"github.com/unknwon/com"
)
func TestPullRequest_AddToTaskQueue(t *testing.T) {
assert.NoError(t, models.PrepareTestDatabase())
idChan := make(chan int64, 10)
q, err := queue.NewChannelUniqueQueue(func(data ...queue.Data) {
for _, datum := range data {
prID := datum.(string)
id := com.StrTo(prID).MustInt64()
idChan <- id
}
}, queue.ChannelUniqueQueueConfiguration{
WorkerPoolConfiguration: queue.WorkerPoolConfiguration{
QueueLength: 10,
BatchLength: 1,
},
Workers: 1,
Name: "temporary-queue",
}, "")
assert.NoError(t, err)
queueShutdown := []func(){}
queueTerminate := []func(){}
prQueue = q.(queue.UniqueQueue)
pr := models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest)
AddToTaskQueue(pr)
assert.Eventually(t, func() bool {
pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest)
return pr.Status == models.PullRequestStatusChecking
}, 1*time.Second, 100*time.Millisecond)
has, err := prQueue.Has(strconv.FormatInt(pr.ID, 10))
assert.True(t, has)
assert.NoError(t, err)
prQueue.Run(func(_ context.Context, shutdown func()) {
queueShutdown = append(queueShutdown, shutdown)
}, func(_ context.Context, terminate func()) {
queueTerminate = append(queueTerminate, terminate)
})
select {
case id := <-idChan:
assert.EqualValues(t, pr.ID, id)
case <-time.After(time.Second):
assert.Fail(t, "Timeout: nothing was added to pullRequestQueue")
}
has, err = prQueue.Has(strconv.FormatInt(pr.ID, 10))
assert.False(t, has)
assert.NoError(t, err)
pr = models.AssertExistsAndLoadBean(t, &models.PullRequest{ID: 2}).(*models.PullRequest)
assert.Equal(t, models.PullRequestStatusChecking, pr.Status)
for _, callback := range queueShutdown {
callback()
}
for _, callback := range queueTerminate {
callback()
}
prQueue = nil
}