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198ef500d2
Fixes #37446. The job-status resolver in `checkJobsOfCurrentRunAttempt` only considered `needs` and job-level concurrency when transitioning jobs out of `Blocked`. When something drove the resolver against a run blocked solely by workflow-level concurrency — for example, a sibling run in the same group entering the queue and triggering `EmitJobsIfReadyByRun` — the run's job silently became `Waiting` while another run still held the concurrency group, and the runner could pick it up, defeating the concurrency guarantee. The fix bails out of the resolver when the run's latest attempt is still blocked by run-level concurrency. `checkRunConcurrency` re-evaluates when the holding run finishes. Covered by a unit test (`Test_checkJobsOfCurrentRunAttempt_RunLevelConcurrencyKeepsJobsBlocked` in `services/actions/job_emitter_test.go`) that sets up a Running holder attempt and a Blocked sibling attempt in the same concurrency group directly in the DB, calls `checkJobsOfCurrentRunAttempt`, and asserts the blocked job stays `Blocked`. Fails on master, passes with the fix. --- This PR was written with the help of Claude Opus 4.7 --------- Co-authored-by: Claude (Opus 4.7) <noreply@anthropic.com>
296 lines
9.9 KiB
Go
296 lines
9.9 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package actions
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import (
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"testing"
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actions_model "code.gitea.io/gitea/models/actions"
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"code.gitea.io/gitea/models/db"
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"code.gitea.io/gitea/models/unittest"
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"github.com/stretchr/testify/assert"
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)
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func Test_jobStatusResolver_Resolve(t *testing.T) {
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tests := []struct {
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name string
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jobs actions_model.ActionJobList
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want map[int64]actions_model.Status
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}{
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{
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name: "no blocked",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "1", Status: actions_model.StatusWaiting, Needs: []string{}},
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{ID: 2, JobID: "2", Status: actions_model.StatusWaiting, Needs: []string{}},
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{ID: 3, JobID: "3", Status: actions_model.StatusWaiting, Needs: []string{}},
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},
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want: map[int64]actions_model.Status{},
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},
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{
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name: "single blocked",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "1", Status: actions_model.StatusSuccess, Needs: []string{}},
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{ID: 2, JobID: "2", Status: actions_model.StatusBlocked, Needs: []string{"1"}},
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{ID: 3, JobID: "3", Status: actions_model.StatusWaiting, Needs: []string{}},
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},
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want: map[int64]actions_model.Status{
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2: actions_model.StatusWaiting,
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},
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},
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{
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name: "multiple blocked",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "1", Status: actions_model.StatusSuccess, Needs: []string{}},
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{ID: 2, JobID: "2", Status: actions_model.StatusBlocked, Needs: []string{"1"}},
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{ID: 3, JobID: "3", Status: actions_model.StatusBlocked, Needs: []string{"1"}},
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},
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want: map[int64]actions_model.Status{
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2: actions_model.StatusWaiting,
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3: actions_model.StatusWaiting,
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},
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},
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{
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name: "chain blocked",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "1", Status: actions_model.StatusFailure, Needs: []string{}},
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{ID: 2, JobID: "2", Status: actions_model.StatusBlocked, Needs: []string{"1"}},
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{ID: 3, JobID: "3", Status: actions_model.StatusBlocked, Needs: []string{"2"}},
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},
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want: map[int64]actions_model.Status{
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2: actions_model.StatusSkipped,
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3: actions_model.StatusSkipped,
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},
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},
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{
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name: "loop need",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "1", Status: actions_model.StatusBlocked, Needs: []string{"3"}},
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{ID: 2, JobID: "2", Status: actions_model.StatusBlocked, Needs: []string{"1"}},
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{ID: 3, JobID: "3", Status: actions_model.StatusBlocked, Needs: []string{"2"}},
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},
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want: map[int64]actions_model.Status{},
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},
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{
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name: "`if` is not empty and all jobs in `needs` completed successfully",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "job1", Status: actions_model.StatusSuccess, Needs: []string{}},
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{ID: 2, JobID: "job2", Status: actions_model.StatusBlocked, Needs: []string{"job1"}, WorkflowPayload: []byte(
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`
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name: test
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on: push
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jobs:
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job2:
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runs-on: ubuntu-latest
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needs: job1
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if: ${{ always() && needs.job1.result == 'success' }}
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steps:
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- run: echo "will be checked by act_runner"
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`)},
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},
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want: map[int64]actions_model.Status{2: actions_model.StatusWaiting},
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},
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{
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name: "`if` is not empty and not all jobs in `needs` completed successfully",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "job1", Status: actions_model.StatusFailure, Needs: []string{}},
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{ID: 2, JobID: "job2", Status: actions_model.StatusBlocked, Needs: []string{"job1"}, WorkflowPayload: []byte(
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`
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name: test
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on: push
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jobs:
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job2:
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runs-on: ubuntu-latest
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needs: job1
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if: ${{ always() && needs.job1.result == 'failure' }}
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steps:
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- run: echo "will be checked by act_runner"
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`)},
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},
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want: map[int64]actions_model.Status{2: actions_model.StatusWaiting},
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},
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{
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name: "`if` is empty and not all jobs in `needs` completed successfully",
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jobs: actions_model.ActionJobList{
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{ID: 1, JobID: "job1", Status: actions_model.StatusFailure, Needs: []string{}},
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{ID: 2, JobID: "job2", Status: actions_model.StatusBlocked, Needs: []string{"job1"}, WorkflowPayload: []byte(
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`
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name: test
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on: push
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jobs:
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job2:
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runs-on: ubuntu-latest
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needs: job1
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steps:
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- run: echo "should be skipped"
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`)},
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},
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want: map[int64]actions_model.Status{2: actions_model.StatusSkipped},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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r := newJobStatusResolver(tt.jobs, nil)
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assert.Equal(t, tt.want, r.Resolve(t.Context()))
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})
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}
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}
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// Test_checkRunConcurrency_NoDuplicateConcurrencyGroupCheck verifies that when a run's
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// ConcurrencyGroup has already been checked at the run level, the same group is not
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// re-checked for individual jobs.
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func Test_checkRunConcurrency_NoDuplicateConcurrencyGroupCheck(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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ctx := t.Context()
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// Run A: the triggering run of attempt A
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runA := &actions_model.ActionRun{
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RepoID: 4,
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OwnerID: 1,
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TriggerUserID: 1,
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WorkflowID: "test.yml",
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Index: 9901,
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Ref: "refs/heads/main",
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Status: actions_model.StatusRunning,
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}
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assert.NoError(t, db.Insert(ctx, runA))
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// Attempt A: an attempt of run A with concurrency group "test-cg"
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runAAttempt := &actions_model.ActionRunAttempt{
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RepoID: 4,
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RunID: runA.ID,
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Attempt: 1,
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Status: actions_model.StatusRunning,
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ConcurrencyGroup: "test-cg",
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}
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assert.NoError(t, db.Insert(ctx, runAAttempt))
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_, err := db.Exec(t.Context(), "UPDATE `action_run` SET latest_attempt_id = ? WHERE id = ?", runAAttempt.ID, runA.ID)
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assert.NoError(t, err)
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// A done job for run A with the same ConcurrencyGroup.
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// This triggers the job-level concurrency check in checkRunConcurrency.
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jobADone := &actions_model.ActionRunJob{
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RunID: runA.ID,
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RunAttemptID: runAAttempt.ID,
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AttemptJobID: 1,
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RepoID: 4,
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OwnerID: 1,
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JobID: "job1",
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Name: "job1",
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Status: actions_model.StatusSuccess,
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ConcurrencyGroup: "test-cg",
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}
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assert.NoError(t, db.Insert(ctx, jobADone))
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// Run B: a run blocked by concurrency
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runB := &actions_model.ActionRun{
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RepoID: 4,
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OwnerID: 1,
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TriggerUserID: 1,
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WorkflowID: "test.yml",
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Index: 9902,
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Ref: "refs/heads/main",
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Status: actions_model.StatusBlocked,
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}
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assert.NoError(t, db.Insert(ctx, runB))
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// Attempt B: an blocked attempt of run B
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runBAttempt := &actions_model.ActionRunAttempt{
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RepoID: 4,
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RunID: runB.ID,
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Attempt: 1,
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Status: actions_model.StatusBlocked,
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ConcurrencyGroup: "test-cg",
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}
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assert.NoError(t, db.Insert(ctx, runBAttempt))
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_, err = db.Exec(t.Context(), "UPDATE `action_run` SET latest_attempt_id = ? WHERE id = ?", runBAttempt.ID, runB.ID)
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assert.NoError(t, err)
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// A blocked job belonging to run B (no job-level concurrency group).
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jobBBlocked := &actions_model.ActionRunJob{
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RunID: runB.ID,
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RunAttemptID: runBAttempt.ID,
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AttemptJobID: 1,
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RepoID: 4,
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OwnerID: 1,
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JobID: "job1",
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Name: "job1",
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Status: actions_model.StatusBlocked,
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}
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assert.NoError(t, db.Insert(ctx, jobBBlocked))
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runA, _, _ = db.GetByID[actions_model.ActionRun](t.Context(), runA.ID)
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jobs, _, _, err := checkRunConcurrency(ctx, runA)
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assert.NoError(t, err)
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if assert.Len(t, jobs, 1) {
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assert.Equal(t, jobBBlocked.ID, jobs[0].ID)
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}
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}
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// Test_checkJobsOfCurrentRunAttempt_RunLevelConcurrencyKeepsJobsBlocked verifies that
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// the resolver does not transition a job out of Blocked while another run still holds
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// the workflow-level concurrency group. Regression for #37446.
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func Test_checkJobsOfCurrentRunAttempt_RunLevelConcurrencyKeepsJobsBlocked(t *testing.T) {
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assert.NoError(t, unittest.PrepareTestDatabase())
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ctx := t.Context()
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const group = "test-run-level-concurrency-keeps-blocked"
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// Holder run: Running attempt in the concurrency group.
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holderRun := &actions_model.ActionRun{
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RepoID: 4, OwnerID: 1, TriggerUserID: 1,
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WorkflowID: "test.yml", Index: 9911, Ref: "refs/heads/main",
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Status: actions_model.StatusRunning,
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}
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assert.NoError(t, db.Insert(ctx, holderRun))
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holderAttempt := &actions_model.ActionRunAttempt{
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RepoID: 4, RunID: holderRun.ID, Attempt: 1,
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Status: actions_model.StatusRunning, ConcurrencyGroup: group,
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}
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assert.NoError(t, db.Insert(ctx, holderAttempt))
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_, err := db.Exec(ctx, "UPDATE `action_run` SET latest_attempt_id = ? WHERE id = ?", holderAttempt.ID, holderRun.ID)
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assert.NoError(t, err)
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// Blocked run: Blocked attempt in the same group, with one Blocked job that has
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// no needs and no job-level concurrency. Without the run-level guard in
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// checkJobsOfCurrentRunAttempt, the resolver would transition this job to Waiting.
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blockedRun := &actions_model.ActionRun{
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RepoID: 4, OwnerID: 1, TriggerUserID: 1,
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WorkflowID: "test.yml", Index: 9912, Ref: "refs/heads/main",
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Status: actions_model.StatusBlocked,
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}
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assert.NoError(t, db.Insert(ctx, blockedRun))
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blockedAttempt := &actions_model.ActionRunAttempt{
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RepoID: 4, RunID: blockedRun.ID, Attempt: 1,
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Status: actions_model.StatusBlocked, ConcurrencyGroup: group,
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}
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assert.NoError(t, db.Insert(ctx, blockedAttempt))
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_, err = db.Exec(ctx, "UPDATE `action_run` SET latest_attempt_id = ? WHERE id = ?", blockedAttempt.ID, blockedRun.ID)
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assert.NoError(t, err)
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blockedRun.LatestAttemptID = blockedAttempt.ID
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blockedJob := &actions_model.ActionRunJob{
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RunID: blockedRun.ID, RunAttemptID: blockedAttempt.ID, AttemptJobID: 1,
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RepoID: 4, OwnerID: 1, JobID: "job1", Name: "job1",
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Status: actions_model.StatusBlocked,
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WorkflowPayload: []byte(`
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name: test
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on: push
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jobs:
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job1:
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runs-on: ubuntu-latest
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steps:
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- run: echo
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`),
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}
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assert.NoError(t, db.Insert(ctx, blockedJob))
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_, updated, _, err := checkJobsOfCurrentRunAttempt(ctx, blockedRun)
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assert.NoError(t, err)
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assert.Empty(t, updated)
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refreshed := unittest.AssertExistsAndLoadBean(t, &actions_model.ActionRunJob{ID: blockedJob.ID})
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assert.Equal(t, actions_model.StatusBlocked, refreshed.Status)
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}
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