snapshot of https://github.com/go-gitea/gitea.git (main, 2026-09-15; blobs > 131072B omitted)

modules/process/manager_test.go

@@ -0,0 +1,88 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package process
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetManager(t *testing.T) {
+	go func() {
+		// test race protection
+		_ = GetManager()
+	}()
+	pm := GetManager()
+	assert.NotNil(t, pm)
+}
+
+func TestManager_AddContext(t *testing.T) {
+	pm := Manager{processMap: make(map[IDType]*process), next: 1}
+
+	ctx, cancel := context.WithCancel(t.Context())
+	defer cancel()
+
+	p1Ctx, _, finished := pm.AddContext(ctx, "foo")
+	defer finished()
+	assert.NotEmpty(t, GetContext(p1Ctx).GetPID(), "expected to get non-empty pid")
+
+	p2Ctx, _, finished := pm.AddContext(p1Ctx, "bar")
+	defer finished()
+
+	assert.NotEmpty(t, GetContext(p2Ctx).GetPID(), "expected to get non-empty pid")
+
+	assert.NotEqual(t, GetContext(p1Ctx).GetPID(), GetContext(p2Ctx).GetPID(), "expected to get different pids %s == %s", GetContext(p2Ctx).GetPID(), GetContext(p1Ctx).GetPID())
+	assert.Equal(t, GetContext(p1Ctx).GetPID(), GetContext(p2Ctx).GetParent().GetPID(), "expected to get pid %s got %s", GetContext(p1Ctx).GetPID(), GetContext(p2Ctx).GetParent().GetPID())
+}
+
+func TestManager_Cancel(t *testing.T) {
+	pm := Manager{processMap: make(map[IDType]*process), next: 1}
+
+	ctx, _, finished := pm.AddContext(t.Context(), "foo")
+	defer finished()
+
+	pm.Cancel(GetPID(ctx))
+
+	select {
+	case <-ctx.Done():
+	default:
+		assert.FailNow(t, "Cancel should cancel the provided context")
+	}
+	finished()
+
+	ctx, cancel, finished := pm.AddContext(t.Context(), "foo")
+	defer finished()
+
+	cancel()
+
+	select {
+	case <-ctx.Done():
+	default:
+		assert.FailNow(t, "Cancel should cancel the provided context")
+	}
+	finished()
+}
+
+func TestManager_Remove(t *testing.T) {
+	pm := Manager{processMap: make(map[IDType]*process), next: 1}
+
+	ctx, cancel := context.WithCancel(t.Context())
+	defer cancel()
+
+	p1Ctx, _, finished := pm.AddContext(ctx, "foo")
+	defer finished()
+	assert.NotEmpty(t, GetContext(p1Ctx).GetPID(), "expected to have non-empty PID")
+
+	p2Ctx, _, finished := pm.AddContext(p1Ctx, "bar")
+	defer finished()
+
+	assert.NotEqual(t, GetContext(p1Ctx).GetPID(), GetContext(p2Ctx).GetPID(), "expected to get different pids got %s == %s", GetContext(p2Ctx).GetPID(), GetContext(p1Ctx).GetPID())
+
+	finished()
+
+	_, exists := pm.processMap[GetPID(p2Ctx)]
+	assert.False(t, exists, "PID %d is in the list but shouldn't", GetPID(p2Ctx))
+}