Files
cloudwego--eino/adk/cancel_multicall_test.go
2026-07-13 12:49:10 +08:00

126 lines
3.6 KiB
Go

/*
* Copyright 2026 CloudWeGo Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package adk
import (
"sync/atomic"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/cloudwego/eino/compose"
)
func TestAgentCancelFunc_MultiCall_EscalateToImmediate(t *testing.T) {
cc := newCancelContext()
var interruptCalls int32
cc.setGraphInterruptFunc(func(opts ...compose.GraphInterruptOption) {
atomic.AddInt32(&interruptCalls, 1)
})
cancelFn := cc.buildCancelFunc()
handle1, _ := cancelFn(WithAgentCancelMode(CancelAfterChatModel))
handle2, _ := cancelFn(WithAgentCancelMode(CancelImmediate))
assert.Equal(t, int32(1), atomic.LoadInt32(&interruptCalls))
cancelErr := cc.createCancelError()
assert.Equal(t, CancelImmediate, cancelErr.Info.Mode)
assert.True(t, cancelErr.Info.Escalated)
assert.False(t, cancelErr.Info.Timeout)
assert.True(t, cc.markCancelHandled())
assert.NoError(t, handle1.Wait())
assert.NoError(t, handle2.Wait())
}
func TestAgentCancelFunc_MultiCall_JoinSafePointModes(t *testing.T) {
cc := newCancelContext()
cancelFn := cc.buildCancelFunc()
handle1, _ := cancelFn(WithAgentCancelMode(CancelAfterChatModel))
handle2, _ := cancelFn(WithAgentCancelMode(CancelAfterToolCalls))
want := CancelAfterChatModel | CancelAfterToolCalls
assert.Equal(t, want, cc.getMode())
assert.True(t, cc.markCancelHandled())
assert.NoError(t, handle1.Wait())
assert.NoError(t, handle2.Wait())
}
func TestAgentCancelFunc_MultiCall_TimeoutDeadlineJoinUsesAbsoluteTime(t *testing.T) {
cc := newCancelContext()
cancelFn := cc.buildCancelFunc()
handle1, _ := cancelFn(
WithAgentCancelMode(CancelAfterChatModel),
WithAgentCancelTimeout(200*time.Millisecond),
)
firstDeadline := cc.getDeadlineUnixNano()
assert.NotZero(t, firstDeadline)
time.Sleep(50 * time.Millisecond)
handle2, _ := cancelFn(
WithAgentCancelMode(CancelAfterToolCalls),
WithAgentCancelTimeout(60*time.Millisecond),
)
secondDeadline := cc.getDeadlineUnixNano()
assert.NotZero(t, secondDeadline)
assert.Less(t, secondDeadline, firstDeadline)
assert.True(t, cc.markCancelHandled())
assert.NoError(t, handle1.Wait())
assert.NoError(t, handle2.Wait())
}
func TestAgentCancelFunc_MultiCall_TimeoutEscalationReturnsErrCancelTimeout(t *testing.T) {
cc := newCancelContext()
var interruptCalls int32
interruptCh := make(chan struct{}, 1)
cc.setGraphInterruptFunc(func(opts ...compose.GraphInterruptOption) {
atomic.AddInt32(&interruptCalls, 1)
select {
case interruptCh <- struct{}{}:
default:
}
})
cancelFn := cc.buildCancelFunc()
handle, _ := cancelFn(
WithAgentCancelMode(CancelAfterChatModel),
WithAgentCancelTimeout(30*time.Millisecond),
)
select {
case <-interruptCh:
case <-time.After(1 * time.Second):
t.Fatal("timeout escalation did not interrupt")
}
assert.Equal(t, int32(1), atomic.LoadInt32(&interruptCalls))
cancelErr := cc.createCancelError()
assert.Equal(t, CancelAfterChatModel, cancelErr.Info.Mode)
assert.True(t, cancelErr.Info.Escalated)
assert.True(t, cancelErr.Info.Timeout)
assert.True(t, cc.markCancelHandled())
assert.Equal(t, ErrCancelTimeout, handle.Wait())
}