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