github.com/matrixorigin/matrixone@v1.2.0/pkg/vm/engine/tae/logtail/service/utils_test.go (about)

     1  // Copyright 2021 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //	http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package service
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/stretchr/testify/require"
    23  )
    24  
    25  func TestContextTimeout(t *testing.T) {
    26  	backoff := time.Second
    27  	{
    28  		timeout := ContextTimeout(context.Background(), backoff)
    29  		t.Log("timeout:", timeout.Seconds())
    30  		require.Equal(t, backoff, timeout)
    31  	}
    32  
    33  	{
    34  		ctx, cancel := context.WithTimeout(context.Background(), 2*backoff)
    35  		defer cancel()
    36  		timeout := ContextTimeout(ctx, backoff)
    37  		t.Log("timeout:", timeout.Seconds())
    38  		require.NotEqual(t, backoff, timeout)
    39  	}
    40  }