timeout.go

 
/*
Copyright © 2020 Red Hat, Inc.

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
 
helpers

Documentation in literate-programming-style is available at: https://redhatinsights.github.io/insights-operator-utils/packages/tests/helpers/timeout.html

 


import
 
(

	
"testing"

	
"time"


)

TestFunctionPtr pointer to test function

 
type
 
TestFunctionPtr
 
=
 
func
(
testing
.
TB
)

RunTestWithTimeout runs test with timeToRun timeout and fails if it wasn't in time

 
func
 
RunTestWithTimeout
(
t
 
testing
.
TB
,
 
test
 
TestFunctionPtr
,
 
timeToRun
 
time
.
Duration
)
 
{

	
timeout
 
:=
 
time
.
After
(
timeToRun
)

	
done
 
:=
 
make
(
chan
 
bool
)


	
go
 
func
(
)
 
{

		
test
(
t
)

		
done
 
<-
 
true

	
}
(
)


	
select
 
{

	
case
 
<-
timeout
:

		
t
.
Fatal
(
"test ran out of time"
)

	
case
 
<-
done
:

	
}


}