Roman Elizarov | e0b6db0 | 2018-04-28 19:22:29 +0300 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016-2017 JetBrains s.r.o. |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package kotlinx.coroutines.experimental |
| 18 | |
| 19 | import org.junit.* |
| 20 | |
| 21 | class AwaitJvmTest : TestBase() { |
| 22 | @Test |
| 23 | public fun testSecondLeak() = runTest { |
| 24 | // This test is to make sure that handlers installed on the second deferred do not leak |
| 25 | val d1 = CompletableDeferred<Int>() |
| 26 | val d2 = CompletableDeferred<Int>() |
| 27 | d1.completeExceptionally(TestException()) // first is crashed |
| 28 | val iterations = 3_000_000 * stressTestMultiplier |
| 29 | for (iter in 1..iterations) { |
| 30 | try { |
| 31 | awaitAll(d1, d2) |
| 32 | expectUnreached() |
| 33 | } catch (e: TestException) { |
| 34 | expect(iter) |
| 35 | } |
| 36 | } |
| 37 | finish(iterations + 1) |
| 38 | } |
| 39 | |
| 40 | private class TestException : Exception() |
| 41 | } |