Adding a test-helper class TestCoroutineContext. #1
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of the source channels under all circumstances; `onCompletion` added to `produce` builder; `ReceiveChannel.consumes(): CompletionHandler` extension fun. Fixes Kotlin#279
top-level function from stdlib.
Make `CoroutineContext#DEBUG_PROPERTY_NAME` public, also move `"on"`, `"off"`, `"auto"` to public constants. Fixes Kotlin#316
…anges except making JobImpl internal (not private)
…n handling, make tests stricter
…lias to a cause. CompletionHandler receives JobCancellationException if it was invoked during regular cancellation. Test coverage for cancellation paths improved.
…disabling stacktraces of JobCancellationException in production mode
…handle concurrent mutations, make handler JobNode to avoid extra object allocation
JobCancellationException.job is made internal.
…used from JS Fixes Kotlin#201
# Conflicts: # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/ArrayBroadcastChannelTest.kt # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/ArrayChannelTest.kt # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/ConflatedChannelTest.kt # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/LinkedListChannelTest.kt # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/ProduceTest.kt # common/kotlinx-coroutines-core-common/src/test/kotlin/kotlinx/coroutines/experimental/channels/RendezvousChannelTest.kt
(using nextNode/prevNode only)
Invoke clearTimeout on cancellation in JSDispatcher Remove delayed task on cancellation from ThreadSafeHeap on cancellation to avoid memory leak
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The purpose of this PR is to add a component that allows unit-tests that exercise code with Coroutines with delays and timeouts to run as fast as possible in near zero time.
Running a unit-test for code that contains one or more Coroutine with delays or timeouts requires the unit-test to wait and delay until the delays and timeouts of the various Coroutines come to pass.
This can cause unit-tests to take too much time to finish.
The addition of a new Coroutine context, called
TestCoroutineContextalleviates this problem much like aTestSchedulerdoes for RxJava2. When Coroutines use an instance ofTestCoroutineContext, delays and timeouts can be fast-forwarded by calling its methods such asadvanceTimeByandadvanceTimeToand this will speed up the execution of these Coroutines.