Merge pull request #5163 from vegansk/5155-async

Adds pending operations presence check function to asyncdispatch, fixes #5155

1 files changed, 21 insertions, 0 deletions

diff --git a/tests/async/tpendingcheck.nim b/tests/async/tpendingcheck.nim
new file mode 100644
index 000000000..825acb613
--- /dev/null
+++ b/tests/async/tpendingcheck.nim
@@ -0,0 +1,21 @@
+discard """
+  file: "tpendingcheck.nim"
+  exitcode: 0
+  output: ""
+"""
+
+import asyncdispatch
+
+doAssert(not hasPendingOperations())
+
+proc test() {.async.} =
+  await sleepAsync(100)
+
+var f = test()
+while not f.finished:
+  doAssert(hasPendingOperations())
+  poll(10)
+f.read
+
+doAssert(not hasPendingOperations())
+