tests/extmod: Increase timing on uasyncio tests to make more reliable.

Non-real-time systems like Windows, Linux and macOS do not have reliable
timing, so increase the sleep intervals to make these tests more likely to
pass.

Signed-off-by: Damien George <damien@micropython.org>

1 files changed, 4 insertions, 4 deletions

diff --git a/tests/extmod/uasyncio_heaplock.py b/tests/extmod/uasyncio_heaplock.py
index 3a92d36c9..34a51cd37 100644
--- a/tests/extmod/uasyncio_heaplock.py
+++ b/tests/extmod/uasyncio_heaplock.py
@@ -29,15 +29,15 @@ async def task(id, n, t):
 
 
 async def main():
-    t1 = asyncio.create_task(task(1, 4, 20))
-    t2 = asyncio.create_task(task(2, 2, 50))
+    t1 = asyncio.create_task(task(1, 4, 100))
+    t2 = asyncio.create_task(task(2, 2, 250))
 
     micropython.heap_lock()
 
     print("start")
-    await asyncio.sleep_ms(1)
+    await asyncio.sleep_ms(5)
     print("sleep")
-    await asyncio.sleep_ms(70)
+    await asyncio.sleep_ms(350)
     print("finish")
 
     micropython.heap_unlock()