6 files changed, 6 insertions, 11 deletions
diff --git a/tests/micropython/heapalloc_bytesio.py b/tests/micropython/heapalloc_bytesio.py
index 2a8d50abe..4aae2abf0 100644
--- a/tests/micropython/heapalloc_bytesio.py
+++ b/tests/micropython/heapalloc_bytesio.py
@@ -1,9 +1,8 @@
 try:
     import uio
 except ImportError:
-    import sys
     print("SKIP")
-    sys.exit()
+    raise SystemExit
 
 import micropython
 
diff --git a/tests/micropython/heapalloc_iter.py b/tests/micropython/heapalloc_iter.py
index 45d3519e4..79461f999 100644
--- a/tests/micropython/heapalloc_iter.py
+++ b/tests/micropython/heapalloc_iter.py
@@ -2,9 +2,8 @@
 try:
     import array
 except ImportError:
-    import sys
     print("SKIP")
-    sys.exit()
+    raise SystemExit
 
 try:
     from micropython import heap_lock, heap_unlock
diff --git a/tests/micropython/heapalloc_traceback.py b/tests/micropython/heapalloc_traceback.py
index b3795293f..f4212b6ce 100644
--- a/tests/micropython/heapalloc_traceback.py
+++ b/tests/micropython/heapalloc_traceback.py
@@ -5,9 +5,8 @@ import sys
 try:
     import uio
 except ImportError:
-    import sys
     print("SKIP")
-    sys.exit()
+    raise SystemExit
 
 # preallocate exception instance with some room for a traceback
 global_exc = StopIteration()
diff --git a/tests/micropython/heapalloc_traceback.py.exp b/tests/micropython/heapalloc_traceback.py.exp
index facd0af13..291bbd697 100644
--- a/tests/micropython/heapalloc_traceback.py.exp
+++ b/tests/micropython/heapalloc_traceback.py.exp
@@ -1,5 +1,5 @@
 StopIteration
 Traceback (most recent call last):
-  File  , line 23, in test
+  File  , line 22, in test
 StopIteration: 
 
diff --git a/tests/micropython/kbd_intr.py b/tests/micropython/kbd_intr.py
index a7ce7464b..879c9a229 100644
--- a/tests/micropython/kbd_intr.py
+++ b/tests/micropython/kbd_intr.py
@@ -6,8 +6,7 @@ try:
     micropython.kbd_intr
 except AttributeError:
     print('SKIP')
-    import sys
-    sys.exit()
+    raise SystemExit
 
 # just check we can actually call it
 micropython.kbd_intr(3)
diff --git a/tests/micropython/schedule.py b/tests/micropython/schedule.py
index 3d584eea4..74f90cb2d 100644
--- a/tests/micropython/schedule.py
+++ b/tests/micropython/schedule.py
@@ -6,8 +6,7 @@ try:
     micropython.schedule
 except AttributeError:
     print('SKIP')
-    import sys
-    sys.exit()
+    raise SystemExit
 
 # Basic test of scheduling a function.