tests/micropython: Add some tests for failed heap allocation.

This adds tests for some locations in the code where a memory allocation
should raise an exception.

1 files changed, 12 insertions, 0 deletions

diff --git a/tests/micropython/heapalloc_fail_tuple.py b/tests/micropython/heapalloc_fail_tuple.py
new file mode 100644
index 000000000..1cd23fb74
--- /dev/null
+++ b/tests/micropython/heapalloc_fail_tuple.py
@@ -0,0 +1,12 @@
+# test handling of failed heap allocation with tuple
+
+import micropython
+
+# create tuple
+x = 1
+micropython.heap_lock()
+try:
+    (x,)
+except MemoryError:
+    print('MemoryError: tuple create')
+micropython.heap_unlock()