tests/heapalloc_str: Test for alloc-free string operations.

Starts with concatenation with an empty string.
2017-01-27 00:45:30 +03:00 · 2017-01-27 00:45:30 +03:00 · 9ffc3ae0e7
parent e2e663291d
commit 9ffc3ae0e7
2 changed files with 14 additions and 0 deletions
--- a/tests/micropython/heapalloc_str.py
+++ b/tests/micropython/heapalloc_str.py
@ -0,0 +1,14 @@
+# String operations which don't require allocation
+import micropython
+
+micropython.heap_lock()
+
+b"" + b""
+b"" + b"1"
+b"2" + b""
+
+"" + ""
+"" + "1"
+"2" + ""
+
+micropython.heap_unlock()
--- a/tests/micropython/heapalloc_str.py.exp
+++ b/tests/micropython/heapalloc_str.py.exp