From 4a4bb84e9216a130050a13e20a19fbf476ed6e6c Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Wed, 22 Mar 2017 22:17:52 +0300
Subject: [PATCH] tests/heapalloc_str: Test no-replacement case for
str.replace().
---
tests/micropython/heapalloc_str.py | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/micropython/heapalloc_str.py b/tests/micropython/heapalloc_str.py
index 0df39d3c0..39aa56ccd 100644
--- a/tests/micropython/heapalloc_str.py
+++ b/tests/micropython/heapalloc_str.py
@@ -3,6 +3,7 @@ import micropython
micropython.heap_lock()
+# Concatenating empty string returns original string
b"" + b""
b"" + b"1"
b"2" + b""
@@ -11,4 +12,7 @@ b"2" + b""
"" + "1"
"2" + ""
+# If no replacements done, returns original string
+"foo".replace(",", "_")
+
micropython.heap_unlock()
--
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