Issue #21694: Add unittest for ParenMatch. Patch by Saimadhav Heblikar.
diff --git a/Lib/idlelib/ParenMatch.py b/Lib/idlelib/ParenMatch.py
index 6d91b39..19bad8c 100644
--- a/Lib/idlelib/ParenMatch.py
+++ b/Lib/idlelib/ParenMatch.py
@@ -90,7 +90,8 @@
self.set_timeout = self.set_timeout_none
def flash_paren_event(self, event):
- indices = HyperParser(self.editwin, "insert").get_surrounding_brackets()
+ indices = (HyperParser(self.editwin, "insert")
+ .get_surrounding_brackets())
if indices is None:
self.warn_mismatched()
return
@@ -167,6 +168,11 @@
# associate a counter with an event; only disable the "paren"
# tag if the event is for the most recent timer.
self.counter += 1
- self.editwin.text_frame.after(self.FLASH_DELAY,
- lambda self=self, c=self.counter: \
- self.handle_restore_timer(c))
+ self.editwin.text_frame.after(
+ self.FLASH_DELAY,
+ lambda self=self, c=self.counter: self.handle_restore_timer(c))
+
+
+if __name__ == '__main__':
+ import unittest
+ unittest.main('idlelib.idle_test.test_parenmatch', verbosity=2)