From: Guido van Rossum <guido@python.org>
Date: Tue, 5 Aug 1997 16:52:50 +0000 (+0000)
Subject: Add test for function comparisons
X-Git-Tag: v1.5a3~132
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=570278be6ea5e3981d20f9ffcfeec27d43cf9770;p=python

Add test for function comparisons
---

diff --git a/Lib/test/output/test_opcodes b/Lib/test/output/test_opcodes
index 8b788850a3..4685571b45 100644
--- a/Lib/test/output/test_opcodes
+++ b/Lib/test/output/test_opcodes
@@ -3,3 +3,4 @@ test_opcodes
 XXX Not yet fully implemented
 2.1 try inside for loop
 2.2 raise class exceptions
+2.3 comparing function objects
diff --git a/Lib/test/test_opcodes.py b/Lib/test/test_opcodes.py
index b1e944b4d2..656e00af24 100644
--- a/Lib/test/test_opcodes.py
+++ b/Lib/test/test_opcodes.py
@@ -57,3 +57,38 @@ except AClass, v:
 
 try:  raise BClass, a
 except TypeError: pass
+
+
+print '2.3 comparing function objects'
+
+f = eval('lambda: None')
+g = eval('lambda: None')
+if f != g: raise TestFailed
+
+f = eval('lambda a: a')
+g = eval('lambda a: a')
+if f != g: raise TestFailed
+
+f = eval('lambda a=1: a')
+g = eval('lambda a=1: a')
+if f != g: raise TestFailed
+
+f = eval('lambda: 0')
+g = eval('lambda: 1')
+if f == g: raise TestFailed
+
+f = eval('lambda: None')
+g = eval('lambda a: None')
+if f == g: raise TestFailed
+
+f = eval('lambda a: None')
+g = eval('lambda b: None')
+if f == g: raise TestFailed
+
+f = eval('lambda a: None')
+g = eval('lambda a=None: None')
+if f == g: raise TestFailed
+
+f = eval('lambda a=0: None')
+g = eval('lambda a=1: None')
+if f == g: raise TestFailed