From 12ab65d5c41d060d2332465fe7cf9270a2b32b0b 2020-05-10 21:42:30
From: Matthias Bussonnier <bussonniermatthias@gmail.com>
Date: 2020-05-10 21:42:30
Subject: [PATCH] test failure

---

diff --git a/IPython/core/tests/test_completer.py b/IPython/core/tests/test_completer.py
index 7c54518..413fc4f 100644
--- a/IPython/core/tests/test_completer.py
+++ b/IPython/core/tests/test_completer.py
@@ -42,9 +42,15 @@ def test_unicode_range():
 
     expected_list = _unicode_name_compute([(0, 0x110000)])
     test = _unicode_name_compute(_UNICODE_RANGES)
+    len_exp = len(expected_list)
+    len_test = len(test)
 
-    assert len(expected_list) == len(test)
-    assert len(expected_list) == 131808
+    # do not inline the len() or on error pytest will try to print the 130 000 +
+    # elements.
+    assert len_exp == len_test
+
+    # fail if new unicode symbols have been added. 
+    assert len_exp <= 131808
 
 
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