From 124657cfd4d4945dfe471606145472e2c54b0dfd Mon Sep 17 00:00:00 2001
From: SoniEx2 <endermoneymod@gmail.com>
Date: Wed, 22 Apr 2020 12:42:21 -0300
Subject: Clean up tests slightly

---
 testing/test_abdl.py | 48 +++++++++++++++---------------------------------
 1 file changed, 15 insertions(+), 33 deletions(-)

diff --git a/testing/test_abdl.py b/testing/test_abdl.py
index cbdcd9d..0307623 100644
--- a/testing/test_abdl.py
+++ b/testing/test_abdl.py
@@ -6,9 +6,8 @@ import hypothesis
 import hypothesis.strategies as st
 
 import collections.abc
-
+import itertools
 import re
-
 import traceback
 
 
@@ -27,41 +26,24 @@ objtree = st.deferred(lambda: st.text() | st.dictionaries(hashables, values) | s
 
 class LogAndCompare:
     def __init__(self, left, right):
-        self._itl = left
-        self._itr = right
-        self.left = []
-        self.right = []
-        self.done = False
+        self.log = []
+        self.iter = self.genny(left, right)
+    def genny(self, left, right):
+        def wrap_exc(it):
+            try:
+                for x in it:
+                    yield x
+            except abdl.ValidationError as e:
+                yield e
+        for (l, r) in itertools.zip_longest(wrap_exc(left), wrap_exc(right), fillvalue=object()):
+            self.log.append((l, r))
+            yield l == r or (type(l), type(r)) == (abdl.ValidationError,)*2
     def __iter__(self):
         return self
     def __next__(self):
-        if self.done:
-            raise StopIteration
-        try:
-            left = next(self._itl)
-        except abdl.ValidationError as e:
-            e.tb = traceback.format_exc()
-            left = e
-        except StopIteration as e:
-            e.tb = traceback.format_exc()
-            left = e
-        try:
-            right = next(self._itr)
-        except abdl.ValidationError as e:
-            e.tb = traceback.format_exc()
-            right = e
-        except StopIteration as e:
-            e.tb = traceback.format_exc()
-            right = e
-        self.left.append(left)
-        self.right.append(right)
-        if StopIteration in (type(left), type(right)):
-            self.done = True
-            return (type(left), type(right)) == (StopIteration,)*2
-        return left == right or (type(left), type(right)) == (abdl.ValidationError,)*2
+        return next(self.iter)
     def __repr__(self):
-        return "LogAndCompare(left=" + repr(self.left) + ", right=" + repr(self.right) + ")"
-
+        return "<LogAndCompare(log=" + repr(self.log) + ")>"
 
 @hypothesis.given(objtree, st.just(abdl.compile("->X")))
 def test_basic_iterator(foo, pat):
-- 
cgit 1.4.1