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List:       pypy-svn
Subject:    [pypy-commit] pypy default: added some tests for listobject with
From:       l.diekmann <noreply () buildbot ! pypy ! org>
Date:       2011-11-30 14:44:09
Message-ID: 20111130144409.CACD68208A () wyvern ! cs ! uni-duesseldorf ! de
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Author: Lukas Diekmann <lukas.diekmann@uni-duesseldorf.de>
Branch: 
Changeset: r50014:b326a8bec1a2
Date: 2011-11-30 15:43 +0100
http://bitbucket.org/pypy/pypy/changeset/b326a8bec1a2/

Log:	added some tests for listobject with floats

diff --git a/pypy/objspace/std/test/test_listobject.py b/pypy/objspace/std/test/test_listobject.py
--- a/pypy/objspace/std/test/test_listobject.py
+++ b/pypy/objspace/std/test/test_listobject.py
@@ -470,11 +470,17 @@
         l.extend(iter([1, 2, 3, 4]))
         assert l is l0
         assert l == [1, 1, 2, 3, 4]
+
         l = l0 = ['a']
         l.extend(iter(['b', 'c', 'd']))
         assert l == ['a', 'b', 'c', 'd']
         assert l is l0
 
+        l = l0 = [1.2]
+        l.extend(iter([2.3, 3.4, 4.5]))
+        assert l == [1.2, 2.3, 3.4, 4.5]
+        assert l is l0
+
     def test_sort(self):
         l = l0 = [1, 5, 3, 0]
         l.sort()
@@ -493,6 +499,10 @@
         l.sort(reverse=True)
         assert l == ["d", "c", "b", "a"]
 
+        l = [3.3, 2.2, 4.4, 1.1, 3.1, 5.5]
+        l.sort()
+        assert l == [1.1, 2.2, 3.1, 3.3, 4.4, 5.5]
+
     def test_sort_cmp(self):
         def lencmp(a,b): return cmp(len(a), len(b))
         l = [ 'a', 'fiver', 'tre', '' ]
@@ -546,11 +556,19 @@
         assert l[-2] == 6
         raises(IndexError, "l[len(l)]")
         raises(IndexError, "l[-len(l)-1]")
+
         l = ['a', 'b', 'c']
         assert l[0] == 'a'
         assert l[-1] == 'c'
         assert l[-2] == 'b'
         raises(IndexError, "l[len(l)]")
+
+        l = [1.1, 2.2, 3.3]
+        assert l[0] == 1.1
+        assert l[-1] == 3.3
+        assert l[-2] == 2.2
+        raises(IndexError, "l[len(l)]")
+
         l = []
         raises(IndexError, "l[1]")
 
@@ -588,6 +606,16 @@
         assert l is l0
         raises(IndexError, "del l[0]")
 
+        l = l0 = [1.1, 2.2, 3.3]
+        del l[0]
+        assert l == [2.2, 3.3]
+        del l[-1]
+        assert l == [2.2]
+        del l[-1]
+        assert l == []
+        assert l is l0
+        raises(IndexError, "del l[0]")
+
         l = range(10)
         del l[5]
         assert l == [0, 1, 2, 3, 4, 6, 7, 8, 9]
@@ -627,9 +655,15 @@
         del l[:]
         assert l is l0
         assert l == []
+
         l = ['a', 'b']
         del l[:]
         assert l == []
+
+        l = [1.1, 2.2]
+        del l[:]
+        assert l == []
+
         l = range(5)
         del l[:]
         assert l == []
@@ -640,6 +674,11 @@
         assert l is l0
         assert l == [1,2,3,4,5]
 
+        l = l0 = [1.1,2.2,3.3]
+        l += [4.4,5.5]
+        assert l is l0
+        assert l == [1.1,2.2,3.3,4.4,5.5]
+
         l = l0 = ['a', 'b', 'c']
         l1 = l[:]
         l += ['d']
@@ -697,6 +736,11 @@
         l *= -5
         assert l == []
 
+        l = l0 = [1.1, 2.2]
+        l *= 2
+        assert l is l0
+        assert l == [1.1, 2.2, 1.1, 2.2]
+
         l = range(2)
         l *= 2
         assert l == [0, 1, 0, 1]
@@ -731,6 +775,10 @@
         assert c.index(0) == 0
         raises(ValueError, c.index, 3)
 
+        c = [0.0, 2.2, 4.4]
+        assert c.index(0) == 0.0
+        raises(ValueError, c.index, 3)
+
     def test_index_cpython_bug(self):
         if self.on_cpython:
             skip("cpython has a bug here")
@@ -779,6 +827,10 @@
         l[::3] = ('a', 'b')
         assert l == ['a', 1, 2, 'b', 4, 5]
 
+        l = [0.0, 1.1, 2.2, 3.3, 4.4, 5.5]
+        l[::3] = ('a', 'b')
+        assert l == ['a', 1.1, 2.2, 'b', 4.4, 5.5]
+
     def test_setslice_with_self(self):
         l = [1,2,3,4]
         l[:] = l
@@ -835,6 +887,10 @@
         l.append("a")
         assert l == [1,2,3,"a"]
 
+        l = [1.1, 2.2, 3.3]
+        l.append(4.4)
+        assert l == [1.1, 2.2, 3.3, 4.4]
+
     def test_count(self):
         c = list('hello')
         assert c.count('l') == 2
@@ -875,6 +931,10 @@
         l.pop()
         assert l == range(9)
 
+        l = [1.1, 2.2, 3.3]
+        l.pop()
+        assert l == [1.1, 2.2]
+
         l = []
         raises(IndexError, l.pop, 0)
 
@@ -897,16 +957,19 @@
         l2 = ["1", "2", "3", "4"]
         l3 = range(5)
         l4 = [1, 2, 3, "4"]
+        l5 = [1.1, 2.2, 3.3, 4.4]
 
         raises(IndexError, l1.pop, -5)
         raises(IndexError, l2.pop, -5)
         raises(IndexError, l3.pop, -6)
         raises(IndexError, l4.pop, -5)
+        raises(IndexError, l5.pop, -5)
 
         assert l1.pop(-2) == 3
         assert l2.pop(-2) == "3"
         assert l3.pop(-2) == 3
         assert l4.pop(-2) == 3
+        assert l5.pop(-2) == 3.3
 
     def test_remove(self):
         c = list('hello world')
@@ -925,6 +988,13 @@
         l = [0, 3, 5]
         raises(ValueError, c.remove, 2)
 
+        l = [0.0, 1.1, 2.2, 3.3, 4.4]
+        l.remove(2.2)
+        assert l == [0.0, 1.1, 3.3, 4.4]
+        l = [0.0, 3.3, 5.5]
+        raises(ValueError, c.remove, 2)
+        raises(ValueError, c.remove, 2.2)
+
     def test_reverse(self):
         c = list('hello world')
         c.reverse()
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