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further simplifications of error reporting code

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[SVN r8315]
This commit is contained in:
Ullrich Köthe
2000-11-24 11:56:17 +00:00
parent 517b307622
commit 0bcf6cfba1
6 changed files with 107 additions and 165 deletions
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169
test_extclass.py
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@@ -12,18 +12,16 @@ a single long parameter.
>>> try: ext = Foo()
... except TypeError, err:
... assert re.match(
... "'demo.Foo.__init__' expected argument\(s\) \(int\),\n"
... "but got \(\) instead.", str(err))
... print str(err)
... else: print 'no exception'
'demo.Foo.__init__' expected argument(s) (int),
but got (demo.Foo) instead.
>>> try: ext = Foo('foo')
... except TypeError, err:
... assert re.match(
... "'demo.Foo.__init__' expected argument\(s\) \(int\),\n"
... "but got \(string\) instead.", str(err))
... print str(err)
... else: print 'no exception'
'demo.Foo.__init__' expected argument(s) (int),
but got (demo.Foo, string) instead.
>>> ext = Foo(1)
Call a virtual function. This call takes a trip into C++ where
@@ -165,10 +163,10 @@ But objects not derived from Bar cannot:
>>> try: baz.pass_bar(baz)
... except TypeError, err:
... assert re.match(
... "'pass_bar' expected argument\(s\) \(demo.Baz, demo.Bar\),\n"
... "but got \(demo.Baz, demo.Baz\) instead.", str(err))
... print str(err)
... else: print 'no exception'
'pass_bar' expected argument(s) (demo.Baz, demo.Bar),
but got (demo.Baz, demo.Baz) instead.
(this error was:
TypeError: extension class 'Baz' is not convertible into 'Bar'.
@@ -361,16 +359,15 @@ Some simple overloading tests:
>>> r.finish
7
>>> try: r = Range('yikes')
... except TypeError, e:
... assert re.match(
... "No variant of overloaded function 'demo.Range.__init__' matches argument\(s\):\n"
... "\(string\)\n"
... "Candidates are:\n"
... "\(int\)\n"
... "\(int, int\)",
... str(e))
... except TypeError, err:
... print str(err)
... else: print 'no exception'
No variant of overloaded function 'demo.Range.__init__' matches argument(s):
(demo.Range, string)
Candidates are:
(int)
(int, int)
Sequence tests:
>>> len(Range(3, 10))
7
@@ -577,20 +574,19 @@ Testing overloaded free functions
15
>>> try: overloaded(1, 'foo')
... except TypeError, err:
... assert re.match(
... "No variant of overloaded function 'overloaded' matches argument\(s\):\n"
... "\(int, string\)\n"
... "Candidates are:\n"
... "\(\)\n"
... "\(int\)\n"
... "\(string\)\n"
... "\(int, int\)\n"
... "\(int, int, int\)\n"
... "\(int, int, int, int\)\n"
... "\(int, int, int, int, int\)",
... str(err))
... print str(err)
... else:
... print 'no exception'
No variant of overloaded function 'overloaded' matches argument(s):
(int, string)
Candidates are:
()
(int)
(string)
(int, int)
(int, int, int)
(int, int, int, int)
(int, int, int, int, int)
Testing overloaded constructors
@@ -617,20 +613,19 @@ Testing overloaded constructors
5
>>> try: over = OverloadTest(1, 'foo')
... except TypeError, err:
... assert re.match(
... "No variant of overloaded function 'demo.OverloadTest.__init__' matches argument\(s\):\n"
... "\(int, string\)\n"
... "Candidates are:\n"
... "\(\)\n"
... "\(demo.OverloadTest\)\n"
... "\(int\)\n"
... "\(int, int\)\n"
... "\(int, int, int\)\n"
... "\(int, int, int, int\)\n"
... "\(int, int, int, int, int\)",
... str(err))
... print str(err)
... else:
... print 'no exception'
No variant of overloaded function 'demo.OverloadTest.__init__' matches argument(s):
(demo.OverloadTest, int, string)
Candidates are:
()
(demo.OverloadTest)
(int)
(int, int)
(int, int, int)
(int, int, int, int)
(int, int, int, int, int)
Testing overloaded methods
@@ -649,30 +644,28 @@ Testing overloaded methods
5
>>> try: over.overloaded(1,'foo')
... except TypeError, err:
... assert re.match(
... "No variant of overloaded function 'overloaded' matches argument\(s\):\n"
... "\(demo.OverloadTest, int, string\)\n"
... "Candidates are:\n"
... "\(demo.OverloadTest\)\n"
... "\(demo.OverloadTest, int\)\n"
... "\(demo.OverloadTest, int, int\)\n"
... "\(demo.OverloadTest, int, int, int\)\n"
... "\(demo.OverloadTest, int, int, int, int\)\n"
... "\(demo.OverloadTest, int, int, int, int, int\)",
... str(err))
... print str(err)
... else:
... print 'no exception'
No variant of overloaded function 'overloaded' matches argument(s):
(demo.OverloadTest, int, string)
Candidates are:
(demo.OverloadTest)
(demo.OverloadTest, int)
(demo.OverloadTest, int, int)
(demo.OverloadTest, int, int, int)
(demo.OverloadTest, int, int, int, int)
(demo.OverloadTest, int, int, int, int, int)
Testing base class conversions
>>> try: testUpcast(over)
... except TypeError, err:
... assert re.match(
... "'testUpcast' expected argument\(s\) \(demo.Base\),\n"
... "but got \(demo.OverloadTest\) instead.",
... str(err))
... print str(err)
... else:
... print 'no exception'
'testUpcast' expected argument(s) (demo.Base),
but got (demo.OverloadTest) instead.
(this error was:
TypeError: extension class 'OverloadTest' is not convertible into 'Base'.
@@ -688,12 +681,11 @@ TypeError: extension class 'OverloadTest' is not convertible into 'Base'.
1000
>>> try: testDowncast2(der1)
... except TypeError, err:
... assert re.match(
... "'testDowncast2' expected argument\(s\) \(demo.Derived2\),\n"
... "but got \(demo.Base\) instead.",
... str(err))
... print str(err)
... else:
... print 'no exception'
'testDowncast2' expected argument(s) (demo.Derived2),
but got (demo.Base) instead.
(this error was:
TypeError: extension class 'Base' is not convertible into 'Derived2'.
@@ -707,12 +699,11 @@ TypeError: extension class 'OverloadTest' is not convertible into 'Base'.
>>> der2 = derived2Factory(1111)
>>> try: testDowncast2(der2)
... except TypeError, err:
... assert re.match(
... "'testDowncast2' expected argument\(s\) \(demo.Derived2\),\n"
... "but got \(demo.Base\) instead.",
... str(err))
... print str(err)
... else:
... print 'no exception'
'testDowncast2' expected argument(s) (demo.Derived2),
but got (demo.Base) instead.
(this error was:
TypeError: extension class 'Base' is not convertible into 'Derived2'.
@@ -729,12 +720,11 @@ Testing interaction between callbacks, base declarations, and overloading
2
>>> try: c.testCallback('foo')
... except TypeError, err:
... assert re.match(
... "'testCallback' expected argument\(s\) \(demo.CallbackTestBase, int\),\n"
... "but got \(demo.CallbackTest, string\) instead.",
... str(err))
... print str(err)
... else:
... print 'no exception'
'testCallback' expected argument(s) (demo.CallbackTestBase, int),
but got (demo.CallbackTest, string) instead.
>>> c.callback(1)
2
>>> c.callback('foo')
@@ -755,12 +745,11 @@ Testing interaction between callbacks, base declarations, and overloading
'foo 1'
>>> try: r.testCallback('foo')
... except TypeError, err:
... assert re.match(
... "'testCallback' expected argument\(s\) \(demo.CallbackTestBase, int\),\n"
... "but got \(demo.RedefineCallback, string\) instead.",
... str(err))
... print str(err)
... else:
... print 'no exception'
'testCallback' expected argument(s) (demo.CallbackTestBase, int),
but got (demo.RedefineCallback, string) instead.
>>> r.testCallback(1)
-1
>>> testCallback(r, 1)
@@ -1050,28 +1039,26 @@ test inheritB2
32
>>> try: j = pow(i, 5, k)
... except TypeError, err:
... assert re.match(
... "No variant of overloaded function '__pow__' matches argument\(s\):\n"
... "\(demo.Int, int, demo.Int\)\n"
... "Candidates are:\n"
... "\(demo.Int, demo.Int\)\n"
... "\(demo.Int, demo.Int, demo.Int\)\n"
... "\(demo.Int, int\)",
... str(err))
... print str(err)
... else:
... print 'no exception'
No variant of overloaded function '__pow__' matches argument(s):
(demo.Int, int, demo.Int)
Candidates are:
(demo.Int, demo.Int)
(demo.Int, demo.Int, demo.Int)
(demo.Int, int)
>>> try: j = pow(i, 5, 5)
... except TypeError, err:
... assert re.match(
... "No variant of overloaded function '__pow__' matches argument\(s\):\n"
... "\(demo.Int, int, int\)\n"
... "Candidates are:\n"
... "\(demo.Int, demo.Int\)\n"
... "\(demo.Int, demo.Int, demo.Int\)\n"
... "\(demo.Int, int\)",
... str(err))
... print str(err)
... else:
... print 'no exception'
No variant of overloaded function '__pow__' matches argument(s):
(demo.Int, int, int)
Candidates are:
(demo.Int, demo.Int)
(demo.Int, demo.Int, demo.Int)
(demo.Int, int)
>>> j = i/1
Traceback (innermost last):
TypeError: __div__(demo.Int, int) undefined.