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Revert r77732 and add back verify and vereq in case other projects use them, but leave the changes in test_pprint and string_tests.

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Ezio Melotti 2010-01-25 12:20:04 +00:00
parent 4c81fbb118
commit 2aef4b8110
1 changed files with 26 additions and 2 deletions
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28
Lib/test/support.py
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@ -21,8 +21,8 @@ __all__ = ["Error", "TestFailed", "ResourceDenied", "import_module",
"verbose", "use_resources", "max_memuse", "record_original_stdout",
"get_original_stdout", "unload", "unlink", "rmtree", "forget",
"is_resource_enabled", "requires", "find_unused_port", "bind_port",
"fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile",
"sortdict", "check_syntax_error", "open_urlresource",
"fcmp", "is_jython", "TESTFN", "HOST", "FUZZ", "findfile", "verify",
"vereq", "sortdict", "check_syntax_error", "open_urlresource",
"check_warnings", "CleanImport", "EnvironmentVarGuard",
"TransientResource", "captured_output", "captured_stdout",
"time_out", "socket_peer_reset", "ioerror_peer_reset",
@ -396,6 +396,30 @@ def findfile(file, here=__file__):
if os.path.exists(fn): return fn
return file
def verify(condition, reason='test failed'):
"""Verify that condition is true. If not, raise TestFailed.
The optional argument reason can be given to provide
a better error text.
"""
if not condition:
raise TestFailed(reason)
def vereq(a, b):
"""Raise TestFailed if a == b is false.
This is better than verify(a == b) because, in case of failure, the
error message incorporates repr(a) and repr(b) so you can see the
inputs.
Note that "not (a == b)" isn't necessarily the same as "a != b"; the
former is tested.
"""
if not (a == b):
raise TestFailed("%r == %r" % (a, b))
def sortdict(dict):
"Like repr(dict), but in sorted order."
items = sorted(dict.items())