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Change the strategy for coping with time intensive tests from

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"all or none" to "all or some".

This provides much greater test coverage without eating much time.
It also makes it more likely that routine regression testing will
unearth bugs.
This commit is contained in:
Raymond Hettinger 2004-09-04 20:09:13 +00:00
parent 1fbf9c5ec1
commit ed20ad8473
2 changed files with 17 additions and 8 deletions
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19
Lib/test/test_decimal.py
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@ -181,6 +181,10 @@ class DecimalTest(unittest.TestCase):
def eval_equation(self, s):
#global DEFAULT_PRECISION
#print DEFAULT_PRECISION
if not TEST_ALL and random.random() < 0.90:
return
try:
Sides = s.split('->')
L = Sides[0].strip().split()
@ -997,9 +1001,13 @@ class ContextAPItests(unittest.TestCase):
def test_main(arith=False, verbose=None):
""" Execute the tests.
Runs arithmetic tests if arith is True or if the "decimal" resource
is enables in regrtest.py
Runs all arithmetic tests if arith is True or if the "decimal" resource
is enabled in regrtest.py
"""
global TEST_ALL
TEST_ALL = arith or is_resource_enabled('decimal')
test_classes = [
DecimalExplicitConstructionTest,
DecimalImplicitConstructionTest,
@ -1008,20 +1016,17 @@ def test_main(arith=False, verbose=None):
DecimalUsabilityTest,
DecimalPythonAPItests,
ContextAPItests,
DecimalTest,
]
if arith or is_resource_enabled('decimal'):
test_classes.extend([DecimalTest])
run_unittest(*test_classes)
import decimal as DecimalModule
run_doctest(DecimalModule, verbose)
return
if __name__ == '__main__':
# Calling with no arguments runs all tests.
# Calling with "Skip" will skipover the arithmetic tests.
# Calling with "Skip" will skip over 90% of the arithmetic tests.
if len(sys.argv) == 1:
test_main(arith=True, verbose=True)
elif len(sys.argv) == 2: