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schorsch |
1.1 |
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import os
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import math
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import string
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import unittest
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from unit_tools import support
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from unit_tools import lcompare
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schorsch |
1.2 |
_bindir = None
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schorsch |
1.1 |
class EvTestCase(unittest.TestCase):
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def setUp(self):
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schorsch |
1.2 |
if _bindir:
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self.oldpath = os.environ['PATH']
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os.environ['PATH'] = _bindir
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schorsch |
1.1 |
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def tearDown(self):
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schorsch |
1.2 |
if _bindir:
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os.environ['PATH'] = self.oldpath
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schorsch |
1.1 |
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ltest = [
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['2.3 + 5 * 21.7 / 1.43', [2.3 + 5 * 21.7 / 1.43]],
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['if(1, 1, 0)', [1]],
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['if(0, 1, 0)', [0]],
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['select(3, 1, 2, 3, 4, 5)', [3]],
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['floor(5.743)', [5]],
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['ceil(5.743)', [6]],
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['sqrt(7.4)', [math.sqrt(7.4)]],
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['exp(3.4)', [math.exp(3.4)]],
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['log(2.4)', [math.log(2.4)]],
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['log10(5.4)', [math.log10(5.4)]],
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['sin(.51)', [math.sin(.51)]],
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['cos(.41)', [math.cos(.41)]],
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['tan(0.77)', [math.tan(0.77)]],
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['asin(0.83)', [math.asin(0.83)]],
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['acos(.94)', [math.acos(.94)]],
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['atan(0.22)', [math.atan(0.22)]],
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['atan2(0.72, 0.54)', [math.atan2(0.72, 0.54)]],
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]
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def test_singleres(self):
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for expr, expect in self.ltest:
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cmd = 'ev "%s"' % expr
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result = [string.strip(os.popen(cmd).read())]
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try: lcompare.lcompare(result, expect)
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except lcompare.error, e:
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self.fail('%s [%s]' % (str(e),cmd))
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def test_multipleres(self):
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pass # XXX implement
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schorsch |
1.2 |
def main(bindir=None):
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global _bindir
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_bindir=bindir
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schorsch |
1.1 |
support.run_case(EvTestCase)
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if __name__ == '__main__':
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main()
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# vi: set ts=4 sw=4 :
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