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120 lines
5.0 KiB
Python
120 lines
5.0 KiB
Python
#!/usr/bin/env python
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###
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# Copyright (c) 2002, Jeremiah Fincher
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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#
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# * Redistributions of source code must retain the above copyright notice,
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# this list of conditions, and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright notice,
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# this list of conditions, and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# * Neither the name of the author of this software nor the name of
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# contributors to this software may be used to endorse or promote products
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# derived from this software without specific prior written consent.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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###
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from testsupport import *
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class MathTestCase(PluginTestCase, PluginDocumentation):
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plugins = ('Math',)
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def testBase(self):
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self.assertNotRegexp('base 56 asdflkj', 'ValueError')
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def testCalc(self):
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self.assertResponse('calc 5*0.06', str(5*0.06))
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self.assertResponse('calc 2.0-7.0', str(2-7))
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self.assertResponse('calc (-1)**.5', 'i')
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self.assertResponse('calc e**(i*pi)+1', '0')
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self.assertResponse('calc (-5)**.5', '2.2360679775i')
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self.assertResponse('calc -((-5)**.5)', '-2.2360679775i')
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self.assertNotRegexp('calc [9, 5] + [9, 10]', 'TypeError')
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self.assertError('calc [9, 5] + [9, 10]')
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self.assertNotError('calc degrees(2)')
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self.assertNotError('calc (2 * 3) - 2*(3*4)')
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self.assertNotError('calc (3) - 2*(3*4)')
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self.assertNotError('calc (1600 * 1200) - 2*(1024*1280)')
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self.assertNotError('calc 3-2*4')
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self.assertNotError('calc (1600 * 1200)-2*(1024*1280)')
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def testICalc(self):
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self.assertResponse('icalc 1^1', '0')
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self.assertResponse('icalc 10**24', '1' + '0'*24)
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def testCalcNoNameError(self):
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self.assertNotRegexp('calc foobar(x)', 'NameError')
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def testCalcImaginary(self):
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self.assertResponse('calc 3 + sqrt(-1)', '3+i')
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def testCalcFloorWorksWithSqrt(self):
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self.assertNotError('calc floor(sqrt(5))')
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def testRpn(self):
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self.assertResponse('rpn 5 2 +', '7')
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self.assertResponse('rpn 1 2 3 +', 'Stack: [1, 5]')
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self.assertResponse('rpn 1 dup', 'Stack: [1, 1]')
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self.assertResponse('rpn 2 3 4 + -', str(2-7))
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self.assertNotError('rpn 2 degrees')
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def testRpnSwap(self):
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self.assertResponse('rpn 1 2 swap', 'Stack: [2, 1]')
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def testRpmNoSyntaxError(self):
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self.assertNotRegexp('rpn 2 3 foobar', 'SyntaxError')
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def testConvert(self):
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self.assertResponse('convert 1 m to cm', '100 cm')
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self.assertResponse('convert m to cm', '100 cm')
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self.assertResponse('convert 3 metres to km', '0.003 km')
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self.assertResponse('convert 32 F to C', '0 C')
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self.assertResponse('convert 32 C to F', '89.6 F')
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self.assertResponse('convert [calc 2*pi] rad to degree', '360 degree')
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self.assertResponse('convert amu to atomic mass unit',
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'1 atomic mass unit')
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self.assertResponse('convert [calc 2*pi] rad to circle', '1 circle')
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self.assertError('convert 1 meatball to bananas')
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self.assertError('convert 1 gram to meatballs')
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self.assertError('convert 1 mol to grams')
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self.assertError('convert 1 m to kpa')
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def testConvertSingularPlural(self):
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self.assertResponse('convert [calc 2*pi] rads to degrees',
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'360 degrees')
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self.assertResponse('convert 1 carat to grams',
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'0.2 grams')
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self.assertResponse('convert 10 lbs to oz', '160 oz')
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self.assertResponse('convert mA to amps', '0.001 amps')
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def testConvertCaseSensitivity(self):
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self.assertError('convert MA to amps')
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self.assertError('convert M to amps')
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self.assertError('convert Radians to rev')
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def testUnits(self):
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self.assertNotError('units')
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self.assertNotError('units mass')
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self.assertNotError('units flux density')
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# vim:set shiftwidth=4 tabstop=8 expandtab textwidth=78:
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