test/py_tests/test_ev.py


import os
import math
import string
import unittest

from unit_tools import support
from unit_tools import lcompare

_bindir = None

class EvTestCase(unittest.TestCase):
        def setUp(self):
                if _bindir:
                        self.oldpath = os.environ['PATH']
                        os.environ['PATH'] = _bindir

        def tearDown(self):
                if _bindir:
                        os.environ['PATH'] = self.oldpath

        ltest = [
                ['2.3 + 5 * 21.7 / 1.43', [2.3 + 5 * 21.7 / 1.43]],
                ['if(1, 1, 0)', [1]],
                ['if(0, 1, 0)', [0]],
                ['select(3, 1, 2, 3, 4, 5)', [3]],
                ['floor(5.743)', [5]],
                ['ceil(5.743)', [6]],
                ['sqrt(7.4)', [math.sqrt(7.4)]],
                ['exp(3.4)', [math.exp(3.4)]],
                ['log(2.4)', [math.log(2.4)]],
                ['log10(5.4)', [math.log10(5.4)]],
                ['sin(.51)', [math.sin(.51)]],
                ['cos(.41)', [math.cos(.41)]],
                ['tan(0.77)', [math.tan(0.77)]],
                ['asin(0.83)', [math.asin(0.83)]],
                ['acos(.94)', [math.acos(.94)]],
                ['atan(0.22)', [math.atan(0.22)]],
                ['atan2(0.72, 0.54)', [math.atan2(0.72, 0.54)]],
        ]

        def test_singleres(self):
                for expr, expect in self.ltest:
                        cmd = 'ev "%s"' % expr
                        result = [string.strip(os.popen(cmd).read())]
                        try: lcompare.lcompare(result, expect)
                        except lcompare.error, e:
                                self.fail('%s [%s]' % (str(e),cmd))

        def test_multipleres(self):
                pass # XXX implement

def main(bindir=None):
        global _bindir
        _bindir=bindir
        support.run_case(EvTestCase)

if __name__ == '__main__':
        main()

# vi: set ts=4 sw=4 :
Revision:	1.3
Committed:	Mon Mar 28 17:48:43 2016 UTC (9 years, 2 months ago) by schorsch
Content type:	text/x-python
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.2:	+0 -0 lines
State:	*FILE REMOVED*
Log Message:	Refactoring of test suite, use independently of SCons and with Py2.7 or 3.x.
#	User	Rev	Content
1	schorsch	1.1
2			import os
3			import math
4			import string
5			import unittest
6
7			from unit_tools import support
8			from unit_tools import lcompare
9
10	schorsch	1.2	_bindir = None
11
12	schorsch	1.1	class EvTestCase(unittest.TestCase):
13			def setUp(self):
14	schorsch	1.2	if _bindir:
15			self.oldpath = os.environ['PATH']
16			os.environ['PATH'] = _bindir
17	schorsch	1.1
18			def tearDown(self):
19	schorsch	1.2	if _bindir:
20			os.environ['PATH'] = self.oldpath
21	schorsch	1.1
22			ltest = [
23			['2.3 + 5 * 21.7 / 1.43', [2.3 + 5 * 21.7 / 1.43]],
24			['if(1, 1, 0)', [1]],
25			['if(0, 1, 0)', [0]],
26			['select(3, 1, 2, 3, 4, 5)', [3]],
27			['floor(5.743)', [5]],
28			['ceil(5.743)', [6]],
29			['sqrt(7.4)', [math.sqrt(7.4)]],
30			['exp(3.4)', [math.exp(3.4)]],
31			['log(2.4)', [math.log(2.4)]],
32			['log10(5.4)', [math.log10(5.4)]],
33			['sin(.51)', [math.sin(.51)]],
34			['cos(.41)', [math.cos(.41)]],
35			['tan(0.77)', [math.tan(0.77)]],
36			['asin(0.83)', [math.asin(0.83)]],
37			['acos(.94)', [math.acos(.94)]],
38			['atan(0.22)', [math.atan(0.22)]],
39			['atan2(0.72, 0.54)', [math.atan2(0.72, 0.54)]],
40			]
41
42			def test_singleres(self):
43			for expr, expect in self.ltest:
44			cmd = 'ev "%s"' % expr
45			result = [string.strip(os.popen(cmd).read())]
46			try: lcompare.lcompare(result, expect)
47			except lcompare.error, e:
48			self.fail('%s [%s]' % (str(e),cmd))
49
50			def test_multipleres(self):
51			pass # XXX implement
52
53	schorsch	1.2	def main(bindir=None):
54			global _bindir
55			_bindir=bindir
56	schorsch	1.1	support.run_case(EvTestCase)
57
58			if __name__ == '__main__':
59			main()
60
61			# vi: set ts=4 sw=4 :