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testSlimmer.py
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testSlimmer.py
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import os
from time import time
import unittest
import codecs
import sys
sys.path.insert(0,'../')
import slimmer
VERBOSE = False
from codechunks import *
class SlimmerTestCase(unittest.TestCase):
def _assert(self, str1, str2, name=''):
""" special kind of assertEqual that strips """
if not str1.strip() == str2.strip():
print '\n'+"-"*70
print "DIFFERENCES %s"%name
print "----Result|"+"-"*50
#print repr(str1.strip())
print str1.strip()
print "----Expect|"+"-"*50
#print repr(str2.strip())
print str2.strip()
print "-"*70
x = str1.strip()
y = str2.strip()
print x
arrow = ''
for i, e in enumerate(list(x)):
if e==y[i]:
arrow += "-"
else:
arrow += "^"
break
print arrow
self.assertEqual(str1.strip(), str2.strip())
#assert str1.strip() == str2.strip()
#return self.assertEqual(str1.strip(), str2.strip())
def timer(self, name, timeittook, size1, size2):
record = {'name':name, 'time':timeittook,
'size1':size1, 'size2':size2}
records = self.timed_records
records.append(record)
self.time_records = records
def setUp(self):
self.timed_records=[]
def tearDown(self):
for record in self.timed_records:
if VERBOSE:
print "-- %s --:"%record['name']
print "%s seconds"%round(record['time'], 6)
print "Was: %s\tNow: %s"%(record['size1'], record['size2'])
percent = round(100*record['size2']/float(record['size1']), 5)
percent = "%s%%"%percent
difference = record['size1'] - record['size2']
print "Difference: %s (%s)"%(difference, percent)
print
def atest(self, str1, str2, name, func, printresult=VERBOSE, *args, **kw):
""" standard type of test """
before = str1
expect = str2
t0=time()
args = [before]+list(args)
result = apply(func, args, kw)
if printresult:
print result
T = time()-t0
self.timer(name,time()-t0, len(before), len(result))
self._assert(result, expect, name)
#--- Start the madness! ----------------------------------------------
def testGuessSyntax(self):
for var, value in globals().items():
syntax = None
if var.find('CSS')> -1:
syntax = slimmer.guessSyntax(value)
self.assertEqual(syntax, 'css')
elif var.find('JS')> -1:
syntax = slimmer.guessSyntax(value)
self.assertEqual(syntax, 'js')
elif var.find('HTML')> -1:
syntax = slimmer.guessSyntax(value)
self.assertTrue(syntax in ('html','xhtml'))
else:
continue
def testGuessHTMLorXHTML(self):
code = """<ul>
<li>One</li>
<li>Two</li>
</ul>"""
self.assertEqual(slimmer.guessSyntax(code), 'html')
code = """
<a href="foo.html"><img src="foo.jpg" /></a>
"""
self.assertEqual(slimmer.guessSyntax(code), 'xhtml')
def testCSS1(self):
before = CSS_1
expect = expect_CSS_1
self.atest(before, expect, "CSS1", slimmer.css_slimmer)
def testCSS2(self):
before = CSS_2
expect = expect_CSS_2
self.atest(before, expect, "CSS2", slimmer.css_slimmer)
def testCSS3(self):
before = CSS_3
expect = expect_CSS_3
self.atest(before, expect, "CSS3", slimmer.css_slimmer)
def testCSS3b(self):
before = CSS_3b
expect = expect_CSS_3b
self.atest(before, expect, "CSS3b", slimmer.css_slimmer)
def testCSS3c(self):
before = CSS_3c
expect = expect_CSS_3c
self.atest(before, expect, "CSS3c", slimmer.css_slimmer)
def testCSS4(self):
before = CSS_4
expect = expect_CSS_4
self.atest(before, expect, "CSS4", slimmer.css_slimmer)
def testCSS5(self):
before = CSS_5
expect = expect_CSS_5
self.atest(before, expect, "CSS5", slimmer.css_slimmer)
def testCSS6(self):
before = CSS_6
expect = expect_CSS_6
self.atest(before, expect, "CSS6", slimmer.css_slimmer)
def testCSS7(self):
before = CSS_7
expect = expect_CSS_7
self.atest(before, expect, "CSS7", slimmer.css_slimmer)
def testCSS8(self):
before = CSS_8
expect = expect_CSS_8
self.atest(before, expect, "CSS8", slimmer.css_slimmer)
def testHTML1(self):
before = HTML_1
expect = expect_HTML_1
self.atest(before, expect, "HTML1", slimmer.html_slimmer)
def testHTML2(self):
before = HTML_2
expect = expect_HTML_2
self.atest(before, expect, "HTML2", slimmer.html_slimmer)
def testHTML3(self):
before = HTML_3
expect = expect_HTML_3
self.atest(before, expect, "HTML3", slimmer.html_slimmer)
def testHTML4(self):
before = HTML_4
expect = expect_HTML_4
self.atest(before, expect, "HTML4", slimmer.html_slimmer)
def testHTML5(self):
before = HTML_5
expect = expect_HTML_5
self.atest(before, expect, "HTML5", slimmer.html_slimmer)
def testHTML6(self):
before = HTML_6
expect = expect_HTML_6
self.atest(before, expect, "HTML6", slimmer.html_slimmer)
def testHTML7(self):
before = HTML_7
expect = expect_HTML_7
self.atest(before, expect, "HTML7", slimmer.html_slimmer)
def testHTML8(self):
before = HTML_8
expect = expect_HTML_8
self.atest(before, expect, "HTML8", slimmer.html_slimmer)
def testHTML9(self):
""" UTF-8 characters in the HTML """
before = HTML_9
expect = expect_HTML_9
self.atest(before, expect, "HTML9", slimmer.html_slimmer)
def testJS1(self):
before = JS_1
expect = expect_JS_1
self.atest(before, expect, "JS1", slimmer.js_slimmer)
def testJS2(self):
before = JS_2
expect = expect_JS_2
self.atest(before, expect, "JS2", slimmer.js_slimmer)
def testJS3(self):
before = JS_3
expect = expect_JS_3
self.atest(before, expect, "JS3", slimmer.js_slimmer)
def testJS4(self):
before = JS_4
expect = expect_JS_4
self.atest(before, expect, "JS4", slimmer.js_slimmer)
def testJS5(self):
before = JS_5
expect = expect_JS_5
self.atest(before, expect, "JS5", slimmer.js_slimmer)
def testJS6(self):
before = JS_6
expect = expect_JS_6
self.atest(before, expect, "JS6", slimmer.js_slimmer)
def testJS8(self):
before = JS_8
expect = expect_JS_8
self.atest(before, expect, "JS8", slimmer.js_slimmer)
def testJS9(self):
before = JS_9
expect = expect_JS_9
self.atest(before, expect, "JS9", slimmer.js_slimmer)
def testJS10(self):
before = JS_10
expect = expect_JS_10
self.atest(before, expect, "JS10", slimmer.js_slimmer)
def testJS11a(self):
before = JS_11
expect = expect_JS_11
self.atest(before, expect, "JS11", slimmer.js_slimmer)
def testJS11b(self):
before = JS_11
expect = expect_JS_11_hardcore
self.atest(before, expect, "JS11", slimmer.js_slimmer,
hardcore=True)
def testJS12a(self):
before = JS_12
expect = expect_JS_12
self.atest(before, expect, "JS12", slimmer.js_slimmer)
def testJS12b(self):
before = JS_12
expect = expect_JS_12_hardcore
self.atest(before, expect, "JS12", slimmer.js_slimmer,
hardcore=True)
def testJS13(self):
before = JS_13
expect = expect_JS_13
self.atest(before, expect, "JS13", slimmer.js_slimmer)
def testJS14a(self):
before = JS_14
expect = expect_JS_14
self.atest(before, expect, "JS14a", slimmer.js_slimmer)
def testJS14b(self):
before = JS_14
expect = expect_JS_14_hardcore
self.atest(before, expect, "JS14b", slimmer.js_slimmer,
hardcore=True)
def testJS15(self):
before = JS_15
expect = expect_JS_15
self.atest(before, expect, "JS15", slimmer.js_slimmer)
def testJS16(self):
before = JS_16
expect = expect_JS_16
self.atest(before, expect, "JS16", slimmer.js_slimmer)
def testUnicodeHTML1(self):
here = os.path.dirname(__file__)
before = codecs.open(os.path.join(here, 'euc-jp.html'),
'r','euc-jp').read()
assert isinstance(before, unicode)
after = slimmer.html_slimmer(before)
assert isinstance(after, unicode)
def testUnicodeHTML2(self):
here = os.path.dirname(__file__)
before = codecs.open(os.path.join(here, 'utf-8.html'),
'r','utf-8').read()
assert isinstance(before, unicode)
after = slimmer.html_slimmer(before)
assert isinstance(after, unicode)
expect = u'<html><p>\u0e2a\u0e27\u0e31\u0e2a\u0e14\u0e35\u0e04\u0e23\u0e31\u0e1a</p></html>'
assert after == expect
def suite():
return unittest.makeSuite(SlimmerTestCase)
if __name__ == '__main__':
if '-v' in sys.argv[1:] or '--verbose' in sys.argv[1:]:
VERBOSE = True
unittest.main()