from write import write,writebr
import sys
IN_BROWSER = sys.platform in ['mozilla', 'ie6', 'opera', 'oldmoz', 'safari']
IN_JS = sys.platform in ['mozilla', 'ie6', 'opera', 'oldmoz',
'safari', 'spidermonkey', 'pyv8']
from pyjamas import DOM
from pyjamas.Timer import Timer
from pyjamas.HTTPRequest import HTTPRequest
from pyjamas.ui.RootPanel import RootPanel
class GetTestOutput:
def __init__(self, unittest, test_name, output):
self.test_name = test_name
self.unittest = unittest
self.output = output
def onCompletion(self, responseText):
# TODO - cope with unicode / utf-8 test results
print "onCompletion", self.unittest.tests_outstanding, self.test_name
self.unittest.async_test_name = self.test_name
e1 = DOM.getElementById('testcompare1')
e2 = DOM.getElementById('testcompare2')
e1.innerHTML = responseText
e2.innerHTML = responseText
i1 = DOM.walkChildren(e1)
i2 = DOM.walkChildren(e2)
ok = True
while ok:
try:
ec1 = i1.next()
ec2 = i2.next()
except StopIteration:
break
ok = ok and (ec1.nodeType == ec2.nodeType)
if not ok:
break
print ec1.nodeName, ec1.nodeValue
ok = ok and (ec1.nodeName == ec2.nodeName)
ok = ok and (ec1.nodeValue == ec2.nodeValue)
if not ok:
break
if hasattr(ec1, 'getInnerText') and hasattr(ec2, 'getInnerText'):
print ec1.getInnerText()
ok = ok and (ec1.getInnerText() == ec2.getInnerText())
if not ok:
break
if hasattr(ec1, 'attributes') and hasattr(ec2, 'attributes'):
a1 = ec1.attributes
a2 = ec2.attributes
ok = ok and (a1.length == a2.length)
if not ok:
break
for i in range(a1.length):
ai1 = a1.item(i)
ai2 = a2.item(i)
ok = ok and (ai1.nodeValue == ai2.nodeValue)
ok = ok and (ai1.nodeName == ai2.nodeName)
self.unittest.assertTrue(ok)
self.unittest.tests_outstanding -= 1
# clear the test HTML
e1.innerHTML = ''
e2.innerHTML = ''
def onError(self, responseText, status):
self.unittest.async_test_name = self.test_name
self.unittest.fail("""downloading test output %s failed,
status %s, response %s""" % (self.test_name, str(status), repr(responseText)))
self.unittest.tests_outstanding -= 1
class UnitTest:
def __init__(self, test_gen_folder):
self.test_gen_folder = test_gen_folder
self.tests_completed=0
self.tests_failed=0
self.tests_passed=0
self.test_methods=[]
self.test_idx = None
self.tests_outstanding = None
# Synonyms for assertion methods
self.assertEqual = self.assertEquals = self.failUnlessEqual
self.assertNotEqual = self.assertNotEquals = self.failIfEqual
self.assertAlmostEqual = self.assertAlmostEquals = self.failUnlessAlmostEqual
self.assertNotAlmostEqual = self.assertNotAlmostEquals = self.failIfAlmostEqual
self.assertRaises = self.failUnlessRaises
self.assert_ = self.assertTrue = self.failUnless
self.assertFalse = self.failIf
def do_test(self, output, name):
handler = GetTestOutput(self, self.current_test_name, output)
if name:
fname = "%s.%s.txt" % (self.current_test_name, name)
else:
fname = "%s.txt" % self.current_test_name
HTTPRequest().asyncGet(fname, handler)
def write_test_output(self, name=None, div_id=None):
if div_id is None:
div_id = 'tests'
element = DOM.getElementById(div_id)
output = element.innerHTML
if self.test_gen_folder is None:
if self.tests_outstanding is None:
self.tests_outstanding = 0
self.tests_outstanding += 1
self.do_test(output, name)
return
# otherwise assume we're running pyjd, and have file-system
# access
import os
if name:
fname = "%s.%s.txt" % (self.current_test_name, name)
else:
fname = "%s.txt" % self.current_test_name
f = open(os.path.join(self.test_gen_folder, fname), "w")
f.write(output)
f.close()
if self.tests_outstanding is None:
self.tests_outstanding = 0
return False
def _run_test(self, test_method_name):
self.getTestMethods()
test_method=getattr(self, test_method_name)
self.current_test_name = test_method_name
self.setUp()
test_method()
self.tearDown()
self.current_test_name = None
self.async_test_name = None
def run(self):
self.getTestMethods()
self.test_idx = 0
Timer(1, self)
def onTimer(self, tid):
print self.test_idx
if self.test_idx is 'DONE':
self.check_start_next_test()
return
for i in range(1):
if self.test_idx >= len(self.test_methods):
self.test_idx = 'DONE'
self.check_start_next_test()
return
self._run_test(self.test_methods[self.test_idx])
self.test_idx += 1
Timer(1, self)
def check_start_next_test(self):
if self.tests_outstanding is None:
return
if self.tests_outstanding == 0:
if hasattr(self, 'lastTestsCheck'):
self.lastTestsCheck()
self.displayStats()
self.start_next_test()
return
# do it again.
Timer(100, self)
def setUp(self):
pass
def tearDown(self):
pass
def getName(self):
return self.__class__.__name__
def getNameFmt(self, msg=""):
test_name = self.async_test_name or self.current_test_name
if self.getName():
if msg:
msg=" " + str(msg)
if test_name:
msg += " (%s) " % test_name
return self.getName() + msg + ": "
return ""
def getTestMethods(self):
self.test_methods=[]
for m in dir(self):
if self.isTestMethod(m):
self.test_methods.append(m)
def isTestMethod(self, method):
if callable(getattr(self, method)):
if method.find("test") == 0:
return True
return False
def fail(self, msg=None):
self.startTest()
self.tests_failed+=1
if not msg:
msg="assertion failed"
else:
msg = str(msg)
title="<b>" + self.getNameFmt("Test failed") + "</b>"
writebr(title + msg)
if sys.platform in ['mozilla', 'ie6', 'opera', 'oldmoz', 'safari']:
from __pyjamas__ import JS
JS("""if (typeof console != 'undefined') {
if (typeof console.error == 'function') console.error(msg);
if (typeof console.trace == 'function') console.trace();
}""")
return False
def startTest(self):
self.tests_completed+=1
def failIf(self, expr, msg=None):
self.startTest()
if expr:
return self.fail(msg)
def failUnless(self, expr, msg=None):
self.startTest()
if not expr:
return self.fail(msg)
def failUnlessRaises(self, excClass, callableObj, *args, **kwargs):
try:
callableObj(*args, **kwargs)
except excClass:
return
else:
if hasattr(excClass,'__name__'): excName = excClass.__name__
else: excName = str(excClass)
#raise self.failureException, "%s not raised" % excName
self.fail("%s not raised" % excName)
def failUnlessEqual(self, first, second, msg=None):
self.startTest()
if not first == second:
if not msg:
msg=repr(first) + " != " + repr(second)
return self.fail(msg)
def failIfEqual(self, first, second, msg=None):
self.startTest()
if first == second:
if not msg:
msg=repr(first) + " == " + repr(second)
return self.fail(msg)
def failUnlessAlmostEqual(self, first, second, places=7, msg=None):
self.startTest()
if round(second-first, places) != 0:
if not msg:
msg=repr(first) + " != " + repr(second) + " within " + repr(places) + " places"
return self.fail(msg)
def failIfAlmostEqual(self, first, second, places=7, msg=None):
self.startTest()
if round(second-first, places) is 0:
if not msg:
msg=repr(first) + " == " + repr(second) + " within " + repr(places) + " places"
return self.fail(msg)
# based on the Python standard library
def assertRaises(self, excClass, callableObj, *args, **kwargs):
"""
Fail unless an exception of class excClass is thrown
by callableObj when invoked with arguments args and keyword
arguments kwargs. If a different type of exception is
thrown, it will not be caught, and the test case will be
deemed to have suffered an error, exactly as for an
unexpected exception.
"""
self.startTest()
try:
callableObj(*args, **kwargs)
except excClass, exc:
return
else:
if hasattr(excClass, '__name__'):
excName = excClass.__name__
else:
excName = str(excClass)
self.fail("%s not raised" % excName)
def displayStats(self):
if self.tests_failed:
bg_colour="#ff0000"
fg_colour="#ffffff"
else:
bg_colour="#00ff00"
fg_colour="#000000"
tests_passed=self.tests_completed - self.tests_failed
if sys.platform in ['mozilla', 'ie6', 'opera', 'oldmoz', 'safari']:
output="<table cellpadding=4 width=100%><tr><td bgcolor='" + bg_colour + "'><font face='arial' size=4 color='" + fg_colour + "'><b>"
else:
output = ""
output+=self.getNameFmt() + "Passed %d " % tests_passed + "/ %d" % self.tests_completed + " tests"
if self.tests_failed:
output+=" (%d failed)" % self.tests_failed
if sys.platform in ['mozilla', 'ie6', 'opera', 'oldmoz', 'safari']:
output+="</b></font></td></tr></table>"
else:
output+= "\n"
write(output, do_escape=False)
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