HTMLTestRunner.py 改版

"""A TestRunner for use with the Python unit testing framework. Itgenerates a HTML report to show the result at a glance.The simplest way to use this is to invoke its main method. E.g. import unittest import HTMLTestRunner ... define your tests ... if __name__ == '__main__': HTMLTestRunner.main()For more customization options, instantiates a HTMLTestRunner object.HTMLTestRunner is a counterpart to unittest's TextTestRunner. E.g. # output to a file fp = file('my_report.html', 'wb') runner = HTMLTestRunner.HTMLTestRunner( stream=fp, title='My unit test', description='This demonstrates the report output by HTMLTestRunner.' ) # Use an external stylesheet. # See the Template_mixin class for more customizable options runner.STYLESHEET_TMPL = '' # run the test runner.run(my_test_suite)------------------------------------------------------------------------Copyright (c) 2004-2007, Wai Yip TungAll rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditions aremet:* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.* Neither the name Wai Yip Tung nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "ASIS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITEDTO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNEROR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, ORPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OFLIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."""# URL: http://tungwaiyip.info/software/HTMLTestRunner.html__author__ = "Wai Yip Tung"__version__ = "0.8.2""""Change HistoryVersion 0.8.2* Show output inline instead of popup window (Viorel Lupu).Version in 0.8.1* Validated XHTML (Wolfgang Borgert).* Added description of test classes and test cases.Version in 0.8.0* Define Template_mixin class for customization.* Workaround a IE 6 bug that it does not treatblock as CDATA.Version in 0.7.1* Back port to Python 2.3 (Frank Horowitz).* Fix missing scroll bars in detail log (Podi)."""# TODO: color stderr# TODO: simplify javascript using ,ore than 1 class in the class attribute?import datetimeimport StringIOimport sysimport timeimport unittestfrom xml.sax import saxutils# ------------------------------------------------------------------------# The redirectors below are used to capture output during testing. Output# sent to sys.stdout and sys.stderr are automatically captured. However# in some cases sys.stdout is already cached before HTMLTestRunner is# invoked (e.g. calling logging.basicConfig). In order to capture those# output, use the redirectors for the cached stream.## e.g.# >>> logging.basicConfig(stream=HTMLTestRunner.stdout_redirector)# >>>class OutputRedirector(object): """ Wrapper to redirect stdout or stderr """ def __init__(self, fp): self.fp = fp def write(self, s): self.fp.write(s) def writelines(self, lines): self.fp.writelines(lines) def flush(self): self.fp.flush()stdout_redirector = OutputRedirector(sys.stdout)stderr_redirector = OutputRedirector(sys.stderr)# ----------------------------------------------------------------------# Templateclass Template_mixin(object): """ Define a HTML template for report customerization and generation. Overall structure of an HTML report HTML +------------------------+ | | | | | | | | | | | HEADING | | +----------------+ | | | | | | +----------------+ | | | | REPORT | | +----------------+ | | | | | | +----------------+ | | | | ENDING | | +----------------+ | | | | | | +----------------+ | | | | | | | +------------------------+ """ STATUS = { 0: 'pass', 1: 'fail', 2: 'error', } DEFAULT_TITLE = 'Unit Test Report' DEFAULT_DESCRIPTION = '' # ------------------------------------------------------------------------ # HTML Template HTML_TMPL = r"""%(heading)s%(report)s%(ending)s""" # variables: (title, generator, stylesheet, heading, report, ending) # ------------------------------------------------------------------------ # Stylesheet # # alternatively use afor external style sheet, e.g. #STYLESHEET_TMPL = """body { font-family: verdana, arial, helvetica, sans-serif; font-size: 100%; background-color: cornsilk;}