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Unified Diff: grit/gather/tr_html_unittest.py

Issue 7994004: Initial source commit to grit-i18n project. (Closed) Base URL: http://grit-i18n.googlecode.com/svn/trunk/
Patch Set: Created 9 years, 3 months ago
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Index: grit/gather/tr_html_unittest.py
===================================================================
--- grit/gather/tr_html_unittest.py (revision 0)
+++ grit/gather/tr_html_unittest.py (revision 0)
@@ -0,0 +1,412 @@
+#!/usr/bin/python2.4
+# Copyright (c) 2011 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+'''Unit tests for grit.gather.tr_html'''
+
+
+import os
+import sys
+if __name__ == '__main__':
+ sys.path.append(os.path.join(os.path.dirname(sys.argv[0]), '../..'))
+
+import types
+import unittest
+
+from grit.gather import tr_html
+from grit import clique
+from grit import util
+
+
+class ParserUnittest(unittest.TestCase):
+ def testChunking(self):
+ p = tr_html.HtmlChunks()
+ chunks = p.Parse('<p>Hello <b>dear</b> how <i>are</i>you?<p>Fine!')
+ self.failUnless(chunks == [
+ (False, '<p>', ''), (True, 'Hello <b>dear</b> how <i>are</i>you?', ''),
+ (False, '<p>', ''), (True, 'Fine!', '')])
+
+ chunks = p.Parse('<p> Hello <b>dear</b> how <i>are</i>you? <p>Fine!')
+ self.failUnless(chunks == [
+ (False, '<p> ', ''), (True, 'Hello <b>dear</b> how <i>are</i>you?', ''),
+ (False, ' <p>', ''), (True, 'Fine!', '')])
+
+ chunks = p.Parse('<p> Hello <b>dear how <i>are you? <p> Fine!')
+ self.failUnless(chunks == [
+ (False, '<p> ', ''), (True, 'Hello <b>dear how <i>are you?', ''),
+ (False, ' <p> ', ''), (True, 'Fine!', '')])
+
+ # Ensure translateable sections that start with inline tags contain
+ # the starting inline tag.
+ chunks = p.Parse('<b>Hello!</b> how are you?<p><i>I am fine.</i>')
+ self.failUnless(chunks == [
+ (True, '<b>Hello!</b> how are you?', ''), (False, '<p>', ''),
+ (True, '<i>I am fine.</i>', '')])
+
+ # Ensure translateable sections that end with inline tags contain
+ # the ending inline tag.
+ chunks = p.Parse("Hello! How are <b>you?</b><p><i>I'm fine!</i>")
+ self.failUnless(chunks == [
+ (True, 'Hello! How are <b>you?</b>', ''), (False, '<p>', ''),
+ (True, "<i>I'm fine!</i>", '')])
+
+ # Check capitals and explicit descriptions
+ chunks = p.Parse('<!-- desc=bingo! --><B>Hello!</B> how are you?<P><I>I am fine.</I>')
+ self.failUnless(chunks == [
+ (True, '<B>Hello!</B> how are you?', 'bingo!'), (False, '<P>', ''),
+ (True, '<I>I am fine.</I>', '')])
+ chunks = p.Parse('<B><!-- desc=bingo! -->Hello!</B> how are you?<P><I>I am fine.</I>')
+ self.failUnless(chunks == [
+ (True, '<B>Hello!</B> how are you?', 'bingo!'), (False, '<P>', ''),
+ (True, '<I>I am fine.</I>', '')])
+ # Linebreaks get changed to spaces just like any other HTML content
+ chunks = p.Parse('<B>Hello!</B> <!-- desc=bi\nngo\n! -->how are you?<P><I>I am fine.</I>')
+ self.failUnless(chunks == [
+ (True, '<B>Hello!</B> how are you?', 'bi ngo !'), (False, '<P>', ''),
+ (True, '<I>I am fine.</I>', '')])
+
+ # In this case, because the explicit description appears after the first
+ # translateable, it will actually apply to the second translateable.
+ chunks = p.Parse('<B>Hello!</B> how are you?<!-- desc=bingo! --><P><I>I am fine.</I>')
+ self.failUnless(chunks == [
+ (True, '<B>Hello!</B> how are you?', ''), (False, '<P>', ''),
+ (True, '<I>I am fine.</I>', 'bingo!')])
+
+ # Check that replaceables within block tags (where attributes would go) are
+ # handled correctly.
+ chunks = p.Parse('<b>Hello!</b> how are you?<p [BINGO] [$~BONGO~$]>'
+ '<i>I am fine.</i>')
+ self.failUnless(chunks == [
+ (True, '<b>Hello!</b> how are you?', ''),
+ (False, '<p [BINGO] [$~BONGO~$]>', ''),
+ (True, '<i>I am fine.</i>', '')])
+
+ # Check that the contents of preformatted tags preserve line breaks.
+ chunks = p.Parse('<textarea>Hello\nthere\nhow\nare\nyou?</textarea>')
+ self.failUnless(chunks == [(False, '<textarea>', ''),
+ (True, 'Hello\nthere\nhow\nare\nyou?', ''), (False, '</textarea>', '')])
+
+ # ...and that other tags' line breaks are converted to spaces
+ chunks = p.Parse('<p>Hello\nthere\nhow\nare\nyou?</p>')
+ self.failUnless(chunks == [(False, '<p>', ''),
+ (True, 'Hello there how are you?', ''), (False, '</p>', '')])
+
+ def testTranslateableAttributes(self):
+ p = tr_html.HtmlChunks()
+
+ # Check that the translateable attributes in <img>, <submit>, <button> and
+ # <text> elements buttons are handled correctly.
+ chunks = p.Parse('<img src=bingo.jpg alt="hello there">'
+ '<input type=submit value="hello">'
+ '<input type="button" value="hello">'
+ '<input type=\'text\' value=\'Howdie\'>')
+ self.failUnless(chunks == [
+ (False, '<img src=bingo.jpg alt="', ''), (True, 'hello there', ''),
+ (False, '"><input type=submit value="', ''), (True, 'hello', ''),
+ (False, '"><input type="button" value="', ''), (True, 'hello', ''),
+ (False, '"><input type=\'text\' value=\'', ''), (True, 'Howdie', ''),
+ (False, '\'>', '')])
+
+
+ def testTranslateableHtmlToMessage(self):
+ msg = tr_html.HtmlToMessage(
+ 'Hello <b>[USERNAME]</b>, &lt;how&gt;&nbsp;<i>are</i> you?')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ 'Hello BEGIN_BOLDX_USERNAME_XEND_BOLD, '
+ '<how>&nbsp;BEGIN_ITALICareEND_ITALIC you?')
+
+ msg = tr_html.HtmlToMessage('<b>Hello</b><I>Hello</I><b>Hello</b>')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ 'BEGIN_BOLD_1HelloEND_BOLD_1BEGIN_ITALICHelloEND_ITALIC'
+ 'BEGIN_BOLD_2HelloEND_BOLD_2')
+
+ # Check that nesting (of the <font> tags) is handled correctly - i.e. that
+ # the closing placeholder numbers match the opening placeholders.
+ msg = tr_html.HtmlToMessage(
+ '''<font size=-1><font color=#FF0000>Update!</font> '''
+ '''<a href='http://desktop.google.com/whatsnew.html?hl=[$~LANG~$]'>'''
+ '''New Features</a>: Now search PDFs, MP3s, Firefox web history, and '''
+ '''more</font>''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ 'BEGIN_FONT_1BEGIN_FONT_2Update!END_FONT_2 BEGIN_LINK'
+ 'New FeaturesEND_LINK: Now search PDFs, MP3s, Firefox '
+ 'web history, and moreEND_FONT_1')
+
+ msg = tr_html.HtmlToMessage('''<a href='[$~URL~$]'><b>[NUM][CAT]</b></a>''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres == 'BEGIN_LINKBEGIN_BOLDX_NUM_XX_CAT_XEND_BOLDEND_LINK')
+
+ msg = tr_html.HtmlToMessage(
+ '''<font size=-1><a class=q onClick='return window.qs?qs(this):1' '''
+ '''href='http://[WEBSERVER][SEARCH_URI]'>Desktop</a></font>&nbsp;&nbsp;'''
+ '''&nbsp;&nbsp;''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ '''BEGIN_FONTBEGIN_LINKDesktopEND_LINKEND_FONTSPACE''')
+
+ msg = tr_html.HtmlToMessage(
+ '''<br><br><center><font size=-2>&copy;2005 Google </font></center>''', 1)
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ u'BEGIN_BREAK_1BEGIN_BREAK_2BEGIN_CENTERBEGIN_FONT\xa92005'
+ u' Google END_FONTEND_CENTER')
+
+ msg = tr_html.HtmlToMessage(
+ '''&nbsp;-&nbsp;<a class=c href=[$~CACHE~$]>Cached</a>''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ '&nbsp;-&nbsp;BEGIN_LINKCachedEND_LINK')
+
+ # Check that upper-case tags are handled correctly.
+ msg = tr_html.HtmlToMessage(
+ '''You can read the <A HREF='http://desktop.google.com/privacypolicy.'''
+ '''html?hl=[LANG_CODE]'>Privacy Policy</A> and <A HREF='http://desktop'''
+ '''.google.com/privacyfaq.html?hl=[LANG_CODE]'>Privacy FAQ</A> online.''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres ==
+ 'You can read the BEGIN_LINK_1Privacy PolicyEND_LINK_1 and '
+ 'BEGIN_LINK_2Privacy FAQEND_LINK_2 online.')
+
+ # Check that tags with linebreaks immediately preceding them are handled
+ # correctly.
+ msg = tr_html.HtmlToMessage(
+ '''You can read the
+<A HREF='http://desktop.google.com/privacypolicy.html?hl=[LANG_CODE]'>Privacy Policy</A>
+and <A HREF='http://desktop.google.com/privacyfaq.html?hl=[LANG_CODE]'>Privacy FAQ</A> online.''')
+ pres = msg.GetPresentableContent()
+ self.failUnless(pres == '''You can read the
+BEGIN_LINK_1Privacy PolicyEND_LINK_1
+and BEGIN_LINK_2Privacy FAQEND_LINK_2 online.''')
+
+
+
+class TrHtmlUnittest(unittest.TestCase):
+ def testTable(self):
+ html = tr_html.TrHtml('''<table class="shaded-header"><tr>
+<td class="header-element b expand">Preferences</td>
+<td class="header-element s">
+<a href="http://desktop.google.com/preferences.html">Preferences&nbsp;Help</a>
+</td>
+</tr></table>''')
+ html.Parse()
+ self.failUnless(html.skeleton_[3].GetMessage().GetPresentableContent() ==
+ 'BEGIN_LINKPreferences&nbsp;HelpEND_LINK')
+
+ def testSubmitAttribute(self):
+ html = tr_html.TrHtml('''</td>
+<td class="header-element"><input type=submit value="Save Preferences"
+name=submit2></td>
+</tr></table>''')
+ html.Parse()
+ self.failUnless(html.skeleton_[1].GetMessage().GetPresentableContent() ==
+ 'Save Preferences')
+
+ def testWhitespaceAfterInlineTag(self):
+ '''Test that even if there is whitespace after an inline tag at the start
+ of a translateable section the inline tag will be included.
+ '''
+ html = tr_html.TrHtml('''<label for=DISPLAYNONE><font size=-1> Hello</font>''')
+ html.Parse()
+ self.failUnless(html.skeleton_[1].GetMessage().GetRealContent() ==
+ '<font size=-1> Hello</font>')
+
+ def testSillyHeader(self):
+ html = tr_html.TrHtml('''[!]
+title\tHello
+bingo
+bongo
+bla
+
+<p>Other stuff</p>''')
+ html.Parse()
+ content = html.skeleton_[1].GetMessage().GetRealContent()
+ self.failUnless(content == 'Hello')
+ self.failUnless(html.skeleton_[-1] == '</p>')
+ # Right after the translateable the nontranslateable should start with
+ # a linebreak (this catches a bug we had).
+ self.failUnless(html.skeleton_[2][0] == '\n')
+
+
+ def testExplicitDescriptions(self):
+ html = tr_html.TrHtml('Hello [USER]<br/><!-- desc=explicit --><input type="button">Go!</input>')
+ html.Parse()
+ msg = html.GetCliques()[1].GetMessage()
+ self.failUnless(msg.GetDescription() == 'explicit')
+ self.failUnless(msg.GetRealContent() == 'Go!')
+
+
+ def testRegressionInToolbarAbout(self):
+ html = tr_html.TrHtml.FromFile(
+ util.PathFromRoot(r'grit/testdata/toolbar_about.html'))
+ html.Parse()
+ cliques = html.GetCliques()
+ for cl in cliques:
+ content = cl.GetMessage().GetRealContent()
+ if content.count('De parvis grandis acervus erit'):
+ self.failIf(content.count('$/translate'))
+
+
+ def HtmlFromFileWithManualCheck(self, f):
+ html = tr_html.TrHtml.FromFile(f)
+ html.Parse()
+
+ # For manual results inspection only...
+ list = []
+ for item in html.skeleton_:
+ if isinstance(item, types.StringTypes):
+ list.append(item)
+ else:
+ list.append(item.GetMessage().GetPresentableContent())
+
+ return html
+
+
+ def testPrivacyHtml(self):
+ html = self.HtmlFromFileWithManualCheck(
+ util.PathFromRoot(r'grit/testdata/privacy.html'))
+
+ self.failUnless(html.skeleton_[1].GetMessage().GetRealContent() ==
+ 'Privacy and Google Desktop Search')
+ self.failUnless(html.skeleton_[3].startswith('<'))
+ self.failUnless(len(html.skeleton_) > 10)
+
+
+ def testPreferencesHtml(self):
+ html = self.HtmlFromFileWithManualCheck(
+ util.PathFromRoot(r'grit/testdata/preferences.html'))
+
+ # Verify that we don't get '[STATUS-MESSAGE]' as the original content of
+ # one of the MessageClique objects (it would be a placeholder-only message
+ # and we're supposed to have stripped those).
+
+ for item in filter(lambda x: isinstance(x, clique.MessageClique),
+ html.skeleton_):
+ if (item.GetMessage().GetRealContent() == '[STATUS-MESSAGE]' or
+ item.GetMessage().GetRealContent() == '[ADDIN-DO] [ADDIN-OPTIONS]'):
+ self.fail()
+
+ self.failUnless(len(html.skeleton_) > 100)
+
+ def AssertNumberOfTranslateables(self, files, num):
+ '''Fails if any of the files in files don't have exactly
+ num translateable sections.
+
+ Args:
+ files: ['file1', 'file2']
+ num: 3
+ '''
+ for f in files:
+ f = util.PathFromRoot(r'grit/testdata/%s' % f)
+ html = self.HtmlFromFileWithManualCheck(f)
+ self.failUnless(len(html.GetCliques()) == num)
+
+ def testFewTranslateables(self):
+ self.AssertNumberOfTranslateables(['browser.html', 'email_thread.html',
+ 'header.html', 'mini.html',
+ 'oneclick.html', 'script.html',
+ 'time_related.html', 'versions.html'], 0)
+ self.AssertNumberOfTranslateables(['footer.html', 'hover.html'], 1)
+
+ def testOtherHtmlFilesForManualInspection(self):
+ files = [
+ 'about.html', 'bad_browser.html', 'cache_prefix.html',
+ 'cache_prefix_file.html', 'chat_result.html', 'del_footer.html',
+ 'del_header.html', 'deleted.html', 'details.html', 'email_result.html',
+ 'error.html', 'explicit_web.html', 'footer.html',
+ 'homepage.html', 'indexing_speed.html',
+ 'install_prefs.html', 'install_prefs2.html',
+ 'oem_enable.html', 'oem_non_admin.html', 'onebox.html',
+ 'password.html', 'quit_apps.html', 'recrawl.html',
+ 'searchbox.html', 'sidebar_h.html', 'sidebar_v.html', 'status.html',
+ ]
+ for f in files:
+ self.HtmlFromFileWithManualCheck(
+ util.PathFromRoot(r'grit/testdata/%s' % f))
+
+ def testTranslate(self):
+ # Note that the English translation of documents that use character
+ # literals (e.g. &copy;) will not be the same as the original document
+ # because the character literal will be transformed into the Unicode
+ # character itself. So for this test we choose some relatively complex
+ # HTML without character entities (but with &nbsp; because that's handled
+ # specially).
+ html = tr_html.TrHtml(''' <script>
+ <!--
+ function checkOffice() { var w = document.getElementById("h7");
+ var e = document.getElementById("h8"); var o = document.getElementById("h10");
+ if (!(w.checked || e.checked)) { o.checked=0;o.disabled=1;} else {o.disabled=0;} }
+ // -->
+ </script>
+ <input type=checkbox [CHECK-DOC] name=DOC id=h7 onclick='checkOffice()'>
+ <label for=h7> Word</label><br>
+ <input type=checkbox [CHECK-XLS] name=XLS id=h8 onclick='checkOffice()'>
+ <label for=h8> Excel</label><br>
+ <input type=checkbox [CHECK-PPT] name=PPT id=h9>
+ <label for=h9> PowerPoint</label><br>
+ </span></td><td nowrap valign=top><span class="s">
+ <input type=checkbox [CHECK-PDF] name=PDF id=hpdf>
+ <label for=hpdf> PDF</label><br>
+ <input type=checkbox [CHECK-TXT] name=TXT id=h6>
+ <label for=h6> Text, media, and other files</label><br>
+ </tr>&nbsp;&nbsp;
+ <tr><td nowrap valign=top colspan=3><span class="s"><br />
+ <input type=checkbox [CHECK-SECUREOFFICE] name=SECUREOFFICE id=h10>
+ <label for=h10> Password-protected Office documents (Word, Excel)</label><br />
+ <input type=checkbox [DISABLED-HTTPS] [CHECK-HTTPS] name=HTTPS id=h12><label
+ for=h12> Secure pages (HTTPS) in web history</label></span></td></tr>
+ </table>''')
+ html.Parse()
+ trans = html.Translate('en')
+ if (html.GetText() != trans):
+ self.fail()
+
+
+ def testHtmlToMessageWithBlockTags(self):
+ msg = tr_html.HtmlToMessage(
+ 'Hello<p>Howdie<img alt="bingo" src="image.gif">', True)
+ result = msg.GetPresentableContent()
+ self.failUnless(
+ result == 'HelloBEGIN_PARAGRAPHHowdieBEGIN_BLOCKbingoEND_BLOCK')
+
+ msg = tr_html.HtmlToMessage(
+ 'Hello<p>Howdie<input type="button" value="bingo">', True)
+ result = msg.GetPresentableContent()
+ self.failUnless(
+ result == 'HelloBEGIN_PARAGRAPHHowdieBEGIN_BLOCKbingoEND_BLOCK')
+
+
+ def testHtmlToMessageRegressions(self):
+ msg = tr_html.HtmlToMessage(' - ', True)
+ result = msg.GetPresentableContent()
+ self.failUnless(result == ' - ')
+
+
+ def testEscapeUnescaped(self):
+ text = '&copy;&nbsp; & &quot;&lt;hello&gt;&quot;'
+ unescaped = util.UnescapeHtml(text)
+ self.failUnless(unescaped == u'\u00a9\u00a0 & "<hello>"')
+ escaped_unescaped = util.EscapeHtml(unescaped, True)
+ self.failUnless(escaped_unescaped ==
+ u'\u00a9\u00a0 &amp; &quot;&lt;hello&gt;&quot;')
+
+ def testRegressionCjkHtmlFile(self):
+ # TODO(joi) Fix this problem where unquoted attributes that
+ # have a value that is CJK characters causes the regular expression
+ # match never to return. (culprit is the _ELEMENT regexp(
+ if False:
+ html = self.HtmlFromFileWithManualCheck(util.PathFromRoot(
+ r'grit/testdata/ko_oem_enable_bug.html'))
+ self.failUnless(True)
+
+ def testRegressionCpuHang(self):
+ # If this regression occurs, the unit test will never return
+ html = tr_html.TrHtml(
+ '''<input type=text size=12 id=advFileTypeEntry [~SHOW-FILETYPE-BOX~] value="[EXT]" name=ext>''')
+ html.Parse()
+
+if __name__ == '__main__':
+ unittest.main()
Property changes on: grit/gather/tr_html_unittest.py
___________________________________________________________________
Added: svn:eol-style
+ LF
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