sw/qa/core/accessibilitycheck/AccessibilityCheckTest.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <swmodeltestbase.hxx>
  11 #include <AccessibilityCheck.hxx>
  12 #include <AccessibilityIssue.hxx>
  13 #include <OnlineAccessibilityCheck.hxx>
  14 #include <wrtsh.hxx>
  15 #include <vcl/scheduler.hxx>
  16 #include <comphelper/propertysequence.hxx>
  17
  18 #include <comphelper/scopeguard.hxx>
  19 #include <officecfg/Office/Common.hxx>
  20
  21 class AccessibilityCheckTest : public SwModelTestBase
  22 {
  23 public:
  24     AccessibilityCheckTest()
  25         : SwModelTestBase(u"/sw/qa/core/accessibilitycheck/data/"_ustr)
  26     {
  27     }
  28 };
  29
  30 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckDocumentIssues)
  31 {
  32     createSwDoc("DocumentTest.odt");
  33     SwDoc* pDoc = getSwDoc();
  34     sw::AccessibilityCheck aCheck(pDoc);
  35     aCheck.check();
  36     auto& aIssues = aCheck.getIssueCollection().getIssues();
  37     CPPUNIT_ASSERT_EQUAL(size_t(2), aIssues.size());
  38     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_LANGUAGE, aIssues[0]->m_eIssueID);
  39     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
  40     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_TITLE, aIssues[1]->m_eIssueID);
  41 }
  42
  43 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testTableSplitMergeAndAltText)
  44 {
  45     createSwDoc("AccessibilityTests1.odt");
  46     SwDoc* pDoc = getSwDoc();
  47     sw::AccessibilityCheck aCheck(pDoc);
  48     aCheck.check();
  49     auto& aIssues = aCheck.getIssueCollection().getIssues();
  50     CPPUNIT_ASSERT_EQUAL(size_t(6), aIssues.size());
  51
  52     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::NO_ALT_GRAPHIC, aIssues[0]->m_eIssueID);
  53     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::ERRORLEV, aIssues[0]->m_eIssueLvl);
  54     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TABLE_MERGE_SPLIT, aIssues[1]->m_eIssueID);
  55     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TABLE_MERGE_SPLIT, aIssues[2]->m_eIssueID);
  56     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TABLE_MERGE_SPLIT, aIssues[3]->m_eIssueID);
  57     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TABLE_MERGE_SPLIT, aIssues[4]->m_eIssueID);
  58     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[4]->m_eIssueLvl);
  59     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::NO_ALT_SHAPE, aIssues[5]->m_eIssueID);
  60     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::ERRORLEV, aIssues[5]->m_eIssueLvl);
  61 }
  62
  63 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckParagraphIssues)
  64 {
  65     // Tests whether formatting issues are detected when the whole paragraph has them instead of
  66     // some text inside the paragraph
  67     createSwDoc("ParagraphTest.odt");
  68     SwDoc* pDoc = getSwDoc();
  69     sw::AccessibilityCheck aCheck(pDoc);
  70     aCheck.check();
  71     auto& aIssues = aCheck.getIssueCollection().getIssues();
  72     CPPUNIT_ASSERT_EQUAL(size_t(1), aIssues.size());
  73     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
  74 }
  75
  76 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckBackgroundImage)
  77 {
  78     createSwDoc("BackgroundImageTest.odt");
  79     SwDoc* pDoc = getSwDoc();
  80     sw::AccessibilityCheck aCheck(pDoc);
  81     aCheck.check();
  82     auto& aIssues = aCheck.getIssueCollection().getIssues();
  83     CPPUNIT_ASSERT_EQUAL(size_t(1), aIssues.size());
  84     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_BACKGROUND, aIssues[0]->m_eIssueID);
  85     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
  86 }
  87
  88 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckLinkedImage)
  89 {
  90     createSwDoc("LinkedImageTest.fodt");
  91     SwDoc* pDoc = getSwDoc();
  92     sw::AccessibilityCheck aCheck(pDoc);
  93     aCheck.check();
  94     auto& aIssues = aCheck.getIssueCollection().getIssues();
  95     CPPUNIT_ASSERT_EQUAL(size_t(4), aIssues.size());
  96     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::LINKED_GRAPHIC, aIssues[1]->m_eIssueID);
  97     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[1]->m_eIssueLvl);
  98 }
  99
 100 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckNewlineSpace)
 101 {
 102     createSwDoc("NewlineTest.odt");
 103     SwDoc* pDoc = getSwDoc();
 104     sw::AccessibilityCheck aCheck(pDoc);
 105     aCheck.check();
 106     auto& aIssues = aCheck.getIssueCollection().getIssues();
 107     CPPUNIT_ASSERT_EQUAL(size_t(4), aIssues.size());
 108     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 109     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[1]->m_eIssueID);
 110     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 111     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[3]->m_eIssueID);
 112     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[3]->m_eIssueLvl);
 113 }
 114
 115 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testEmptyLineBetweenNumberings)
 116 {
 117     createSwDoc("EmptyNumSpace.odt");
 118     SwDoc* pDoc = getSwDoc();
 119     sw::AccessibilityCheck aCheck(pDoc);
 120     aCheck.check();
 121     auto& aIssues = aCheck.getIssueCollection().getIssues();
 122     CPPUNIT_ASSERT_EQUAL(size_t(1), aIssues.size());
 123     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_EMPTY_NUM_PARA, aIssues[0]->m_eIssueID);
 124     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
 125 }
 126
 127 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckSpacebarSpace)
 128 {
 129     createSwDoc("SpaceTest.odt");
 130     SwDoc* pDoc = getSwDoc();
 131     sw::AccessibilityCheck aCheck(pDoc);
 132     aCheck.check();
 133     auto& aIssues = aCheck.getIssueCollection().getIssues();
 134     CPPUNIT_ASSERT_EQUAL(size_t(3), aIssues.size());
 135     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 136     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_SPACES, aIssues[1]->m_eIssueID);
 137     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 138 }
 139
 140 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testHyperlinks)
 141 {
 142     createSwDoc("HyperlinkTest.odt");
 143     SwDoc* pDoc = getSwDoc();
 144     sw::AccessibilityCheck aCheck(pDoc);
 145     aCheck.check();
 146     auto& aIssues = aCheck.getIssueCollection().getIssues();
 147     CPPUNIT_ASSERT_EQUAL(size_t(5), aIssues.size());
 148     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::HYPERLINK_SHORT, aIssues[0]->m_eIssueID);
 149     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
 150     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::HYPERLINK_NO_NAME, aIssues[1]->m_eIssueID);
 151     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::HYPERLINK_IS_TEXT, aIssues[2]->m_eIssueID);
 152     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[2]->m_eIssueLvl);
 153     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::HYPERLINK_NO_NAME, aIssues[3]->m_eIssueID);
 154     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[3]->m_eIssueLvl);
 155     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[4]->m_eIssueID);
 156 }
 157
 158 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckHighlightedText)
 159 {
 160     createSwDoc("HighlightTest.odt");
 161     SwDoc* pDoc = getSwDoc();
 162     sw::AccessibilityCheck aCheck(pDoc);
 163     aCheck.check();
 164     auto& aIssues = aCheck.getIssueCollection().getIssues();
 165     CPPUNIT_ASSERT_EQUAL(size_t(3), aIssues.size());
 166     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 167     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 168     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 169 }
 170
 171 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testNumberingCheck)
 172 {
 173     createSwDoc("AccessibilityTests_NumberingCheck.odt");
 174     SwDoc* pDoc = getSwDoc();
 175     sw::AccessibilityCheck aCheck(pDoc);
 176     aCheck.check();
 177     auto& aIssues = aCheck.getIssueCollection().getIssues();
 178     CPPUNIT_ASSERT_EQUAL(size_t(5), aIssues.size());
 179     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::MANUAL_NUMBERING, aIssues[0]->m_eIssueID);
 180     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::MANUAL_NUMBERING, aIssues[1]->m_eIssueID);
 181     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::MANUAL_NUMBERING, aIssues[2]->m_eIssueID);
 182     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::MANUAL_NUMBERING, aIssues[3]->m_eIssueID);
 183     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::MANUAL_NUMBERING, aIssues[4]->m_eIssueID);
 184     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[4]->m_eIssueLvl);
 185 }
 186
 187 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckFakeFootnote)
 188 {
 189     createSwDoc("FakeFootnoteTest.odt");
 190     SwDoc* pDoc = getSwDoc();
 191     sw::AccessibilityCheck aCheck(pDoc);
 192     aCheck.check();
 193     auto& aIssues = aCheck.getIssueCollection().getIssues();
 194     CPPUNIT_ASSERT_EQUAL(size_t(6), aIssues.size());
 195     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 196     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::FAKE_FOOTNOTE, aIssues[1]->m_eIssueID);
 197     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[1]->m_eIssueLvl);
 198     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 199     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::FAKE_FOOTNOTE, aIssues[3]->m_eIssueID);
 200     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[3]->m_eIssueLvl);
 201     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[4]->m_eIssueID);
 202     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[5]->m_eIssueID);
 203     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[5]->m_eIssueLvl);
 204 }
 205
 206 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckFakeCaption)
 207 {
 208     createSwDoc("FakeCaptionTest.odt");
 209     SwDoc* pDoc = getSwDoc();
 210     sw::AccessibilityCheck aCheck(pDoc);
 211     aCheck.check();
 212     auto& aIssues = aCheck.getIssueCollection().getIssues();
 213     CPPUNIT_ASSERT_EQUAL(size_t(1), aIssues.size());
 214     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::FAKE_CAPTION, aIssues[0]->m_eIssueID);
 215     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
 216 }
 217
 218 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckTableFormatting)
 219 {
 220     createSwDoc("TableFormattingTest.odt");
 221     SwDoc* pDoc = getSwDoc();
 222     sw::AccessibilityCheck aCheck(pDoc);
 223     aCheck.check();
 224     auto& aIssues = aCheck.getIssueCollection().getIssues();
 225     CPPUNIT_ASSERT_EQUAL(size_t(1), aIssues.size());
 226     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TABLE_FORMATTING, aIssues[0]->m_eIssueID);
 227     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::WARNLEV, aIssues[0]->m_eIssueLvl);
 228 }
 229
 230 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckTabsFormatting)
 231 {
 232     createSwDoc("TabsTest.odt");
 233     SwDoc* pDoc = getSwDoc();
 234     sw::AccessibilityCheck aCheck(pDoc);
 235     aCheck.check();
 236     auto& aIssues = aCheck.getIssueCollection().getIssues();
 237     CPPUNIT_ASSERT_EQUAL(size_t(10), aIssues.size());
 238     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_TABS, aIssues[0]->m_eIssueID);
 239     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 240     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_TABS, aIssues[2]->m_eIssueID);
 241     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[3]->m_eIssueID);
 242     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_TABS, aIssues[4]->m_eIssueID);
 243     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[5]->m_eIssueID);
 244     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_TABS, aIssues[6]->m_eIssueID);
 245     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[7]->m_eIssueID);
 246     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_TABS, aIssues[8]->m_eIssueID);
 247     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[9]->m_eIssueID);
 248 }
 249
 250 //tdf#156550 - Accessibility sidebar complains about TOC hyperlinks
 251 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckTOCHyperlink)
 252 {
 253     createSwDoc("TOCHyperlinkTest.odt");
 254     SwDoc* pDoc = getSwDoc();
 255     sw::AccessibilityCheck aCheck(pDoc);
 256     aCheck.check();
 257     auto& aIssues = aCheck.getIssueCollection().getIssues();
 258     // Without the fix in place, this test would have failed with
 259     // - Expected: 0 (No Detected HYPERLINK_IS_TEXT Issues)
 260     // - Actual  : 4 (Number of TOC Hyperlinks)
 261     CPPUNIT_ASSERT_EQUAL(size_t(0), aIssues.size());
 262 }
 263
 264 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testDeleteHeader)
 265 {
 266     // Delete Header from doc and check if we have less Direct format warning
 267     createSwDoc("DeleteHeader.odt");
 268     SwDoc* pDoc = getSwDoc();
 269
 270     sw::AccessibilityCheck aCheck(pDoc);
 271     auto& aIssues = aCheck.getIssueCollection().getIssues();
 272     aCheck.check();
 273     CPPUNIT_ASSERT_EQUAL(size_t(8), aIssues.size());
 274     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_TITLE, aIssues[0]->m_eIssueID);
 275     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueLevel::ERRORLEV, aIssues[0]->m_eIssueLvl);
 276     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[1]->m_eIssueID);
 277     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[2]->m_eIssueID);
 278     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[3]->m_eIssueID);
 279     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[4]->m_eIssueID);
 280     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[5]->m_eIssueID);
 281     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[6]->m_eIssueID);
 282     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aIssues[7]->m_eIssueID);
 283
 284     SwWrtShell* pWrtShell = getSwDocShell()->GetWrtShell();
 285     CPPUNIT_ASSERT(pWrtShell);
 286
 287     // modify header
 288     pWrtShell->ChangeHeaderOrFooter(u"Default Page Style", true, false, false);
 289     pWrtShell->GetWin()->GrabFocusToDocument();
 290
 291     // re-check A11Y issues
 292     sw::AccessibilityCheck aReCheck(pDoc);
 293     auto& aResultIssues = aReCheck.getIssueCollection().getIssues();
 294     aReCheck.check();
 295
 296     // Check the result
 297     aResultIssues = aReCheck.getIssueCollection().getIssues();
 298     CPPUNIT_ASSERT_EQUAL(size_t(3), aResultIssues.size());
 299     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_TITLE, aResultIssues[0]->m_eIssueID);
 300     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aResultIssues[1]->m_eIssueID);
 301     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_NEW_LINES, aResultIssues[2]->m_eIssueID);
 302 }
 303
 304 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testStylesWithHeader)
 305 {
 306     // Check direct formats, char/para styles and not allowed page styles
 307     createSwDoc("PageCharParaStyles.odt");
 308     SwDoc* pDoc = getSwDoc();
 309
 310     sw::AccessibilityCheck aCheck(pDoc);
 311     auto& aIssues = aCheck.getIssueCollection().getIssues();
 312     aCheck.check();
 313     CPPUNIT_ASSERT_EQUAL(size_t(5), aIssues.size());
 314     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DOCUMENT_TITLE, aIssues[0]->m_eIssueID);
 315     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 316     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 317     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[3]->m_eIssueID);
 318     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[4]->m_eIssueID);
 319 }
 320
 321 // Text contrast tests
 322 // see https://www.w3.org/WAI/WCAG22/Understanding/contrast-minimum.html
 323 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckTextContrast)
 324 {
 325     // first test doc has these issues:
 326     // * normal text with contrast < 4.5
 327     // * large text with contrast < 3.0
 328     // * bold text with font size 13 (i.e. not considered large) with contrast < 4.5
 329     createSwDoc("ContrastTestFail.odt");
 330     SwDoc* pDoc = getSwDoc();
 331     sw::AccessibilityCheck aCheck(pDoc);
 332     aCheck.check();
 333     auto& aIssues = aCheck.getIssueCollection().getIssues();
 334     CPPUNIT_ASSERT_EQUAL(size_t(3), aIssues.size());
 335     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_CONTRAST, aIssues[0]->m_eIssueID);
 336     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_CONTRAST, aIssues[1]->m_eIssueID);
 337     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::TEXT_CONTRAST, aIssues[2]->m_eIssueID);
 338
 339     // second test doc has large text with contrast between 3.0 and 4.5,
 340     // which is sufficient for large text
 341     // both of these are considered large text according to the spec:
 342     // * non-bold text font with size 18
 343     // * bold text with font size 14
 344     createSwDoc("ContrastTestOK.odt");
 345     SwDoc* pDocOK = getSwDoc();
 346     sw::AccessibilityCheck aCheckOK(pDocOK);
 347     aCheckOK.check();
 348     auto& aIssuesOK = aCheckOK.getIssueCollection().getIssues();
 349     CPPUNIT_ASSERT_EQUAL(size_t(0), aIssuesOK.size());
 350 }
 351
 352 namespace
 353 {
 354 std::vector<std::shared_ptr<sfx::AccessibilityIssue>>
 355 scanAccessibilityIssuesOnNodes(SwDoc* pDocument)
 356 {
 357     std::vector<std::shared_ptr<sfx::AccessibilityIssue>> aIssues;
 358     auto const& pNodes = pDocument->GetNodes();
 359     for (SwNodeOffset n(0); n < pNodes.Count(); ++n)
 360     {
 361         SwNode* pNode = pNodes[n];
 362         auto& pCollection = pNode->getAccessibilityCheckStatus().pCollection;
 363         if (pCollection)
 364         {
 365             for (auto& pIssue : pCollection->getIssues())
 366             {
 367                 aIssues.push_back(pIssue);
 368             }
 369         }
 370     }
 371     return aIssues;
 372 }
 373
 374 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testCheckTabsinTOC)
 375 {
 376     createSwDoc("Tabs-in-TOC.odt");
 377     SwDoc* pDoc = getSwDoc();
 378     sw::AccessibilityCheck aCheck(pDoc);
 379     aCheck.check();
 380     auto& aIssues = aCheck.getIssueCollection().getIssues();
 381     CPPUNIT_ASSERT_EQUAL(size_t(0), aIssues.size());
 382 }
 383
 384 void checkIssuePosition(std::shared_ptr<sfx::AccessibilityIssue> const& pIssue, int nLine,
 385                         sal_Int32 nStart, sal_Int32 nEnd, SwNodeOffset nIndex)
 386 {
 387     auto* pSwIssue = static_cast<sw::AccessibilityIssue*>(pIssue.get());
 388
 389     OString sFailMessage = OString::Concat("Start doesn't match at line: ")
 390                            + OString::Concat(OString::number(nLine));
 391     CPPUNIT_ASSERT_EQUAL_MESSAGE(sFailMessage.getStr(), nStart, pSwIssue->getStart());
 392
 393     sFailMessage
 394         = OString::Concat("End doesn't match at line: ") + OString::Concat(OString::number(nLine));
 395     CPPUNIT_ASSERT_EQUAL_MESSAGE(sFailMessage.getStr(), nEnd, pSwIssue->getEnd());
 396
 397     sFailMessage = OString::Concat("Offset doesn't match at line: ")
 398                    + OString::Concat(OString::number(nLine));
 399     CPPUNIT_ASSERT_EQUAL_MESSAGE(sFailMessage.getStr(), nIndex, pSwIssue->getNode()->GetIndex());
 400 }
 401
 402 } // end anonymous ns
 403
 404 CPPUNIT_TEST_FIXTURE(AccessibilityCheckTest, testOnlineNodeSplitAppend)
 405 {
 406     // Checks the a11y checker is setting the a11y issues to the nodes
 407     // correctly when splitting and appending nodes (through undo), which
 408     // happen on editing all the time.
 409     // When a node is split, it can happen that both nodes get a11y issues
 410     // if the node splits the area of direct formatting.
 411
 412     createSwDoc("OnlineCheck.odt");
 413     SwDoc* pDoc = getSwDoc();
 414     SwWrtShell* pWrtShell = getSwDocShell()->GetWrtShell();
 415     CPPUNIT_ASSERT(pWrtShell);
 416
 417     // Enable online a11y checker
 418     {
 419         auto pBatch(comphelper::ConfigurationChanges::create());
 420         officecfg::Office::Common::Accessibility::OnlineAccessibilityCheck::set(true, pBatch);
 421         pBatch->commit();
 422     }
 423     comphelper::ScopeGuard g([] {
 424         auto pBatch(comphelper::ConfigurationChanges::create());
 425         officecfg::Office::Common::Accessibility::OnlineAccessibilityCheck::set(false, pBatch);
 426         pBatch->commit();
 427     });
 428
 429     Scheduler::ProcessEventsToIdle();
 430
 431     // Check we have 2 a11y issue
 432     CPPUNIT_ASSERT_EQUAL(sal_Int32(2),
 433                          pDoc->getOnlineAccessibilityCheck()->getNumberOfAccessibilityIssues());
 434     auto aIssues = scanAccessibilityIssuesOnNodes(pDoc);
 435     CPPUNIT_ASSERT_EQUAL(size_t(2), aIssues.size());
 436     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 437     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 438     checkIssuePosition(aIssues[0], __LINE__, 0, 32, SwNodeOffset(9));
 439     checkIssuePosition(aIssues[1], __LINE__, 33, 136, SwNodeOffset(9));
 440
 441     // Position the cursor and hit "enter" (trigger split-node action)
 442     pWrtShell->Right(SwCursorSkipMode::Chars, /*bSelect=*/false, 33, /*bBasicCall=*/false);
 443     pWrtShell->SplitNode();
 444
 445     // Check the result
 446     CPPUNIT_ASSERT_EQUAL(u"He heard quiet steps behind him. "_ustr, getParagraph(1)->getString());
 447     CPPUNIT_ASSERT_EQUAL(u"That didn't bode well. Who could be following him this late at "
 448                          "night and in this deadbeat part of town?"_ustr,
 449                          getParagraph(2)->getString());
 450     CPPUNIT_ASSERT_EQUAL(sal_Int32(2),
 451                          pDoc->getOnlineAccessibilityCheck()->getNumberOfAccessibilityIssues());
 452
 453     aIssues = scanAccessibilityIssuesOnNodes(pDoc);
 454     CPPUNIT_ASSERT_EQUAL(size_t(2), aIssues.size());
 455     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 456     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 457     checkIssuePosition(aIssues[0], __LINE__, 0, 32, SwNodeOffset(9));
 458     checkIssuePosition(aIssues[1], __LINE__, 0, 103, SwNodeOffset(10));
 459
 460     // Position cursor and split again
 461     pWrtShell->Down(/*bSelect*/ false, /*nCount*/ 0);
 462     pWrtShell->Right(SwCursorSkipMode::Chars, /*bSelect=*/false, 23, /*bBasicCall=*/false);
 463     pWrtShell->SplitNode();
 464
 465     // Check the result
 466     CPPUNIT_ASSERT_EQUAL(u"He heard quiet steps behind him. "_ustr, getParagraph(1)->getString());
 467     CPPUNIT_ASSERT_EQUAL(u"That didn't bode well. "_ustr, getParagraph(2)->getString());
 468     CPPUNIT_ASSERT_EQUAL(
 469         u"Who could be following him this late at night and in this deadbeat part of town?"_ustr,
 470         getParagraph(3)->getString());
 471     CPPUNIT_ASSERT_EQUAL(sal_Int32(3),
 472                          pDoc->getOnlineAccessibilityCheck()->getNumberOfAccessibilityIssues());
 473     aIssues = scanAccessibilityIssuesOnNodes(pDoc);
 474     CPPUNIT_ASSERT_EQUAL(size_t(3), aIssues.size());
 475     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 476     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 477     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[2]->m_eIssueID);
 478     checkIssuePosition(aIssues[0], __LINE__, 0, 32, SwNodeOffset(9));
 479     checkIssuePosition(aIssues[1], __LINE__, 0, 23, SwNodeOffset(10));
 480     checkIssuePosition(aIssues[2], __LINE__, 0, 80, SwNodeOffset(11));
 481
 482     // Undo second change
 483     dispatchCommand(mxComponent, u".uno:Undo"_ustr, {});
 484     CPPUNIT_ASSERT_EQUAL(u"He heard quiet steps behind him. "_ustr, getParagraph(1)->getString());
 485     CPPUNIT_ASSERT_EQUAL(u"That didn't bode well. Who could be following him this late at "
 486                          "night and in this deadbeat part of town?"_ustr,
 487                          getParagraph(2)->getString());
 488     CPPUNIT_ASSERT_EQUAL(sal_Int32(2),
 489                          pDoc->getOnlineAccessibilityCheck()->getNumberOfAccessibilityIssues());
 490     aIssues = scanAccessibilityIssuesOnNodes(pDoc);
 491     CPPUNIT_ASSERT_EQUAL(size_t(2), aIssues.size());
 492     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 493     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 494     checkIssuePosition(aIssues[0], __LINE__, 0, 32, SwNodeOffset(9));
 495     checkIssuePosition(aIssues[1], __LINE__, 0, 103, SwNodeOffset(10));
 496
 497     // Undo first change
 498     dispatchCommand(mxComponent, u".uno:Undo"_ustr, {});
 499     CPPUNIT_ASSERT_EQUAL(sal_Int32(2),
 500                          pDoc->getOnlineAccessibilityCheck()->getNumberOfAccessibilityIssues());
 501     CPPUNIT_ASSERT_EQUAL(
 502         u"He heard quiet steps behind him. That didn't bode well. Who could be following "
 503         "him this late at night and in this deadbeat part of town?"_ustr,
 504         getParagraph(1)->getString());
 505     aIssues = scanAccessibilityIssuesOnNodes(pDoc);
 506     CPPUNIT_ASSERT_EQUAL(size_t(2), aIssues.size());
 507     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[0]->m_eIssueID);
 508     CPPUNIT_ASSERT_EQUAL(sfx::AccessibilityIssueID::DIRECT_FORMATTING, aIssues[1]->m_eIssueID);
 509     checkIssuePosition(aIssues[0], __LINE__, 0, 32, SwNodeOffset(9));
 510     checkIssuePosition(aIssues[1], __LINE__, 33, 136, SwNodeOffset(9));
 511 }
 512
 513 CPPUNIT_PLUGIN_IMPLEMENT();
 514
 515 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */