1 files changed, 29 insertions, 2 deletions
diff --git a/tests/auto/qsyntaxhighlighter/tst_qsyntaxhighlighter.cpp b/tests/auto/qsyntaxhighlighter/tst_qsyntaxhighlighter.cpp
index 3124211..4fae85e 100644
--- a/tests/auto/qsyntaxhighlighter/tst_qsyntaxhighlighter.cpp
+++ b/tests/auto/qsyntaxhighlighter/tst_qsyntaxhighlighter.cpp
@@ -99,7 +99,8 @@ private slots:
     void avoidUnnecessaryRehighlight();
     void noContentsChangedDuringHighlight();
     void rehighlight();
-
+    void rehighlightBlock();
+    
 private:
     QTextDocument *doc;
     QTestDocumentLayout *lout;
@@ -146,7 +147,7 @@ public:
 };
 
 QT_BEGIN_NAMESPACE
-static bool operator==(const QTextLayout::FormatRange &lhs, const QTextLayout::FormatRange &rhs)
+bool operator==(const QTextLayout::FormatRange &lhs, const QTextLayout::FormatRange &rhs)
 {
     return lhs.start == rhs.start
         && lhs.length == rhs.length
@@ -517,6 +518,32 @@ void tst_QSyntaxHighlighter::rehighlight()
     QCOMPARE(hl->callCount, 1);
 }
 
+void tst_QSyntaxHighlighter::rehighlightBlock()
+{
+    TestHighlighter *hl = new TestHighlighter(doc);
+    
+    cursor.movePosition(QTextCursor::Start);
+    cursor.beginEditBlock();
+    cursor.insertText("Hello");
+    cursor.insertBlock();
+    cursor.insertText("World");
+    cursor.endEditBlock();
+    
+    hl->callCount = 0;
+    hl->highlightedText.clear();
+    QTextBlock block = doc->begin();
+    hl->rehighlightBlock(block);
+    
+    QCOMPARE(hl->highlightedText, QString("Hello"));
+    QCOMPARE(hl->callCount, 1);
+    
+    hl->callCount = 0;
+    hl->highlightedText.clear();
+    hl->rehighlightBlock(block.next());
+    
+    QCOMPARE(hl->highlightedText, QString("World"));
+    QCOMPARE(hl->callCount, 1);
+}
 
 QTEST_MAIN(tst_QSyntaxHighlighter)
 #include "tst_qsyntaxhighlighter.moc"