EditEngine: Added test to check Multi Para Copy/Paste

Change-Id: Ida45d5861068c71e5c8d75eb711aaacbf543be79
Reviewed-on: https://gerrit.libreoffice.org/39119
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

1 files changed, 46 insertions, 0 deletions

diff --git a/editeng/qa/unit/core-test.cxx b/editeng/qa/unit/core-test.cxx
index 1f67db2b479a..0249c0d0f4bf 100644
--- a/editeng/qa/unit/core-test.cxx
+++ b/editeng/qa/unit/core-test.cxx
@@ -72,6 +72,9 @@ public:
     /// Test Copy/Paste with Underline text using Legacy Format
     void testUnderlineCopyPaste();
 
+    /// Test Copy/Paste with mutiple paragraphs
+    void testMultiParaCopyPaste();
+
     void testSectionAttributes();
 
     CPPUNIT_TEST_SUITE(Test);
@@ -84,6 +87,7 @@ public:
     CPPUNIT_TEST(testHyperlinkSearch);
     CPPUNIT_TEST(testBoldItalicCopyPaste);
     CPPUNIT_TEST(testUnderlineCopyPaste);
+    CPPUNIT_TEST(testMultiParaCopyPaste);
     CPPUNIT_TEST(testSectionAttributes);
     CPPUNIT_TEST_SUITE_END();
 
@@ -1035,6 +1039,48 @@ void Test::testUnderlineCopyPaste()
     CPPUNIT_ASSERT_MESSAGE( "This section must be underlined.", hasUnderline(*pSecAttr) );
 }
 
+void Test::testMultiParaCopyPaste()
+{
+    // Create EditEngine's instance
+    EditEngine aEditEngine( mpItemPool );
+
+    // Get EditDoc for current EditEngine's instance
+    EditDoc &rDoc = aEditEngine.GetEditDoc();
+
+    // Initially no text should be there
+    CPPUNIT_ASSERT_EQUAL( sal_uLong(0), rDoc.GetTextLen() );
+    CPPUNIT_ASSERT_EQUAL( OUString(), rDoc.GetParaAsString(sal_Int32(0)) );
+
+    // Insert initial text
+    OUString aFirstPara = "This is first paragraph";
+    OUString aSecondPara = "This is second paragraph";
+    OUString aThirdPara = "This is third paragraph";
+    OUString aText = aFirstPara + "\n" + aSecondPara + "\n" + aThirdPara;
+    sal_Int32 aTextLen = aFirstPara.getLength() + aSecondPara.getLength() + aThirdPara.getLength();
+    aEditEngine.SetText( aText );
+    sal_Int32 aCopyTextLen = aFirstPara.getLength() + aSecondPara.getLength();
+
+    // Assert changes
+    CPPUNIT_ASSERT_EQUAL( sal_uLong(aTextLen), rDoc.GetTextLen() );
+    CPPUNIT_ASSERT_EQUAL( aFirstPara, rDoc.GetParaAsString(sal_Int32(0)) );
+    CPPUNIT_ASSERT_EQUAL( aSecondPara, rDoc.GetParaAsString(sal_Int32(1)) );
+    CPPUNIT_ASSERT_EQUAL( aThirdPara, rDoc.GetParaAsString(sal_Int32(2)) );
+
+    // Copy initial text using legacy format
+    uno::Reference< datatransfer::XTransferable > xData = aEditEngine.CreateTransferable( ESelection(0,0,1,aSecondPara.getLength()) );
+
+    // Paste text at the end
+    aEditEngine.InsertText( xData, OUString(), rDoc.GetEndPaM(), true );
+
+    // Assert changes
+    OUString aThirdParaAfterCopyPaste = aThirdPara + aFirstPara;
+    CPPUNIT_ASSERT_EQUAL( sal_uLong(aTextLen + aCopyTextLen), rDoc.GetTextLen() );
+    CPPUNIT_ASSERT_EQUAL( aFirstPara, rDoc.GetParaAsString(sal_Int32(0)) );
+    CPPUNIT_ASSERT_EQUAL( aSecondPara, rDoc.GetParaAsString(sal_Int32(1)) );
+    CPPUNIT_ASSERT_EQUAL( aThirdParaAfterCopyPaste, rDoc.GetParaAsString(sal_Int32(2)) );
+    CPPUNIT_ASSERT_EQUAL( aSecondPara, rDoc.GetParaAsString(sal_Int32(3)) );
+}
+
 void Test::testSectionAttributes()
 {
     EditEngine aEngine(mpItemPool);