[Libreoffice-commits] core.git: sw/qa

[Miklos Vajna (via logerrit)]

 sw/qa/core/draw/data/textbox-undo-ordnum.docx |binary
 sw/qa/core/draw/draw.cxx                      |   53 ++++++++++++++++++++++++++
 2 files changed, 53 insertions(+)

New commits:
commit d2a45762f1b5f1c7093469e34d9f56defa88e9e4
Author:     Miklos Vajna <vmiklos at collabora.com>
AuthorDate: Mon Mar 8 21:06:10 2021 +0100
Commit:     Miklos Vajna <vmiklos at collabora.com>
CommitDate: Tue Mar 9 08:37:07 2021 +0100

    tdf#140292 sw: fix z-order of textbox on undo
    
    Regression from commit 200cd2b99bee18962a970edc5d059286f6c3ea0e
    (tdf#138995 DOCX import: fix handling of textbox zorders, 2021-01-11),
    the problem was already fixed by Michael Stahl, this just adds a test
    for it.
    
    Change-Id: Id613224d5fab0c2d2a3bdfd58bff6d77a92dd374
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112181
    Tested-by: Jenkins
    Reviewed-by: Miklos Vajna <vmiklos at collabora.com>

diff --git a/sw/qa/core/draw/data/textbox-undo-ordnum.docx b/sw/qa/core/draw/data/textbox-undo-ordnum.docx
new file mode 100644
index 000000000000..96b00973289a
Binary files /dev/null and b/sw/qa/core/draw/data/textbox-undo-ordnum.docx differ
diff --git a/sw/qa/core/draw/draw.cxx b/sw/qa/core/draw/draw.cxx
index b8544022589a..c4654dde8127 100644
--- a/sw/qa/core/draw/draw.cxx
+++ b/sw/qa/core/draw/draw.cxx
@@ -10,11 +10,14 @@
 #include <swmodeltestbase.hxx>
 
 #include <svx/svdpage.hxx>
+#include <vcl/scheduler.hxx>
 
 #include <IDocumentDrawModelAccess.hxx>
 #include <docsh.hxx>
 #include <drawdoc.hxx>
 #include <wrtsh.hxx>
+#include <frameformats.hxx>
+#include <textboxhelper.hxx>
 
 constexpr OUStringLiteral DATA_DIRECTORY = u"/sw/qa/core/draw/data/";
 
@@ -46,6 +49,56 @@ CPPUNIT_TEST_FIXTURE(SwCoreDrawTest, testTextboxDeleteAsChar)
     CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(0), nActual);
 }
 
+CPPUNIT_TEST_FIXTURE(SwCoreDrawTest, testTextboxUndoOrdNum)
+{
+    // Given a document with 5 frame formats:
+    // - picture
+    // - draw format + fly format and a picture in it
+    // - picture
+    SwDoc* pDoc = createSwDoc(DATA_DIRECTORY, "textbox-undo-ordnum.docx");
+    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
+    const SwFrameFormats& rFormats = *pDoc->GetSpzFrameFormats();
+    // Test the state before del + undo.
+    for (const auto& pFormat : rFormats)
+    {
+        const SwFrameFormat* pFlyFormat
+            = SwTextBoxHelper::getOtherTextBoxFormat(pFormat, RES_DRAWFRMFMT);
+        if (!pFlyFormat)
+        {
+            continue;
+        }
+
+        sal_Int32 nDrawOrdNum = pFormat->FindRealSdrObject()->GetOrdNum();
+        sal_Int32 nFlyOrdNum = pFlyFormat->FindRealSdrObject()->GetOrdNum();
+        CPPUNIT_ASSERT_EQUAL(nDrawOrdNum + 1, nFlyOrdNum);
+    }
+
+    // When selecting the first page, deleting the selection and undoing:
+    pWrtShell->Down(true, 3);
+    pWrtShell->DelLeft();
+    pWrtShell->Undo();
+
+    // Then the z-order of the fly format should be still the z-order of the draw format + 1, when
+    // the fly and draw formats form a textbox pair.
+    for (const auto& pFormat : rFormats)
+    {
+        const SwFrameFormat* pFlyFormat
+            = SwTextBoxHelper::getOtherTextBoxFormat(pFormat, RES_DRAWFRMFMT);
+        if (!pFlyFormat)
+        {
+            continue;
+        }
+
+        sal_Int32 nDrawOrdNum = pFormat->FindRealSdrObject()->GetOrdNum();
+        sal_Int32 nFlyOrdNum = pFlyFormat->FindRealSdrObject()->GetOrdNum();
+        // Without the accompanying fix in place, this test would have failed with:
+        // - Expected: 4
+        // - Actual  : 2
+        // i.e. the fly format was behind the draw format, not visible.
+        CPPUNIT_ASSERT_EQUAL(nDrawOrdNum + 1, nFlyOrdNum);
+    }
+}
+
 CPPUNIT_PLUGIN_IMPLEMENT();
 
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