From 579c0749bef8c980507229439715e72060c1b077 Mon Sep 17 00:00:00 2001
From: Justin Luth <justin.luth@collabora.com>
Date: Tue, 9 Oct 2018 14:03:37 +0300
Subject: tdf120224 writerfilter: consume excess bookmark from fields

Although this follows a very different code path, copy the ww8
import idea of "consuming" the bookmark of a BOOK_FIELD.

This is particularly important for textcontrols, especially
since LO keeps duplicating bookmarks as it adds another
bookmark for the field name at each save.

Existing unit tests that this matches are fdo53985.docx and
tdf111964.docx. I expected more, but apparently most fields
don't contain or represent any bookmarks.

This patch is for import only. A followup patch stops
the creation of duplicate bookmarks during export.

Change-Id: I1e11980e52dc523393fd6d621191228d676e9a17
Reviewed-on: https://gerrit.libreoffice.org/61615
Tested-by: Jenkins
Reviewed-by: Justin Luth <justin_luth@sil.org>
---
 .../data/tdf120224_textControlCrossRef.docx        | Bin 0 -> 16356 bytes
 sw/qa/extras/ooxmlexport/ooxmlexport12.cxx         |  39 +++++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 sw/qa/extras/ooxmlexport/data/tdf120224_textControlCrossRef.docx

(limited to 'sw')

diff --git a/sw/qa/extras/ooxmlexport/data/tdf120224_textControlCrossRef.docx b/sw/qa/extras/ooxmlexport/data/tdf120224_textControlCrossRef.docx
new file mode 100644
index 000000000000..c76bbd691c47
Binary files /dev/null and b/sw/qa/extras/ooxmlexport/data/tdf120224_textControlCrossRef.docx differ
diff --git a/sw/qa/extras/ooxmlexport/ooxmlexport12.cxx b/sw/qa/extras/ooxmlexport/ooxmlexport12.cxx
index 2b55c3f1ecfd..7c24fa3751fc 100644
--- a/sw/qa/extras/ooxmlexport/ooxmlexport12.cxx
+++ b/sw/qa/extras/ooxmlexport/ooxmlexport12.cxx
@@ -723,6 +723,45 @@ DECLARE_OOXMLEXPORT_TEST(testObjectCrossReference, "object_cross_reference.odt")
     CPPUNIT_ASSERT_EQUAL(sal_uInt16(21), nIndex);
 }
 
+DECLARE_OOXMLEXPORT_TEST(testTdf120224_textControlCrossRef, "tdf120224_textControlCrossRef.docx")
+{
+    uno::Reference<text::XTextDocument> xTextDocument(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XEnumerationAccess> xParaEnumAccess(xTextDocument->getText(),
+                                                                  uno::UNO_QUERY);
+    uno::Reference<container::XEnumeration> xParaEnum = xParaEnumAccess->createEnumeration();
+    uno::Reference<container::XEnumerationAccess> xRunEnumAccess(xParaEnum->nextElement(),
+                                                                 uno::UNO_QUERY);
+    uno::Reference<container::XEnumeration> xRunEnum = xRunEnumAccess->createEnumeration();
+    xRunEnum->nextElement(); //Text
+    uno::Reference<beans::XPropertySet> xPropertySet(xRunEnum->nextElement(), uno::UNO_QUERY);
+
+    CPPUNIT_ASSERT_EQUAL(OUString("TextFieldStart"),
+                         getProperty<OUString>(xPropertySet, "TextPortionType"));
+    uno::Reference<container::XNamed> xBookmark(
+        getProperty<uno::Reference<beans::XPropertySet>>(xPropertySet, "Bookmark"), uno::UNO_QUERY);
+
+    // Critical test: does TextField's bookmark name match cross-reference?
+    const OUString& sTextFieldName(xBookmark->getName());
+    uno::Reference<text::XTextFieldsSupplier> xTextFieldsSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XEnumerationAccess> xFieldsAccess(
+        xTextFieldsSupplier->getTextFields());
+    uno::Reference<container::XEnumeration> xFields(xFieldsAccess->createEnumeration());
+    CPPUNIT_ASSERT(xFields->hasMoreElements());
+    xPropertySet.set(xFields->nextElement(), uno::UNO_QUERY);
+    CPPUNIT_ASSERT_EQUAL(sTextFieldName, getProperty<OUString>(xPropertySet, "SourceName"));
+
+    uno::Reference<text::XBookmarksSupplier> xBookmarksSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xBookmarksByIdx(xBookmarksSupplier->getBookmarks(),
+                                                            uno::UNO_QUERY);
+    uno::Reference<container::XNameAccess> xBookmarksByName(xBookmarksSupplier->getBookmarks(),
+                                                            uno::UNO_QUERY);
+    // TextFields should not be turned into real bookmarks.
+    CPPUNIT_ASSERT_EQUAL(static_cast<sal_Int32>(1), xBookmarksByIdx->getCount());
+
+    // The actual name isn't critical, but if it fails, it is worth asking why.
+    CPPUNIT_ASSERT_EQUAL(OUString("Text1"), sTextFieldName);
+}
+
 DECLARE_OOXMLEXPORT_TEST(testTdf117504_numberingIndent, "tdf117504_numberingIndent.docx")
 {
     OUString sName = getProperty<OUString>(getParagraph(1), "NumberingStyleName");
-- 
cgit v1.2.3