fdo#74137: Fix for courruption of Pie chart after roundtrip.

Problem:
- Pie chart with data labels files gets corrupt because of label position is
bestFit in original file.
- But after round trip, data labels position gets changes to top, left and right.
For some data labels postion value is missing.
Implementaion:
- In LO, while converting data label from model, the position gets changed.
So we are ignoring this hack for Pie chart.

Conflicts:
chart2/qa/extras/chart2export.cxx

Change-Id: Ic51845cd6f39bc905439eea8971e878607d25dac

2 files changed, 9 insertions, 0 deletions

diff --git a/chart2/qa/extras/chart2export.cxx b/chart2/qa/extras/chart2export.cxx
index c15f5af2f5c1..b7b36682dcff 100644
--- a/chart2/qa/extras/chart2export.cxx
+++ b/chart2/qa/extras/chart2export.cxx
@@ -47,6 +47,7 @@ public:
     void testFdo74115WallBitmapFill();
     void testBarChartRotation();
     void testShapeFollowedByChart();
+    void testPieChartDataLabels();
 
     CPPUNIT_TEST_SUITE(Chart2ExportTest);
     CPPUNIT_TEST(test);
@@ -66,6 +67,7 @@ public:
     CPPUNIT_TEST(testFdo74115WallBitmapFill);
     CPPUNIT_TEST(testBarChartRotation);
     CPPUNIT_TEST(testShapeFollowedByChart);
+    CPPUNIT_TEST(testPieChartDataLabels);
     CPPUNIT_TEST_SUITE_END();
 
 protected:
@@ -598,7 +600,14 @@ void Chart2ExportTest::testShapeFollowedByChart()
     OUString aValueOfFirstDocPR = getXPath(pXmlDoc, "/w:document/w:body/w:p[3]/w:r[1]/w:drawing[1]/wp:inline[1]/wp:docPr[1]", "id");
     OUString aValueOfSecondDocPR = getXPath(pXmlDoc, "/w:document/w:body/w:p[3]/w:r[2]/mc:AlternateContent[1]/mc:Choice[1]/w:drawing[1]/wp:anchor[1]/wp:docPr[1]", "id");
     CPPUNIT_ASSERT( aValueOfFirstDocPR != aValueOfSecondDocPR );
+}
 
+void Chart2ExportTest::testPieChartDataLabels()
+{
+    load("/chart2/qa/extras/data/docx/", "PieChartDataLabels.docx");
+    xmlDocPtr pXmlDoc = parseExport("word/charts/chart", "Office Open XML Text");
+    CPPUNIT_ASSERT(pXmlDoc);
+    assertXPath(pXmlDoc, "/c:chartSpace/c:chart/c:plotArea/c:pie3DChart/c:ser[1]/c:dLbls/c:dLbl[1]/c:dLblPos", "val", "bestFit");
 }
 
 CPPUNIT_TEST_SUITE_REGISTRATION(Chart2ExportTest);
diff --git a/chart2/qa/extras/data/docx/PieChartDataLabels.docx b/chart2/qa/extras/data/docx/PieChartDataLabels.docx
new file mode 100644
index 000000000000..99a72c0f290e
--- /dev/null
+++ b/chart2/qa/extras/data/docx/PieChartDataLabels.docx