Fix insertion and deletion in IndexedPropertyValuesContainer

The cases for iterating to an element from the end (used for
elements in the second half of the underlying array) had an off by
one error causing the wrong elements to be inserted/removed

Change-Id: Idcbf158cc31afaf02fce3f1975509edf6239d3ae
Reviewed-on: https://gerrit.libreoffice.org/16073
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Norbert Thiebaud <nthiebaud@gmail.com>

1 files changed, 17 insertions, 1 deletions

diff --git a/sw/qa/complex/writer/CheckIndexedPropertyValues.java b/sw/qa/complex/writer/CheckIndexedPropertyValues.java
index c52617642995..338f7065e02c 100644
--- a/sw/qa/complex/writer/CheckIndexedPropertyValues.java
+++ b/sw/qa/complex/writer/CheckIndexedPropertyValues.java
@@ -53,6 +53,11 @@ public class CheckIndexedPropertyValues {
         prop2[0].Name  = "Horst";
         prop2[0].Value = "BadGuy";
 
+        PropertyValue[] prop3 = new PropertyValue[1];
+        prop3[0] = new PropertyValue();
+        prop3[0].Name  = "Peter";
+        prop3[0].Value = "FamilyGuy";
+
         Type t = xCont.getElementType();
         assertEquals("Initial container is not empty", 0, xCont.getCount());
         xCont.insertByIndex(0, prop1);
@@ -70,6 +75,17 @@ public class CheckIndexedPropertyValues {
         xCont.insertByIndex(1, prop2);
         assertTrue("Did not insert PropertyValue.",
                    xCont.hasElements() && xCont.getCount()==2);
+        try {
+            xCont.removeByIndex(1);
+        }
+        catch (com.sun.star.lang.IndexOutOfBoundsException e) {
+            fail("Could not remove last PropertyValue");
+        }
+        xCont.insertByIndex(1, prop2);
+        xCont.insertByIndex(1, prop3);
+        ret = (PropertyValue[])xCont.getByIndex(1);
+        assertEquals(prop3[0].Name, ret[0].Name);
+        assertEquals(prop3[0].Value, ret[0].Value);
 
         try {
             xCont.insertByIndex(25, prop2);
@@ -86,7 +102,7 @@ public class CheckIndexedPropertyValues {
         }
 
         try {
-            xCont.insertByIndex(2, "Example String");
+            xCont.insertByIndex(3, "Example String");
             fail("IllegalArgumentException was not thrown.");
         }
         catch(com.sun.star.lang.IllegalArgumentException e) {