OUString::reverseCompareTo() string literal overload to match the AsciiL one

Change-Id: Id5ca706aa3fd1831990db2310933c6b94ca376cb

2 files changed, 14 insertions, 0 deletions

diff --git a/sal/inc/rtl/ustring.hxx b/sal/inc/rtl/ustring.hxx
index 5760914fcc3f..c9fe25ec6131 100644
--- a/sal/inc/rtl/ustring.hxx
+++ b/sal/inc/rtl/ustring.hxx
@@ -528,6 +528,19 @@ public:
     }
 
     /**
+     @overload
+     This function accepts an ASCII string literal as its argument.
+     @since LibreOffice 4.1
+    */
+    template< typename T >
+    typename internal::ConstCharArrayDetector< T, sal_Int32 >::Type reverseCompareTo( T& literal ) const SAL_THROW(())
+    {
+        assert( strlen( literal ) == internal::ConstCharArrayDetector< T >::size - 1 );
+        return rtl_ustr_asciil_reverseCompare_WithLength( pData->buffer, pData->length,
+            literal, internal::ConstCharArrayDetector< T, void >::size - 1 );
+    }
+
+    /**
       Perform a comparison of two strings.
 
       The result is true if and only if second string
diff --git a/sal/qa/rtl/strings/test_oustring_stringliterals.cxx b/sal/qa/rtl/strings/test_oustring_stringliterals.cxx
index a6d7145b9700..873b5366f6a5 100644
--- a/sal/qa/rtl/strings/test_oustring_stringliterals.cxx
+++ b/sal/qa/rtl/strings/test_oustring_stringliterals.cxx
@@ -145,6 +145,7 @@ void test::oustring::StringLiterals::checkUsage()
     CPPUNIT_ASSERT( foobarfoo.replaceFirst( "foo", "test" ) == "testbarfoo" );
     CPPUNIT_ASSERT( foobarfoo.replaceAll( "foo", test ) == "testbartest" );
     CPPUNIT_ASSERT( foobarfoo.replaceAll( "foo", "test" ) == "testbartest" );
+    CPPUNIT_ASSERT( foo.reverseCompareTo( "foo" ) == 0 );
     // if this is not true, some of the calls above converted to OUString
     CPPUNIT_ASSERT( rtl_string_unittest_const_literal == false );
 }