Implement comparisons between wxString::iterator and const_iterator.

[wxWidgets.git] / tests / strings / stdstrings.cpp

diff --git a/tests/strings/stdstrings.cpp b/tests/strings/stdstrings.cpp
index 13f5e2728e6c02c904f1dac2078803a6cb29c991..e4d19cc01dfb4caf2edbfcad66f04dbb8bf3b544 100644 (file)
--- a/tests/strings/stdstrings.cpp
+++ b/tests/strings/stdstrings.cpp
@@ -34,6 +34,7 @@ private:
     CPPUNIT_TEST_SUITE( StdStringTestCase );
         CPPUNIT_TEST( StdConstructors );
         CPPUNIT_TEST( StdIterators );
+        CPPUNIT_TEST( StdIteratorsCmp );
         CPPUNIT_TEST( StdAppend );
         CPPUNIT_TEST( StdAssign );
         CPPUNIT_TEST( StdCompare );
@@ -54,6 +55,7 @@ private:
 
     void StdConstructors();
     void StdIterators();
+    void StdIteratorsCmp();
     void StdAppend();
     void StdAssign();
     void StdCompare();
@@ -119,6 +121,30 @@ void StdStringTestCase::StdIterators()
     wxString::const_reverse_iterator i4;
 }
 
+void StdStringTestCase::StdIteratorsCmp()
+{
+    wxString s("foobar");
+    wxString::iterator i = s.begin();
+    wxString::const_iterator ci = s.begin();
+
+    CPPUNIT_ASSERT( i == ci );
+    CPPUNIT_ASSERT( i >= ci );
+    CPPUNIT_ASSERT( i <= ci );
+    CPPUNIT_ASSERT( ci == i );
+    CPPUNIT_ASSERT( ci >= i );
+    CPPUNIT_ASSERT( ci <= i );
+
+    ci++;
+
+    CPPUNIT_ASSERT( i != ci );
+    CPPUNIT_ASSERT( i < ci );
+    CPPUNIT_ASSERT( !(i > ci) );
+
+    CPPUNIT_ASSERT( ci != i );
+    CPPUNIT_ASSERT( ci > i );
+    CPPUNIT_ASSERT( !(ci < i) );
+}
+
 void StdStringTestCase::StdAppend()
 {
     wxString s1, s2, s3, s4, s5, s6, s7, s8;