bringing back utf32 encoding for wchar, fixes #10666

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

diff --git a/tests/strings/tokenizer.cpp b/tests/strings/tokenizer.cpp
index 17e9a911ea7872891b4a74f161dd9dcfeb60b054..c22c5ba3b5f9a3015a0abacafdb13b5e5cea5f72 100644 (file)
--- a/tests/strings/tokenizer.cpp
+++ b/tests/strings/tokenizer.cpp
@@ -36,11 +36,15 @@ private:
     CPPUNIT_TEST_SUITE( TokenizerTestCase );
         CPPUNIT_TEST( GetCount );
         CPPUNIT_TEST( GetPosition );
+        CPPUNIT_TEST( GetString );
+        CPPUNIT_TEST( LastDelimiter );
         CPPUNIT_TEST( StrtokCompat );
     CPPUNIT_TEST_SUITE_END();
 
     void GetCount();
     void GetPosition();
+    void GetString();
+    void LastDelimiter();
     void StrtokCompat();
 
     DECLARE_NO_COPY_CLASS(TokenizerTestCase)
@@ -119,7 +123,8 @@ gs_testData[] =
 // fails in the diagnostic message
 static std::string Nth(size_t n)
 {
-    return wxString::Format(_T("for loop index %lu"), (unsigned long)n).mb_str();
+    return std::string(wxString::Format(_T("for loop index %lu"),
+                                        (unsigned long)n).mb_str());
 }
 
 // ----------------------------------------------------------------------------
@@ -184,6 +189,60 @@ void TokenizerTestCase::GetPosition()
     DoTestGetPosition(_T("foo_bar_"), _T("_"), 4, 8, 0);
 }
 
+// helper for GetString(): the parameters are the same as for DoTestGetPosition
+// but it checks GetString() return value instead of GetPosition()
+static void
+DoTestGetString(const wxChar *s, const wxChar *delims, int pos, ...)
+{
+    wxStringTokenizer tkz(s, delims);
+
+    CPPUNIT_ASSERT_EQUAL( wxString(s), tkz.GetString() );
+
+    va_list ap;
+    va_start(ap, pos);
+
+    for ( ;; )
+    {
+        if ( !pos )
+        {
+            CPPUNIT_ASSERT( tkz.GetString().empty() ) ;
+            break;
+        }
+
+        tkz.GetNextToken();
+
+        CPPUNIT_ASSERT_EQUAL( wxString(s + pos), tkz.GetString() );
+
+        pos = va_arg(ap, int);
+    }
+
+    va_end(ap);
+}
+
+void TokenizerTestCase::GetString()
+{
+    DoTestGetString(_T("foo"), _T("_"), 3, 0);
+    DoTestGetString(_T("foo_bar"), _T("_"), 4, 7, 0);
+    DoTestGetString(_T("foo_bar_"), _T("_"), 4, 8, 0);
+}
+
+void TokenizerTestCase::LastDelimiter()
+{
+    wxStringTokenizer tkz(_T("a+-b=c"), _T("+-="));
+
+    tkz.GetNextToken();
+    CPPUNIT_ASSERT_EQUAL( _T('+'), tkz.GetLastDelimiter() );
+
+    tkz.GetNextToken();
+    CPPUNIT_ASSERT_EQUAL( _T('-'), tkz.GetLastDelimiter() );
+
+    tkz.GetNextToken();
+    CPPUNIT_ASSERT_EQUAL( _T('='), tkz.GetLastDelimiter() );
+
+    tkz.GetNextToken();
+    CPPUNIT_ASSERT_EQUAL( _T('\0'), tkz.GetLastDelimiter() );
+}
+
 void TokenizerTestCase::StrtokCompat()
 {
     for ( size_t n = 0; n < WXSIZEOF(gs_testData); n++ )