X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/727e8d842f73502b485e6da2ef4fc51f218aa75e..e733c4ce1e24cf7e4b0b0d8362fc59aaa7a7641c:/tests/strings/unicode.cpp

diff --git a/tests/strings/unicode.cpp b/tests/strings/unicode.cpp
index 4dc62d7ebf..29b7777a2a 100644
--- a/tests/strings/unicode.cpp
+++ b/tests/strings/unicode.cpp
@@ -3,7 +3,6 @@
 // Purpose:     Unicode unit test
 // Author:      Vadim Zeitlin, Wlodzimierz ABX Skiba
 // Created:     2004-04-28
-// RCS-ID:      $Id$
 // Copyright:   (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -21,12 +20,16 @@
     #include "wx/wx.h"
 #endif // WX_PRECOMP
 
+#include "wx/encconv.h"
+
+// ----------------------------------------------------------------------------
 // helper class holding the matching MB and WC strings
-//
-// either str or wcs (but not both) may be NULL, this means that the conversion
-// to it should fail
+// ----------------------------------------------------------------------------
+
 struct StringConversionData
 {
+    // either str or wcs (but not both) may be NULL, this means that the conversion
+    // to it should fail
     StringConversionData(const char *str_, const wchar_t *wcs_, int flags_ = 0)
         : str(str_), wcs(wcs_), flags(flags_)
     {
@@ -139,7 +142,7 @@ private:
     CPPUNIT_TEST_SUITE( UnicodeTestCase );
         CPPUNIT_TEST( ToFromAscii );
         CPPUNIT_TEST( ConstructorsWithConversion );
-        CPPUNIT_TEST( ConversionEmpty );
+        CPPUNIT_TEST( ConversionFixed );
         CPPUNIT_TEST( ConversionWithNULs );
         CPPUNIT_TEST( ConversionUTF7 );
         CPPUNIT_TEST( ConversionUTF8 );
@@ -153,7 +156,7 @@ private:
 
     void ToFromAscii();
     void ConstructorsWithConversion();
-    void ConversionEmpty();
+    void ConversionFixed();
     void ConversionWithNULs();
     void ConversionUTF7();
     void ConversionUTF8();
@@ -170,7 +173,7 @@ private:
 // register in the unnamed registry so that these tests are run by default
 CPPUNIT_TEST_SUITE_REGISTRATION( UnicodeTestCase );
 
-// also include in it's own registry so that these tests can be run alone
+// also include in its own registry so that these tests can be run alone
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( UnicodeTestCase, "UnicodeTestCase" );
 
 UnicodeTestCase::UnicodeTestCase()
@@ -193,9 +196,9 @@ void UnicodeTestCase::ToFromAscii()
 
 void UnicodeTestCase::ConstructorsWithConversion()
 {
-    // the string "Déjà" in UTF-8 and wchar_t:
+    // the string "Déjà" in UTF-8 and wchar_t:
     const unsigned char utf8Buf[] = {0x44,0xC3,0xA9,0x6A,0xC3,0xA0,0};
-    const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj"
+    const unsigned char utf8subBuf[] = {0x44,0xC3,0xA9,0x6A,0}; // just "Déj"
     const char *utf8 = (char *)utf8Buf;
     const char *utf8sub = (char *)utf8subBuf;
 
@@ -221,7 +224,7 @@ void UnicodeTestCase::ConstructorsWithConversion()
     CPPUNIT_ASSERT_EQUAL( sub, s4 );
 
     // conversion should stop with failure at pos 35
-    wxString s("\t[pl]open.format.Sformatuj dyskietkê=gfloppy %f", wxConvUTF8);
+    wxString s("\t[pl]open.format.Sformatuj dyskietk\xea=gfloppy %f", wxConvUTF8);
     CPPUNIT_ASSERT( s.empty() );
 #endif // wxUSE_UNICODE
 
@@ -238,7 +241,7 @@ void UnicodeTestCase::ConstructorsWithConversion()
     CPPUNIT_ASSERT( s5 != "SomethingElse" );
 }
 
-void UnicodeTestCase::ConversionEmpty()
+void UnicodeTestCase::ConversionFixed()
 {
     size_t len;
 
@@ -249,6 +252,15 @@ void UnicodeTestCase::ConversionEmpty()
 #endif // wxUSE_UNICODE/!wxUSE_UNICODE
 
     CPPUNIT_ASSERT_EQUAL( 0, len );
+
+#if wxUSE_UNICODE
+    // check that when we convert a fixed number of characters we obtain the
+    // expected return value
+    CPPUNIT_ASSERT_EQUAL( 0, wxConvLibc.ToWChar(NULL, 0, "", 0) );
+    CPPUNIT_ASSERT_EQUAL( 1, wxConvLibc.ToWChar(NULL, 0, "x", 1) );
+    CPPUNIT_ASSERT_EQUAL( 2, wxConvLibc.ToWChar(NULL, 0, "x", 2) );
+    CPPUNIT_ASSERT_EQUAL( 2, wxConvLibc.ToWChar(NULL, 0, "xy", 2) );
+#endif // wxUSE_UNICODE
 }
 
 void UnicodeTestCase::ConversionWithNULs()
@@ -333,7 +345,7 @@ void UnicodeTestCase::ConversionUTF8()
         StringConversionData("\xc2", NULL),
     };
 
-    wxCSConv conv(_T("utf-8"));
+    wxCSConv conv(wxT("utf-8"));
     for ( size_t n = 0; n < WXSIZEOF(utf8data); n++ )
     {
         const StringConversionData& d = utf8data[n];
@@ -461,3 +473,4 @@ void UnicodeTestCase::Iteration()
     }
 }
 #endif // wxUSE_UNICODE
+