deTABified

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

diff --git a/tests/strings/vsnprintf.cpp b/tests/strings/vsnprintf.cpp
index a0e073be705009e63708cf97b8b2a0695d0d0c73..4e5bc4b8c5eede078500d699155c6bfc548601a5 100644 (file)
--- a/tests/strings/vsnprintf.cpp
+++ b/tests/strings/vsnprintf.cpp
@@ -35,7 +35,7 @@ static wxChar buf[MAX_TEST_LEN];
 // these macros makes it possible to write all tests without repeating a lot of times wxT() macro
 
 #define ASSERT_STR_EQUAL( a, b ) \
-    CPPUNIT_ASSERT( wxString(a) == wxString(b) );
+    CPPUNIT_ASSERT_EQUAL( wxString(a), wxString(b) );
 
 #define CMP5(expected, x, y, z, w)                  \
     wxSnprintf(buf, MAX_TEST_LEN, wxT(x), y, z, w); \
@@ -57,10 +57,11 @@ static wxChar buf[MAX_TEST_LEN];
                                                     \
     ASSERT_STR_EQUAL( wxT(expected), buf );
 
-#define CMPTOSIZE(buffer, size, expected, fmt, x, y, z, w)  \
-    wxSnprintf(buffer, size, wxT(fmt), x, y, z, w);         \
-                                                            \
-    CPPUNIT_ASSERT( wxString(wxT(expected)).Left(size - 1) == buffer )
+#define CMPTOSIZE(buffer, size, expected, fmt, x, y, z, w)          \
+    wxSnprintf(buffer, size, wxT(fmt), x, y, z, w);                 \
+                                                                    \
+    CPPUNIT_ASSERT_EQUAL( wxString(wxT(expected)).Left(size - 1),   \
+                          wxString(buffer) )
 
 
 
@@ -75,20 +76,35 @@ public:
 
 private:
     CPPUNIT_TEST_SUITE( VsnprintfTestCase );
+        CPPUNIT_TEST( D );
+        CPPUNIT_TEST( X );
+        CPPUNIT_TEST( O );
+        CPPUNIT_TEST( P );
+        CPPUNIT_TEST( N );
         CPPUNIT_TEST( E );
         CPPUNIT_TEST( F );
         CPPUNIT_TEST( G );
         CPPUNIT_TEST( S );
         CPPUNIT_TEST( Asterisk );
+        CPPUNIT_TEST( Percent );
+        CPPUNIT_TEST( LongLong );
 
         CPPUNIT_TEST( BigToSmallBuffer );
     CPPUNIT_TEST_SUITE_END();
 
+    void D();
+    void X();
+    void O();
+    void P();
+    void N();
     void E();
     void F();
     void G();
     void S();
     void Asterisk();
+    void Percent();
+    void LongLong();
+    void Unicode();
 
     void BigToSmallBuffer();
     void Misc(wxChar *buffer, int size);
@@ -106,6 +122,58 @@ VsnprintfTestCase::VsnprintfTestCase()
 {
 }
 
+void VsnprintfTestCase::D()
+{
+    CMP3("+123456", "%+d", 123456);
+    CMP3("-123456", "%d", -123456);
+    CMP3(" 123456", "% d", 123456);
+    CMP3("    123456", "%10d", 123456);
+    CMP3("0000123456", "%010d", 123456);
+    CMP3("-123456   ", "%-10d", -123456);
+}
+
+void VsnprintfTestCase::X()
+{
+    CMP3("ABCD", "%X", 0xABCD);
+    CMP3("0XABCD", "%#X", 0xABCD);
+    CMP3("0xabcd", "%#x", 0xABCD);
+}
+
+void VsnprintfTestCase::O()
+{
+    CMP3("1234567", "%o", 01234567);
+    CMP3("01234567", "%#o", 01234567);
+}
+
+void VsnprintfTestCase::P()
+{
+    // WARNING: printing of pointers is not fully standard.
+    //          GNU prints them as %#x except for NULL pointers which are
+    //          printed as '(nil)'.
+    //          MSVC always print them as %8X on 32 bit systems and as %16X
+    //          on 64 bit systems
+#ifdef __VISUALC__
+    #if SIZEOF_VOID_P == 4
+        CMP3("00ABCDEF", "%p", (void*)0xABCDEF);
+        CMP3("00000000", "%p", (void*)NULL);
+    #elif SIZEOF_VOID_P == 8
+        CMP3("0000ABCDEFABCDEF", "%p", (void*)0xABCDEFABCDEF);
+        CMP3("0000000000000000", "%p", (void*)NULL);
+    #endif
+#elif defined(__GNUG__)
+    CMP3("0xabcdef", "%p", (void*)0xABCDEF);
+    CMP3("(nil)", "%p", (void*)NULL);
+#endif
+}
+
+void VsnprintfTestCase::N()
+{
+    int nchar;
+
+    wxSnprintf(buf, MAX_TEST_LEN, _T("%d %s%n\n"), 3, _T("bears"), &nchar);
+    CPPUNIT_ASSERT_EQUAL( 7, nchar );
+}
+
 void VsnprintfTestCase::E()
 {
     // NB: there are no standards about the minimum exponent width
@@ -178,10 +246,50 @@ void VsnprintfTestCase::S()
 
     CMP3("abcde", "%.5s", wxT("abcdefghi"));
 
+    // do the same tests but with Unicode characters:
+#if wxUSE_UNICODE
+    #define ALPHA     "\x3B1"
+    #define BETA      "\x3B2"
+    #define GAMMA     "\x3B3"
+    #define DELTA     "\x3B4"
+    #define EPSILON   "\x3B5"
+    #define ZETA      "\x3B6"
+    #define ETA       "\x3B7"
+    #define THETA     "\x3B8"
+    #define IOTA      "\x3B9"
+
+    #define ABC         ALPHA BETA GAMMA
+    #define ABCDE       ALPHA BETA GAMMA DELTA EPSILON
+    #define ABCDEFGHI   ALPHA BETA GAMMA DELTA EPSILON ZETA ETA THETA IOTA
+
+    CMP3("  " ABC, "%5s", wxT(ABC));
+    CMP3("    " ALPHA, "%5s", wxT(ALPHA));
+    CMP3(ABCDEFGHI, "%5s", wxT(ABCDEFGHI));
+    CMP3(ABC "  ", "%-5s", wxT(ABC));
+    CMP3(ABCDEFGHI, "%-5s", wxT(ABCDEFGHI));
+
+    CMP3(ABCDE, "%.5s", wxT(ABCDEFGHI));
+#endif
+}
+
+void VsnprintfTestCase::Asterisk()
+{
+    CMP5("       0.1", "%*.*f", 10, 1, 0.123);
+    CMP5("    0.1230", "%*.*f", 10, 4, 0.123);
+    CMP5("0.1", "%*.*f", 3, 1, 0.123);
+
+    CMP4("%0.002", "%%%.*f", 3, 0.0023456789);
+}
+
+void VsnprintfTestCase::Percent()
+{
     // some tests without any argument passed through ...
     CMP2("%", "%%");
     CMP2("%%%", "%%%%%%");
 
+    CMP3("%  abc", "%%%5s", wxT("abc"));
+    CMP3("%  abc%", "%%%5s%%", wxT("abc"));
+
     // do not test odd number of '%' symbols as different implementations
     // of snprintf() give different outputs as this situation is not considered
     // by any standard (in fact, GCC will also warn you about a spurious % if
@@ -189,13 +297,12 @@ void VsnprintfTestCase::S()
     // Compare(wxT("%"), wxT("%%%"));
 }
 
-void VsnprintfTestCase::Asterisk()
+void VsnprintfTestCase::LongLong()
 {
-    CMP5("       0.1", "%*.*f", 10, 1, 0.123);
-    CMP5("    0.1230", "%*.*f", 10, 4, 0.123);
-    CMP5("0.1", "%*.*f", 3, 1, 0.123);
+    CMP3("123456789", "%lld", (long long int)123456789);
+    CMP3("-123456789", "%lld", (long long int)-123456789);
 
-    CMP4("%0.002", "%%%.*f", 3, 0.0023456789);
+    CMP3("123456789", "%llu", (unsigned long long int)123456789);
 }
 
 void VsnprintfTestCase::Misc(wxChar *buffer, int size)