some more SetIcon() calls added; cleanup indentation of some samples

[wxWidgets.git] / tests / arrays / arrays.cpp

diff --git a/tests/arrays/arrays.cpp b/tests/arrays/arrays.cpp
index 049fbf09ae081eb086f7ad3df202ac7f406ec82a..a5a26644f3e631a8c365acc8afebd2d2669859fd 100644 (file)
--- a/tests/arrays/arrays.cpp
+++ b/tests/arrays/arrays.cpp
@@ -82,7 +82,7 @@ public:
 
    static size_t GetNumber() { return ms_bars; }
 
 
    static size_t GetNumber() { return ms_bars; }
 

-   const wxChar *GetName() const { return m_name; }
+   const wxChar *GetName() const { return m_name.c_str(); }

 
 private:
    wxString m_name;
 
 private:
    wxString m_name;


@@ -94,7 +94,7 @@ size_t Bar::ms_bars = 0;
 
 WX_DECLARE_OBJARRAY(Bar, ArrayBars);
 #include "wx/arrimpl.cpp"
 
 WX_DECLARE_OBJARRAY(Bar, ArrayBars);
 #include "wx/arrimpl.cpp"

-WX_DEFINE_OBJARRAY(ArrayBars);
+WX_DEFINE_OBJARRAY(ArrayBars)

 
 // ----------------------------------------------------------------------------
 // helpers for sorting arrays and comparing items
 
 // ----------------------------------------------------------------------------
 // helpers for sorting arrays and comparing items


@@ -125,14 +125,29 @@ int wxCMPFUNC_CONV name ## RevCompare(T* first, T* second)                    \
 
 typedef unsigned short ushort;
 
 
 typedef unsigned short ushort;
 

-DEFINE_COMPARE(UShort, ushort);
-DEFINE_COMPARE(Int, int);
+DEFINE_COMPARE(Char, char)
+DEFINE_COMPARE(UShort, ushort)
+DEFINE_COMPARE(Int, int)
+
+WX_DEFINE_ARRAY_CHAR(char, wxArrayChar);
+WX_DEFINE_SORTED_ARRAY_CHAR(char, wxSortedArrayCharNoCmp);
+WX_DEFINE_SORTED_ARRAY_CMP_CHAR(char, CharCompareValues, wxSortedArrayChar);

 
 WX_DEFINE_ARRAY_SHORT(ushort, wxArrayUShort);
 WX_DEFINE_SORTED_ARRAY_SHORT(ushort, wxSortedArrayUShortNoCmp);
 WX_DEFINE_SORTED_ARRAY_CMP_SHORT(ushort, UShortCompareValues, wxSortedArrayUShort);
 
 WX_DEFINE_ARRAY_SHORT(ushort, wxArrayUShort);
 WX_DEFINE_SORTED_ARRAY_SHORT(ushort, wxSortedArrayUShortNoCmp);
 WX_DEFINE_SORTED_ARRAY_CMP_SHORT(ushort, UShortCompareValues, wxSortedArrayUShort);

+

 WX_DEFINE_SORTED_ARRAY_CMP_INT(int, IntCompareValues, wxSortedArrayInt);
 
 WX_DEFINE_SORTED_ARRAY_CMP_INT(int, IntCompareValues, wxSortedArrayInt);
 

+struct Item
+{
+    Item(int n_ = 0) : n(n_) { }
+
+    int n;
+};
+
+WX_DEFINE_ARRAY_PTR(Item *, ItemPtrArray);
+

 // ----------------------------------------------------------------------------
 // test class
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // test class
 // ----------------------------------------------------------------------------


@@ -145,17 +160,32 @@ public:
 private:
     CPPUNIT_TEST_SUITE( ArraysTestCase );
         CPPUNIT_TEST( wxStringArrayTest );
 private:
     CPPUNIT_TEST_SUITE( ArraysTestCase );
         CPPUNIT_TEST( wxStringArrayTest );

+        CPPUNIT_TEST( wxStringArraySplitTest );
+        CPPUNIT_TEST( wxStringArrayJoinTest );
+        CPPUNIT_TEST( wxStringArraySplitJoinTest );
+

         CPPUNIT_TEST( wxObjArrayTest );
         CPPUNIT_TEST( wxArrayUShortTest );
         CPPUNIT_TEST( wxArrayIntTest );
         CPPUNIT_TEST( wxObjArrayTest );
         CPPUNIT_TEST( wxArrayUShortTest );
         CPPUNIT_TEST( wxArrayIntTest );

+        CPPUNIT_TEST( wxArrayCharTest );

         CPPUNIT_TEST( TestSTL );
         CPPUNIT_TEST( TestSTL );

+        CPPUNIT_TEST( Alloc );
+        CPPUNIT_TEST( Clear );
+        CPPUNIT_TEST( Swap );

     CPPUNIT_TEST_SUITE_END();
 
     void wxStringArrayTest();
     CPPUNIT_TEST_SUITE_END();
 
     void wxStringArrayTest();

+    void wxStringArraySplitTest();
+    void wxStringArrayJoinTest();
+    void wxStringArraySplitJoinTest();

     void wxObjArrayTest();
     void wxArrayUShortTest();
     void wxArrayIntTest();
     void wxObjArrayTest();
     void wxArrayUShortTest();
     void wxArrayIntTest();

+    void wxArrayCharTest();

     void TestSTL();
     void TestSTL();

+    void Alloc();
+    void Clear();
+    void Swap();

 
     DECLARE_NO_COPY_CLASS(ArraysTestCase)
 };
 
     DECLARE_NO_COPY_CLASS(ArraysTestCase)
 };


@@ -286,32 +316,186 @@ void ArraysTestCase::wxStringArrayTest()
                                           _T("a") ) );
 }
 
                                           _T("a") ) );
 }
 

+void ArraysTestCase::wxStringArraySplitTest()
+{
+    // test wxSplit:
+
+    {
+        wxString str = wxT(",,,,first,second,third,,");
+        const wxChar *expected[] =
+            { wxT(""), wxT(""), wxT(""), wxT(""), wxT("first"),
+              wxT("second"), wxT("third"), wxT(""), wxT("") };
+
+        wxArrayString exparr(WXSIZEOF(expected), expected);
+        wxArrayString realarr(wxSplit(str, wxT(',')));
+        CPPUNIT_ASSERT( exparr == realarr );
+    }
+
+    {
+        wxString str = wxT(",\\,first,second,third,");
+        const wxChar *expected[] =
+            { wxT(""), wxT(",first"), wxT("second"), wxT("third"), wxT("") };
+        const wxChar *expected2[] =
+            { wxT(""), wxT("\\"), wxT("first"), wxT("second"), wxT("third"), wxT("") };
+
+        // escaping on:
+        wxArrayString exparr(WXSIZEOF(expected), expected);
+        wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
+        CPPUNIT_ASSERT( exparr == realarr );
+
+        // escaping turned off:
+        wxArrayString exparr2(WXSIZEOF(expected2), expected2);
+        wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
+        CPPUNIT_ASSERT( exparr2 == realarr2 );
+    }
+
+    {
+        // test is escape characters placed before non-separator character are
+        // just ignored as they should:
+        wxString str = wxT(",\\,,fir\\st,se\\cond\\,,\\third");
+        const wxChar *expected[] =
+            { wxT(""), wxT(","), wxT("fir\\st"), wxT("se\\cond,"), wxT("\\third") };
+        const wxChar *expected2[] =
+            { wxT(""), wxT("\\"), wxT(""), wxT("fir\\st"), wxT("se\\cond\\"),
+              wxT(""), wxT("\\third") };
+
+        // escaping on:
+        wxArrayString exparr(WXSIZEOF(expected), expected);
+        wxArrayString realarr(wxSplit(str, wxT(','), wxT('\\')));
+        CPPUNIT_ASSERT( exparr == realarr );
+
+        // escaping turned off:
+        wxArrayString exparr2(WXSIZEOF(expected2), expected2);
+        wxArrayString realarr2(wxSplit(str, wxT(','), wxT('\0')));
+        CPPUNIT_ASSERT( exparr2 == realarr2 );
+    }
+}
+
+void ArraysTestCase::wxStringArrayJoinTest()
+{
+    // test wxJoin:
+
+    {
+        const wxChar *arr[] = { wxT("first"), wxT(""), wxT("second"), wxT("third") };
+        wxString expected = wxT("first,,second,third");
+
+        wxArrayString arrstr(WXSIZEOF(arr), arr);
+        wxString result = wxJoin(arrstr, wxT(','));
+        CPPUNIT_ASSERT( expected == result );
+    }
+
+    {
+        const wxChar *arr[] = { wxT("first, word"), wxT(",,second"), wxT("third,,") };
+        wxString expected = wxT("first\\, word,\\,\\,second,third\\,\\,");
+        wxString expected2 = wxT("first, word,,,second,third,,");
+
+        // escaping on:
+        wxArrayString arrstr(WXSIZEOF(arr), arr);
+        wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
+        CPPUNIT_ASSERT( expected == result );
+
+        // escaping turned off:
+        wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
+        CPPUNIT_ASSERT( expected2 == result2 );
+    }
+
+    {
+        // test is escape characters placed in the original array are just ignored as they should:
+        const wxChar *arr[] = { wxT("first\\, wo\\rd"), wxT("seco\\nd"), wxT("\\third\\") };
+        wxString expected = wxT("first\\\\, wo\\rd,seco\\nd,\\third\\");
+        wxString expected2 = wxT("first\\, wo\\rd,seco\\nd,\\third\\");
+
+        // escaping on:
+        wxArrayString arrstr(WXSIZEOF(arr), arr);
+        wxString result = wxJoin(arrstr, wxT(','), wxT('\\'));
+        CPPUNIT_ASSERT( expected == result );
+
+        // escaping turned off:
+        wxString result2 = wxJoin(arrstr, wxT(','), wxT('\0'));
+        CPPUNIT_ASSERT( expected2 == result2 );
+    }
+}
+
+void ArraysTestCase::wxStringArraySplitJoinTest()
+{
+    wxChar separators[] = { wxT('a'), wxT(','), wxT('_'), wxT(' '), wxT('\\'),
+                            wxT('&'), wxT('{'), wxT('A'), wxT('<'), wxT('>'),
+                            wxT('\''), wxT('\n'), wxT('!'), wxT('-') };
+
+    // test with a string: split it and then rejoin it:
+
+    wxString str = wxT("This is a long, long test; if wxSplit and wxJoin do work ")
+                   wxT("correctly, then splitting and joining this 'text' _multiple_ ")
+                   wxT("times shouldn't cause any loss of content.\n")
+                   wxT("This is some latex code: ")
+                   wxT("\\func{wxString}{wxJoin}{")
+                   wxT("\\param{const wxArray String\\&}{ arr}, ")
+                   wxT("\\param{const wxChar}{ sep}, ")
+                   wxT("\\param{const wxChar}{ escape = '\\'}}.\n")
+                   wxT("This is some HTML code: ")
+                   wxT("<html><head><meta http-equiv=\"content-type\">")
+                   wxT("<title>Initial page of Mozilla Firefox</title>")
+                   wxT("</meta></head></html>");
+
+    size_t i;
+    for (i = 0; i < WXSIZEOF(separators); i++)
+    {
+        wxArrayString arr = wxSplit(str, separators[i]);
+        CPPUNIT_ASSERT( str == wxJoin(arr, separators[i]) );
+    }
+
+
+    // test with an array: join it and then resplit it:
+
+    const wxChar *arr[] =
+        {
+            wxT("first, second!"), wxT("this is the third!!"),
+            wxT("\nThat's the fourth token\n\n"), wxT(" - fifth\ndummy\ntoken - "),
+            wxT("_sixth__token__with_underscores"), wxT("The! Last! One!")
+        };
+    wxArrayString theArr(WXSIZEOF(arr), arr);
+
+    for (i = 0; i < WXSIZEOF(separators); i++)
+    {
+        wxString string = wxJoin(theArr, separators[i]);
+        CPPUNIT_ASSERT( theArr == wxSplit(string, separators[i]) );
+    }
+
+    wxArrayString emptyArray;
+    wxString string = wxJoin(emptyArray, _T(';'));
+    CPPUNIT_ASSERT( string.empty() );
+
+    CPPUNIT_ASSERT( wxSplit(string, _T(';')).empty() );
+
+    CPPUNIT_ASSERT_EQUAL( 2, wxSplit(_T(";"), _T(';')).size() );
+}
+

 void ArraysTestCase::wxObjArrayTest()
 {
     {
         ArrayBars bars;
         Bar bar(_T("first bar in general, second bar in array (two copies!)"));
 
 void ArraysTestCase::wxObjArrayTest()
 {
     {
         ArrayBars bars;
         Bar bar(_T("first bar in general, second bar in array (two copies!)"));
 

-        CPPUNIT_ASSERT( bars.GetCount() == 0 );
-        CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
+        CPPUNIT_ASSERT_EQUAL( 0, bars.GetCount() );
+        CPPUNIT_ASSERT_EQUAL( 1, Bar::GetNumber() );

 
         bars.Add(new Bar(_T("first bar in array")));
 
         bars.Add(new Bar(_T("first bar in array")));

-        bars.Add(bar,2);
+        bars.Add(bar, 2);

 
 

-        CPPUNIT_ASSERT( bars.GetCount() == 3 );
-        CPPUNIT_ASSERT( Bar::GetNumber() == 4 );
+        CPPUNIT_ASSERT_EQUAL( 3, bars.GetCount() );
+        CPPUNIT_ASSERT_EQUAL( 4, Bar::GetNumber() );

 
         bars.RemoveAt(1, bars.GetCount() - 1);
 
 
         bars.RemoveAt(1, bars.GetCount() - 1);
 

-        CPPUNIT_ASSERT( bars.GetCount() == 1 );
-        CPPUNIT_ASSERT( Bar::GetNumber() == 2 );
+        CPPUNIT_ASSERT_EQUAL( 1, bars.GetCount() );
+        CPPUNIT_ASSERT_EQUAL( 2, Bar::GetNumber() );

 
         bars.Empty();
 
 
         bars.Empty();
 

-        CPPUNIT_ASSERT( bars.GetCount() == 0 );
-        CPPUNIT_ASSERT( Bar::GetNumber() == 1 );
+        CPPUNIT_ASSERT_EQUAL( 0, bars.GetCount() );
+        CPPUNIT_ASSERT_EQUAL( 1, Bar::GetNumber() );

     }
     }

-    CPPUNIT_ASSERT( Bar::GetNumber() == 0 );
+    CPPUNIT_ASSERT_EQUAL( 0, Bar::GetNumber() );

 }
 
 #define TestArrayOf(name)                                                     \
 }
 
 #define TestArrayOf(name)                                                     \


@@ -355,9 +539,79 @@ void ArraysTestCase::wxArray ## name ## Test()                                \
     CPPUNIT_ASSERT( b.Index( 17 ) == 3 );                                     \
 }
 
     CPPUNIT_ASSERT( b.Index( 17 ) == 3 );                                     \
 }
 

-TestArrayOf(UShort);
+TestArrayOf(UShort)
+
+TestArrayOf(Char)
+
+TestArrayOf(Int)
+
+void ArraysTestCase::Alloc()
+{
+    wxArrayInt a;
+    a.Add(17);
+    a.Add(9);
+    CPPUNIT_ASSERT_EQUAL( 2, a.GetCount() );
+
+    a.Alloc(1000);
+
+    CPPUNIT_ASSERT_EQUAL( 2, a.GetCount() );
+    CPPUNIT_ASSERT_EQUAL( 17, a[0] );
+    CPPUNIT_ASSERT_EQUAL( 9, a[1] );
+}
+
+void ArraysTestCase::Clear()
+{
+    ItemPtrArray items;
+
+    WX_CLEAR_ARRAY(items);
+    CPPUNIT_ASSERT_EQUAL( 0, items.size() );

 
 

-TestArrayOf(Int);
+    items.push_back(new Item(17));
+    items.push_back(new Item(71));
+    CPPUNIT_ASSERT_EQUAL( 2, items.size() );
+
+    WX_CLEAR_ARRAY(items);
+    CPPUNIT_ASSERT_EQUAL( 0, items.size() );
+}
+
+namespace
+{
+
+template <typename A, typename T>
+void DoTestSwap(T v1, T v2, T v3,
+                A * WXUNUSED(dummyUglyVC6Workaround))
+{
+    A a1, a2;
+    a1.swap(a2);
+    CPPUNIT_ASSERT( a1.empty() && a2.empty() );
+
+    a1.push_back(v1);
+    a1.swap(a2);
+    CPPUNIT_ASSERT( a1.empty() );
+    CPPUNIT_ASSERT_EQUAL( 1, a2.size() );
+
+    a1.push_back(v2);
+    a1.push_back(v3);
+    a2.swap(a1);
+    CPPUNIT_ASSERT_EQUAL( 1, a1.size() );
+    CPPUNIT_ASSERT_EQUAL( 2, a2.size() );
+    CPPUNIT_ASSERT_EQUAL( v1, a1[0] );
+    CPPUNIT_ASSERT_EQUAL( v3, a2[1] );
+
+    a1.swap(a2);
+    CPPUNIT_ASSERT_EQUAL( 2, a1.size() );
+    CPPUNIT_ASSERT_EQUAL( 1, a2.size() );
+}
+
+} // anonymous namespace
+
+void ArraysTestCase::Swap()
+{
+    DoTestSwap("Foo", "Bar", "Baz", (wxArrayString *)NULL);
+
+    DoTestSwap(1, 10, 100, (wxArrayInt *)NULL);
+    DoTestSwap(6, 28, 496, (wxArrayLong *)NULL);
+}

 
 void ArraysTestCase::TestSTL()
 {
 
 void ArraysTestCase::TestSTL()
 {


@@ -365,21 +619,30 @@ void ArraysTestCase::TestSTL()
     wxArrayInt::iterator it, en;
     wxArrayInt::reverse_iterator rit, ren;
     int i;
     wxArrayInt::iterator it, en;
     wxArrayInt::reverse_iterator rit, ren;
     int i;

-    for ( i = 0; i < 5; ++i )
+    static const int COUNT = 5;
+
+    for ( i = 0; i < COUNT; ++i )

         list1.push_back(i);
 
         list1.push_back(i);
 

+    CPPUNIT_ASSERT( list1.capacity() >= (size_t)COUNT );
+    CPPUNIT_ASSERT_EQUAL( COUNT, list1.size() );
+

     for ( it = list1.begin(), en = list1.end(), i = 0;
           it != en; ++it, ++i )
     {
         CPPUNIT_ASSERT( *it == i );
     }
 
     for ( it = list1.begin(), en = list1.end(), i = 0;
           it != en; ++it, ++i )
     {
         CPPUNIT_ASSERT( *it == i );
     }
 

-    for ( rit = list1.rbegin(), ren = list1.rend(), i = 4;
+    CPPUNIT_ASSERT_EQUAL( COUNT, i );
+
+    for ( rit = list1.rbegin(), ren = list1.rend(), i = COUNT;

           rit != ren; ++rit, --i )
     {
           rit != ren; ++rit, --i )
     {

-        CPPUNIT_ASSERT( *rit == i );
+        CPPUNIT_ASSERT( *rit == i-1 );

     }
 
     }
 

+    CPPUNIT_ASSERT_EQUAL( 0, i );
+

     CPPUNIT_ASSERT( *list1.rbegin() == *(list1.end()-1) &&
                     *list1.begin() == *(list1.rend()-1) );
 
     CPPUNIT_ASSERT( *list1.rbegin() == *(list1.end()-1) &&
                     *list1.begin() == *(list1.rend()-1) );
 


@@ -388,7 +651,7 @@ void ArraysTestCase::TestSTL()
     CPPUNIT_ASSERT( *list1.begin() == *(it-1) &&
                     *list1.rbegin() == *(rit-1) );
 
     CPPUNIT_ASSERT( *list1.begin() == *(it-1) &&
                     *list1.rbegin() == *(rit-1) );
 

-    CPPUNIT_ASSERT( ( list1.front() == 0 ) && ( list1.back() == 4 ) );
+    CPPUNIT_ASSERT( ( list1.front() == 0 ) && ( list1.back() == COUNT - 1 ) );

 
     list1.erase(list1.begin());
     list1.erase(list1.end()-1);
 
     list1.erase(list1.begin());
     list1.erase(list1.end()-1);


@@ -398,4 +661,10 @@ void ArraysTestCase::TestSTL()
     {
         CPPUNIT_ASSERT( *it == i );
     }
     {
         CPPUNIT_ASSERT( *it == i );
     }

+
+
+    ItemPtrArray items;
+    items.push_back(new Item(17));
+    CPPUNIT_ASSERT_EQUAL( 17, (*(items.rbegin()))->n );
+    CPPUNIT_ASSERT_EQUAL( 17, (**items.begin()).n );

 }
 }