added wxICON_NONE and implement support for it in wxGTK (closes #2897)

[wxWidgets.git] / tests / textfile / textfiletest.cpp

diff --git a/tests/textfile/textfiletest.cpp b/tests/textfile/textfiletest.cpp
index 01b6da60af875e8287d4b6a7b2d6dbf342e3407c..25d3f830f4a9cde991841b4347a221173287d568 100644 (file)
--- a/tests/textfile/textfiletest.cpp
+++ b/tests/textfile/textfiletest.cpp
@@ -22,8 +22,13 @@
 #ifndef WX_PRECOMP
 #endif // WX_PRECOMP
 
+#include "wx/ffile.h"
 #include "wx/textfile.h"
 
+#ifdef __VISUALC__
+    #define unlink _unlink
+#endif
+
 // ----------------------------------------------------------------------------
 // test class
 // ----------------------------------------------------------------------------
@@ -46,6 +51,7 @@ private:
         CPPUNIT_TEST( ReadUTF8 );
         CPPUNIT_TEST( ReadUTF16 );
 #endif // wxUSE_UNICODE
+        CPPUNIT_TEST( ReadBig );
     CPPUNIT_TEST_SUITE_END();
 
     void ReadEmpty();
@@ -57,6 +63,7 @@ private:
     void ReadUTF8();
     void ReadUTF16();
 #endif // wxUSE_UNICODE
+    void ReadBig();
 
     // return the name of the test file we use
     static const char *GetTestFileName() { return "textfiletest.txt"; }
@@ -64,7 +71,7 @@ private:
     // create the test file with the given contents
     static void CreateTestFile(const char *contents)
     {
-        return CreateTestFile(strlen(contents), contents);
+        CreateTestFile(strlen(contents), contents);
     }
 
     // create the test file with the given contents (version must be used if
@@ -86,8 +93,8 @@ void TextFileTestCase::CreateTestFile(size_t len, const char *contents)
     FILE *f = fopen(GetTestFileName(), "wb");
     CPPUNIT_ASSERT( f );
 
-    CPPUNIT_ASSERT( fwrite(contents, 1, len, f) >= 0 );
-    CPPUNIT_ASSERT( fclose(f) == 0 );
+    CPPUNIT_ASSERT_EQUAL( len, fwrite(contents, 1, len, f) );
+    CPPUNIT_ASSERT_EQUAL( 0, fclose(f) );
 }
 
 void TextFileTestCase::ReadEmpty()
@@ -201,5 +208,28 @@ void TextFileTestCase::ReadUTF16()
 
 #endif // wxUSE_UNICODE
 
+void TextFileTestCase::ReadBig()
+{
+    static const size_t NUM_LINES = 10000;
+
+    {
+        wxFFile f(GetTestFileName(), "w");
+        for ( size_t n = 0; n < NUM_LINES; n++ )
+        {
+            fprintf(f.fp(), "Line %lu\n", (unsigned long)n + 1);
+        }
+    }
+
+    wxTextFile f;
+    CPPUNIT_ASSERT( f.Open(GetTestFileName()) );
+
+    CPPUNIT_ASSERT_EQUAL( NUM_LINES, f.GetLineCount() );
+    CPPUNIT_ASSERT_EQUAL( wxString("Line 1"), f[0] );
+    CPPUNIT_ASSERT_EQUAL( wxString("Line 999"), f[998] );
+    CPPUNIT_ASSERT_EQUAL( wxString("Line 1000"), f[999] );
+    CPPUNIT_ASSERT_EQUAL( wxString::Format("Line %lu", (unsigned long)NUM_LINES),
+                          f[NUM_LINES - 1] );
+}
+
 #endif // wxUSE_TEXTFILE