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documented the weird behaviour of wxTextFile:GetPrev/NextLine

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7874 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-07-27 14:01:59 +00:00
parent 2c33291c88
commit 0b397099c7
2 changed files with 42 additions and 6 deletions
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27
samples/console/console.cpp
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@@ -41,7 +41,7 @@
//#define TEST_DIR
//#define TEST_DLLLOADER
//#define TEST_EXECUTE
//#define TEST_FILE
#define TEST_FILE
//#define TEST_FILECONF
//#define TEST_HASH
//#define TEST_LIST
@@ -56,7 +56,7 @@
//#define TEST_VCARD -- don't enable this (VZ)
//#define TEST_WCHAR
//#define TEST_ZIP
#define TEST_ZLIB
//#define TEST_ZLIB
// ----------------------------------------------------------------------------
// test class for container objects
@@ -368,7 +368,7 @@ static void TestFileRead()
puts("File dump:\n----------");
static const size_t len = 1024;
static const off_t len = 1024;
char buf[len];
for ( ;; )
{
@@ -404,6 +404,24 @@ static void TestTextFileRead()
{
printf("Number of lines: %u\n", file.GetLineCount());
printf("Last line: '%s'\n", file.GetLastLine().c_str());
wxString s;
puts("\nDumping the entire file:");
for ( s = file.GetFirstLine(); !file.Eof(); s = file.GetNextLine() )
{
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
puts("\nAnd now backwards:");
for ( s = file.GetLastLine();
file.GetCurrentLine() != 0;
s = file.GetPrevLine() )
{
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
printf("%6u: %s\n", file.GetCurrentLine() + 1, s.c_str());
}
else
{
@@ -3505,7 +3523,8 @@ int main(int argc, char **argv)
#endif // TEST_LOG
#ifdef TEST_FILE
TestFileRead();
if ( 0 )
TestFileRead();
TestTextFileRead();
#endif // TEST_FILE