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New Read/Write File IO test utility

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svn path=/trunk/; revision=957
This commit is contained in:
Phillip Susi 2000-01-23 09:04:30 +00:00
parent 2001008199
commit 1220167730
2 changed files with 88 additions and 0 deletions
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51
reactos/apps/tests/file/Makefile Normal file
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#
#
#
OBJECTS= file.o
PROGS= file.exe
BASE_CFLAGS = -I../../include
all: $(PROGS)
.phony: all
clean:
- $(RM) file.o
- $(RM) file.exe
- $(RM) file.sym
.phony: clean
floppy: $(PROGS:%=$(FLOPPY_DIR)/apps/%)
$(PROGS:%=$(FLOPPY_DIR)/apps/%): $(FLOPPY_DIR)/apps/%: %
ifeq ($(DOSCLI),yes)
$(CP) $* $(FLOPPY_DIR)\apps\$*
else
$(CP) $* $(FLOPPY_DIR)/apps/$*
endif
dist: $(PROGS:%=../../$(DIST_DIR)/apps/%)
$(PROGS:%=../../$(DIST_DIR)/apps/%): ../../$(DIST_DIR)/apps/%: %
ifeq ($(DOSCLI),yes)
$(CP) $* ..\..\$(DIST_DIR)\apps\$*
else
$(CP) $* ../../$(DIST_DIR)/apps/$*
endif
file.exe: $(OBJECTS)
$(CPP) $(OBJECTS) $(BASE_CFLAGS) -o file.exe
$(NM) --numeric-sort file.exe > file.sym
include ../../rules.mak

37
reactos/apps/tests/file/file.cpp Normal file
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/***********************************************************
* File read/write test utility *
**********************************************************/
#include <windows.h>
#include <iostream>
#include <stdlib.h>
int main()
{
HANDLE file = CreateFile( "test.dat", GENERIC_READ | GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, 0 );
char buffer[4096];
if( file == INVALID_HANDLE_VALUE )
{
FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), 0, buffer, 4096, NULL );
cout << "Error opening file: " << buffer << endl;
return 1;
}
DWORD wrote;
for( int c = 0; c < 1024; c++ )
if( WriteFile( file, buffer, 4096, &wrote, NULL ) == FALSE )
{
FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), 0, buffer, 4096, NULL );
cout << "Error writing file: " << buffer << endl;
exit(2);
}
cout << "File written, trying to read now" << endl;
for( int c = 0; c < 1024; c++ )
if( ReadFile( file, buffer, 4096, &wrote, NULL ) == FALSE )
{
FormatMessage( FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, GetLastError(), 0, buffer, 4096, NULL );
cout << "Error reading file: " << buffer << endl;
exit(3);
}
cout << "Test passed" << endl;
}