/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=2 et sw=2 tw=80: */
/*
** Copyright (c) 2013 D. Richard Hipp
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the Simplified BSD License (also
** known as the "2-Clause License" or "FreeBSD License".)
**
** This program is distributed in the hope that it will be useful,
** but without any warranty; without even the implied warranty of
** merchantability or fitness for a particular purpose.
**
** Author contact information:
** drh@hwaci.com
** http://www.hwaci.com/drh/
**
*******************************************************************************
** This file holds some basic sanity test code.
*/
#include "fossil-scm/fossil-cli.h" /* Fossil App mini-framework */
#include "fossil-scm/fossil-internal.h"
#include <string.h>
static void fcli_local_help(){
printf("Usage:\n\t%s file1 file2\n\n", fcli.appName);
puts("Outputs a fossil-format delta of the two files.");
}
int main(int argc, char * const * argv ){
int rc = 0;
char * f1 = NULL;
char * f2 = NULL;
fsl_buffer b1 = fsl_buffer_empty,
b2 = fsl_buffer_empty,
d12 = fsl_buffer_empty
;
fcli.appHelp = fcli_local_help;
rc = fcli_setup(argc, argv);
if(FSL_RC_BREAK==rc) /* --help */return 0;
else if(rc) goto end;
f1 = fcli_next_arg(1);
f2 = fcli_next_arg(1);
if(!f2){
rc = fcli_err_set(FSL_RC_MISUSE,
"Usage: %s file1 file2",
fcli.appName);
goto end;
}
rc = fsl_buffer_fill_from_filename(&b1, f1);
if(rc){
rc = fcli_err_set(rc, "Could not open file: %s\n", f1);
goto end;
}
rc = fsl_buffer_fill_from_filename(&b2, f2);
if(rc){
rc = fcli_err_set(rc, "Could not open file: %s\n", f2);
goto end;
}
rc = fsl_buffer_delta_create(&b1, &b2, &d12);
assert(!rc);
rc = fsl_buffer_delta_apply(&b1, &d12, &b1);
assert(0==fsl_buffer_compare(&b1, &b2));
f_out("%b\n", &d12);
end:
fsl_free(f1);
fsl_free(f2);
fsl_buffer_clear(&b1);
fsl_buffer_clear(&b2);
fsl_buffer_clear(&d12);
return (fcli_err_report(0)||rc)
? EXIT_FAILURE : EXIT_SUCCESS;
}