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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
/*============================================================================
**
** Source: test1.c (fprintf)
**
** Purpose: A single, basic, test case with no formatting.
** Test modeled after the sprintf series.
**
**
**==========================================================================*/
#include <palsuite.h>
/*
* Depends on memcmp, strlen, fopen, fgets, fseek and fclose.
*/
int __cdecl main(int argc, char *argv[])
{
FILE *fp;
char testfile[] = "testfile.txt";
char checkstr[] = "hello world";
char buf[256];
if (PAL_Initialize(argc, argv) != 0)
{
return(FAIL);
}
if ((fp = fopen(testfile, "w+")) == NULL)
{
Fail("ERROR: fopen failed to create \"%s\"\n", testfile);
}
if ((fprintf(fp, "hello world")) < 0)
{
Fail("ERROR: fprintf failed to print to \"%s\"\n", testfile);
}
if ((fseek( fp, 0, SEEK_SET)) != 0)
{
Fail("ERROR: Fseek failed to set pointer to beginning of file\n" );
}
if ((fgets( buf, 100, fp )) == NULL)
{
Fail("ERROR: fgets failed\n");
}
if (memcmp(checkstr, buf, strlen(checkstr)+1) != 0)
{
Fail("ERROR: expected %s, got %s\n", checkstr, buf);
}
if ((fclose( fp )) != 0)
{
Fail("ERROR: fclose failed to close \"%s\"\n", testfile);
}
PAL_Terminate();
return PASS;
}
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