diff packages/language/c/libc/current/tests/stdio/sprintf2.c @ 0:3111d98ba7b3 ecos-v1_1-release

Initial commit of eCos version 1.1
author jlarmour
date Tue, 11 May 1999 11:16:07 +0000
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children 443894e2e912
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+//=================================================================
+//
+//        sprintf2.c
+//
+//        Testcase for C library sprintf()
+//
+//=================================================================
+//####COPYRIGHTBEGIN####
+//
+// -------------------------------------------
+// The contents of this file are subject to the Cygnus eCos Public License
+// Version 1.0 (the "License"); you may not use this file except in
+// compliance with the License.  You may obtain a copy of the License at
+// http://sourceware.cygnus.com/ecos
+// 
+// Software distributed under the License is distributed on an "AS IS"
+// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.  See the
+// License for the specific language governing rights and limitations under
+// the License.
+// 
+// The Original Code is eCos - Embedded Cygnus Operating System, released
+// September 30, 1998.
+// 
+// The Initial Developer of the Original Code is Cygnus.  Portions created
+// by Cygnus are Copyright (C) 1998 Cygnus Solutions.  All Rights Reserved.
+// -------------------------------------------
+//
+//####COPYRIGHTEND####
+//=================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):       ctarpy@cygnus.co.uk, jlarmour@cygnus.co.uk
+// Contributors:    jlarmour@cygnus.co.uk
+// Date:            1998/6/3
+// Description:     Contains testcode for C library sprintf() function
+//
+//
+//####DESCRIPTIONEND####
+
+// Declarations for test system:
+//
+// TESTCASE_TYPE=CYG_TEST_MODULE
+
+// CONFIGURATION
+
+#include <pkgconf/libc.h>   // Configuration header
+
+// INCLUDES
+
+#include <stdio.h>
+#include <cyg/infra/testcase.h>
+#include <sys/cstartup.h>          // C library initialisation
+
+// HOW TO START TESTS
+
+#if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO)
+
+# define START_TEST( test ) test(0)
+
+#else
+
+# define START_TEST( test ) CYG_EMPTY_STATEMENT
+
+#endif
+        
+
+// FUNCTIONS
+
+externC void
+cyg_package_start( void )
+{
+#ifdef CYGPKG_LIBC
+    cyg_iso_c_start();
+#else
+    (void)main(0, NULL);
+#endif
+} // cyg_package_start()
+
+
+#if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO)
+
+// Functions to avoid having to use libc strings
+
+static int
+my_strlen(const char *s)
+{
+    const char *ptr;
+
+    ptr = s;
+    for ( ptr=s ; *ptr != '\0' ; ptr++ )
+        ;
+
+    return (int)(ptr-s);
+} // my_strlen()
+
+
+static int
+my_strcmp(const char *s1, const char *s2)
+{
+    for ( ; *s1 == *s2 ; s1++,s2++ )
+    {
+        if ( *s1 == '\0' )
+            break;
+    } // for
+
+    return (*s1 - *s2);
+} // my_strcmp()
+
+
+static char *
+my_strcpy(char *s1, const char *s2)
+{
+    while (*s2 != '\0') {
+        *(s1++) = *(s2++);
+    }
+    *s1 = '\0';
+
+    return s1; 
+} // my_strcpy()
+
+
+
+static void
+test( CYG_ADDRWORD data )
+{
+    static char x[200];
+    static char y[200];
+    static char z[200];
+    int ret;
+    int tmp;
+    int *ptr;
+
+    // Check 1
+    my_strcpy(x, "I'm afraid the shield generator");
+    ptr = &tmp;
+    ret = sprintf(y, "%s%n will be quite operational - %5d%%%c%05X", x,
+                  ptr, 13, '5', 0x89ab);
+    my_strcpy( z, "I'm afraid the shield generator will be "
+                  "quite operational -    13%5089AB" );
+    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "%s%n%d%%%c%0X test");
+
+    CYG_TEST_PASS_FAIL(ret == my_strlen(z),
+                       "%s%n%d%%%c%0X test return code" );
+
+    CYG_TEST_PASS_FAIL(tmp==31, "%n test");
+
+    // Check 2
+    ret = sprintf(y, "|%5d|%10s|%03d|%c|%o|", 2, "times", 6, '=', 10 );
+    my_strcpy(z, "|    2|     times|006|=|12|");
+
+    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0, "|%5d|%10s|%03d|%c|%o| test");
+
+    CYG_TEST_PASS_FAIL(ret == my_strlen(z),
+                       "|%5d|%10s|%03d|%c|%o| test return code" );
+
+#ifdef CYGSEM_LIBC_STDIO_PRINTF_FLOATING_POINT
+
+    CYG_TEST_INFO("Starting floating point specific tests");
+
+    // Check 3
+    ret = sprintf(y, "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G|",
+                  2.0, "times", 6, '=', 12.0, -2.345e-6 );
+    my_strcpy(z, "|2.000000|     times|006|=|+12  |-02.34E-06|");
+
+    CYG_TEST_PASS_FAIL(my_strcmp(y,z) == 0,
+                       "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G| test");
+
+    CYG_TEST_PASS_FAIL(ret == my_strlen(z),
+                       "|%5f|%10s|%03d|%c|%+-5.2G|%010.3G| test "
+                       "return code" );
+
+#endif // ifdef CYGSEM_LIBC_STDIO_PRINTF_FLOATING_POINT
+
+    CYG_TEST_FINISH("Finished tests from testcase " __FILE__
+                    " for C library sprintf() function");
+
+} // test()
+
+#endif // if defined(CYGPKG_LIBC) && defined(CYGPKG_LIBC_STDIO)
+
+int
+main(int argc, char *argv[])
+{
+    CYG_TEST_INIT();
+
+    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C "
+                  "library sprintf() function");
+    CYG_TEST_INFO("These test combinations of sprintf() features");
+
+    START_TEST( test );
+
+    CYG_TEST_PASS_FINISH("Testing is not applicable to this "
+                         "configuration");
+
+} // main()
+
+// EOF sprintf2.c