diff packages/language/c/libc/time/current/tests/ctime.c @ 115:6ed91473a1cd ecos-sw-2000-08-21

Merge from eCos master repository on 2000-08-21-22:40:54-BST
author jlarmour
date Fri, 25 Aug 2000 17:32:38 +0000
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children e0c0827131d1
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+//=================================================================
+//
+//        ctime.c
+//
+//        Testcase for C library ctime() function
+//
+//=================================================================
+//####COPYRIGHTBEGIN####
+//                                                                          
+// -------------------------------------------                              
+// The contents of this file are subject to the Red Hat eCos Public License 
+// Version 1.1 (the "License"); you may not use this file except in         
+// compliance with the License.  You may obtain a copy of the License at    
+// http://www.redhat.com/                                                   
+//                                                                          
+// 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 Configurable Operating System,      
+// released September 30, 1998.                                             
+//                                                                          
+// The Initial Developer of the Original Code is Red Hat.                   
+// Portions created by Red Hat are                                          
+// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.                             
+// All Rights Reserved.                                                     
+// -------------------------------------------                              
+//                                                                          
+//####COPYRIGHTEND####
+//=================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s):     jlarmour
+// Contributors:  jlarmour
+// Date:          1999-03-05
+// Description:   Contains testcode for C library ctime() function
+//
+//
+//####DESCRIPTIONEND####
+
+// CONFIGURATION
+
+#include <pkgconf/libc_time.h>          // C library configuration
+
+// INCLUDES
+
+#include <time.h>
+#include <cyg/infra/testcase.h>
+
+// HOW TO START TESTS
+
+# define START_TEST( test ) test(0)
+
+// FUNCTIONS
+
+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 void
+test( CYG_ADDRWORD data )
+{
+    time_t t;
+    char *ret;
+    
+    // make this predictable - independent of the user option
+    cyg_libc_time_setzoneoffsets(0, 3600);
+    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTOFF );
+
+    t = (time_t)130710184;
+
+    ret = ctime(&t);
+    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Thu Feb 21 20:23:04 1974\n"),
+                       "ctime test #1");
+
+    t = (time_t)946689894;
+
+    ret = ctime(&t);
+    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Sat Jan 01 01:24:54 2000\n"),
+                       "ctime Y2K test #2");
+
+    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTON );
+
+    t = (time_t)-113186106;
+
+    ret = ctime(&t);
+    CYG_TEST_PASS_FAIL(!my_strcmp(ret, "Tue Jun 01 00:24:54 1966\n"),
+                       "ctime test #3");
+
+#ifdef CYGFUN_LIBC_TIME_POSIX
+    cyg_libc_time_setdst( CYG_LIBC_TIME_DSTOFF );
+
+    t = (time_t)915510061;
+    
+    {
+        char ret2[26];
+
+        ret = ctime_r(&t, ret2);
+        CYG_TEST_PASS_FAIL(!my_strcmp(ret2, "Tue Jan 05 04:21:01 1999\n"),
+                           "ctime_r test #1");
+    }
+#endif
+
+    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
+                    "ctime() function");
+} // test()
+
+
+int
+main(int argc, char *argv[])
+{
+    CYG_TEST_INIT();
+
+    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
+                  "ctime() function");
+
+    START_TEST( test );
+
+    CYG_TEST_NA("Testing is not applicable to this configuration");
+
+} // main()
+
+// EOF ctime.c