diff packages/language/c/libc/stdlib/current/tests/strtol.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
parents
children e0c0827131d1
line wrap: on
line diff
new file mode 100644
--- /dev/null
+++ b/packages/language/c/libc/stdlib/current/tests/strtol.c
@@ -0,0 +1,174 @@
+//=================================================================
+//
+//        strtol.c
+//
+//        Testcase for C library strtol()
+//
+//=================================================================
+//####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):     ctarpy, jlarmour
+// Contributors:  
+// Date:          2000-04-30
+// Description:   Contains testcode for C library strtol() function
+//
+//
+//####DESCRIPTIONEND####
+
+// INCLUDES
+
+#include <stdlib.h>
+#include <errno.h>
+#include <limits.h>
+#include <cyg/infra/testcase.h>
+
+
+// FUNCTIONS
+
+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 )
+{
+    char x[30];
+    long z;
+    char *endptr;
+
+    my_strcpy(x, "20");
+    CYG_TEST_PASS_FAIL( strtol(x, (char**)NULL, 10) == 20,
+                        "Simple strtol(20 ,...)" );
+
+    my_strcpy(x, "1972100");
+    CYG_TEST_PASS_FAIL( strtol(x, (char**)NULL, 10) == 1972100,
+                        "Simple strtol(1972100, ..." );
+
+    my_strcpy(x, "0xFFEE");
+    z = strtol(x, (char**)NULL, 16);
+    CYG_TEST_PASS_FAIL(z == 65518, "Hex base strtol()");
+
+    my_strcpy(x, "100111011");
+    z = strtol(x, (char**)NULL, 2);
+    CYG_TEST_PASS_FAIL(z == 315, "Binary base strtol()");
+
+    my_strcpy(x, "10372");
+    z = strtol(x, (char**)NULL, 8);
+    CYG_TEST_PASS_FAIL(z == 4346, "Octal base strtol()" );
+
+    my_strcpy(x, "317823");
+    z = strtol(x, (char**)NULL, 8);
+    CYG_TEST_PASS_FAIL(z == 207, "Partial string" );
+
+    my_strcpy(x, " 53ab823");
+    z = strtol(x, &endptr, 10);
+    CYG_TEST_PASS_FAIL((z == 53) && (endptr==&x[3]), "Correct end pointer" );
+
+    my_strcpy(x, "-479");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL(z == -479, "Negative string");
+
+    my_strcpy(x, "+4796");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL(z == 4796, "Positive string");
+
+    my_strcpy(x, "");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL(z == 0, "Empty string");
+
+    my_strcpy(x, "");
+    z = strtol(x, &endptr, 10);
+    CYG_TEST_PASS_FAIL((z == 0) && (endptr==x),
+                       "Empty string sets endptr correctly");
+
+    my_strcpy(x, "    ");
+    z = strtol(x, &endptr, 10);
+    CYG_TEST_PASS_FAIL((z == 0) && (endptr==x),
+                       "White space only string sets endptr correctly");
+
+    my_strcpy(x, "0XFFEE");
+    z = strtol(x, (char**)NULL, 0);
+    CYG_TEST_PASS_FAIL(z == 65518, "Base 0 but hex");
+
+    my_strcpy(x, "\t    0629");
+    z = strtol(x, (char**)NULL, 0);
+    CYG_TEST_PASS_FAIL(z == 50, "Base 0 but octal");
+
+    my_strcpy(x, "42");
+    z = strtol(x, (char**)NULL, 0);
+    CYG_TEST_PASS_FAIL(z == 42, "Base 0 but decimal");
+
+    my_strcpy(x, "hello");
+    z = strtol(x, &endptr, 0);
+    CYG_TEST_PASS_FAIL((z == 0) && (endptr==x),
+                       "endptr set correctly on conversion failure");
+
+    my_strcpy(x, "z2f");
+    z = strtol(x, (char**)NULL, 36);
+    CYG_TEST_PASS_FAIL(z == 45447, "Base==36");
+
+    my_strcpy(x, "h547324");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL(z == 0, "No valid number string");
+
+    my_strcpy(x, "545425876654547324");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL( (z == LONG_MAX) && (errno == ERANGE),
+                        "Number out of range");
+
+    my_strcpy(x, "-545425876654547324");
+    z = strtol(x, (char**)NULL, 10);
+    CYG_TEST_PASS_FAIL( (z == LONG_MIN) && (errno == ERANGE),
+                        "Number out of range");
+
+    CYG_TEST_FINISH("Finished tests from testcase " __FILE__ " for C library "
+                    "strtol() function");
+} // test()
+
+int
+main(int argc, char *argv[])
+{
+    CYG_TEST_INIT();
+
+    CYG_TEST_INFO("Starting tests from testcase " __FILE__ " for C library "
+                  "strtol() function");
+    CYG_TEST_INFO("This testcase provides simple basic tests");
+
+    test(0);
+
+    CYG_TEST_NA("Testing is not applicable to this configuration");
+} // main()
+
+// EOF strtol.c