diff packages/language/c/libc/current/tests/stdlib/strtol.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
parents
children 443894e2e912
line wrap: on
line diff
new file mode 100644
--- /dev/null
+++ b/packages/language/c/libc/current/tests/stdlib/strtol.c
@@ -0,0 +1,209 @@
+//=================================================================
+//
+//        strtol.c
+//
+//        Testcase for C library strtol()
+//
+//=================================================================
+//####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 strtol() function
+//
+//
+//####DESCRIPTIONEND####
+
+// Declarations for test system:
+//
+// TESTCASE_TYPE=CYG_TEST_MODULE
+
+
+// CONFIGURATION
+
+#include <pkgconf/libc.h>   // Configuration header
+
+// INCLUDES
+
+#include <stdlib.h>
+#include <errno.h>
+#include <limits.h>
+#include <cyg/infra/testcase.h>
+#include <sys/cstartup.h>          // C library initialisation
+
+
+// HOW TO START TESTS
+
+#if defined(CYGPKG_LIBC)
+
+# 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()
+
+
+#ifdef CYGPKG_LIBC
+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()
+
+#endif // ifndef CYGPKG_LIBC
+
+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");
+
+    START_TEST( test );
+
+    CYG_TEST_PASS_FINISH("Testing is not applicable to this configuration");
+} // main()
+
+// EOF strtol.c