Mercurial > ecos
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
