| /* |
| * Copyright (c) 2002, Intel Corporation. All rights reserved. |
| * Created by: julie.n.fleischer REMOVE-THIS AT intel DOT com |
| * This file is licensed under the GPL license. For the full content |
| * of this license, see the COPYING file at the top level of this |
| * source tree. |
| |
| * General API test of the raise() function. |
| * Test calling raise with the following values: |
| * - MINIMUM valid (in this case SIGABRT signal) |
| * - MAXIMUM valid (in this case SIGXFSZ signal) |
| * Item with POSIX default action as T - SIGALRM |
| * Item with POSIX default action as A - (done - SIGABRT) |
| * Item with POSIX default action as I - SIGCHLD |
| * Item with POSIX default action as S - SIGTSTP |
| * Item with POSIX default action as C - SIGCONT |
| * |
| * Error conditions: |
| * Boundary values for int |
| * MIN INT = INT32_MIN |
| * MAX INT = INT32_MAX |
| * MIN INT - 1 = 2147483647 (this is what gcc will set to) |
| * MAX INT + 1 = -2147483647 (this is what gcc will set to) |
| * unassigned value = -1073743192 (ex. of what gcc will set to) |
| * unassigned value = 1073743192 (ex. of what gcc will set to) |
| * |
| * Steps: |
| * 1) Set up signal handlers for all valid signals |
| * 2) Call all valid signals and verify they are received. |
| * 3) Call all invalid signals and verify raise() returns 0 and sets |
| * errno to EINVAL. |
| * |
| * Note: This test case maps to multiple assertions: 1, 2 (implicitly), |
| * 5, 6, 7, so it was given a large number as a file name. |
| */ |
| |
| #include <signal.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdint.h> |
| #include <errno.h> |
| #include "posixtest.h" |
| |
| #define NUMVALIDTESTS 6 |
| #define NUMINVALIDTESTS 6 |
| static int valid_tests[NUMVALIDTESTS] = { |
| SIGABRT, SIGXFSZ, SIGALRM, SIGCHLD, SIGTSTP, SIGCONT |
| }; |
| |
| static int invalid_tests[NUMINVALIDTESTS] = { |
| INT32_MIN, INT32_MAX, 2147483647, -2147483647, -1073743192, 1073743192 |
| }; |
| |
| void handler(int signo) |
| { |
| printf("Caught signal being tested!\n"); |
| } |
| |
| int main() |
| { |
| int i; |
| int failure = 0; |
| struct sigaction act; |
| |
| act.sa_handler=handler; |
| act.sa_flags=0; |
| if (sigemptyset(&act.sa_mask) == -1) { |
| perror("Error calling sigemptyset\n"); |
| return PTS_UNRESOLVED; |
| } |
| |
| for (i = 0; i < NUMVALIDTESTS; i++) { |
| if (sigaction(valid_tests[i], &act, 0) == -1) { |
| perror("Error calling sigaction\n"); |
| return PTS_UNRESOLVED; |
| } |
| } |
| |
| for (i = 0; i < NUMVALIDTESTS; i++) { |
| if (raise(valid_tests[i]) != 0) { |
| printf("Could not raise signal being tested\n"); |
| failure = 1; |
| } |
| } |
| |
| for (i = 0; i < NUMINVALIDTESTS; i++) { |
| if (raise(invalid_tests[i]) == 0) { |
| printf("Received success raising an invalid signal\n"); |
| failure = 1; |
| } else { |
| if (EINVAL == errno) { |
| printf("errno correctly set\n"); |
| } else { |
| printf("errno not correctly set\n"); |
| failure = 1; |
| } |
| } |
| } |
| |
| if (failure) { |
| printf("At least one test FAILED -- see above\n"); |
| return PTS_FAIL; |
| } else { |
| printf("All tests PASSED\n"); |
| return PTS_PASS; |
| } |
| } |