66 lines
1.2 KiB
C
66 lines
1.2 KiB
C
#include <assert.h>
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#include <fcntl.h>
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#include <spawn.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#define TESTPATH "/foo/bar/test"
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extern char **environ;
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void test_spawn(void) {
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pid_t pid;
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int ret;
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posix_spawn_file_actions_t file_actions;
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char *argv[] = {"true", NULL};
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assert(posix_spawn_file_actions_init(&file_actions) == 0);
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ret = posix_spawn(&pid, TESTPATH, &file_actions, NULL, argv, environ);
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assert(ret == 0);
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assert(waitpid(pid, NULL, 0) != -1);
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}
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void test_execv(void) {
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char *argv[] = {"true", NULL};
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assert(execv(TESTPATH, argv) == 0);
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}
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void test_system(void) {
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assert(system(TESTPATH) == 0);
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}
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int main(void)
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{
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FILE *testfp;
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int testfd;
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struct stat testsb;
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testfp = fopen(TESTPATH, "r");
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assert(testfp != NULL);
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fclose(testfp);
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testfd = open(TESTPATH, O_RDONLY);
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assert(testfd != -1);
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close(testfd);
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assert(access(TESTPATH, X_OK) == 0);
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assert(stat(TESTPATH, &testsb) != -1);
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test_spawn();
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test_system();
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test_execv();
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/* If all goes well, this is never reached because test_execv() replaces
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* the current process.
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*/
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return 0;
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}
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