26 #include "atf-c/utils.h"
38 #include <atf-c.h>
40 #include "atf-c/detail/dynstr.h"
41 #include "atf-c/detail/test_helpers.h"
45  * Up to buflen-1 characters are read into buffer.  If this function returns,
46  * the contents read into the buffer are guaranteed to be nul-terminated.
59     ATF_REQUIRE_MSG(fd != -1, "Cannot open %s", path);  in read_file()
60     const ssize_t length = read(fd, buffer, buflen - 1);  in read_file()
62     ATF_REQUIRE(length != -1);  in read_file()
162     for (; i < sizeof(long_contents) - 1; i++)  in ATF_TC_BODY()
175     for (; i < sizeof(long_contents) - 1; i++)  in ATF_TC_BODY()
183     long_contents[i - 1] = 'Z';  in ATF_TC_BODY()
191     ATF_REQUIRE(chmod("src.txt", 0520) != -1);  in ATF_TC_BODY()
196     ATF_REQUIRE(stat("dest.txt", &sb) != -1);  in ATF_TC_BODY()
242     ATF_REQUIRE(waitpid(pid, &status, 0) != -1);  in ATF_TC_BODY()
299     const char *str = "a string - aaaabbbb";  in ATF_TC_BODY()
315     ATF_REQUIRE(fd != -1);  in ATF_TC_BODY()
330     ATF_REQUIRE(fd != -1);  in ATF_TC_BODY()
380     ATF_REQUIRE(write(15, message, strlen(message)) != -1);  in ATF_TC_BODY()
392     ATF_REQUIRE(pid != -1);  in fork_and_wait()
406     const pid_t control = fork();  in ATF_TC_BODY()  local
407     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
408     if (control == 0)  in ATF_TC_BODY()
412         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
421     const pid_t parent = atf_utils_fork();  in ATF_TC_BODY()  local
422     ATF_REQUIRE(parent != -1);  in ATF_TC_BODY()
423     if (parent == 0) {  in ATF_TC_BODY()
425         ATF_REQUIRE(child != -1);  in ATF_TC_BODY()
433             fprintf(stdout, "Parent output\n");  in ATF_TC_BODY()
434             fprintf(stderr, "Parent error\n");  in ATF_TC_BODY()
439         atf_utils_wait(parent, 40,  in ATF_TC_BODY()
440                        "Parent output\n"  in ATF_TC_BODY()
443                        "Parent error\n");  in ATF_TC_BODY()
450     const pid_t control = fork();  in ATF_TC_BODY()  local
451     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
452     if (control == 0)  in ATF_TC_BODY()
456         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
465     const pid_t control = fork();  in ATF_TC_BODY()  local
466     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
467     if (control == 0)  in ATF_TC_BODY()
471         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
480     const pid_t control = fork();  in ATF_TC_BODY()  local
481     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
482     if (control == 0)  in ATF_TC_BODY()
486         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
495     const pid_t control = fork();  in ATF_TC_BODY()  local
496     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
497     if (control == 0)  in ATF_TC_BODY()
498         fork_and_wait(123, "save:my-output.txt", "Some error\n");  in ATF_TC_BODY()
501         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
505         ATF_REQUIRE(atf_utils_compare_file("my-output.txt", "Some output\n"));  in ATF_TC_BODY()
512     const pid_t control = fork();  in ATF_TC_BODY()  local
513     ATF_REQUIRE(control != -1);  in ATF_TC_BODY()
514     if (control == 0)  in ATF_TC_BODY()
515         fork_and_wait(123, "Some output\n", "save:my-output.txt");  in ATF_TC_BODY()
518         ATF_REQUIRE(waitpid(control, &status, 0) != -1);  in ATF_TC_BODY()
522         ATF_REQUIRE(atf_utils_compare_file("my-output.txt", "Some error\n"));  in ATF_TC_BODY()