summaryrefslogtreecommitdiffstats
path: root/unit/atf-src/atf-c/utils_test.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--unit/atf-src/atf-c/utils_test.c570
1 files changed, 570 insertions, 0 deletions
diff --git a/unit/atf-src/atf-c/utils_test.c b/unit/atf-src/atf-c/utils_test.c
new file mode 100644
index 0000000..fb81cd3
--- /dev/null
+++ b/unit/atf-src/atf-c/utils_test.c
@@ -0,0 +1,570 @@
+/* Copyright (c) 2010 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
+ * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
+ * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
+ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
+
+#include "atf-c/utils.h"
+
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include <fcntl.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <atf-c.h>
+
+#include "atf-c/detail/dynstr.h"
+#include "atf-c/detail/test_helpers.h"
+
+/** Reads the contents of a file into a buffer.
+ *
+ * Up to buflen-1 characters are read into buffer. If this function returns,
+ * the contents read into the buffer are guaranteed to be nul-terminated.
+ * Note, however, that if the file contains any nul characters itself,
+ * comparing it "as a string" will not work.
+ *
+ * \param path The file to be read, which must exist.
+ * \param buffer Buffer into which to store the file contents.
+ * \param buflen Size of the target buffer.
+ *
+ * \return The count of bytes read. */
+static ssize_t
+read_file(const char *path, void *const buffer, const size_t buflen)
+{
+ const int fd = open(path, O_RDONLY);
+ ATF_REQUIRE_MSG(fd != -1, "Cannot open %s", path);
+ const ssize_t length = read(fd, buffer, buflen - 1);
+ close(fd);
+ ATF_REQUIRE(length != -1);
+ ((char *)buffer)[length] = '\0';
+ return length;
+}
+
+ATF_TC_WITHOUT_HEAD(cat_file__empty);
+ATF_TC_BODY(cat_file__empty, tc)
+{
+ atf_utils_create_file("file.txt", "%s", "");
+ atf_utils_redirect(STDOUT_FILENO, "captured.txt");
+ atf_utils_cat_file("file.txt", "PREFIX");
+ fflush(stdout);
+ close(STDOUT_FILENO);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(cat_file__one_line);
+ATF_TC_BODY(cat_file__one_line, tc)
+{
+ atf_utils_create_file("file.txt", "This is a single line\n");
+ atf_utils_redirect(STDOUT_FILENO, "captured.txt");
+ atf_utils_cat_file("file.txt", "PREFIX");
+ fflush(stdout);
+ close(STDOUT_FILENO);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("PREFIXThis is a single line\n", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(cat_file__several_lines);
+ATF_TC_BODY(cat_file__several_lines, tc)
+{
+ atf_utils_create_file("file.txt", "First\nSecond line\nAnd third\n");
+ atf_utils_redirect(STDOUT_FILENO, "captured.txt");
+ atf_utils_cat_file("file.txt", ">");
+ fflush(stdout);
+ close(STDOUT_FILENO);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ(">First\n>Second line\n>And third\n", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(cat_file__no_newline_eof);
+ATF_TC_BODY(cat_file__no_newline_eof, tc)
+{
+ atf_utils_create_file("file.txt", "Foo\n bar baz");
+ atf_utils_redirect(STDOUT_FILENO, "captured.txt");
+ atf_utils_cat_file("file.txt", "PREFIX");
+ fflush(stdout);
+ close(STDOUT_FILENO);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("PREFIXFoo\nPREFIX bar baz", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__empty__match);
+ATF_TC_BODY(compare_file__empty__match, tc)
+{
+ atf_utils_create_file("test.txt", "%s", "");
+ ATF_REQUIRE(atf_utils_compare_file("test.txt", ""));
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__empty__not_match);
+ATF_TC_BODY(compare_file__empty__not_match, tc)
+{
+ atf_utils_create_file("test.txt", "%s", "");
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "\n"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "foo"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", " "));
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__short__match);
+ATF_TC_BODY(compare_file__short__match, tc)
+{
+ atf_utils_create_file("test.txt", "this is a short file");
+ ATF_REQUIRE(atf_utils_compare_file("test.txt", "this is a short file"));
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__short__not_match);
+ATF_TC_BODY(compare_file__short__not_match, tc)
+{
+ atf_utils_create_file("test.txt", "this is a short file");
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", ""));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "\n"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "this is a Short file"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "this is a short fil"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "this is a short file "));
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__long__match);
+ATF_TC_BODY(compare_file__long__match, tc)
+{
+ char long_contents[3456];
+ size_t i = 0;
+ for (; i < sizeof(long_contents) - 1; i++)
+ long_contents[i] = '0' + (i % 10);
+ long_contents[i] = '\0';
+ atf_utils_create_file("test.txt", "%s", long_contents);
+
+ ATF_REQUIRE(atf_utils_compare_file("test.txt", long_contents));
+}
+
+ATF_TC_WITHOUT_HEAD(compare_file__long__not_match);
+ATF_TC_BODY(compare_file__long__not_match, tc)
+{
+ char long_contents[3456];
+ size_t i = 0;
+ for (; i < sizeof(long_contents) - 1; i++)
+ long_contents[i] = '0' + (i % 10);
+ long_contents[i] = '\0';
+ atf_utils_create_file("test.txt", "%s", long_contents);
+
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", ""));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "\n"));
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", "0123456789"));
+ long_contents[i - 1] = 'Z';
+ ATF_REQUIRE(!atf_utils_compare_file("test.txt", long_contents));
+}
+
+ATF_TC_WITHOUT_HEAD(copy_file__empty);
+ATF_TC_BODY(copy_file__empty, tc)
+{
+ atf_utils_create_file("src.txt", "%s", "");
+ ATF_REQUIRE(chmod("src.txt", 0520) != -1);
+
+ atf_utils_copy_file("src.txt", "dest.txt");
+ ATF_REQUIRE(atf_utils_compare_file("dest.txt", ""));
+ struct stat sb;
+ ATF_REQUIRE(stat("dest.txt", &sb) != -1);
+ ATF_REQUIRE_EQ(0520, sb.st_mode & 0xfff);
+}
+
+ATF_TC_WITHOUT_HEAD(copy_file__some_contents);
+ATF_TC_BODY(copy_file__some_contents, tc)
+{
+ atf_utils_create_file("src.txt", "This is a\ntest file\n");
+ atf_utils_copy_file("src.txt", "dest.txt");
+ ATF_REQUIRE(atf_utils_compare_file("dest.txt", "This is a\ntest file\n"));
+}
+
+ATF_TC_WITHOUT_HEAD(create_file);
+ATF_TC_BODY(create_file, tc)
+{
+ atf_utils_create_file("test.txt", "This is a test with %d", 12345);
+
+ char buffer[128];
+ read_file("test.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("This is a test with 12345", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(file_exists);
+ATF_TC_BODY(file_exists, tc)
+{
+ atf_utils_create_file("test.txt", "foo");
+
+ ATF_REQUIRE( atf_utils_file_exists("test.txt"));
+ ATF_REQUIRE( atf_utils_file_exists("./test.txt"));
+ ATF_REQUIRE(!atf_utils_file_exists("./test.tx"));
+ ATF_REQUIRE(!atf_utils_file_exists("test.txt2"));
+}
+
+ATF_TC_WITHOUT_HEAD(fork);
+ATF_TC_BODY(fork, tc)
+{
+ fprintf(stdout, "Should not get into child\n");
+ fprintf(stderr, "Should not get into child\n");
+ pid_t pid = atf_utils_fork();
+ if (pid == 0) {
+ fprintf(stdout, "Child stdout\n");
+ fprintf(stderr, "Child stderr\n");
+ exit(EXIT_SUCCESS);
+ }
+
+ int status;
+ ATF_REQUIRE(waitpid(pid, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_SUCCESS, WEXITSTATUS(status));
+
+ atf_dynstr_t out_name;
+ RE(atf_dynstr_init_fmt(&out_name, "atf_utils_fork_%d_out.txt", (int)pid));
+ atf_dynstr_t err_name;
+ RE(atf_dynstr_init_fmt(&err_name, "atf_utils_fork_%d_err.txt", (int)pid));
+
+ char buffer[1024];
+ read_file(atf_dynstr_cstring(&out_name), buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("Child stdout\n", buffer);
+ read_file(atf_dynstr_cstring(&err_name), buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("Child stderr\n", buffer);
+
+ atf_dynstr_fini(&err_name);
+ atf_dynstr_fini(&out_name);
+}
+
+ATF_TC_WITHOUT_HEAD(free_charpp__empty);
+ATF_TC_BODY(free_charpp__empty, tc)
+{
+ char **array = malloc(sizeof(char *) * 1);
+ array[0] = NULL;
+
+ atf_utils_free_charpp(array);
+}
+
+ATF_TC_WITHOUT_HEAD(free_charpp__some);
+ATF_TC_BODY(free_charpp__some, tc)
+{
+ char **array = malloc(sizeof(char *) * 4);
+ array[0] = strdup("first");
+ array[1] = strdup("second");
+ array[2] = strdup("third");
+ array[3] = NULL;
+
+ atf_utils_free_charpp(array);
+}
+
+ATF_TC_WITHOUT_HEAD(grep_file);
+ATF_TC_BODY(grep_file, tc)
+{
+ atf_utils_create_file("test.txt", "line1\nthe second line\naaaabbbb\n");
+
+ ATF_CHECK(atf_utils_grep_file("line1", "test.txt"));
+ ATF_CHECK(atf_utils_grep_file("line%d", "test.txt", 1));
+ ATF_CHECK(atf_utils_grep_file("second line", "test.txt"));
+ ATF_CHECK(atf_utils_grep_file("aa.*bb", "test.txt"));
+ ATF_CHECK(!atf_utils_grep_file("foo", "test.txt"));
+ ATF_CHECK(!atf_utils_grep_file("bar", "test.txt"));
+ ATF_CHECK(!atf_utils_grep_file("aaaaa", "test.txt"));
+}
+
+ATF_TC_WITHOUT_HEAD(grep_string);
+ATF_TC_BODY(grep_string, tc)
+{
+ const char *str = "a string - aaaabbbb";
+ ATF_CHECK(atf_utils_grep_string("a string", str));
+ ATF_CHECK(atf_utils_grep_string("^a string", str));
+ ATF_CHECK(atf_utils_grep_string("aaaabbbb$", str));
+ ATF_CHECK(atf_utils_grep_string("a%s*bb", str, "a."));
+ ATF_CHECK(!atf_utils_grep_string("foo", str));
+ ATF_CHECK(!atf_utils_grep_string("bar", str));
+ ATF_CHECK(!atf_utils_grep_string("aaaaa", str));
+}
+
+ATF_TC_WITHOUT_HEAD(readline__none);
+ATF_TC_BODY(readline__none, tc)
+{
+ atf_utils_create_file("empty.txt", "%s", "");
+
+ const int fd = open("empty.txt", O_RDONLY);
+ ATF_REQUIRE(fd != -1);
+ ATF_REQUIRE(atf_utils_readline(fd) == NULL);
+ close(fd);
+}
+
+ATF_TC_WITHOUT_HEAD(readline__some);
+ATF_TC_BODY(readline__some, tc)
+{
+ const char *l1 = "First line with % formatting % characters %";
+ const char *l2 = "Second line; much longer than the first one";
+ const char *l3 = "Last line, without terminator";
+
+ atf_utils_create_file("test.txt", "%s\n%s\n%s", l1, l2, l3);
+
+ const int fd = open("test.txt", O_RDONLY);
+ ATF_REQUIRE(fd != -1);
+
+ char *line;
+
+ line = atf_utils_readline(fd);
+ ATF_REQUIRE_STREQ(l1, line);
+ free(line);
+
+ line = atf_utils_readline(fd);
+ ATF_REQUIRE_STREQ(l2, line);
+ free(line);
+
+ line = atf_utils_readline(fd);
+ ATF_REQUIRE_STREQ(l3, line);
+ free(line);
+
+ close(fd);
+}
+
+ATF_TC_WITHOUT_HEAD(redirect__stdout);
+ATF_TC_BODY(redirect__stdout, tc)
+{
+ printf("Buffer this");
+ atf_utils_redirect(STDOUT_FILENO, "captured.txt");
+ printf("The printed message");
+ fflush(stdout);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("The printed message", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(redirect__stderr);
+ATF_TC_BODY(redirect__stderr, tc)
+{
+ fprintf(stderr, "Buffer this");
+ atf_utils_redirect(STDERR_FILENO, "captured.txt");
+ fprintf(stderr, "The printed message");
+ fflush(stderr);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ("The printed message", buffer);
+}
+
+ATF_TC_WITHOUT_HEAD(redirect__other);
+ATF_TC_BODY(redirect__other, tc)
+{
+ const char *message = "Foo bar\nbaz\n";
+ atf_utils_redirect(15, "captured.txt");
+ ATF_REQUIRE(write(15, message, strlen(message)) != -1);
+ close(15);
+
+ char buffer[1024];
+ read_file("captured.txt", buffer, sizeof(buffer));
+ ATF_REQUIRE_STREQ(message, buffer);
+}
+
+static void
+fork_and_wait(const int exitstatus, const char* expout, const char* experr)
+{
+ const pid_t pid = atf_utils_fork();
+ ATF_REQUIRE(pid != -1);
+ if (pid == 0) {
+ fprintf(stdout, "Some output\n");
+ fprintf(stderr, "Some error\n");
+ exit(123);
+ }
+ atf_utils_wait(pid, exitstatus, expout, experr);
+ exit(EXIT_SUCCESS);
+}
+
+ATF_TC_WITHOUT_HEAD(wait__ok);
+ATF_TC_BODY(wait__ok, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(123, "Some output\n", "Some error\n");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_SUCCESS, WEXITSTATUS(status));
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__ok_nested);
+ATF_TC_BODY(wait__ok_nested, tc)
+{
+ const pid_t parent = atf_utils_fork();
+ ATF_REQUIRE(parent != -1);
+ if (parent == 0) {
+ const pid_t child = atf_utils_fork();
+ ATF_REQUIRE(child != -1);
+ if (child == 0) {
+ fflush(stderr);
+ fprintf(stdout, "Child output\n");
+ fflush(stdout);
+ fprintf(stderr, "Child error\n");
+ exit(50);
+ } else {
+ fprintf(stdout, "Parent output\n");
+ fprintf(stderr, "Parent error\n");
+ atf_utils_wait(child, 50, "Child output\n", "Child error\n");
+ exit(40);
+ }
+ } else {
+ atf_utils_wait(parent, 40,
+ "Parent output\n"
+ "subprocess stdout: Child output\n"
+ "subprocess stderr: Child error\n",
+ "Parent error\n");
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__invalid_exitstatus);
+ATF_TC_BODY(wait__invalid_exitstatus, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(120, "Some output\n", "Some error\n");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_FAILURE, WEXITSTATUS(status));
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__invalid_stdout);
+ATF_TC_BODY(wait__invalid_stdout, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(123, "Some output foo\n", "Some error\n");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_FAILURE, WEXITSTATUS(status));
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__invalid_stderr);
+ATF_TC_BODY(wait__invalid_stderr, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(123, "Some output\n", "Some error foo\n");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_FAILURE, WEXITSTATUS(status));
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__save_stdout);
+ATF_TC_BODY(wait__save_stdout, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(123, "save:my-output.txt", "Some error\n");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_SUCCESS, WEXITSTATUS(status));
+
+ ATF_REQUIRE(atf_utils_compare_file("my-output.txt", "Some output\n"));
+ }
+}
+
+ATF_TC_WITHOUT_HEAD(wait__save_stderr);
+ATF_TC_BODY(wait__save_stderr, tc)
+{
+ const pid_t control = fork();
+ ATF_REQUIRE(control != -1);
+ if (control == 0)
+ fork_and_wait(123, "Some output\n", "save:my-output.txt");
+ else {
+ int status;
+ ATF_REQUIRE(waitpid(control, &status, 0) != -1);
+ ATF_REQUIRE(WIFEXITED(status));
+ ATF_REQUIRE_EQ(EXIT_SUCCESS, WEXITSTATUS(status));
+
+ ATF_REQUIRE(atf_utils_compare_file("my-output.txt", "Some error\n"));
+ }
+}
+
+ATF_TP_ADD_TCS(tp)
+{
+ ATF_TP_ADD_TC(tp, cat_file__empty);
+ ATF_TP_ADD_TC(tp, cat_file__one_line);
+ ATF_TP_ADD_TC(tp, cat_file__several_lines);
+ ATF_TP_ADD_TC(tp, cat_file__no_newline_eof);
+
+ ATF_TP_ADD_TC(tp, compare_file__empty__match);
+ ATF_TP_ADD_TC(tp, compare_file__empty__not_match);
+ ATF_TP_ADD_TC(tp, compare_file__short__match);
+ ATF_TP_ADD_TC(tp, compare_file__short__not_match);
+ ATF_TP_ADD_TC(tp, compare_file__long__match);
+ ATF_TP_ADD_TC(tp, compare_file__long__not_match);
+
+ ATF_TP_ADD_TC(tp, copy_file__empty);
+ ATF_TP_ADD_TC(tp, copy_file__some_contents);
+
+ ATF_TP_ADD_TC(tp, create_file);
+
+ ATF_TP_ADD_TC(tp, file_exists);
+
+ ATF_TP_ADD_TC(tp, fork);
+
+ ATF_TP_ADD_TC(tp, free_charpp__empty);
+ ATF_TP_ADD_TC(tp, free_charpp__some);
+
+ ATF_TP_ADD_TC(tp, grep_file);
+ ATF_TP_ADD_TC(tp, grep_string);
+
+ ATF_TP_ADD_TC(tp, readline__none);
+ ATF_TP_ADD_TC(tp, readline__some);
+
+ ATF_TP_ADD_TC(tp, redirect__stdout);
+ ATF_TP_ADD_TC(tp, redirect__stderr);
+ ATF_TP_ADD_TC(tp, redirect__other);
+
+ ATF_TP_ADD_TC(tp, wait__ok);
+ ATF_TP_ADD_TC(tp, wait__ok_nested);
+ ATF_TP_ADD_TC(tp, wait__save_stdout);
+ ATF_TP_ADD_TC(tp, wait__save_stderr);
+ ATF_TP_ADD_TC(tp, wait__invalid_exitstatus);
+ ATF_TP_ADD_TC(tp, wait__invalid_stdout);
+ ATF_TP_ADD_TC(tp, wait__invalid_stderr);
+
+ return atf_no_error();
+}