1 files changed, 136 insertions, 0 deletions
diff --git a/src/tests/cmocka/dummy_child.c b/src/tests/cmocka/dummy_child.c
new file mode 100644
index 0000000..407588c
--- /dev/null
+++ b/src/tests/cmocka/dummy_child.c
@@ -0,0 +1,136 @@
+/*
+    SSSD
+
+    Tests -- a simple test process that echoes input back
+
+    Authors:
+        Jakub Hrozek <jhrozek@redhat.com>
+
+    Copyright (C) 2014 Red Hat
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include <sys/types.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <popt.h>
+
+#include "util/util.h"
+#include "util/child_common.h"
+
+int main(int argc, const char *argv[])
+{
+    int opt;
+    char *opt_logger = NULL;
+    poptContext pc;
+    ssize_t len;
+    ssize_t written;
+    errno_t ret;
+    uint8_t buf[IN_BUF_SIZE];
+    const char *action = NULL;
+    int dumpable;
+    const char *guitar;
+    const char *drums;
+    int timestamp_opt;
+
+    struct poptOption long_options[] = {
+        POPT_AUTOHELP
+        SSSD_DEBUG_OPTS
+        SSSD_LOGGER_OPTS
+        {"dumpable", 0, POPT_ARG_INT, &dumpable, 0,
+         _("Allow core dumps"), NULL },
+        {"guitar", 0, POPT_ARG_STRING, &guitar, 0, _("Who plays guitar"), NULL },
+        {"drums", 0, POPT_ARG_STRING, &drums, 0, _("Who plays drums"), NULL },
+        POPT_TABLEEND
+    };
+
+    /* Set debug level to invalid value so we can decide if -d 0 was used. */
+    debug_level = SSSDBG_INVALID;
+
+    pc = poptGetContext(argv[0], argc, argv, long_options, 0);
+    while((opt = poptGetNextOpt(pc)) != -1) {
+        switch(opt) {
+        default:
+        fprintf(stderr, "\nInvalid option %s: %s\n\n",
+                  poptBadOption(pc, 0), poptStrerror(opt));
+            poptPrintUsage(pc, stderr, 0);
+            poptFreeContext(pc);
+            _exit(1);
+        }
+    }
+    poptFreeContext(pc);
+
+    debug_log_file = "test_dummy_child";
+    timestamp_opt = debug_timestamps; /* save value for verification */
+    DEBUG_INIT(debug_level, opt_logger);
+
+    action = getenv("TEST_CHILD_ACTION");
+    if (action) {
+        if (strcasecmp(action, "check_extra_args") == 0) {
+            if (!(strcmp(guitar, "george") == 0 \
+                        && strcmp(drums, "ringo") == 0)) {
+                DEBUG(SSSDBG_CRIT_FAILURE, "This band sounds weird\n");
+                _exit(1);
+            }
+        } else if (strcasecmp(action, "check_only_extra_args") == 0) {
+            if (timestamp_opt == 1) {
+                DEBUG(SSSDBG_CRIT_FAILURE,
+                      "debug_timestamp was passed when only extra args "
+                      "should have been\n");
+                _exit(1);
+            }
+
+            if (!(strcmp(guitar, "george") == 0 \
+                        && strcmp(drums, "ringo") == 0)) {
+                DEBUG(SSSDBG_CRIT_FAILURE, "This band sounds weird\n");
+                _exit(1);
+            }
+        } else if (strcasecmp(action, "check_only_extra_args_neg") == 0) {
+            if (timestamp_opt != 1) {
+                DEBUG(SSSDBG_CRIT_FAILURE,
+                      "debug_timestamp was not passed as expected\n");
+                _exit(1);
+            }
+        } else if (strcasecmp(action, "echo") == 0) {
+            errno = 0;
+            len = sss_atomic_read_s(STDIN_FILENO, buf, IN_BUF_SIZE);
+            if (len == -1) {
+                ret = errno;
+                DEBUG(SSSDBG_CRIT_FAILURE, "read failed [%d][%s].\n", ret, strerror(ret));
+                _exit(1);
+            }
+            close(STDIN_FILENO);
+
+            errno = 0;
+            written = sss_atomic_write_s(3, buf, len);
+            if (written == -1) {
+                ret = errno;
+                DEBUG(SSSDBG_CRIT_FAILURE, "write failed [%d][%s].\n", ret,
+                            strerror(ret));
+                _exit(1);
+            }
+            close(STDOUT_FILENO);
+
+            if (written != len) {
+                DEBUG(SSSDBG_CRIT_FAILURE, "Expected to write %zu bytes, wrote %zu\n",
+                      len, written);
+                _exit(1);
+            }
+        }
+    }
+
+    DEBUG(SSSDBG_TRACE_FUNC, "test_child completed successfully\n");
+    _exit(0);
+}