tests: Added test for sftp directory functions.

tests/client/CMakeLists.txt

@@ -7,4 +7,5 @@ add_cmockery_test(torture_knownhosts torture_knownhosts.c ${TORTURE_LIBRARY})
 add_cmockery_test(torture_proxycommand torture_proxycommand.c ${TORTURE_LIBRARY})
 if (WITH_SFTP)
     add_cmockery_test(torture_sftp_static torture_sftp_static.c ${TORTURE_LIBRARY})
+    add_cmockery_test(torture_sftp_dir torture_sftp_dir.c ${TORTURE_LIBRARY})
 endif (WITH_SFTP)

tests/client/torture_sftp_dir.c

@@ -0,0 +1,67 @@
+#define LIBSSH_STATIC
+
+#include "torture.h"
+#include "sftp.c"
+
+static void setup(void **state) {
+    ssh_session session;
+    struct torture_sftp *t;
+    char *host;
+    char *user;
+    char *password;
+
+    host = getenv("TORTURE_HOST");
+    if (host == NULL) {
+        host = (char *) "localhost";
+    }
+
+    user = getenv("TORTURE_USER");
+    password = getenv("TORTURE_PASSWORD");
+
+    session = torture_ssh_session(host, user, password);
+    t = torture_sftp_session(session);
+    assert_false(t == NULL);
+
+    *state = t;
+}
+
+static void teardown(void **state) {
+    struct torture_sftp *t = *state;
+
+    torture_rmdirs(t->testdir);
+    torture_sftp_close(t);
+}
+
+static void torture_sftp_mkdir(void **state) {
+    struct torture_sftp *t = *state;
+    char tmpdir[128];
+    int rc;
+
+    snprintf(tmpdir, sizeof(tmpdir), "%s/mkdir_test", t->testdir);
+
+    rc = sftp_mkdir(t->sftp, tmpdir, 0755);
+    assert_true(rc == 0);
+
+    /* check if it really has been created */
+    assert_true(torture_isdir(tmpdir));
+
+    rc = sftp_rmdir(t->sftp, tmpdir);
+    assert_true(rc == 0);
+
+    /* check if it has been deleted */
+    assert_false(torture_isdir(tmpdir));
+}
+
+int torture_run_tests(void) {
+    int rc;
+    const UnitTest tests[] = {
+        unit_test_setup_teardown(torture_sftp_mkdir, setup, teardown)
+    };
+
+    ssh_init();
+
+    rc = run_tests(tests);
+    ssh_finalize();
+
+    return rc;
+}

tests/torture.c

@@ -202,6 +202,7 @@ struct torture_sftp *torture_sftp_session(ssh_session session) {
     struct torture_sftp *t;
     char template[] = "/tmp/ssh_torture_XXXXXX";
     char *p;
+    int rc;
 
     if (session == NULL) {
         return NULL;
@@ -218,6 +219,10 @@ struct torture_sftp *torture_sftp_session(ssh_session session) {
         goto failed;
     }
 
+    rc = sftp_init(t->sftp);
+    if (rc < 0) {
+        goto failed;
+    }
 
     p = mkdtemp(template);
     if (p == NULL) {