1 files changed, 313 insertions, 0 deletions
diff --git a/src/tests/cmocka/sbus/test_sbus_opath.c b/src/tests/cmocka/sbus/test_sbus_opath.c
new file mode 100644
index 0000000..9213261
--- /dev/null
+++ b/src/tests/cmocka/sbus/test_sbus_opath.c
@@ -0,0 +1,313 @@
+/*
+    Authors:
+        Jakub Hrozek <jhrozek@redhat.com>
+        Pavel Březina <pbrezina@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 "config.h"
+
+#include <talloc.h>
+#include <errno.h>
+#include <popt.h>
+
+#include "util/util.h"
+#include "sbus/sbus_opath.h"
+#include "tests/cmocka/common_mock.h"
+#include "tests/common.h"
+
+#define BASE_PATH "/some/path"
+
+void test_sbus_opath_strip_prefix(void **state)
+{
+    const char *prefix = "/org/freedesktop/sssd/";
+    const char *path = "/org/freedesktop/sssd/infopipe";
+    const char *strip;
+
+    strip = sbus_opath_strip_prefix(path, prefix);
+    assert_non_null(prefix);
+    assert_string_equal(strip, "infopipe");
+
+    strip = sbus_opath_strip_prefix("/other/path", prefix);
+    assert_null(strip);
+}
+
+void test_sbus_opath_escape_unescape(void **state)
+{
+    char *escaped;
+    char *raw;
+    TALLOC_CTX *mem_ctx;
+
+    assert_true(leak_check_setup());
+    mem_ctx = talloc_new(NULL);
+
+    escaped = sbus_opath_escape(mem_ctx, "noescape");
+    assert_non_null(escaped);
+    assert_string_equal(escaped, "noescape");
+    raw = sbus_opath_unescape(mem_ctx, escaped);
+    talloc_free(escaped);
+    assert_non_null(raw);
+    assert_string_equal(raw, "noescape");
+    talloc_free(raw);
+
+    escaped = sbus_opath_escape(mem_ctx, "redhat.com");
+    assert_non_null(escaped);
+    assert_string_equal(escaped, "redhat_2ecom"); /* dot is 0x2E in ASCII */
+    raw = sbus_opath_unescape(mem_ctx, escaped);
+    talloc_free(escaped);
+    assert_non_null(raw);
+    assert_string_equal(raw, "redhat.com");
+    talloc_free(raw);
+
+    escaped = sbus_opath_escape(mem_ctx, "path_with_underscore");
+    assert_non_null(escaped);
+    /* underscore is 0x5F in ASCII */
+    assert_string_equal(escaped, "path_5fwith_5funderscore");
+    raw = sbus_opath_unescape(mem_ctx, escaped);
+    talloc_free(escaped);
+    assert_non_null(raw);
+    assert_string_equal(raw, "path_with_underscore");
+    talloc_free(raw);
+
+    /* empty string */
+    escaped = sbus_opath_escape(mem_ctx, "");
+    assert_non_null(escaped);
+    assert_string_equal(escaped, "_");
+    raw = sbus_opath_unescape(mem_ctx, escaped);
+    talloc_free(escaped);
+    assert_non_null(raw);
+    assert_string_equal(raw, "");
+    talloc_free(raw);
+
+    /* negative tests */
+    escaped = sbus_opath_escape(mem_ctx, NULL);
+    assert_null(escaped);
+    raw = sbus_opath_unescape(mem_ctx, "wrongpath_");
+    assert_null(raw);
+
+    assert_true(leak_check_teardown());
+}
+
+void test_sbus_opath_compose(void **state)
+{
+    char *path;
+
+    /* Doesn't need escaping */
+    path = sbus_opath_compose(NULL, BASE_PATH, "domname");
+    assert_non_null(path);
+    assert_string_equal(path, BASE_PATH "/domname");
+    talloc_free(path);
+}
+
+void test_sbus_opath_compose_escape(void **state)
+{
+    char *path;
+
+    /* A dot needs escaping */
+    path = sbus_opath_compose(NULL, BASE_PATH, "redhat.com", NULL);
+    assert_non_null(path);
+    assert_string_equal(path, BASE_PATH "/redhat_2ecom");
+    talloc_free(path);
+}
+
+static void check_opath_components(char **input,
+                                   const char **expected)
+{
+    int i;
+
+    assert_non_null(input);
+    assert_non_null(expected);
+
+    for (i = 0; input[i] != NULL; i++) {
+        assert_non_null(input[i]);
+        assert_non_null(expected[i]);
+        assert_string_equal(input[i], expected[i]);
+    }
+
+    assert_null(input[i]);
+    assert_null(expected[i]);
+}
+
+static void check_opath_components_and_length(char **input,
+                                              size_t input_len,
+                                              const char **expected,
+                                              size_t expected_len)
+{
+    assert_true(input_len == expected_len);
+    check_opath_components(input, expected);
+}
+
+void test_sbus_opath_decompose_noprefix(void **state)
+{
+    const char *path = "/object/path/parts";
+    const char *expected[] = {"object", "path", "parts", NULL};
+    size_t expected_len = sizeof(expected) / sizeof(char *) - 1;
+    char **components;
+    size_t len;
+    errno_t ret;
+
+    ret = sbus_opath_decompose(NULL, path, NULL, &components, &len);
+    assert_int_equal(ret, EOK);
+    check_opath_components_and_length(components, len, expected, expected_len);
+    talloc_free(components);
+}
+
+void test_sbus_opath_decompose_prefix(void **state)
+{
+    const char *path = "/object/path/parts";
+    const char *expected[] = {"parts", NULL};
+    size_t expected_len = sizeof(expected) / sizeof(char *) - 1;
+    char **components;
+    size_t len;
+    errno_t ret;
+
+    ret = sbus_opath_decompose(NULL, path, "/object/path", &components, &len);
+    assert_int_equal(ret, EOK);
+    check_opath_components_and_length(components, len, expected, expected_len);
+    talloc_free(components);
+}
+
+void test_sbus_opath_decompose_prefix_slash(void **state)
+{
+    const char *path = "/object/path/parts";
+    const char *expected[] = {"parts", NULL};
+    size_t expected_len = sizeof(expected) / sizeof(char *) - 1;
+    char **components;
+    size_t len;
+    errno_t ret;
+
+    ret = sbus_opath_decompose(NULL, path, "/object/path/", &components, &len);
+    assert_int_equal(ret, EOK);
+    check_opath_components_and_length(components, len, expected, expected_len);
+    talloc_free(components);
+}
+
+void test_sbus_opath_decompose_wrong_prefix(void **state)
+{
+    const char *path = "/object/path/parts";
+    char **components;
+    size_t len;
+    errno_t ret;
+
+    ret = sbus_opath_decompose(NULL, path, "/wrong/prefix", &components, &len);
+    assert_int_equal(ret, ERR_SBUS_INVALID_PATH);
+}
+
+void test_sbus_opath_decompose_escaped(void **state)
+{
+    const char *path = "/object/redhat_2ecom";
+    const char *expected[] = {"object", "redhat.com", NULL};
+    size_t expected_len = sizeof(expected) / sizeof(char *) - 1;
+    char **components;
+    size_t len;
+    errno_t ret;
+
+    ret = sbus_opath_decompose(NULL, path, NULL, &components, &len);
+    assert_int_equal(ret, EOK);
+    check_opath_components_and_length(components, len, expected, expected_len);
+    talloc_free(components);
+}
+
+void test_sbus_opath_decompose_expected_correct(void **state)
+{
+    const char *path = "/object/path/parts";
+    const char *expected[] = {"object", "path", "parts", NULL};
+    char **components;
+    errno_t ret;
+
+    ret = sbus_opath_decompose_expected(NULL, path, NULL, 3, &components);
+    assert_int_equal(ret, EOK);
+    check_opath_components(components, expected);
+    talloc_free(components);
+}
+
+void test_sbus_opath_decompose_expected_wrong(void **state)
+{
+    const char *path = "/object/path/parts";
+    char **components;
+    errno_t ret;
+
+    ret = sbus_opath_decompose_expected(NULL, path, NULL, 2, &components);
+    assert_int_equal(ret, ERR_SBUS_INVALID_PATH);
+}
+
+void test_sbus_opath_object_name(void **state)
+{
+    const char *path = BASE_PATH "/redhat_2ecom";
+    char *name;
+
+    name = sbus_opath_object_name(NULL, path, BASE_PATH);
+    assert_non_null(name);
+    assert_string_equal(name, "redhat.com");
+    talloc_free(name);
+
+    name = sbus_opath_object_name(NULL, path, BASE_PATH "/");
+    assert_non_null(name);
+    assert_string_equal(name, "redhat.com");
+    talloc_free(name);
+
+    name = sbus_opath_object_name(NULL, BASE_PATH, BASE_PATH);
+    assert_null(name);
+
+    name = sbus_opath_object_name(NULL, "invalid", BASE_PATH);
+    assert_null(name);
+}
+
+int main(int argc, const char *argv[])
+{
+    poptContext pc;
+    int opt;
+    struct poptOption long_options[] = {
+        POPT_AUTOHELP
+        SSSD_DEBUG_OPTS
+        POPT_TABLEEND
+    };
+
+    const struct CMUnitTest tests[] = {
+        cmocka_unit_test(test_sbus_opath_strip_prefix),
+        cmocka_unit_test(test_sbus_opath_escape_unescape),
+        cmocka_unit_test(test_sbus_opath_compose),
+        cmocka_unit_test(test_sbus_opath_compose_escape),
+        cmocka_unit_test(test_sbus_opath_decompose_noprefix),
+        cmocka_unit_test(test_sbus_opath_decompose_prefix),
+        cmocka_unit_test(test_sbus_opath_decompose_prefix_slash),
+        cmocka_unit_test(test_sbus_opath_decompose_wrong_prefix),
+        cmocka_unit_test(test_sbus_opath_decompose_escaped),
+        cmocka_unit_test(test_sbus_opath_decompose_expected_correct),
+        cmocka_unit_test(test_sbus_opath_decompose_expected_wrong),
+        cmocka_unit_test(test_sbus_opath_object_name)
+    };
+
+    /* 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);
+            return 1;
+        }
+    }
+    poptFreeContext(pc);
+
+    DEBUG_CLI_INIT(debug_level);
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}