tests CHANGE added unit tests for tree printer
diff --git a/tests/utests/schema/test_printer_tree.c b/tests/utests/schema/test_printer_tree.c
new file mode 100644
index 0000000..8f7b6cc
--- /dev/null
+++ b/tests/utests/schema/test_printer_tree.c
@@ -0,0 +1,1111 @@
+/*
+ * @file test_printer_tree.c
+ * @author: Adam Piecek <piecek@cesnet.cz>
+ * @brief unit tests for functions from printer_tree.c
+ *
+ * Copyright (c) 2019-2021 CESNET, z.s.p.o.
+ *
+ * This source code is licensed under BSD 3-Clause License (the "License").
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * https://opensource.org/licenses/BSD-3-Clause
+ */
+#define _UTEST_MAIN_
+#include "utests.h"
+
+#include "common.h"
+#include "context.h"
+#include "out.h"
+#include "printer_schema.h"
+#include "tree_schema.h"
+
+#define TEST_LOCAL_SETUP \
+ char *printed; \
+ struct ly_out *out; \
+ const struct lys_module *mod; \
+ const char *orig; \
+ const char *expect;
+
+#define TEST_LOCAL_CALL_PRINT(LINE_LENGTH) \
+ assert_int_equal(LY_SUCCESS, lys_print_module(out, mod, LYS_OUT_TREE, LINE_LENGTH, 0));
+
+#define TEST_LOCAL_PRECHECK(LINE_LENGTH) \
+ assert_int_equal(LY_SUCCESS, ly_out_new_memory(&printed, 0, &out)); \
+ UTEST_ADD_MODULE(orig, LYS_IN_YANG, NULL, &mod); \
+ TEST_LOCAL_CALL_PRINT(LINE_LENGTH)
+
+#define TEST_LOCAL_TEARDOWN \
+ ly_out_free(out, NULL, 1);
+
+static void
+base_sections(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a01 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " grouping g1;\n"
+ "\n"
+ " grouping g2;\n"
+ " container c;\n"
+ " container d;\n"
+ " augment \"/x:c\" {\n"
+ " }\n"
+ " augment \"/x:d\" {\n"
+ " }\n"
+ " rpc rpc1;\n"
+ " rpc rpc2;\n"
+ " notification n1;\n"
+ " notification n2;\n"
+ "}\n";
+
+ /* from yanglint 1 */
+ expect =
+ "module: a01\n"
+ " +--rw c\n"
+ " +--rw d\n"
+ "\n"
+ " rpcs:\n"
+ " +---x rpc1\n"
+ " +---x rpc2\n"
+ "\n"
+ " notifications:\n"
+ " +---n n1\n"
+ " +---n n2\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_status(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a02 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container l {\n"
+ " status current;\n"
+ " }\n"
+ " container m {\n"
+ " status deprecated;\n"
+ " }\n"
+ " container n {\n"
+ " status obsolete;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a02\n"
+ " +--rw l\n"
+ " x--rw m\n"
+ " o--rw n\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_config_flags(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a03 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container l {\n"
+ " config true;\n"
+ " }\n"
+ " container m {\n"
+ " config false;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a03\n"
+ " +--rw l\n"
+ " +--ro m\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_rpcs_flags(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a04 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container cont {\n"
+ " action rpc1 {\n"
+ "\n"
+ " input {\n"
+ " leaf in {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a04\n"
+ " +--rw cont\n"
+ " +---x rpc1\n"
+ " +---w input\n"
+ " +---w in? string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_grouping_flags(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a05 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " grouping g {\n"
+ " container c;\n"
+ " }\n"
+ " container d {\n"
+ " uses g;\n"
+ " }\n"
+ "}\n";
+
+ /* handwritten. Neither Pyang nor Yanglint1 provided the required output. */
+ expect =
+ "module: a05\n"
+ " +--rw d\n"
+ " +---u g\n"
+ "\n"
+ " grouping g:\n"
+ " +--rw c\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+notif_inside_container(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a06 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container c {\n"
+ " notification notif;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a06\n"
+ " +--rw c\n"
+ " +---n notif\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_choice(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a07 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " choice my_choice;\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a07\n"
+ " +--rw (my_choice)?\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_case(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a08 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " choice my_choice {\n"
+ " case my_case;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a08\n"
+ " +--rw (my_choice)?\n"
+ " +--:(my_case)\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+optional_opts(void **state)
+{
+ TEST_LOCAL_SETUP;
+ /* throws libyang warn: Use of anydata to define configuration data is not recommended... */
+ orig =
+ "module a09 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " leaf l1 {\n"
+ " type string;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf l2 {\n"
+ " type string;\n"
+ " mandatory false;\n"
+ " }\n"
+ " choice c1 {\n"
+ " mandatory true;\n"
+ " }\n"
+ " choice c2 {\n"
+ " mandatory false;\n"
+ " }\n"
+ " anydata a1 {\n"
+ " mandatory true;\n"
+ " }\n"
+ " anydata a2 {\n"
+ " mandatory false;\n"
+ " }\n"
+ " anyxml x1 {\n"
+ " mandatory true;\n"
+ " }\n"
+ " anyxml x2 {\n"
+ " mandatory false;\n"
+ " }\n"
+ "}\n";
+
+ /* from yanglint 1 */
+ expect =
+ "module: a09\n"
+ " +--rw l1 string\n"
+ " +--rw l2? string\n"
+ " +--rw (c1)\n"
+ " +--rw (c2)?\n"
+ " +--rw a1 anydata\n"
+ " +--rw a2? anydata\n"
+ " +--rw x1 anyxml\n"
+ " +--rw x2? anyxml\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+presence_container(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a10 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container c;\n"
+ " container d {\n"
+ " presence \"str1\";\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a10\n"
+ " +--rw c\n"
+ " +--rw d!\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_keys(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a11 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " list l1 {\n"
+ " key \"a\";\n"
+ " leaf a {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " list l2 {\n"
+ " key \"a b\";\n"
+ " leaf a {\n"
+ " type string;\n"
+ " }\n"
+ " leaf b {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " leaf-list ll {\n"
+ " type string;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a11\n"
+ " +--rw l1* [a]\n"
+ " | +--rw a string\n"
+ " +--rw l2* [a b]\n"
+ " | +--rw a string\n"
+ " | +--rw b string\n"
+ " +--rw ll* string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_type_target(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a12 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " leaf a {\n"
+ " type leafref {\n"
+ " path \"/x:b\";\n"
+ " }\n"
+ " }\n"
+ " leaf b {\n"
+ " type string;\n"
+ " }\n"
+ "}\n";
+
+ /* from yanglint 1 */
+ expect =
+ "module: a12\n"
+ " +--rw a? -> /x:b\n"
+ " +--rw b? string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_type_leafref(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a13 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " leaf pretty-long-identifier-name-which-should-exceed-the-limit-of-72-characters {\n"
+ " type string;\n"
+ " }\n"
+ " leaf a {\n"
+ " type leafref {\n"
+ " path \"/x:pretty-long-identifier-name-which-should-exceed-the-limit-of-72-characters\";\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* yanglint --tree-no-leafref-target --tree-line-length=72 */
+ expect =
+ "module: a13\n"
+ " +--rw pretty-long-identifier-name-which-should-exceed-the-limit-of-72-characters?\n"
+ " | string\n"
+ " +--rw a?\n"
+ " leafref\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+node_iffeatures(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a14 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " feature foo;\n"
+ "\n"
+ " feature bar;\n"
+ " container c {\n"
+ " if-feature \"foo or bar\";\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a14\n"
+ " +--rw c {foo or bar}?\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+indent_wrapper(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a15 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container a {\n"
+ " container b;\n"
+ " }\n"
+ " container c {\n"
+ " container d {\n"
+ " container e;\n"
+ " }\n"
+ " container f {\n"
+ " container g;\n"
+ " }\n"
+ " }\n"
+ " container h;\n"
+ " container i {\n"
+ " container j;\n"
+ " container k;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a15\n"
+ " +--rw a\n"
+ " | +--rw b\n"
+ " +--rw c\n"
+ " | +--rw d\n"
+ " | | +--rw e\n"
+ " | +--rw f\n"
+ " | +--rw g\n"
+ " +--rw h\n"
+ " +--rw i\n"
+ " +--rw j\n"
+ " +--rw k\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+line_length_twiddling(void **state)
+{
+ TEST_LOCAL_SETUP;
+ /* node_fits_tight */
+
+ orig =
+ "module a16 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " feature f;\n"
+ "\n"
+ " typedef some-long-type {\n"
+ " type string;\n"
+ " }\n"
+ " list my-list-name {\n"
+ " key \"key\";\n"
+ " leaf key {\n"
+ " type string;\n"
+ " }\n"
+ " leaf nod-leaf {\n"
+ " if-feature \"f\";\n"
+ " type some-long-type;\n"
+ " }\n"
+ " leaf nos-leaf {\n"
+ " if-feature \"f\";\n"
+ " type int32;\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* pyang --tree-line-length 42 */
+ expect =
+ "module: a16\n"
+ " +--rw my-list-name* [key]\n"
+ " +--rw key string\n"
+ " +--rw nod-leaf? some-long-type {f}?\n"
+ " +--rw nos-leaf? int32 {f}?\n";
+
+ TEST_LOCAL_PRECHECK(42);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* break_before_iffeature */
+
+ /* pyang --tree-line-length 41 */
+ expect =
+ "module: a16\n"
+ " +--rw my-list-name* [key]\n"
+ " +--rw key string\n"
+ " +--rw nod-leaf? some-long-type\n"
+ " | {f}?\n"
+ " +--rw nos-leaf? int32 {f}?\n";
+
+ TEST_LOCAL_CALL_PRINT(41);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* break_before_type */
+
+ /* pyang --tree-line-length 29 */
+ expect =
+ "module: a16\n"
+ " +--rw my-list-name* [key]\n"
+ " +--rw key string\n"
+ " +--rw nod-leaf?\n"
+ " | some-long-type\n"
+ " | {f}?\n"
+ " +--rw nos-leaf? int32\n"
+ " {f}?\n";
+
+ TEST_LOCAL_CALL_PRINT(29);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* break_before_keys */
+
+ /* pyang --tree-line-length 23 */
+ expect =
+ "module: a16\n"
+ " +--rw my-list-name*\n"
+ " [key]\n"
+ " +--rw key\n"
+ " | string\n"
+ " +--rw nod-leaf?\n"
+ " | some-long-type\n"
+ " | {f}?\n"
+ " +--rw nos-leaf?\n"
+ " int32 {f}?\n";
+
+ TEST_LOCAL_CALL_PRINT(23);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* every_node_name_is_too_long */
+
+ /* pyang --tree-line-length 14 */
+ expect =
+ "module: a16\n"
+ " +--rw my-list-name*\n"
+ " [key]\n"
+ " +--rw key\n"
+ " | string\n"
+ " +--rw nod-leaf?\n"
+ " | some-long-type\n"
+ " | {f}?\n"
+ " +--rw nos-leaf?\n"
+ " int32\n"
+ " {f}?\n";
+
+ TEST_LOCAL_CALL_PRINT(14);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+break_before_leafref(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a17 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " leaf e {\n"
+ " type string;\n"
+ " }\n"
+ " leaf abcd {\n"
+ " type leafref {\n"
+ " path \"/x:e\";\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* yanglint --tree-line-length 14 */
+ expect =
+ "module: a17\n"
+ " +--rw e?\n"
+ " | string\n"
+ " +--rw abcd?\n"
+ " -> /x:e\n";
+
+ TEST_LOCAL_PRECHECK(14);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+break_before_leafref_and_iffeature(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a18 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " feature f;\n"
+ " leaf some-long-id {\n"
+ " type string;\n"
+ " }\n"
+ " leaf a {\n"
+ " if-feature \"f\";\n"
+ " type leafref {\n"
+ " path \"/x:some-long-id\";\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* yanglint --tree-no-leafref-target --tree-line-length=20 */
+ expect =
+ "module: a18\n"
+ " +--rw some-long-id?\n"
+ " | string\n"
+ " +--rw a?\n"
+ " leafref\n"
+ " {f}?\n";
+
+ TEST_LOCAL_PRECHECK(20);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+basic_unified_indent_before_type(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a19 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " typedef longType {\n"
+ " type string;\n"
+ " }\n"
+ " container A {\n"
+ " leaf Bnode {\n"
+ " type int8;\n"
+ " }\n"
+ " leaf Cnode {\n"
+ " type int8;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf Dnode {\n"
+ " type int8;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf E {\n"
+ " type longType;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf G {\n"
+ " type int8;\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a19\n"
+ " +--rw A\n"
+ " +--rw Bnode? int8\n"
+ " +--rw Cnode int8\n"
+ " +--rw Dnode int8\n"
+ " +--rw E longType\n"
+ " +--rw G? int8\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+twiddling_unified_indent_before_type(void **state)
+{
+ TEST_LOCAL_SETUP;
+ /* basic_functionality */
+
+ orig =
+ "module a20 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ "\n"
+ " typedef longType {\n"
+ " type string;\n"
+ " }\n"
+ " container A {\n"
+ " leaf Bnode {\n"
+ " type int8;\n"
+ " }\n"
+ " leaf CnodeIsBigger {\n"
+ " type int8;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf Dnode {\n"
+ " type int8;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf E {\n"
+ " type longType;\n"
+ " mandatory true;\n"
+ " }\n"
+ " leaf G {\n"
+ " type int8;\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* pyang --tree-line-length 36 */
+ expect =
+ "module: a20\n"
+ " +--rw A\n"
+ " +--rw Bnode? int8\n"
+ " +--rw CnodeIsBigger int8\n"
+ " +--rw Dnode int8\n"
+ " +--rw E longType\n"
+ " +--rw G? int8\n";
+
+ TEST_LOCAL_PRECHECK(36);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* unified_indent_before_type_long_node_name */
+
+ /* pyang --tree-line-length 32 */
+ expect =
+ "module: a20\n"
+ " +--rw A\n"
+ " +--rw Bnode? int8\n"
+ " +--rw CnodeIsBigger int8\n"
+ " +--rw Dnode int8\n"
+ " +--rw E\n"
+ " | longType\n"
+ " +--rw G? int8\n";
+
+ TEST_LOCAL_CALL_PRINT(32);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ ly_out_reset(out);
+ /* unified_indent_before_type_long_node_type */
+
+ /* pyang --tree-line-length 31 */
+ expect =
+ "module: a20\n"
+ " +--rw A\n"
+ " +--rw Bnode?\n"
+ " | int8\n"
+ " +--rw CnodeIsBigger\n"
+ " | int8\n"
+ " +--rw Dnode\n"
+ " | int8\n"
+ " +--rw E\n"
+ " | longType\n"
+ " +--rw G?\n"
+ " int8\n";
+
+ TEST_LOCAL_CALL_PRINT(31);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+inheritance_of_config_flag(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a21 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container a {\n"
+ " config false;\n"
+ " leaf b {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a21\n"
+ " +--ro a\n"
+ " +--ro b? string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+inheritance_of_status_flag(void **state)
+{
+ TEST_LOCAL_SETUP;
+ /* throws libyang warn: Missing explicit "..." status that was already specified in parent, inheriting. */
+ orig =
+ "module a22 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container a {\n"
+ " status current;\n"
+ " container b {\n"
+ " status deprecated;\n"
+ " leaf f {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " container c {\n"
+ " status obsolete;\n"
+ " leaf g {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " container d {\n"
+ " status deprecated;\n"
+ " container h {\n"
+ " status obsolete;\n"
+ " leaf e {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* from yanglint 1 */
+ expect =
+ "module: a22\n"
+ " +--rw a\n"
+ " | x--rw b\n"
+ " | | x--rw f? string\n"
+ " | o--rw c\n"
+ " | o--rw g? string\n"
+ " x--rw d\n"
+ " o--rw h\n"
+ " o--rw e? string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+key_leaf_is_always_mandatory_true(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a23 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " list a {\n"
+ " key \"k1\";\n"
+ " list b {\n"
+ " key \"k2\";\n"
+ " leaf k1 {\n"
+ " type string;\n"
+ " }\n"
+ " leaf k2 {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " leaf k1 {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang */
+ expect =
+ "module: a23\n"
+ " +--rw a* [k1]\n"
+ " +--rw b* [k2]\n"
+ " | +--rw k1? string\n"
+ " | +--rw k2 string\n"
+ " +--rw k1 string\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+static void
+transition_between_rpc_and_notif(void **state)
+{
+ TEST_LOCAL_SETUP;
+ orig =
+ "module a24 {\n"
+ " yang-version 1.1;\n"
+ " namespace \"x:y\";\n"
+ " prefix x;\n"
+ " container top {\n"
+ " action rpc1 {\n"
+ "\n"
+ " input {\n"
+ " leaf in {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " action rpc2 {\n"
+ "\n"
+ " input {\n"
+ " leaf in {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ "\n"
+ " output {\n"
+ " leaf out {\n"
+ " type string;\n"
+ " }\n"
+ " }\n"
+ " }\n"
+ " notification n1;\n"
+ " notification n2;\n"
+ " }\n"
+ "}\n";
+
+ /* from pyang but edited -> n1 node is moved to n2 */
+ expect =
+ "module: a24\n"
+ " +--rw top\n"
+ " +---x rpc1\n"
+ " | +---w input\n"
+ " | +---w in? string\n"
+ " +---x rpc2\n"
+ " | +---w input\n"
+ " | | +---w in? string\n"
+ " | +--ro output\n"
+ " | +--ro out? string\n"
+ " +---n n1\n"
+ " +---n n2\n";
+
+ TEST_LOCAL_PRECHECK(72);
+ assert_int_equal(strlen(expect), ly_out_printed(out));
+ assert_string_equal(printed, expect);
+ TEST_LOCAL_TEARDOWN;
+}
+
+int
+main(void)
+{
+ const struct CMUnitTest tests[] = {
+ UTEST(base_sections),
+ UTEST(node_status),
+ UTEST(node_config_flags),
+ UTEST(node_rpcs_flags),
+ UTEST(node_grouping_flags),
+ UTEST(notif_inside_container),
+ UTEST(node_choice),
+ UTEST(node_case),
+ UTEST(optional_opts),
+ UTEST(presence_container),
+ UTEST(node_keys),
+ UTEST(node_type_target),
+ UTEST(node_type_leafref),
+ UTEST(node_iffeatures),
+ UTEST(indent_wrapper),
+ UTEST(line_length_twiddling),
+ UTEST(break_before_leafref),
+ UTEST(break_before_leafref_and_iffeature),
+ UTEST(basic_unified_indent_before_type),
+ UTEST(twiddling_unified_indent_before_type),
+ UTEST(inheritance_of_config_flag),
+ UTEST(inheritance_of_status_flag),
+ UTEST(key_leaf_is_always_mandatory_true),
+ UTEST(transition_between_rpc_and_notif),
+ };
+
+ return cmocka_run_group_tests(tests, NULL, NULL);
+}