blob: 2ffa611c037892bbd656d6a72ad6359714d5351e [file] [log] [blame]
/*
* @file test_printer_yin.c
* @author: Fred Gan <ganshaolong@vip.qq.com>
* @brief unit tests for functions from printer_yin.c
*
* Copyright (c) 2019 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
*/
#include <stdarg.h>
#include <stddef.h>
#include <setjmp.h>
#include <cmocka.h>
#include <stdio.h>
#include <string.h>
#include "../../src/context.h"
#include "../../src/printer_schema.h"
#define BUFSIZE 1024
char logbuf[BUFSIZE] = {0};
int store = -1; /* negative for infinite logging, positive for limited logging */
/* set to 0 to printing error messages to stderr instead of checking them in code */
#define ENABLE_LOGGER_CHECKING 1
#if ENABLE_LOGGER_CHECKING
static void
logger(LY_LOG_LEVEL level, const char *msg, const char *path)
{
(void) level; /* unused */
if (store) {
if (path && path[0]) {
snprintf(logbuf, BUFSIZE - 1, "%s %s", msg, path);
} else {
strncpy(logbuf, msg, BUFSIZE - 1);
}
if (store > 0) {
--store;
}
}
}
#endif
static int
logger_setup(void **state)
{
(void) state; /* unused */
#if ENABLE_LOGGER_CHECKING
ly_set_log_clb(logger, 1);
#endif
return 0;
}
static int
logger_teardown(void **state)
{
(void) state; /* unused */
#if ENABLE_LOGGER_CHECKING
if (*state) {
fprintf(stderr, "%s\n", logbuf);
}
#endif
return 0;
}
void
logbuf_clean(void)
{
logbuf[0] = '\0';
}
#if ENABLE_LOGGER_CHECKING
# define logbuf_assert(str) assert_string_equal(logbuf, str)
#else
# define logbuf_assert(str)
#endif
static void
test_module(void **state)
{
*state = test_module;
struct ly_ctx *ctx = {0};
const struct lys_module *mod;
const char * orig =
"module all {\n"
" yang-version 1.1;\n"
" namespace \"urn:all\";\n"
" prefix all_mod;\n\n"
" import ietf-yang-types {\n"
" prefix yt;\n"
" revision-date 2013-07-15;\n"
" description\n"
" \"YANG types\";\n"
" reference\n"
" \"RFC reference\";\n"
" }\n\n"
" feature feat1 {\n"
" if-feature \"feat2\";\n"
" status obsolete;\n"
" }\n\n"
" feature feat2;\n"
" feature feat3;\n\n"
" identity ident2 {\n"
" base ident1;\n"
" }\n\n"
" identity ident1;\n\n"
" typedef tdef1 {\n"
" type tdef2 {\n"
" length \"3..9 | 30..40\";\n"
" pattern \"[ac]*\";\n"
" }\n"
" units \"none\";\n"
" default \"aaa\";\n"
" }\n\n"
" typedef tdef2 {\n"
" type string {\n"
" length \"2..10 | 20..50\";\n"
" pattern \"[ab]*\";\n"
" }\n"
" }\n\n"
" grouping group1 {\n"
" leaf leaf1 {\n"
" type int8;\n"
" }\n"
" }\n\n"
" container cont1 {\n"
" leaf leaf2 {\n"
" if-feature \"feat1\";\n"
" type int16;\n"
" status obsolete;\n"
" }\n\n"
" uses group1 {\n"
" if-feature \"feat2\";\n"
" refine \"leaf1\" {\n"
" if-feature \"feat3\";\n"
" must \"24 - 4 = number('20')\";\n"
" default \"25\";\n"
" config true;\n"
" mandatory false;\n"
" description\n"
" \"dsc\";\n"
" reference\n"
" \"none\";\n"
" }\n"
" }\n\n"
" leaf leaf3 {\n"
" type int32;\n"
" }\n\n"
" leaf leaf4 {\n"
" type int64 {\n"
" range \"1000 .. 50000\" {\n"
" error-message\n"
" \"Special error message.\";\n"
" error-app-tag \"special-tag\";\n"
" }\n"
" }\n"
" }\n\n"
" leaf leaf5 {\n"
" type uint8;\n"
" }\n\n"
" leaf leaf6 {\n"
" type uint16;\n"
" }\n\n"
" leaf leaf7 {\n"
" type uint32;\n"
" }\n\n"
" leaf leaf8 {\n"
" type uint64;\n"
" }\n\n"
" choice choic1 {\n"
" default \"leaf9b\";\n"
" leaf leaf9a {\n"
" type decimal64 {\n"
" fraction-digits 9;\n"
" }\n"
" }\n\n"
" leaf leaf9b {\n"
" type boolean;\n"
" default \"false\";\n"
" }\n"
" }\n\n"
" leaf leaf10 {\n"
" type boolean;\n"
" }\n\n"
" leaf leaf11 {\n"
" type enumeration {\n"
" enum \"one\";\n"
" enum \"two\";\n"
" enum \"five\" {\n"
" value 5;\n"
" }\n"
" }\n"
" }\n\n"
" leaf leaf12 {\n"
" type bits {\n"
" bit flag0 {\n"
" position 0;\n"
" }\n"
" bit flag1;\n"
" bit flag2 {\n"
" position 2;\n"
" }\n"
" bit flag3 {\n"
" position 3;\n"
" }\n"
" }\n"
" default \"flag0 flag3\";\n"
" }\n\n"
" leaf leaf13 {\n"
" type binary;\n"
" }\n\n"
" leaf leaf14 {\n"
" type leafref {\n"
" path \"/cont1/leaf17\";\n"
" }\n"
" }\n\n"
" leaf leaf15 {\n"
" type empty;\n"
" }\n\n"
" leaf leaf16 {\n"
" type union {\n"
" type instance-identifier {\n"
" require-instance true;\n"
" }\n"
" type int8;\n"
" }\n"
" }\n\n"
" list list1 {\n"
" key \"leaf18\";\n"
" unique \"leaf19\";\n"
" min-elements 1;\n"
" max-elements 20;\n"
" leaf leaf18 {\n"
" type string;\n"
" }\n\n"
" leaf leaf19 {\n"
" type uint32;\n"
" }\n\n"
" anyxml axml1;\n"
" anydata adata1;\n\n"
" action act1 {\n"
" input {\n"
" leaf leaf24 {\n"
" type string;\n"
" }\n"
" }\n\n"
" output {\n"
" leaf leaf25 {\n"
" type string;\n"
" }\n"
" }\n"
" }\n\n"
" notification notif1 {\n"
" leaf leaf26 {\n"
" type string;\n"
" }\n"
" }\n"
" }\n\n"
" leaf-list llist1 {\n"
" type tdef1;\n"
" ordered-by user;\n"
" }\n\n"
" list list2 {\n"
" key \"leaf27 leaf28\";\n"
" leaf leaf27 {\n"
" type uint8;\n"
" }\n\n"
" leaf leaf28 {\n"
" type uint8;\n"
" }\n"
" }\n\n"
" leaf leaf29 {\n"
" type instance-identifier;\n"
" }\n\n"
" container must-deviations-container {\n"
" presence \"Allows deviations on the leaf\";\n"
" leaf leaf30 {\n"
" type string;\n"
" }\n"
" }\n\n"
" leaf leaf23 {\n"
" type empty;\n"
" }\n"
" }\n\n"
" augment \"/cont1\" {\n"
" leaf leaf17 {\n"
" type string;\n"
" }\n"
" }\n\n"
" rpc rpc1 {\n"
" input {\n"
" leaf leaf20 {\n"
" type tdef1;\n"
" }\n"
" }\n\n"
" output {\n"
" container cont2 {\n"
" leaf leaf21 {\n"
" type empty;\n"
" }\n"
" }\n"
" }\n"
" }\n\n"
" container test-when {\n"
" leaf when-check {\n"
" type boolean;\n"
" }\n\n"
" leaf gated-data {\n"
" when \"../when-check = 'true'\";\n"
" type uint16;\n"
" }\n"
" }\n\n"
" extension c-define {\n"
" description\n"
" \"Takes as an argument a name string.\n"
" Makes the code generator use the given name\n"
" in the #define.\";\n"
" argument \"name\";\n"
" }\n"
"}\n";
const char * ori_res =
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
"<module name=\"all\"\n"
" xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\"\n"
" xmlns:all_mod=\"urn:all\"\n"
" xmlns:yt=\"urn:ietf:params:xml:ns:yang:ietf-yang-types\">\n"
" <yang-version value=\"1.1\"/>\n"
" <namespace uri=\"urn:all\"/>\n"
" <prefix value=\"all_mod\"/>\n"
" <import module=\"ietf-yang-types\">\n"
" <prefix value=\"yt\"/>\n"
" <revision-date date=\"2013-07-15\"/>\n"
" <description>\n"
" <text>YANG types</text>\n"
" </description>\n"
" <reference>\n"
" <text>RFC reference</text>\n"
" </reference>\n"
" </import>\n\n"
" <extension name=\"c-define\">\n"
" <argument name=\"name\"/>\n"
" <description>\n"
" <text>Takes as an argument a name string.\n"
"Makes the code generator use the given name\n"
"in the #define.</text>\n"
" </description>\n"
" </extension>\n"
" <feature name=\"feat1\">\n"
" <if-feature name=\"feat2\"/>\n"
" <status value=\"obsolete\"/>\n"
" </feature>\n"
" <feature name=\"feat2\"/>\n"
" <feature name=\"feat3\"/>\n"
" <identity name=\"ident2\">\n"
" <base name=\"ident1\"/>\n"
" </identity>\n"
" <identity name=\"ident1\"/>\n"
" <typedef name=\"tdef1\">\n"
" <type name=\"tdef2\">\n"
" <length value=\"3..9 | 30..40\"/>\n"
" <pattern value=\"[ac]*\"/>\n"
" </type>\n"
" <units name=\"none\"/>\n"
" <default value=\"aaa\"/>\n"
" </typedef>\n"
" <typedef name=\"tdef2\">\n"
" <type name=\"string\">\n"
" <length value=\"2..10 | 20..50\"/>\n"
" <pattern value=\"[ab]*\"/>\n"
" </type>\n"
" </typedef>\n"
" <grouping name=\"group1\">\n"
" <leaf name=\"leaf1\">\n"
" <type name=\"int8\"/>\n"
" </leaf>\n"
" </grouping>\n"
" <container name=\"cont1\">\n"
" <leaf name=\"leaf2\">\n"
" <if-feature name=\"feat1\"/>\n"
" <type name=\"int16\"/>\n"
" <status value=\"obsolete\"/>\n"
" </leaf>\n"
" <uses name=\"group1\">\n"
" <if-feature name=\"feat2\"/>\n"
" <refine target-node=\"leaf1\">\n"
" <if-feature name=\"feat3\"/>\n"
" <must condition=\"24 - 4 = number('20')\"/>\n"
" <default value=\"25\"/>\n"
" <config value=\"true\"/>\n"
" <mandatory value=\"false\"/>\n"
" <description>\n"
" <text>dsc</text>\n"
" </description>\n"
" <reference>\n"
" <text>none</text>\n"
" </reference>\n"
" </refine>\n"
" </uses>\n"
" <leaf name=\"leaf3\">\n"
" <type name=\"int32\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf4\">\n"
" <type name=\"int64\">\n"
" <range value=\"1000 .. 50000\">\n"
" <error-message>\n"
" <value>Special error message.</value>\n"
" </error-message>\n"
" <error-app-tag value=\"special-tag\"/>\n"
" </range>\n"
" </type>\n"
" </leaf>\n"
" <leaf name=\"leaf5\">\n"
" <type name=\"uint8\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf6\">\n"
" <type name=\"uint16\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf7\">\n"
" <type name=\"uint32\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf8\">\n"
" <type name=\"uint64\"/>\n"
" </leaf>\n"
" <choice name=\"choic1\">\n"
" <default value=\"leaf9b\"/>\n"
" <leaf name=\"leaf9a\">\n"
" <type name=\"decimal64\">\n"
" <fraction-digits value=\"9\"/>\n"
" </type>\n"
" </leaf>\n"
" <leaf name=\"leaf9b\">\n"
" <type name=\"boolean\"/>\n"
" <default value=\"false\"/>\n"
" </leaf>\n"
" </choice>\n"
" <leaf name=\"leaf10\">\n"
" <type name=\"boolean\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf11\">\n"
" <type name=\"enumeration\">\n"
" <enum name=\"one\"/>\n"
" <enum name=\"two\"/>\n"
" <enum name=\"five\">\n"
" <value value=\"5\"/>\n"
" </enum>\n"
" </type>\n"
" </leaf>\n"
" <leaf name=\"leaf12\">\n"
" <type name=\"bits\">\n"
" <bit name=\"flag0\">\n"
" <position value=\"0\"/>\n"
" </bit>\n"
" <bit name=\"flag1\"/>\n"
" <bit name=\"flag2\">\n"
" <position value=\"2\"/>\n"
" </bit>\n"
" <bit name=\"flag3\">\n"
" <position value=\"3\"/>\n"
" </bit>\n"
" </type>\n"
" <default value=\"flag0 flag3\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf13\">\n"
" <type name=\"binary\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf14\">\n"
" <type name=\"leafref\">\n"
" <path value=\"/cont1/leaf17\"/>\n"
" </type>\n"
" </leaf>\n"
" <leaf name=\"leaf15\">\n"
" <type name=\"empty\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf16\">\n"
" <type name=\"union\">\n"
" <type name=\"instance-identifier\">\n"
" <require-instance value=\"true\"/>\n"
" </type>\n"
" <type name=\"int8\"/>\n"
" </type>\n"
" </leaf>\n"
" <list name=\"list1\">\n"
" <key value=\"leaf18\"/>\n"
" <unique tag=\"leaf19\"/>\n"
" <min-elements value=\"1\"/>\n"
" <max-elements value=\"20\"/>\n"
" <leaf name=\"leaf18\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf19\">\n"
" <type name=\"uint32\"/>\n"
" </leaf>\n"
" <anyxml name=\"axml1\"/>\n"
" <anydata name=\"adata1\"/>\n"
" <action name=\"act1\">\n"
" <input>\n"
" <leaf name=\"leaf24\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" </input>\n"
" <output>\n"
" <leaf name=\"leaf25\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" </output>\n"
" </action>\n"
" <notification name=\"notif1\">\n"
" <leaf name=\"leaf26\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" </notification>\n"
" </list>\n"
" <leaf-list name=\"llist1\">\n"
" <type name=\"tdef1\"/>\n"
" <ordered-by value=\"user\"/>\n"
" </leaf-list>\n"
" <list name=\"list2\">\n"
" <key value=\"leaf27 leaf28\"/>\n"
" <leaf name=\"leaf27\">\n"
" <type name=\"uint8\"/>\n"
" </leaf>\n"
" <leaf name=\"leaf28\">\n"
" <type name=\"uint8\"/>\n"
" </leaf>\n"
" </list>\n"
" <leaf name=\"leaf29\">\n"
" <type name=\"instance-identifier\"/>\n"
" </leaf>\n"
" <container name=\"must-deviations-container\">\n"
" <presence value=\"Allows deviations on the leaf\"/>\n"
" <leaf name=\"leaf30\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" </container>\n"
" <leaf name=\"leaf23\">\n"
" <type name=\"empty\"/>\n"
" </leaf>\n"
" </container>\n"
" <container name=\"test-when\">\n"
" <leaf name=\"when-check\">\n"
" <type name=\"boolean\"/>\n"
" </leaf>\n"
" <leaf name=\"gated-data\">\n"
" <when condition=\"../when-check = 'true'\"/>\n"
" <type name=\"uint16\"/>\n"
" </leaf>\n"
" </container>\n"
" <augment target-node=\"/cont1\">\n"
" <leaf name=\"leaf17\">\n"
" <type name=\"string\"/>\n"
" </leaf>\n"
" </augment>\n"
" <rpc name=\"rpc1\">\n"
" <input>\n"
" <leaf name=\"leaf20\">\n"
" <type name=\"tdef1\"/>\n"
" </leaf>\n"
" </input>\n"
" <output>\n"
" <container name=\"cont2\">\n"
" <leaf name=\"leaf21\">\n"
" <type name=\"empty\"/>\n"
" </leaf>\n"
" </container>\n"
" </output>\n"
" </rpc>\n"
"</module>\n";
char * printed;
assert_int_equal(LY_SUCCESS, ly_ctx_new(NULL, 0, &ctx));
assert_non_null(mod = lys_parse_mem(ctx, orig, LYS_IN_YANG));
assert_int_equal(strlen(ori_res), lys_print_mem(&printed, mod, LYS_OUT_YIN, 0, 0));
assert_string_equal(printed, ori_res);
free(printed);
/*
assert_int_equal(strlen(compiled), lys_print_mem(&printed, mod, LYS_OUT_YANG_COMPILED, 0, 0));
assert_string_equal(printed, compiled);
free(printed);
*/
*state = NULL;
ly_ctx_destroy(ctx, NULL);
}
int main(void)
{
const struct CMUnitTest tests[] = {
cmocka_unit_test_setup_teardown(test_module, logger_setup, logger_teardown),
};
return cmocka_run_group_tests(tests, NULL, NULL);
}