Adding upstream version 3.1.0+dfsg.upstream/3.1.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 205 insertions, 0 deletions

diff --git a/tests/utests/extensions/test_metadata.c b/tests/utests/extensions/test_metadata.c
new file mode 100644
index 0000000..fcaa9da
--- /dev/null
+++ b/tests/utests/extensions/test_metadata.c
@@ -0,0 +1,205 @@
+/**
+ * @file test_metadata.c
+ * @author Radek Krejci <rkrejci@cesnet.cz>
+ * @brief unit tests for Metadata extension (annotation) support
+ *
+ * Copyright (c) 2019 - 2022 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 "libyang.h"
+#include "plugins_exts.h"
+#include "plugins_exts/metadata.h"
+
+static void
+test_yang(void **state)
+{
+    struct lys_module *mod;
+    struct lysc_ext_instance *e;
+    const char *units;
+
+    const char *data = "module a {yang-version 1.1; namespace urn:tests:extensions:metadata:a; prefix a;"
+            "import ietf-yang-metadata {prefix md;}"
+            "feature f;"
+            "md:annotation x {"
+            "  description \"test\";"
+            "  if-feature f;"
+            "  reference \"test\";"
+            "  status \"current\";"
+            "  type uint8;"
+            "  units meters;"
+            "}}";
+    const char *feats[] = {"f", NULL};
+
+    UTEST_ADD_MODULE(data, LYS_IN_YANG, feats, &mod);
+    assert_int_equal(1, LY_ARRAY_COUNT(mod->compiled->exts));
+    e = &mod->compiled->exts[0];
+    assert_non_null(e->compiled);
+    assert_non_null(e->substmts);
+    lyplg_ext_get_storage(e, LY_STMT_UNITS, sizeof units, (const void **)&units);
+    assert_string_equal("meters", units);
+
+    /* invalid */
+    /* missing mandatory type substatement */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa;}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Ext plugin \"ly2 metadata v1\": Missing mandatory keyword \"type\" as a child of \"md:annotation aa\".",
+            "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* not allowed substatement */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa {default x;}}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Invalid keyword \"default\" as a child of \"md:annotation aa\" extension instance.",
+            "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of units substatement */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa {type string; units x; units y;}}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"units\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of status substatement */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa {type string; status current; status obsolete;}}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"status\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of status substatement */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa {type string; type uint8;}}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"type\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* duplication of the same annotation */
+    data = "module aa {yang-version 1.1; namespace urn:tests:extensions:metadata:aa; prefix aa;"
+            "import ietf-yang-metadata {prefix md;}"
+            "md:annotation aa {type string;} md:annotation aa {type uint8;}}";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YANG, NULL));
+    CHECK_LOG_CTX("Ext plugin \"ly2 metadata v1\": Extension md:annotation is instantiated multiple times.",
+            "/aa:{extension='md:annotation'}/aa", 0);
+}
+
+static void
+test_yin(void **state)
+{
+    struct lys_module *mod;
+    struct lysc_ext_instance *e;
+    const char *data, *units;
+
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"a\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:a\"/><prefix value=\"a\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<feature name=\"f\"/>\n"
+            "<md:annotation name=\"x\">\n"
+            "  <description><text>test</text></description>\n"
+            "  <reference><text>test</text></reference>\n"
+            "  <if-feature name=\"f\"/>\n"
+            "  <status value=\"current\"/>\n"
+            "  <type name=\"uint8\"/>\n"
+            "  <units name=\"meters\"/>\n"
+            "</md:annotation></module>";
+    const char *feats[] = {"f", NULL};
+
+    UTEST_ADD_MODULE(data, LYS_IN_YIN, feats, &mod);
+    assert_int_equal(1, LY_ARRAY_COUNT(mod->compiled->exts));
+    e = &mod->compiled->exts[0];
+    assert_non_null(e->compiled);
+    assert_non_null(e->substmts);
+    lyplg_ext_get_storage(e, LY_STMT_UNITS, sizeof units, (const void **)&units);
+    assert_string_equal("meters", units);
+
+    /* invalid */
+    /* missing mandatory type substatement */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\"/>\n"
+            "</module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Ext plugin \"ly2 metadata v1\": Missing mandatory keyword \"type\" as a child of \"md:annotation aa\".",
+            "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* not allowed substatement */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\">\n"
+            "  <default value=\"x\"/>\n"
+            "</md:annotation></module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Invalid keyword \"default\" as a child of \"md:annotation aa\" extension instance.",
+            "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of units substatement */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\">\n"
+            "  <type name=\"string\"/>\n"
+            "  <units name=\"x\"/>\n"
+            "  <units name=\"y\"/>\n"
+            "</md:annotation></module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"units\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of status substatement */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\">\n"
+            "  <type name=\"string\"/>\n"
+            "  <status value=\"current\"/>\n"
+            "  <status value=\"obsolete\"/>\n"
+            "</md:annotation></module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"status\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* invalid cardinality of status substatement */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\">\n"
+            "  <type name=\"string\"/>\n"
+            "  <type name=\"uint8\"/>\n"
+            "</md:annotation></module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Duplicate keyword \"type\".", "/aa:{extension='md:annotation'}/aa", 0);
+
+    /* duplication of the same annotation */
+    data = "<module xmlns=\"urn:ietf:params:xml:ns:yang:yin:1\" xmlns:md=\"urn:ietf:params:xml:ns:yang:ietf-yang-metadata\" name=\"aa\">\n"
+            "<yang-version value=\"1.1\"/><namespace uri=\"urn:tests:extensions:metadata:aa\"/><prefix value=\"aa\"/>\n"
+            "<import module=\"ietf-yang-metadata\"><prefix value=\"md\"/></import>\n"
+            "<md:annotation name=\"aa\">\n"
+            "  <type name=\"string\"/>\n"
+            "</md:annotation><md:annotation name=\"aa\">\n"
+            "  <type name=\"uint8\"/>\n"
+            "</md:annotation></module>";
+    assert_int_equal(LY_EVALID, lys_parse_mem(UTEST_LYCTX, data, LYS_IN_YIN, NULL));
+    CHECK_LOG_CTX("Ext plugin \"ly2 metadata v1\": Extension md:annotation is instantiated multiple times.",
+            "/aa:{extension='md:annotation'}/aa", 0);
+}
+
+int
+main(void)
+{
+    const struct CMUnitTest tests[] = {
+        UTEST(test_yang),
+        UTEST(test_yin),
+    };
+
+    return cmocka_run_group_tests(tests, NULL, NULL);
+}