3 files changed, 152 insertions, 0 deletions
diff --git a/tests/plugins/CMakeLists.txt b/tests/plugins/CMakeLists.txt
new file mode 100644
index 0000000..1e21824
--- /dev/null
+++ b/tests/plugins/CMakeLists.txt
@@ -0,0 +1,19 @@
+include(CMakeParseArguments)
+
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+function(ly_add_plugin)
+    cmake_parse_arguments(ADDPLUGIN "" "NAME" "SOURCES" ${ARGN})
+    set(PLUGIN_NAME plugin_${ADDPLUGIN_NAME})
+
+    foreach(PLUGIN_SOURCE ${ADDPLUGIN_SOURCES})
+        list(APPEND PLUGIN_SOURCES ${CMAKE_CURRENT_SOURCE_DIR}/${PLUGIN_SOURCE})
+    endforeach()
+
+    add_library(${PLUGIN_NAME} MODULE ${PLUGIN_SOURCES})
+    set_target_properties(${PLUGIN_NAME} PROPERTIES PREFIX "")
+    target_link_libraries(${PLUGIN_NAME} yang)
+endfunction(ly_add_plugin)
+
+ly_add_plugin(NAME invalid SOURCES invalid.c)
+ly_add_plugin(NAME simple SOURCES simple.c)
diff --git a/tests/plugins/invalid.c b/tests/plugins/invalid.c
new file mode 100644
index 0000000..000ccb4
--- /dev/null
+++ b/tests/plugins/invalid.c
@@ -0,0 +1,41 @@
+/**
+ * @file invalid.c
+ * @author Radek Krejci <rkrejci@cesnet.cz>
+ * @brief Invalid testing plugins implementation
+ *
+ * Copyright (c) 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
+ */
+
+#include <stdint.h>
+
+#include "libyang.h"
+#include "plugins_exts.h"
+#include "plugins_types.h"
+
+/*
+ * EXTENSION PLUGIN
+ */
+
+/**
+ * @brief Instead of plugin description, only the API version is declared.
+ *
+ * Here should be LY_PLUGINS_EXTENSIONS used.
+ */
+uint32_t plugins_extensions_apiver__ = LYPLG_EXT_API_VERSION;
+
+/*
+ * TYPE PLUGIN
+ */
+
+/**
+ * @brief Instead of plugin description, only the API version is declared.
+ *
+ * Here should be LYPLG_TYPES used.
+ */
+uint32_t plugins_types_apiver__ = LYPLG_TYPE_API_VERSION;
diff --git a/tests/plugins/simple.c b/tests/plugins/simple.c
new file mode 100644
index 0000000..3595c76
--- /dev/null
+++ b/tests/plugins/simple.c
@@ -0,0 +1,92 @@
+/**
+ * @file simple.c
+ * @author Radek Krejci <rkrejci@cesnet.cz>
+ * @brief Simple testing plugins implementation
+ *
+ * Copyright (c) 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
+ */
+
+#include <stdlib.h>
+
+#include "libyang.h"
+#include "plugins_exts.h"
+#include "plugins_types.h"
+
+/*
+ * EXTENSION PLUGIN
+ */
+
+/**
+ * @brief Compile simple extension instances.
+ *
+ * Implementation of ::lyplg_ext_compile_clb callback set as lyext_plugin::compile.
+ */
+static LY_ERR
+hint_compile(struct lysc_ctx *cctx, const struct lysp_ext_instance *extp, struct lysc_ext_instance *ext)
+{
+    /* check that the extension is instantiated at an allowed place - data node */
+    if (!(ext->parent_stmt & LY_STMT_DATA_NODE_MASK)) {
+        lyplg_ext_compile_log(cctx, ext, LY_LLWRN, 0,
+                "Extension %s is allowed only in a data nodes, but it is placed in \"%s\" statement.",
+                extp->name, lyplg_ext_stmt2str(ext->parent_stmt));
+        return LY_ENOT;
+    }
+
+    return LY_SUCCESS;
+}
+
+/**
+ * @brief Plugin descriptions for the test extensions
+ */
+LYPLG_EXTENSIONS = {
+    {
+        .module = "libyang-plugins-simple",
+        .revision = NULL,
+        .name = "hint",
+
+        .plugin.id = "ly2 simple test v1",
+        .plugin.parse = NULL,
+        .plugin.compile = hint_compile,
+        .plugin.printer_info = NULL,
+        .plugin.node = NULL,
+        .plugin.snode = NULL,
+        .plugin.validate = NULL,
+        .plugin.pfree = NULL,
+        .plugin.cfree = NULL
+    },
+    {0} /* terminating zeroed item */
+};
+
+/*
+ * TYPE PLUGIN
+ */
+
+/**
+ * @brief Plugin information for note (string) type implementation.
+ *
+ * Everything is just the same as for built-in string.
+ */
+LYPLG_TYPES = {
+    {
+        .module = "libyang-plugins-simple",
+        .revision = NULL,
+        .name = "note",
+
+        .plugin.id = "ly2 simple test v1",
+        .plugin.store = lyplg_type_store_string,
+        .plugin.validate = NULL,
+        .plugin.compare = lyplg_type_compare_simple,
+        .plugin.sort = NULL,
+        .plugin.print = lyplg_type_print_simple,
+        .plugin.duplicate = lyplg_type_dup_simple,
+        .plugin.free = lyplg_type_free_simple,
+        .plugin.lyb_data_len = 0
+    },
+    {0}
+};