/*
* test_plugin.c
*
- * CTF IR Reference Count test
+ * Trace IR Reference Count test
*
* Copyright (c) 2017 Philippe Proulx <pproulx@efficios.com>
*
#include <babeltrace/plugin/plugin.h>
#include <babeltrace/ref.h>
#include <babeltrace/values.h>
+#include <babeltrace/graph/component.h>
+#include <babeltrace/graph/graph.h>
+#include <babeltrace/graph/query-executor.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
-#include <assert.h>
+#include <babeltrace/assert-internal.h>
#include <glib.h>
-#include <linux/limits.h>
#include "tap/tap.h"
#include "common.h"
-#define NR_TESTS 45
+#define NR_TESTS 58
#define NON_EXISTING_PATH "/this/hopefully/does/not/exist/5bc75f8d-0dba-4043-a509-d7984b97e42b.so"
/* Those symbols are written to by some test plugins */
-int test_plugin_init_called;
-int test_plugin_exit_called;
+static int check_env_var(const char *name)
+{
+ const char *val = getenv(name);
+
+ if (!val) {
+ return -1;
+ }
+
+ return atoi(val);
+}
-static void reset_test_plugin_symbols(void)
+static void reset_test_plugin_env_vars(void)
{
- test_plugin_init_called = 0;
- test_plugin_exit_called = 0;
+ g_setenv("BT_TEST_PLUGIN_INIT_CALLED", "0", 1);
+ g_setenv("BT_TEST_PLUGIN_EXIT_CALLED", "0", 1);
}
static char *get_test_plugin_path(const char *plugin_dir,
const char *plugin_name)
{
- GString *path = g_string_new(plugin_dir);
char *ret;
+ char *plugin_file_name;
+
+ if (asprintf(&plugin_file_name, "plugin-%s." G_MODULE_SUFFIX,
+ plugin_name) == -1) {
+ abort();
+ }
+
+ ret = g_build_filename(plugin_dir, plugin_file_name, NULL);
+ free(plugin_file_name);
- assert(path);
- g_string_append_printf(path, "/plugin-%s.so", plugin_name);
- ret = path->str;
- g_string_free(path, FALSE);
return ret;
}
static void test_invalid(const char *plugin_dir)
{
- struct bt_plugin **plugins;
+ struct bt_plugin_set *plugin_set;
- plugins = bt_plugin_create_all_from_file(NON_EXISTING_PATH);
- ok(!plugins, "bt_plugin_create_all_from_file() fails with a non-existing file");
+ diag("invalid plugin test below");
- plugins = bt_plugin_create_all_from_file(plugin_dir);
- ok(!plugins, "bt_plugin_create_all_from_file() fails with a directory");
+ plugin_set = bt_plugin_create_all_from_file(NON_EXISTING_PATH);
+ ok(!plugin_set, "bt_plugin_create_all_from_file() fails with a non-existing file");
+
+ plugin_set = bt_plugin_create_all_from_file(plugin_dir);
+ ok(!plugin_set, "bt_plugin_create_all_from_file() fails with a directory");
ok(!bt_plugin_create_all_from_file(NULL),
"bt_plugin_create_all_from_file() handles NULL correctly");
- ok(!bt_plugin_create_all_from_dir(NULL, false),
+ ok(!bt_plugin_create_all_from_dir(NULL, BT_FALSE),
"bt_plugin_create_all_from_dir() handles NULL correctly");
ok(!bt_plugin_get_name(NULL),
"bt_plugin_get_name() handles NULL correctly");
"bt_plugin_get_path() handles NULL correctly");
ok(bt_plugin_get_component_class_count(NULL) < 0,
"bt_plugin_get_component_class_count() handles NULL correctly");
- ok(!bt_plugin_get_component_class(NULL, 0),
- "bt_plugin_get_component_class() handles NULL correctly");
+ ok(!bt_plugin_get_component_class_by_index(NULL, 0),
+ "bt_plugin_get_component_class_by_index() handles NULL correctly");
ok(!bt_plugin_get_component_class_by_name_and_type(NULL, NULL, 0),
"bt_plugin_get_component_class_by_name_and_type() handles NULL correctly");
}
static void test_minimal(const char *plugin_dir)
{
- struct bt_plugin **plugins;
+ struct bt_plugin_set *plugin_set;
struct bt_plugin *plugin;
char *minimal_path = get_test_plugin_path(plugin_dir, "minimal");
- assert(minimal_path);
+ BT_ASSERT(minimal_path);
diag("minimal plugin test below");
- reset_test_plugin_symbols();
- plugins = bt_plugin_create_all_from_file(minimal_path);
- ok(plugins && plugins[0], "bt_plugin_create_all_from_file() succeeds with a valid file");
- ok(test_plugin_init_called, "plugin's initialization function is called during bt_plugin_create_all_from_file()");
- ok(plugins && plugins[0] && !plugins[1],
+ reset_test_plugin_env_vars();
+ plugin_set = bt_plugin_create_all_from_file(minimal_path);
+ ok(plugin_set && bt_plugin_set_get_plugin_count(plugin_set) == 1,
+ "bt_plugin_create_all_from_file() succeeds with a valid file");
+ ok(check_env_var("BT_TEST_PLUGIN_INIT_CALLED") == 1,
+ "plugin's initialization function is called during bt_plugin_create_all_from_file()");
+ ok(bt_plugin_set_get_plugin_count(plugin_set) == 1,
"bt_plugin_create_all_from_file() returns the expected number of plugins");
- plugin = plugins[0];
+ plugin = bt_plugin_set_get_plugin(plugin_set, 0);
ok(strcmp(bt_plugin_get_name(plugin), "test_minimal") == 0,
"bt_plugin_get_name() returns the expected name");
ok(strcmp(bt_plugin_get_description(plugin),
"bt_plugin_get_path() returns the expected path");
ok(bt_plugin_get_component_class_count(plugin) == 0,
"bt_plugin_get_component_class_count() returns the expected value");
- BT_PUT(plugin);
- ok(test_plugin_exit_called, "plugin's exit function is called when the plugin is destroyed");
+ bt_put(plugin);
+ bt_put(plugin_set);
+ ok(check_env_var("BT_TEST_PLUGIN_EXIT_CALLED") == 1,
+ "plugin's exit function is called when the plugin is destroyed");
free(minimal_path);
- free(plugins);
}
static void test_sfs(const char *plugin_dir)
{
- struct bt_plugin **plugins;
+ struct bt_plugin_set *plugin_set;
struct bt_plugin *plugin;
struct bt_component_class *sink_comp_class;
struct bt_component_class *source_comp_class;
char *sfs_path = get_test_plugin_path(plugin_dir, "sfs");
unsigned int major, minor, patch;
const char *extra;
+ struct bt_value *params;
+ struct bt_value *results;
+ struct bt_value *object;
+ struct bt_value *res_params;
+ struct bt_graph *graph;
+ const char *object_str;
+ enum bt_value_status value_ret;
+ enum bt_graph_status graph_ret;
+ struct bt_query_executor *query_exec = bt_query_executor_create();
+ int ret;
- assert(sfs_path);
+ BT_ASSERT(query_exec);
+ BT_ASSERT(sfs_path);
diag("sfs plugin test below");
- plugins = bt_plugin_create_all_from_file(sfs_path);
- assert(plugins && plugins[0]);
- plugin = plugins[0];
+ plugin_set = bt_plugin_create_all_from_file(sfs_path);
+ BT_ASSERT(plugin_set && bt_plugin_set_get_plugin_count(plugin_set) == 1);
+ plugin = bt_plugin_set_get_plugin(plugin_set, 0);
ok(bt_plugin_get_version(plugin, &major, &minor, &patch, &extra) ==
BT_PLUGIN_STATUS_OK,
"bt_plugin_get_version() succeeds when there's a version");
ok(!bt_plugin_get_component_class_by_name_and_type(plugin, "filter",
BT_COMPONENT_CLASS_TYPE_SOURCE),
"bt_plugin_get_component_class_by_name_and_type() does not find a component class given the wrong type");
+ params = bt_value_integer_create_init(23);
+ BT_ASSERT(params);
+ ret = bt_query_executor_query(NULL, filter_comp_class, "object",
+ params, &results);
+ ok (ret, "bt_query_executor_query() handles NULL (query executor)");
+ ret = bt_query_executor_query(query_exec, NULL, "object",
+ params, &results);
+ ok (ret, "bt_query_executor_query() handles NULL (component class)");
+ ret = bt_query_executor_query(query_exec, filter_comp_class, NULL,
+ params, &results);
+ ok (ret, "bt_query_executor_query() handles NULL (object)");
+ ret = bt_query_executor_query(query_exec, filter_comp_class,
+ "get-something", params, &results);
+ ok(ret == 0 && results, "bt_query_executor_query() succeeds");
+ BT_ASSERT(bt_value_is_array(results) && bt_value_array_size(results) == 2);
+ object = bt_value_array_get(results, 0);
+ BT_ASSERT(object && bt_value_is_string(object));
+ value_ret = bt_value_string_get(object, &object_str);
+ BT_ASSERT(value_ret == BT_VALUE_STATUS_OK);
+ ok(strcmp(object_str, "get-something") == 0,
+ "bt_component_class_query() receives the expected object name");
+ res_params = bt_value_array_get(results, 1);
+ ok(res_params == params,
+ "bt_component_class_query() receives the expected parameters");
diag("> putting the plugin object here");
BT_PUT(plugin);
- sink_component = bt_component_create(sink_comp_class, NULL, bt_value_null);
- ok(sink_component, "bt_component_create() still works after the plugin object is destroyed");
+ graph = bt_graph_create();
+ BT_ASSERT(graph);
+ graph_ret = bt_graph_add_component(graph, sink_comp_class, "the-sink",
+ NULL, &sink_component);
+ ok(graph_ret == BT_GRAPH_STATUS_OK && sink_component,
+ "bt_graph_add_component() still works after the plugin object is destroyed");
BT_PUT(sink_component);
BT_PUT(source_comp_class);
- sink_component = bt_component_create(sink_comp_class, NULL, bt_value_null);
- ok(sink_component, "bt_component_create() still works after the source component class object is destroyed");
+ bt_put(graph);
+ graph = bt_graph_create();
+ BT_ASSERT(graph);
+ graph_ret = bt_graph_add_component(graph, sink_comp_class, "the-sink",
+ NULL, &sink_component);
+ ok(graph_ret == BT_GRAPH_STATUS_OK && sink_component,
+ "bt_graph_add_component() still works after the source component class object is destroyed");
BT_PUT(sink_component);
BT_PUT(filter_comp_class);
- sink_component = bt_component_create(sink_comp_class, NULL, bt_value_null);
- ok(sink_component, "bt_component_create() still works after the filter component class object is destroyed");
+ bt_put(graph);
+ graph = bt_graph_create();
+ BT_ASSERT(graph);
+ graph_ret = bt_graph_add_component(graph, sink_comp_class, "the-sink",
+ NULL, &sink_component);
+ ok(graph_ret == BT_GRAPH_STATUS_OK && sink_component,
+ "bt_graph_add_component() still works after the filter component class object is destroyed");
BT_PUT(sink_comp_class);
BT_PUT(sink_component);
free(sfs_path);
- free(plugins);
+ bt_put(graph);
+ bt_put(plugin_set);
+ bt_put(object);
+ bt_put(res_params);
+ bt_put(results);
+ bt_put(params);
+ bt_put(query_exec);
}
static void test_create_all_from_dir(const char *plugin_dir)
{
- struct bt_plugin **plugins;
- struct bt_plugin *plugin;
- int i;
+ struct bt_plugin_set *plugin_set;
diag("create from all test below");
- plugins = bt_plugin_create_all_from_dir(NON_EXISTING_PATH, false);
- ok(!plugins,
+ plugin_set = bt_plugin_create_all_from_dir(NON_EXISTING_PATH, BT_FALSE);
+ ok(!plugin_set,
"bt_plugin_create_all_from_dir() fails with an invalid path");
- plugins = bt_plugin_create_all_from_dir(plugin_dir, false);
- ok(plugins, "bt_plugin_create_all_from_dir() succeeds with a valid path");
-
- i = 0;
- while ((plugin = plugins[i])) {
- BT_PUT(plugin);
- i++;
- }
+ plugin_set = bt_plugin_create_all_from_dir(plugin_dir, BT_FALSE);
+ ok(plugin_set, "bt_plugin_create_all_from_dir() succeeds with a valid path");
/* 2 or 4, if `.la` files are considered or not */
- ok(i == 2 || i == 4, "bt_plugin_create_all_from_dir() returns the expected number of plugin objects");
+ ok(bt_plugin_set_get_plugin_count(plugin_set) == 2 ||
+ bt_plugin_set_get_plugin_count(plugin_set) == 4,
+ "bt_plugin_create_all_from_dir() returns the expected number of plugin objects");
- free(plugins);
+ bt_put(plugin_set);
}
-static void test_create_from_name(const char *plugin_dir)
+static void test_find(const char *plugin_dir)
{
+ int ret;
struct bt_plugin *plugin;
+ struct bt_component_class *comp_cls_sink;
+ struct bt_component_class *comp_cls_source;
char *plugin_path;
- ok(!bt_plugin_create_from_name(NULL),
- "bt_plugin_create_from_name() handles NULL");
- ok(!bt_plugin_create_from_name(NON_EXISTING_PATH),
- "bt_plugin_create_from_name() returns NULL with an unknown plugin name");
- plugin_path = malloc(PATH_MAX * 5);
- assert(plugin_path);
- sprintf(plugin_path, "%s:/ec1d09e5-696c-442e-b1c3-f9c6cf7f5958:::%s:8db46494-a398-466a-9649-c765ae077629:",
+ ok(!bt_plugin_find(NULL),
+ "bt_plugin_find() handles NULL");
+ ok(!bt_plugin_find(NON_EXISTING_PATH),
+ "bt_plugin_find() returns NULL with an unknown plugin name");
+ ret = asprintf(&plugin_path, "%s" G_SEARCHPATH_SEPARATOR_S
+ G_DIR_SEPARATOR_S "ec1d09e5-696c-442e-b1c3-f9c6cf7f5958"
+ G_SEARCHPATH_SEPARATOR_S G_SEARCHPATH_SEPARATOR_S
+ G_SEARCHPATH_SEPARATOR_S "%s" G_SEARCHPATH_SEPARATOR_S
+ "8db46494-a398-466a-9649-c765ae077629"
+ G_SEARCHPATH_SEPARATOR_S,
NON_EXISTING_PATH, plugin_dir);
- setenv("BABELTRACE_PLUGIN_PATH", plugin_path, 1);
- plugin = bt_plugin_create_from_name("test_minimal");
+ BT_ASSERT(ret > 0 && plugin_path);
+ g_setenv("BABELTRACE_PLUGIN_PATH", plugin_path, 1);
+ plugin = bt_plugin_find("test_minimal");
ok(plugin,
- "bt_plugin_create_from_name() succeeds with a plugin name it can find");
+ "bt_plugin_find() succeeds with a plugin name it can find");
ok(strcmp(bt_plugin_get_author(plugin), "Janine Sutto") == 0,
- "bt_plugin_create_from_name() finds the correct plugin for a given name");
+ "bt_plugin_find() finds the correct plugin for a given name");
BT_PUT(plugin);
+ comp_cls_sink = bt_plugin_find_component_class(NULL, "sink",
+ BT_COMPONENT_CLASS_TYPE_SINK);
+ ok(!comp_cls_sink, "bt_plugin_find_component_class() handles NULL (plugin name)");
+ comp_cls_sink = bt_plugin_find_component_class("test_sfs", NULL,
+ BT_COMPONENT_CLASS_TYPE_SINK);
+ ok(!comp_cls_sink, "bt_plugin_find_component_class() handles NULL (component class name)");
+ comp_cls_sink = bt_plugin_find_component_class("test_sfs", "sink2",
+ BT_COMPONENT_CLASS_TYPE_SINK);
+ ok(!comp_cls_sink, "bt_plugin_find_component_class() fails with an unknown component class name");
+ comp_cls_sink = bt_plugin_find_component_class("test_sfs", "sink",
+ BT_COMPONENT_CLASS_TYPE_SINK);
+ ok(comp_cls_sink, "bt_plugin_find_component_class() succeeds with valid parameters");
+ ok(strcmp(bt_component_class_get_name(comp_cls_sink), "sink") == 0,
+ "bt_plugin_find_component_class() returns the appropriate component class (sink)");
+ comp_cls_source = bt_plugin_find_component_class("test_sfs", "source",
+ BT_COMPONENT_CLASS_TYPE_SOURCE);
+ ok(comp_cls_sink, "bt_plugin_find_component_class() succeeds with another component class name (same plugin)");
+ ok(strcmp(bt_component_class_get_name(comp_cls_source), "source") == 0,
+ "bt_plugin_find_component_class() returns the appropriate component class (source)");
+ BT_PUT(comp_cls_sink);
+ BT_PUT(comp_cls_source);
free(plugin_path);
}
test_minimal(plugin_dir);
test_sfs(plugin_dir);
test_create_all_from_dir(plugin_dir);
- test_create_from_name(plugin_dir);
+ test_find(plugin_dir);
ret = exit_status();
end:
return ret;
projects / babeltrace.git / blobdiff