c7cb193588
Each component can optionally "provide" a feature, which is basically a string that describes the feature (ex. "support.dbus"). If the component loads successfully, the feature is marked as provided and can be tested for its presence with wp_core_test_feature()
122 lines
2.9 KiB
C
122 lines
2.9 KiB
C
/* WirePlumber
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*
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* Copyright © 2021 Collabora Ltd.
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* @author Julian Bouzas <julian.bouzas@collabora.com>
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*
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* SPDX-License-Identifier: MIT
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*/
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#include <fcntl.h>
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#include <sys/inotify.h>
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#include "../common/base-test-fixture.h"
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typedef struct {
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WpBaseTestFixture base;
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WpPlugin *plugin;
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gchar *path;
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gchar *file;
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gchar *evtype;
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} TestFixture;
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static void
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on_plugin_loaded (WpCore * core, GAsyncResult * res, TestFixture *f)
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{
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gboolean loaded;
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GError *error = NULL;
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loaded = wp_core_load_component_finish (core, res, &error);
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g_assert_no_error (error);
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g_assert_true (loaded);
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g_main_loop_quit (f->base.loop);
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}
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static void
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test_file_monitor_setup (TestFixture * f, gconstpointer user_data)
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{
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wp_base_test_fixture_setup (&f->base, WP_BASE_TEST_FLAG_DONT_CONNECT);
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wp_core_load_component (f->base.core,
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"libwireplumber-module-file-monitor-api", "module", NULL, NULL, NULL,
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(GAsyncReadyCallback) on_plugin_loaded, f);
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g_main_loop_run (f->base.loop);
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f->plugin = wp_plugin_find (f->base.core, "file-monitor-api");
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g_assert_nonnull (f->plugin);
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f->path = g_strdup (g_getenv ("FILE_MONITOR_DIR"));
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g_mkdir_with_parents (f->path, 0700);
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}
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static void
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test_file_monitor_teardown (TestFixture * f, gconstpointer user_data)
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{
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g_clear_pointer (&f->evtype, g_free);
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g_clear_pointer (&f->file, g_free);
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g_clear_pointer (&f->path, g_free);
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g_clear_object (&f->plugin);
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wp_base_test_fixture_teardown (&f->base);
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}
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static void
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on_changed (WpPlugin *plugin, const gchar *file, const gchar *old,
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const char *evtype, TestFixture * f)
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{
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g_assert_nonnull (file);
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g_assert_nonnull (evtype);
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f->file = g_strdup (file);
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f->evtype = g_strdup (evtype);
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g_main_loop_quit (f->base.loop);
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}
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static void
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test_file_monitor_basic (TestFixture * f, gconstpointer user_data)
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{
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gboolean res = FALSE;
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/* delete the 'foo' file if it exists in path */
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g_autofree gchar *filename = g_build_filename (f->path, "foo", NULL);
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(void) remove (filename);
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/* handle changed signal */
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f->file = NULL;
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f->evtype = NULL;
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g_signal_connect (f->plugin, "changed", G_CALLBACK (on_changed), f);
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/* add watch */
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g_signal_emit_by_name (f->plugin, "add-watch", f->path, "m", &res);
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g_assert_true (res);
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/* create the foo file in path */
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int fd = open (filename, O_CREAT | O_EXCL, 0700);
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g_assert_cmpint (fd, >=, 0);
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/* run */
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g_main_loop_run (f->base.loop);
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g_assert_cmpstr (f->file, ==, filename);
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g_assert_cmpstr (f->evtype, ==, "created");
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/* removed watch */
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g_signal_emit_by_name (f->plugin, "remove-watch", f->path);
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/* remove 'foo' */
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close (fd);
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(void) remove (filename);
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}
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gint
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main (gint argc, gchar *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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wp_init (WP_INIT_ALL);
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g_test_add ("/modules/file-monitor/basic",
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TestFixture, NULL,
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test_file_monitor_setup,
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test_file_monitor_basic,
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test_file_monitor_teardown);
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return g_test_run ();
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}
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