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Add an async file create/write/read/delete test
This commit is contained in:
Matthias Clasen
parent
7ed4762190
commit
93bd5298c7
163
gio/tests/file.c
163
gio/tests/file.c
@ -96,13 +96,15 @@ typedef struct
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GOutputStream *ostream;
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GInputStream *istream;
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GMainLoop *loop;
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gint buffersize;
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gint monitor_created;
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gint monitor_deleted;
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gint monitor_changed;
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gchar *monitor_path;
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gint pos;
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gchar *data;
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gchar *buffer;
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guint timeout;
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} CreateDeleteData;
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static void
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@ -130,6 +132,7 @@ quit_idle (gpointer user_data)
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{
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CreateDeleteData *data = user_data;
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g_source_remove (data->timeout);
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g_main_loop_quit (data->loop);
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return FALSE;
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@ -174,12 +177,70 @@ read_cb (GObject *source,
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error = NULL;
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size = g_input_stream_read_finish (data->istream, res, &error);
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g_assert_no_error (error);
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g_assert_cmpint (size, ==, strlen (data->data));
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g_assert_cmpstr (data->buffer, ==, data->data);
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g_assert (!g_input_stream_is_closed (data->istream));
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data->pos += size;
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if (data->pos < strlen (data->data))
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{
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g_input_stream_read_async (data->istream,
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data->buffer + data->pos,
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strlen (data->data) - data->pos,
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0,
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NULL,
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read_cb,
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data);
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}
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else
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{
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g_assert_cmpstr (data->buffer, ==, data->data);
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g_assert (!g_input_stream_is_closed (data->istream));
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g_input_stream_close_async (data->istream, 0, NULL, iclosed_cb, data);
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}
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}
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g_input_stream_close_async (data->istream, 0, NULL, iclosed_cb, data);
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static void
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ipending_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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CreateDeleteData *data = user_data;
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GError *error;
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gssize size;
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error = NULL;
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size = g_input_stream_read_finish (data->istream, res, &error);
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g_assert_error (error, G_IO_ERROR, G_IO_ERROR_PENDING);
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g_error_free (error);
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}
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static void
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skipped_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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CreateDeleteData *data = user_data;
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GError *error;
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gssize size;
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error = NULL;
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size = g_input_stream_skip_finish (data->istream, res, &error);
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g_assert_no_error (error);
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g_assert_cmpint (size, ==, data->pos);
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g_input_stream_read_async (data->istream,
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data->buffer + data->pos,
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strlen (data->data) - data->pos,
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0,
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NULL,
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read_cb,
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data);
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/* check that we get a pending error */
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g_input_stream_read_async (data->istream,
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data->buffer + data->pos,
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strlen (data->data) - data->pos,
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0,
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NULL,
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ipending_cb,
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data);
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}
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static void
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@ -187,20 +248,31 @@ opened_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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GFileInputStream *base;
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CreateDeleteData *data = user_data;
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GError *error;
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error = NULL;
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data->istream = (GInputStream *)g_file_read_finish (data->file, res, &error);
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base = g_file_read_finish (data->file, res, &error);
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g_assert_no_error (error);
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if (data->buffersize == 0)
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data->istream = G_INPUT_STREAM (g_object_ref (base));
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else
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data->istream = g_buffered_input_stream_new_sized (G_INPUT_STREAM (base), data->buffersize);
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g_object_unref (base);
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data->buffer = g_new0 (gchar, strlen (data->data) + 1);
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g_input_stream_read_async (data->istream,
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data->buffer,
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strlen (data->data),
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/* copy initial segment directly, then skip */
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memcpy (data->buffer, data->data, 10);
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data->pos = 10;
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g_input_stream_skip_async (data->istream,
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10,
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0,
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NULL,
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read_cb,
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skipped_cb,
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data);
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}
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@ -234,10 +306,38 @@ written_cb (GObject *source,
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error = NULL;
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size = g_output_stream_write_finish (data->ostream, res, &error);
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g_assert_no_error (error);
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g_assert_cmpint (size, ==, strlen (data->data));
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g_assert (!g_output_stream_is_closed (data->ostream));
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g_output_stream_close_async (data->ostream, 0, NULL, oclosed_cb, data);
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data->pos += size;
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if (data->pos < strlen (data->data))
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{
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g_output_stream_write_async (data->ostream,
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data->data + data->pos,
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strlen (data->data) - data->pos,
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0,
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NULL,
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written_cb,
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data);
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}
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else
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{
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g_assert (!g_output_stream_is_closed (data->ostream));
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g_output_stream_close_async (data->ostream, 0, NULL, oclosed_cb, data);
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}
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}
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static void
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opending_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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CreateDeleteData *data = user_data;
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GError *error;
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gssize size;
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error = NULL;
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size = g_output_stream_write_finish (data->ostream, res, &error);
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g_assert_error (error, G_IO_ERROR, G_IO_ERROR_PENDING);
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g_error_free (error);
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}
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static void
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@ -245,15 +345,21 @@ created_cb (GObject *source,
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GAsyncResult *res,
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gpointer user_data)
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{
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GFileOutputStream *base;
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CreateDeleteData *data = user_data;
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GError *error;
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error = NULL;
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data->ostream = (GOutputStream *)g_file_create_finish (G_FILE (source), res, &error);
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base = g_file_create_finish (G_FILE (source), res, &error);
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g_assert_no_error (error);
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g_assert (g_file_query_exists (data->file, NULL));
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data->data = "abcdefghijklmnopqrstuvxyz";
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if (data->buffersize == 0)
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data->ostream = G_OUTPUT_STREAM (g_object_ref (base));
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else
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data->ostream = g_buffered_output_stream_new_sized (G_OUTPUT_STREAM (base), data->buffersize);
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g_object_unref (base);
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g_output_stream_write_async (data->ostream,
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data->data,
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strlen (data->data),
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@ -261,6 +367,14 @@ created_cb (GObject *source,
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NULL,
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written_cb,
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data);
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/* check that we get a pending error */
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g_output_stream_write_async (data->ostream,
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data->data,
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strlen (data->data),
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0,
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NULL,
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opending_cb,
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data);
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}
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static gboolean
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@ -276,7 +390,7 @@ stop_timeout (gpointer data)
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* Callbackistan.
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*/
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static void
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test_create_delete (void)
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test_create_delete (gconstpointer d)
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{
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gint fd;
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GError *error;
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@ -284,6 +398,10 @@ test_create_delete (void)
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data = g_new0 (CreateDeleteData, 1);
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data->buffersize = GPOINTER_TO_INT (d);
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data->data = "abcdefghijklmnopqrstuvxyzABCDEFGHIJKLMNOPQRSTUVXYZ0123456789";
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data->pos = 0;
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error = NULL;
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fd = g_file_open_tmp ("g_file_create_delete_XXXXXX", &data->monitor_path, &error);
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g_assert_no_error (error);
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@ -301,7 +419,7 @@ test_create_delete (void)
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data->loop = g_main_loop_new (NULL, FALSE);
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g_timeout_add (5000, stop_timeout, NULL);
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data->timeout = g_timeout_add (5000, stop_timeout, NULL);
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g_file_create_async (data->file, 0, 0, NULL, created_cb, data);
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@ -311,8 +429,11 @@ test_create_delete (void)
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g_assert_cmpint (data->monitor_deleted, ==, 1);
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g_assert_cmpint (data->monitor_changed, >, 0);
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g_main_loop_unref (data->loop);
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g_assert (!g_file_monitor_is_cancelled (data->monitor));
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g_file_monitor_cancel (data->monitor);
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g_assert (g_file_monitor_is_cancelled (data->monitor));
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g_main_loop_unref (data->loop);
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g_object_unref (data->monitor);
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g_object_unref (data->ostream);
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g_object_unref (data->istream);
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@ -333,7 +454,11 @@ main (int argc, char *argv[])
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g_test_add_func ("/file/parent", test_parent);
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g_test_add_func ("/file/child", test_child);
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g_test_add_func ("/file/type", test_type);
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g_test_add_func ("/file/create-delete", test_create_delete);
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g_test_add_data_func ("/file/async-create-delete/0", GINT_TO_POINTER (0), test_create_delete);
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g_test_add_data_func ("/file/async-create-delete/1", GINT_TO_POINTER (1), test_create_delete);
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g_test_add_data_func ("/file/async-create-delete/10", GINT_TO_POINTER (10), test_create_delete);
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g_test_add_data_func ("/file/async-create-delete/25", GINT_TO_POINTER (25), test_create_delete);
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g_test_add_data_func ("/file/async-create-delete/4096", GINT_TO_POINTER (4096), test_create_delete);
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return g_test_run ();
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}
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