tests: Add fp-device basic unit tests
Use the virtual image device as base for now, while the new setup allows to create easily fake device drivers without including the driver in libfprint itself and test all the fpi_device functionalities.
This commit is contained in:
Marco Trevisan (Treviño)
parent
da46f53e82
commit
b4c3756ab0
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@ -56,6 +56,7 @@ if 'virtual_image' in drivers
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unit_tests = [
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'fp-context',
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'fp-device',
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]
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foreach test_name: unit_tests
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238
tests/test-fp-device.c
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238
tests/test-fp-device.c
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@ -0,0 +1,238 @@
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/*
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* FpDevice Unit tests
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* Copyright (C) 2019 Marco Trevisan <marco.trevisan@canonical.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <libfprint/fprint.h>
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#include "test-utils.h"
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static void
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on_device_opened (FpDevice *dev, GAsyncResult *res, FptContext *tctx)
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{
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g_autoptr(GError) error = NULL;
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g_assert_true (fp_device_open_finish (dev, res, &error));
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g_assert_no_error (error);
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g_assert_true (fp_device_is_open (tctx->device));
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tctx->user_data = GUINT_TO_POINTER (TRUE);
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}
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static void
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test_device_open_async (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open (tctx->device, NULL, (GAsyncReadyCallback) on_device_opened, tctx);
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while (!GPOINTER_TO_UINT (tctx->user_data))
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g_main_context_iteration (NULL, TRUE);
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}
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static void
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on_device_closed (FpDevice *dev, GAsyncResult *res, FptContext *tctx)
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{
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g_autoptr(GError) error = NULL;
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g_assert_true (fp_device_close_finish (dev, res, &error));
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g_assert_no_error (error);
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g_assert_false (fp_device_is_open (tctx->device));
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tctx->user_data = GUINT_TO_POINTER (TRUE);
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}
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static void
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test_device_close_async (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open (tctx->device, NULL, (GAsyncReadyCallback) on_device_opened, tctx);
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while (!tctx->user_data)
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g_main_context_iteration (NULL, TRUE);
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tctx->user_data = GUINT_TO_POINTER (FALSE);
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fp_device_close (tctx->device, NULL, (GAsyncReadyCallback) on_device_closed, tctx);
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while (!GPOINTER_TO_UINT (tctx->user_data))
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g_main_context_iteration (NULL, TRUE);
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}
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static void
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test_device_open_sync (void)
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{
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g_autoptr(GError) error = NULL;
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, &error);
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g_assert_no_error (error);
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g_assert_true (fp_device_is_open (tctx->device));
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fp_device_open_sync (tctx->device, NULL, &error);
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g_assert_error (error, FP_DEVICE_ERROR, FP_DEVICE_ERROR_ALREADY_OPEN);
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}
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static void
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on_open_notify (FpDevice *rdev, GParamSpec *spec, FptContext *tctx)
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{
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g_assert_cmpstr (spec->name, ==, "open");
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tctx->user_data = GUINT_TO_POINTER (TRUE);
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}
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static void
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test_device_open_sync_notify (void)
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{
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g_autoptr(GError) error = NULL;
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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g_signal_connect (tctx->device, "notify::open", G_CALLBACK (on_open_notify), tctx);
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fp_device_open_sync (tctx->device, NULL, &error);
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g_assert_no_error (error);
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g_assert_true (GPOINTER_TO_INT (tctx->user_data));
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}
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static void
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test_device_close_sync (void)
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{
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g_autoptr(GError) error = NULL;
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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fp_device_close_sync (tctx->device, NULL, &error);
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g_assert_no_error (error);
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g_assert_false (fp_device_is_open (tctx->device));
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fp_device_close_sync (tctx->device, NULL, &error);
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g_assert_error (error, FP_DEVICE_ERROR, FP_DEVICE_ERROR_NOT_OPEN);
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}
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static void
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on_close_notify (FpDevice *rdev, GParamSpec *spec, FptContext *tctx)
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{
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g_assert_cmpstr (spec->name, ==, "open");
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tctx->user_data = GUINT_TO_POINTER (TRUE);
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}
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static void
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test_device_close_sync_notify (void)
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{
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g_autoptr(GError) error = NULL;
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_signal_connect (tctx->device, "notify::open", G_CALLBACK (on_close_notify), tctx);
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fp_device_close_sync (tctx->device, NULL, &error);
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g_assert_no_error (error);
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g_assert_true (GPOINTER_TO_INT (tctx->user_data));
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}
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static void
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test_device_get_driver (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_cmpstr (fp_device_get_driver (tctx->device), ==, "virtual_image");
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}
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static void
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test_device_get_device_id (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_cmpstr (fp_device_get_device_id (tctx->device), ==, "0");
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}
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static void
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test_device_get_name (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_cmpstr (fp_device_get_name (tctx->device), ==,
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"Virtual image device for debugging");
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}
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static void
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test_device_get_scan_type (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_cmpint (fp_device_get_scan_type (tctx->device), ==, FP_SCAN_TYPE_SWIPE);
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}
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static void
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test_device_get_nr_enroll_stages (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_cmpuint (fp_device_get_nr_enroll_stages (tctx->device), ==, 5);
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}
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static void
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test_device_supports_identify (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_true (fp_device_supports_identify (tctx->device));
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}
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static void
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test_device_supports_capture (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_true (fp_device_supports_capture (tctx->device));
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}
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static void
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test_device_has_storage (void)
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{
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g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev ();
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fp_device_open_sync (tctx->device, NULL, NULL);
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g_assert_false (fp_device_has_storage (tctx->device));
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}
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int
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main (int argc, char *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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g_test_add_func ("/device/async/open", test_device_open_async);
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g_test_add_func ("/device/async/close", test_device_close_async);
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g_test_add_func ("/device/sync/open", test_device_open_sync);
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g_test_add_func ("/device/sync/open/notify", test_device_open_sync_notify);
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g_test_add_func ("/device/sync/close", test_device_close_sync);
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g_test_add_func ("/device/sync/close/notify", test_device_close_sync_notify);
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g_test_add_func ("/device/sync/get_driver", test_device_get_driver);
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g_test_add_func ("/device/sync/get_device_id", test_device_get_device_id);
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g_test_add_func ("/device/sync/get_name", test_device_get_name);
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g_test_add_func ("/device/sync/get_scan_type", test_device_get_scan_type);
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g_test_add_func ("/device/sync/get_nr_enroll_stages", test_device_get_nr_enroll_stages);
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g_test_add_func ("/device/sync/supports_identify", test_device_supports_identify);
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g_test_add_func ("/device/sync/supports_capture", test_device_supports_capture);
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g_test_add_func ("/device/sync/has_storage", test_device_has_storage);
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return g_test_run ();
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}
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@ -17,6 +17,7 @@
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <libfprint/fprint.h>
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#include <glib/gstdio.h>
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#include "test-utils.h"
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@ -64,3 +65,63 @@ fpt_setup_virtual_device_environment (void)
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signal (SIGQUIT, on_signal_event);
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signal (SIGPIPE, on_signal_event);
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}
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FptContext *
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fpt_context_new (void)
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{
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FptContext *tctx;
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tctx = g_new0 (FptContext, 1);
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tctx->fp_context = fp_context_new ();
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return tctx;
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}
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FptContext *
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fpt_context_new_with_virtual_imgdev (void)
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{
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FptContext *tctx;
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GPtrArray *devices;
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unsigned int i;
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fpt_setup_virtual_device_environment ();
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tctx = fpt_context_new ();
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devices = fp_context_get_devices (tctx->fp_context);
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g_assert_nonnull (devices);
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g_assert_cmpuint (devices->len, ==, 1);
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for (i = 0; i < devices->len; ++i)
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{
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FpDevice *device = devices->pdata[i];
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if (g_strcmp0 (fp_device_get_driver (device), "virtual_image") == 0)
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{
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tctx->device = device;
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break;
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}
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}
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g_assert_true (FP_IS_DEVICE (tctx->device));
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g_object_add_weak_pointer (G_OBJECT (tctx->device), (gpointer) & tctx->device);
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return tctx;
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}
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void
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fpt_context_free (FptContext *tctx)
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{
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if (tctx->device && fp_device_is_open (tctx->device))
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{
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g_autoptr(GError) error = NULL;
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fp_device_close_sync (tctx->device, NULL, &error);
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g_assert_no_error (error);
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}
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g_clear_object (&tctx->fp_context);
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g_free (tctx);
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fpt_teardown_virtual_device_environment ();
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}
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@ -21,3 +21,17 @@
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void fpt_setup_virtual_device_environment (void);
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void fpt_teardown_virtual_device_environment (void);
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typedef struct _FptContext
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{
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FpContext *fp_context;
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FpDevice *device;
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gpointer user_data;
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} FptContext;
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FptContext * fpt_context_new (void);
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FptContext * fpt_context_new_with_virtual_imgdev (void);
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void fpt_context_free (FptContext *test_context);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (FptContext, fpt_context_free)
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