From b4c3756ab0e9056460b52081c18f9516ed8230e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= Date: Thu, 5 Dec 2019 17:05:21 +0100 Subject: [PATCH] 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. --- tests/meson.build | 1 + tests/test-fp-device.c | 238 +++++++++++++++++++++++++++++++++++++++++ tests/test-utils.c | 61 +++++++++++ tests/test-utils.h | 14 +++ 4 files changed, 314 insertions(+) create mode 100644 tests/test-fp-device.c diff --git a/tests/meson.build b/tests/meson.build index 307d9a19..1ef6e34d 100644 --- a/tests/meson.build +++ b/tests/meson.build @@ -56,6 +56,7 @@ if 'virtual_image' in drivers unit_tests = [ 'fp-context', + 'fp-device', ] foreach test_name: unit_tests diff --git a/tests/test-fp-device.c b/tests/test-fp-device.c new file mode 100644 index 00000000..a279b46c --- /dev/null +++ b/tests/test-fp-device.c @@ -0,0 +1,238 @@ +/* + * FpDevice Unit tests + * Copyright (C) 2019 Marco Trevisan + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include + +#include "test-utils.h" + +static void +on_device_opened (FpDevice *dev, GAsyncResult *res, FptContext *tctx) +{ + g_autoptr(GError) error = NULL; + + g_assert_true (fp_device_open_finish (dev, res, &error)); + g_assert_no_error (error); + g_assert_true (fp_device_is_open (tctx->device)); + + tctx->user_data = GUINT_TO_POINTER (TRUE); +} + +static void +test_device_open_async (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open (tctx->device, NULL, (GAsyncReadyCallback) on_device_opened, tctx); + + while (!GPOINTER_TO_UINT (tctx->user_data)) + g_main_context_iteration (NULL, TRUE); +} + +static void +on_device_closed (FpDevice *dev, GAsyncResult *res, FptContext *tctx) +{ + g_autoptr(GError) error = NULL; + + g_assert_true (fp_device_close_finish (dev, res, &error)); + g_assert_no_error (error); + g_assert_false (fp_device_is_open (tctx->device)); + + tctx->user_data = GUINT_TO_POINTER (TRUE); +} + +static void +test_device_close_async (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open (tctx->device, NULL, (GAsyncReadyCallback) on_device_opened, tctx); + while (!tctx->user_data) + g_main_context_iteration (NULL, TRUE); + + tctx->user_data = GUINT_TO_POINTER (FALSE); + fp_device_close (tctx->device, NULL, (GAsyncReadyCallback) on_device_closed, tctx); + + while (!GPOINTER_TO_UINT (tctx->user_data)) + g_main_context_iteration (NULL, TRUE); +} + +static void +test_device_open_sync (void) +{ + g_autoptr(GError) error = NULL; + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, &error); + g_assert_no_error (error); + g_assert_true (fp_device_is_open (tctx->device)); + + fp_device_open_sync (tctx->device, NULL, &error); + g_assert_error (error, FP_DEVICE_ERROR, FP_DEVICE_ERROR_ALREADY_OPEN); +} + +static void +on_open_notify (FpDevice *rdev, GParamSpec *spec, FptContext *tctx) +{ + g_assert_cmpstr (spec->name, ==, "open"); + tctx->user_data = GUINT_TO_POINTER (TRUE); +} + +static void +test_device_open_sync_notify (void) +{ + g_autoptr(GError) error = NULL; + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + g_signal_connect (tctx->device, "notify::open", G_CALLBACK (on_open_notify), tctx); + fp_device_open_sync (tctx->device, NULL, &error); + g_assert_no_error (error); + g_assert_true (GPOINTER_TO_INT (tctx->user_data)); +} + +static void +test_device_close_sync (void) +{ + g_autoptr(GError) error = NULL; + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + fp_device_close_sync (tctx->device, NULL, &error); + g_assert_no_error (error); + g_assert_false (fp_device_is_open (tctx->device)); + + fp_device_close_sync (tctx->device, NULL, &error); + g_assert_error (error, FP_DEVICE_ERROR, FP_DEVICE_ERROR_NOT_OPEN); +} + +static void +on_close_notify (FpDevice *rdev, GParamSpec *spec, FptContext *tctx) +{ + g_assert_cmpstr (spec->name, ==, "open"); + tctx->user_data = GUINT_TO_POINTER (TRUE); +} + +static void +test_device_close_sync_notify (void) +{ + g_autoptr(GError) error = NULL; + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + + g_signal_connect (tctx->device, "notify::open", G_CALLBACK (on_close_notify), tctx); + fp_device_close_sync (tctx->device, NULL, &error); + g_assert_no_error (error); + g_assert_true (GPOINTER_TO_INT (tctx->user_data)); +} + +static void +test_device_get_driver (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_cmpstr (fp_device_get_driver (tctx->device), ==, "virtual_image"); +} + +static void +test_device_get_device_id (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_cmpstr (fp_device_get_device_id (tctx->device), ==, "0"); +} + +static void +test_device_get_name (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_cmpstr (fp_device_get_name (tctx->device), ==, + "Virtual image device for debugging"); +} + +static void +test_device_get_scan_type (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_cmpint (fp_device_get_scan_type (tctx->device), ==, FP_SCAN_TYPE_SWIPE); +} + +static void +test_device_get_nr_enroll_stages (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_cmpuint (fp_device_get_nr_enroll_stages (tctx->device), ==, 5); +} + +static void +test_device_supports_identify (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_true (fp_device_supports_identify (tctx->device)); +} + +static void +test_device_supports_capture (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_true (fp_device_supports_capture (tctx->device)); +} + +static void +test_device_has_storage (void) +{ + g_autoptr(FptContext) tctx = fpt_context_new_with_virtual_imgdev (); + + fp_device_open_sync (tctx->device, NULL, NULL); + g_assert_false (fp_device_has_storage (tctx->device)); +} + +int +main (int argc, char *argv[]) +{ + g_test_init (&argc, &argv, NULL); + + g_test_add_func ("/device/async/open", test_device_open_async); + g_test_add_func ("/device/async/close", test_device_close_async); + g_test_add_func ("/device/sync/open", test_device_open_sync); + g_test_add_func ("/device/sync/open/notify", test_device_open_sync_notify); + g_test_add_func ("/device/sync/close", test_device_close_sync); + g_test_add_func ("/device/sync/close/notify", test_device_close_sync_notify); + g_test_add_func ("/device/sync/get_driver", test_device_get_driver); + g_test_add_func ("/device/sync/get_device_id", test_device_get_device_id); + g_test_add_func ("/device/sync/get_name", test_device_get_name); + g_test_add_func ("/device/sync/get_scan_type", test_device_get_scan_type); + g_test_add_func ("/device/sync/get_nr_enroll_stages", test_device_get_nr_enroll_stages); + g_test_add_func ("/device/sync/supports_identify", test_device_supports_identify); + g_test_add_func ("/device/sync/supports_capture", test_device_supports_capture); + g_test_add_func ("/device/sync/has_storage", test_device_has_storage); + + return g_test_run (); +} diff --git a/tests/test-utils.c b/tests/test-utils.c index f7890585..834a90e8 100644 --- a/tests/test-utils.c +++ b/tests/test-utils.c @@ -17,6 +17,7 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include #include #include "test-utils.h" @@ -64,3 +65,63 @@ fpt_setup_virtual_device_environment (void) signal (SIGQUIT, on_signal_event); signal (SIGPIPE, on_signal_event); } + +FptContext * +fpt_context_new (void) +{ + FptContext *tctx; + + tctx = g_new0 (FptContext, 1); + tctx->fp_context = fp_context_new (); + + return tctx; +} + +FptContext * +fpt_context_new_with_virtual_imgdev (void) +{ + FptContext *tctx; + GPtrArray *devices; + unsigned int i; + + fpt_setup_virtual_device_environment (); + + tctx = fpt_context_new (); + devices = fp_context_get_devices (tctx->fp_context); + + g_assert_nonnull (devices); + g_assert_cmpuint (devices->len, ==, 1); + + for (i = 0; i < devices->len; ++i) + { + FpDevice *device = devices->pdata[i]; + + if (g_strcmp0 (fp_device_get_driver (device), "virtual_image") == 0) + { + tctx->device = device; + break; + } + } + + g_assert_true (FP_IS_DEVICE (tctx->device)); + g_object_add_weak_pointer (G_OBJECT (tctx->device), (gpointer) & tctx->device); + + return tctx; +} + +void +fpt_context_free (FptContext *tctx) +{ + if (tctx->device && fp_device_is_open (tctx->device)) + { + g_autoptr(GError) error = NULL; + + fp_device_close_sync (tctx->device, NULL, &error); + g_assert_no_error (error); + } + + g_clear_object (&tctx->fp_context); + g_free (tctx); + + fpt_teardown_virtual_device_environment (); +} diff --git a/tests/test-utils.h b/tests/test-utils.h index 369da786..4bc1e699 100644 --- a/tests/test-utils.h +++ b/tests/test-utils.h @@ -21,3 +21,17 @@ void fpt_setup_virtual_device_environment (void); void fpt_teardown_virtual_device_environment (void); + +typedef struct _FptContext +{ + FpContext *fp_context; + FpDevice *device; + gpointer user_data; +} FptContext; + +FptContext * fpt_context_new (void); +FptContext * fpt_context_new_with_virtual_imgdev (void); + +void fpt_context_free (FptContext *test_context); + +G_DEFINE_AUTOPTR_CLEANUP_FUNC (FptContext, fpt_context_free)