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6ff816163e
They have the same value, so the _MAX code would shadow the real code, causing
issues in any client that needs to get all event names from libevdev.
Specifically, the loop of:
for each code in 0 to max-for-type:
print(name)
would not show up the code (but the _MAX) code instead. This causes issues
with clients that rely on name resolution that works. And the _MAX values are
special values anyway.
Blacklist it in the script here, causing it to resolve from name to code, but
not from code to name (like other duplicated codes).
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
155 lines
6.6 KiB
C
155 lines
6.6 KiB
C
/*
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* Copyright © 2013 David Herrmann <dh.herrmann@gmail.com>
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#include <config.h>
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#include "test-common.h"
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START_TEST(test_type_codes)
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{
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ck_assert_int_eq(libevdev_event_type_from_name("EV_SYN"), EV_SYN);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_KEY"), EV_KEY);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_REL"), EV_REL);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_ABS"), EV_ABS);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_MSC"), EV_MSC);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_SND"), EV_SND);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_SW"), EV_SW);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_LED"), EV_LED);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_REP"), EV_REP);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_FF"), EV_FF);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_FF_STATUS"), EV_FF_STATUS);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_MAX"), EV_MAX);
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ck_assert_int_eq(libevdev_event_type_from_name_n("EV_SYNTAX", 6), EV_SYN);
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ck_assert_int_eq(libevdev_event_type_from_name_n("EV_REPTILE", 6), EV_REP);
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}
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END_TEST
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START_TEST(test_type_invalid)
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{
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ck_assert_int_eq(libevdev_event_type_from_name("EV_Syn"), -1);
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ck_assert_int_eq(libevdev_event_type_from_name("ev_SYN"), -1);
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ck_assert_int_eq(libevdev_event_type_from_name("SYN"), -1);
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ck_assert_int_eq(libevdev_event_type_from_name("EV_SYNTAX"), -1);
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ck_assert_int_eq(libevdev_event_type_from_name_n("EV_SYN", 5), -1);
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ck_assert_int_eq(libevdev_event_type_from_name_n("EV_REPTILE", 7), -1);
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}
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END_TEST
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START_TEST(test_key_codes)
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{
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SYN, "SYN_REPORT"), SYN_REPORT);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_ABS, "ABS_X"), ABS_X);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "BTN_A"), BTN_A);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "KEY_A"), KEY_A);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_REL, "REL_X"), REL_X);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_MSC, "MSC_RAW"), MSC_RAW);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_LED, "LED_KANA"), LED_KANA);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SND, "SND_BELL"), SND_BELL);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_REP, "REP_DELAY"), REP_DELAY);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SYN, "SYN_DROPPED"), SYN_DROPPED);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "KEY_RESERVED"), KEY_RESERVED);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "BTN_0"), BTN_0);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "KEY_0"), KEY_0);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF, "FF_GAIN"), FF_GAIN);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF_STATUS, "FF_STATUS_MAX"), FF_STATUS_MAX);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SW, "SW_PEN_INSERTED"), SW_PEN_INSERTED);
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ck_assert_int_eq(libevdev_event_code_from_name_n(EV_ABS, "ABS_YXZ", 5), ABS_Y);
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}
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END_TEST
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START_TEST(test_key_invalid)
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{
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ck_assert_int_eq(libevdev_event_code_from_name(EV_MAX, "MAX_FAKE"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_CNT, "CNT_FAKE"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_PWR, "PWR_SOMETHING"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_ABS, "EV_ABS"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_ABS, "ABS_XY"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "BTN_GAMEPAD"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "BUS_PCI"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF_STATUS, "FF_STATUS"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF_STATUS, "FF_STATUS_"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF, "FF_STATUS"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_FF, "FF_STATUS_"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_KEY, "ID_BUS"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SND, "SND_CNT"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name(EV_SW, "SW_CNT"), -1);
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ck_assert_int_eq(libevdev_event_code_from_name_n(EV_ABS, "ABS_X", 4), -1);
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}
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END_TEST
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START_TEST(test_properties)
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{
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struct prop {
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int val;
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const char *name;
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} lut[] = {
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{ INPUT_PROP_DIRECT, "INPUT_PROP_DIRECT" },
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{ INPUT_PROP_POINTER, "INPUT_PROP_POINTER" },
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{ INPUT_PROP_MAX, "INPUT_PROP_MAX" },
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{ -1, NULL}
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};
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struct prop *p = lut;
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while (p->val != -1) {
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ck_assert_int_eq(libevdev_property_from_name(p->name), p->val);
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p++;
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}
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}
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END_TEST
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START_TEST(test_properties_invalid)
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{
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ck_assert_int_eq(libevdev_property_from_name("EV_ABS"), -1);
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ck_assert_int_eq(libevdev_property_from_name("INPUT_PROP"), -1);
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ck_assert_int_eq(libevdev_property_from_name("INPUT_PROP_"), -1);
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ck_assert_int_eq(libevdev_property_from_name("INPUT_PROP_FOO"), -1);
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ck_assert_int_eq(libevdev_property_from_name_n("INPUT_PROP_POINTER", 11), -1);
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ck_assert_int_eq(libevdev_property_from_name_n("INPUT_PROP_POINTER",
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strlen("INPUT_PROP_POINTER") - 1), -1);
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}
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END_TEST
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Suite *
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event_code_suite(void)
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{
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Suite *s = suite_create("Event codes");
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TCase *tc = tcase_create("type tests");
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tcase_add_test(tc, test_type_codes);
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tcase_add_test(tc, test_type_invalid);
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suite_add_tcase(s, tc);
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tc = tcase_create("key tests");
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tcase_add_test(tc, test_key_codes);
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tcase_add_test(tc, test_key_invalid);
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suite_add_tcase(s, tc);
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tc = tcase_create("property tests");
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tcase_add_test(tc, test_properties);
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tcase_add_test(tc, test_properties_invalid);
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suite_add_tcase(s, tc);
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return s;
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}
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