libinput/test
Peter Hutterer 493a830651 touchpad: time the 3fg fast swipe timeout from the initial contact
We differ between a fast 3fg swipe and a 3fg drag based on whether we
move 5mm within 80ms of contact. Alas, the code started the timeout once
we had enough motion, not on initial contact.

Three fingers down, then resting for >80ms, then moving 5mm within the
subsequent 80ms would thus trigger a fast swipe because the timer wasn't
set until sufficient movement happened. Fix this by setting the timer
based on the initial touch point's time. This requires potentially
setting a negative timer to avoid duplicating parts of the state
machine.

Closes #1266

Fixes: fe1d44637f ("touchpad: add support for fast swipe when 3fg drag is enabled")
(cherry picked from commit fdd43a4fcd)

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1470>
2026-04-21 12:49:31 +10:00
..
.clang-tidy Add a clang-tidy file 2025-04-07 08:43:36 +00:00
50-litest.conf test: rename the identifier in the 50-litest.conf 2020-07-15 09:36:48 +10:00
build-cxx.cc meson.build: drop the separate cpp flags 2020-09-09 13:57:39 +10:00
build-pedantic.c Fix a couple of coding style issues 2015-05-01 12:09:57 +10:00
check-leftover-udev-rules.sh test: add a script to check for leftover litest rules 2018-03-23 12:41:23 +10:00
generate-gcov-report.sh Hook up gcov for coverage reports 2017-01-20 10:35:37 +10:00
helper-copy-and-exec-from-tmp.sh tools: move the builddir lookup function out to a separate file 2019-03-14 11:28:05 +10:00
libinput-test-suite.man test: rename the identifier in the 50-litest.conf 2020-07-15 09:36:48 +10:00
litest-device-absinfo-override.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-acer-hawaii-keyboard.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-acer-hawaii-touchpad.c test: add missing BTN_TOOL_QUINTTAP to the acer hawaii test device 2026-01-20 11:49:58 +10:00
litest-device-aiptek-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-alps-3fg.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-alps-dualpoint.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-alps-semi-mt.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-anker-mouse-kbd.c test: update a test for current kernels 2025-07-01 09:20:57 +00:00
litest-device-apple-appletouch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-apple-internal-keyboard.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-apple-magicmouse.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-asus-rog-gladius.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-atmel-hover.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-bcm5974.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-calibrated-touchscreen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-cyborg-rat-5.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-dell-canvas-totem-touch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-dell-canvas-totem.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-elan-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-elantech-touchpad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-format-string.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-generic-pressurepad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-generic-singletouch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-generic-usb-keyboard.c test: recover external usb keyboard touchpad combo 2026-02-02 09:52:08 +00:00
litest-device-generic-usb-touchpad.c test: recover external usb keyboard touchpad combo 2026-02-02 09:52:08 +00:00
litest-device-gpio-keys.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-hp-wmi-hotkeys.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-huion-pentablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-huion-q620m-dial.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-ignored-mouse.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard-all-codes.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard-quirked.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard-razer-blackwidow.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard-razer-blade-stealth-videoswitch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard-razer-blade-stealth.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-keyboard.c evdev: move the SYN_REPORT 1 filtering to the touchpad backend 2025-07-31 00:50:30 +00:00
litest-device-keypad-slide-switch.c evdev: add support for SW_KEYPAD_SLIDE 2025-12-11 13:28:41 +02:00
litest-device-lenovo-scrollpoint.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-lid-switch-surface3.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-lid-switch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-logitech-media-keyboard-elite.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-logitech-trackball.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-magic-trackpad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-low-dpi.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-ps2.c test: add a typical PS/2 wheel mouse 2025-07-17 00:36:52 +00:00
litest-device-mouse-roccat.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-virtual.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-wheel-click-angle.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-wheel-click-count.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse-wheel-hires-disabled.c plugin: ignore high-resolution wheel events from disabled wheels 2025-07-24 09:13:12 +10:00
litest-device-mouse-wheel-tilt.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-mouse.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-ms-nano-transceiver-mouse.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-ms-surface-cover.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-nexus4-touch-screen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-ploopy-pavonis-stylus.c test: add a test device for a pressureless tablet 2025-07-09 21:21:32 +00:00
litest-device-protocol-a-touch-screen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-qemu-usb-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-sony-vaio-keys.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-hover.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-i2c.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-phantomclicks.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-pressurepad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-rmi4.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-st.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-t440.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-x1-carbon-3rd.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-synaptics-x220.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-tablet-doubledial.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-tablet-mode-switch.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-tablet-rel-dial.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-thinkpad-extrabuttons.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-touch-screen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-touchpad-palm-threshold-zero.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-touchscreen-fuzz.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-touchscreen-invalid-range.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-touchscreen-mt-tool.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-trackpoint.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-uclogic-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-vmware-virtual-usb-mouse.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-bamboo-2fg-finger.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-bamboo-2fg-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-bamboo-2fg-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-bamboo-16fg-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-calibrated-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-12wx-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-13hdt-finger.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-13hdt-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-13hdt-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-24hd-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-24hdt-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-pro-16-finger.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-pro-16-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-cintiq-pro-16-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-ekr.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-hid4800-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-intuos3-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-intuos5-finger.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-intuos5-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-intuos5-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-isdv4-524c-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-isdv4-4200-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-isdv4-e6-finger.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-isdv4-e6-pen.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wacom-mobilestudio-pro-pad.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-waltop-tablet.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-wheel-only.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-xen-virtual-pointer.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-device-yubikey.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-int.h Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-main.c Fix clang-tidy false positives 2025-11-06 23:31:27 +00:00
litest-runner.c Use a newtype usec_t for timestamps for better type-safety 2025-12-12 04:15:15 +00:00
litest-runner.h Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest-selftest.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
litest.c test: change the gesture state color to normal yellow 2026-01-20 14:59:02 +10:00
litest.h test: recover external usb keyboard touchpad combo 2026-02-02 09:52:08 +00:00
symbols-leak-test test: print the usage from the symbols-leak-test 2022-11-22 19:02:03 +00:00
test-builddir-lookup.c meson: revamp the debug build detection for the builddir lookup 2026-01-10 10:39:21 +00:00
test-device.c evdev: move the SYN_REPORT 1 filtering to the touchpad backend 2025-07-31 00:50:30 +00:00
test-gestures.c touchpad: time the 3fg fast swipe timeout from the initial contact 2026-04-21 12:49:31 +10:00
test-keyboard.c test: fix the keycode obfuscation test 2025-08-01 04:02:57 +00:00
test-library-version.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-log.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-misc.c evdev: add support for SW_KEYPAD_SLIDE 2025-12-11 13:28:41 +02:00
test-pad.c meson.build: change from config.set10() and #if to config.set() and #ifdef 2025-07-28 12:04:09 +10:00
test-path.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-plugins-lua.c lua: force text mode for loading plugins 2026-04-02 10:18:00 +10:00
test-pointer.c test: switch another test to use logcapture 2025-08-01 04:02:57 +00:00
test-quirks.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-switch.c evdev: add support for SW_KEYPAD_SLIDE 2025-12-11 13:28:41 +02:00
test-tablet.c Add libinput_tablet_tool_get_name() for the tool's specific name 2026-01-14 16:44:01 +10:00
test-totem.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-touch.c meson.build: change from config.set10() and #if to config.set() and #ifdef 2025-07-28 12:04:09 +10:00
test-touchpad-buttons.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-touchpad-tap.c test: correct a copy/pasted comment 2026-01-20 13:14:24 +10:00
test-touchpad.c touchpad: add get_default_timeout for dwt and dwtp 2026-02-03 13:01:59 +10:00
test-trackball.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-trackpoint.c touchpad: add configurable timeouts to disable-while-trackpointing 2025-12-02 09:24:15 +10:00
test-udev.c Run clang-format over the code 2025-07-01 16:42:44 +10:00
test-util-includes.c.in test: rename test-util-includes.c to .c.in 2025-04-04 15:47:23 +00:00
test-utils.c evdev: store the SYN_REPORT value in the frame 2026-04-17 11:40:45 +10:00
test_quirks_files.py pre-commit: bump to latest ruff-format 2025-07-09 00:13:00 +00:00
valgrind.suppressions test: grab the device before any lid or tablet mode switches 2020-07-07 18:51:33 +10:00