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input-capture: Fix off-by-one for barrier validation

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Assuming two 1920x1080 screens next to each other: a horizontal barrier
starting at 1920 going east is always outside the left screen.

Assuming two 1920x1080 screens on top of each other: a vertical barrier
starting at 1080 going south is always outside the top screen.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3319>
This commit is contained in:
Peter Hutterer
2023-10-10 14:37:27 +10:00
committed by Marge Bot
parent 909cc6c240
commit b7078ddab7
2 changed files with 13 additions and 9 deletions
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18
src/tests/input-capture-test-client.c
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@ -683,7 +683,7 @@ test_barriers (void)
InputCapture *input_capture;
InputCaptureSession *session;
g_autolist (Zone) zones = NULL;
unsigned int barrier1, barrier2;
unsigned int barrier1, barrier2, barrier3;
BarriersTestData data = {};
unsigned int prev_activated_serial;
@ -693,20 +693,24 @@ test_barriers (void)
zones = input_capture_session_get_zones (session);
/*
* +-------------+--------------+
* || | |
* ||<--B#1 | |
* || | B#2 |
* +-------------+ | |
* | V |
* +-------------+==============+
* || | ^ |
* ||<--B#1 | | |
* || | B#2 B#3 |
* +-------------+ | |
* | V |
* +==============+
*/
barrier1 = input_capture_session_add_barrier (session, 0, 0, 0, 600);
barrier2 = input_capture_session_add_barrier (session, 800, 768, 1824, 768);
barrier3 = input_capture_session_add_barrier (session, 800, 0, 1824, 0);
g_assert_cmpuint (barrier1, !=, 0);
g_assert_cmpuint (barrier2, !=, 0);
g_assert_cmpuint (barrier3, !=, 0);
g_assert_cmpuint (barrier1, !=, barrier2);
g_assert_cmpuint (barrier1, !=, barrier3);
g_assert_cmpuint (barrier2, !=, barrier3);
g_signal_connect (session->proxy, "activated",
G_CALLBACK (on_activated), &data);