Initial Lime window manager
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169
test/x11-ui-smoke.lisp
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169
test/x11-ui-smoke.lisp
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;;;; Real-X command-map checks. Own Xvfb server, never the current DISPLAY.
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;;;; Optionally bind *UI-SMOKE-IMAGE-DIRECTORY* before loading to save PNGs.
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(require :asdf)
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(asdf:load-asd (truename (merge-pathnames "../lime.asd" *load-truename*)))
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(asdf:load-system "lime/x11")
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(defvar *ui-smoke-image-directory* nil)
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(let ((server (uiop:launch-program '("Xvfb" "-displayfd" "1" "-screen" "0" "1000x622x24" "-nolisten" "tcp")
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:output :stream :error-output :interactive))
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(backend nil) (checks 0))
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(unwind-protect
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(let* ((number (parse-integer (read-line (uiop:process-info-output server))))
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(config (lime.x11:make-lime-configuration
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:default-keybindings-p nil
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:font (lime.x11:make-ui-font-style
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:family "Dina, Fira Code Nerd Font, Noto Color Emoji" :size 12 :weight :bold)
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:bar-style (lime.x11:make-head-bar-style
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:background "#191919" :foreground "#d8c9ad"
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:focused-background "#252525" :focused-foreground "#c49a62"
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:separator-color "#8c9b7a" :title-edge-color "#444444"))))
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(setf backend (lime.x11:start-lime :display-name (format nil ":~D" number) :head-discovery :none))
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(lime.x11:apply-lime-configuration backend config)
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(let* ((display (lime.x11::x11-backend-display backend))
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(world (lime.x11:x11-backend-world backend))
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(revision (lime.core:world-revision world)))
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(labels ((check (truth label) (assert truth () "Command menu: ~A" label) (incf checks))
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(session () (lime.x11::x11-backend-ui-session backend))
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(overlay () (lime.x11::x11-backend-ui-overlay backend))
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(press (key)
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(let* ((keysym (if (characterp key) (char-code key) key))
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(code (xlib:keysym->keycodes display keysym)))
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(check code (format nil "keycode for ~S" key))
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(lime.x11::%handle-ui-key-press backend code 0)
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(xlib:display-finish-output display)))
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(frame (&optional name)
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(let* ((overlay (overlay))
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(canvas (lime.x11::x11-ui-overlay-canvas overlay))
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(window (lime.x11::x11-ui-overlay-window overlay)))
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(xlib:display-finish-output display)
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(check (equalp (lime.x11::ui-canvas-pixels canvas)
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(xlib:image-z-pixarray
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(xlib:get-image window :x 0 :y 0
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:width (lime.x11::ui-canvas-width canvas)
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:height (lime.x11::ui-canvas-height canvas)
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:format :z-pixmap))) "actual painted frame")
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(when (and name *ui-smoke-image-directory*)
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(check (zerop (lime.x11::%cairo-write-png
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(lime.x11::ui-canvas-surface canvas)
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(namestring (merge-pathnames name *ui-smoke-image-directory*))))
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"snapshot")))))
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(lime.x11:backend-open-command-palette backend)
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(check (eq :key-path (lime.ui:ui-session-mode (session))) "Super-y starts at the key root")
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(check (< (lime.x11::x11-ui-overlay-height (overlay)) 200) "root is compact")
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(frame "menu-root.png")
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(press #\w)
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(check (string= "Lime › w Windows" (lime.x11::%ui-menu-heading (session))) "breadcrumb")
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(frame "menu-windows.png")
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(press #xFF08) ; Backspace
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(check (null (lime.ui:ui-session-key-path (session))) "Backspace returns to root")
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(press #\Space)
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(check (eq :search (lime.ui:ui-session-mode (session))) "Space opens search")
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(press #\v)
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(check (string= "v" (lime.ui:ui-session-query (session))) "search types rather than navigates")
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(frame "menu-search.png")
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(press #xFF09) ; Tab
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(check (eq :key-path (lime.ui:ui-session-mode (session))) "Tab returns to root")
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(check (= revision (lime.core:world-revision world)) "browsing does not change the model")
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(press #\v)
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(press #\s)
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(check (eq :prompt (lime.ui:ui-session-mode (session))) "v s is a name prompt")
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(check (string= "Enter to confirm; Esc to cancel." (lime.ui:ui-session-status (session)))
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"prompt footer describes prompt keys, not menu keys")
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(frame "menu-prompt.png")
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(dolist (key '(#\c #\o #\d #\e #\Space #\v #\i #\e #\w)) (press key))
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(press #xFF0D)
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(check (not (lime.x11:backend-command-palette-open-p backend)) "successful command closes")
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(check (getf (lime.x11:backend-status backend) :source-view-id) "checkpoint actually saved")
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(lime.x11:backend-open-command-palette backend)
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(press #\v)
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(press #\o)
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(check (eq :search (lime.ui:ui-session-mode (session))) "v o opens the View picker")
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(check (every (lambda (candidate) (eq :view (first (lime.ui:ui-candidate-id candidate))))
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(lime.ui:ui-session-candidates (session))) "View picker is scoped")
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(press #xFF09)
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(press #\Space)
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(check (find :quit-lime (lime.ui:ui-session-candidates (session)) :key #'lime.ui:ui-candidate-id)
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"global search restored after a scoped picker")
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(press #xFF1B)
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(check (not (lime.x11:backend-command-palette-open-p backend)) "Escape closes")
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;; Explicit recall restores even the last-used checkpoint. It
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;; is intentionally different from reselecting a numbered slot.
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(let* ((head-id (lime.x11:x11-backend-focused-head-id backend))
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(p (lime.core:current-presentation world head-id))
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(view-id (lime.core:presentation-source-view-id p))
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(saved-mode (lime.core:view-layout-mode (lime.core:find-view world view-id))))
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(lime.core:set-presentation-layout-mode world (lime.core:presentation-id p) :monocle)
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(lime.x11:apply-active-presentation backend)
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(lime.x11:backend-open-command-palette backend)
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(press #\v) (press #\o)
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(check (search "Recall view" (lime.ui:ui-candidate-label
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(first (lime.ui:ui-session-candidates (session)))))
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"saved arrangements use recall language")
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(press #xFF0D)
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(check (eq saved-mode (lime.core:presentation-layout-mode p)) "explicit recall restores saved layout")
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(check (not (lime.core:presentation-dirty-p p)) "explicit recall clears live edits")
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;; Direct shortcut opens a picker; opening/choosing does not
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;; modify a checkpoint, and Enter defaults to Cancel.
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(lime.core:set-presentation-layout-mode world (lime.core:presentation-id p) :monocle)
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(lime.x11:apply-active-presentation backend)
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(let ((before (lime.persistence:snapshot-world world)))
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(lime.x11:backend-open-view-update-picker backend)
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(frame)
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(press #xFF0D)
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(check (eq :cancel (lime.ui:ui-candidate-id
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(lime.ui:ui-session-selected-candidate (session)))) "replacement defaults to cancel")
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(frame)
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(press #xFF0D)
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(check (not (session)) "cancel closes picker")
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(check (equalp before (lime.persistence:snapshot-world world)) "cancel preserves checkpoint and live desk"))
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;; Menu update uses the same picker and named confirmation.
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(lime.x11:backend-open-command-palette backend)
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(press #\v) (press #\u) (press #xFF0D) (press #xFF54) (press #xFF0D)
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(check (not (session)) "confirmed replacement closes picker")
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(check (eq :monocle (lime.core:view-layout-mode (lime.core:find-view world view-id))) "only confirmed update replaces checkpoint")
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;; A configured-command wrapper must not close its own picker.
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(lime.x11:apply-lime-configuration
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backend (lime.x11:make-lime-configuration
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:default-keybindings-p nil
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:commands (list (lime.x11:make-lime-command
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:id :update :label "Update saved view"
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:action #'lime.x11:backend-open-view-update-picker))))
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(lime.x11:backend-open-command-palette backend)
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(press #\Space)
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(let ((candidate (find '(:configured-command :update)
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(lime.ui:ui-session-candidates (session))
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:key #'lime.ui:ui-candidate-id :test #'equal)))
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(check candidate "configured command is available in search")
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(lime.x11::%perform-ui-action backend (list :candidate candidate)))
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(check (eq :search (lime.ui:ui-session-mode (session))) "configured update enters picker without closing")
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(press #xFF1B))
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;; Program launch remains the independent direct-search surface.
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(lime.x11:backend-open-run-prompt backend)
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(check (eq :search (lime.ui:ui-session-mode (session))) "Super-p still searches programs")
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(check (null (lime.ui:ui-session-key-root (session))) "launcher has no command tree")
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(press #xFF1B)
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;; Small Heads / large user maps page instead of dropping entries.
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(let* ((head (gethash (first (lime.x11:backend-head-ids backend))
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(lime.x11::x11-backend-heads backend)))
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(nodes (loop for i below 40 collect
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(lime.ui:make-ui-key-node :key (code-char (+ 256 i))
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:label (format nil "Custom command ~D" i)))))
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(setf (lime.x11:x11-head-width head) 320 (lime.x11:x11-head-height head) 260)
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(lime.x11::%open-ui-session backend (lime.ui:make-ui-session nil :key-path nodes :mode :key-path))
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(check (<= (lime.x11::x11-ui-overlay-height (overlay)) 238) "bounded to small Head")
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(press #xFF56) ; PageDown
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(check (= 1 (lime.ui:ui-session-key-page (session))) "PageDown navigates grid")
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(frame "menu-narrow.png")
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(press #xFF55)
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(check (= 0 (lime.ui:ui-session-key-page (session))) "PageUp navigates grid")
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(setf (lime.ui:ui-session-key-page (session)) 999)
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(lime.x11::%render-command-palette backend)
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(check (< (lime.ui:ui-session-key-page (session)) 999) "last page clamps")
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(press #xFF55)
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(check (>= (lime.ui:ui-session-key-page (session)) 0) "paging back remains available")
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(press #xFF1B))
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(format t "~&Live X11 command menu: ~D checks passed.~%" checks))))
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(when backend (lime.x11:stop-backend backend))
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(uiop:terminate-process server)
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(uiop:wait-process server)))
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