updated skin studio

tests/drivers/skin_studio_focus_test.lua

@@ -0,0 +1,51 @@
+-- Driver: the studio's side of the alt-tab crash.  Leaving the window mid-drag
+-- must drop the drag and the queued click and still draw; main.lua's routing of
+-- love.focus / love.visible / pad events while the studio owns the window is
+-- pinned by tests/engine/skin_studio_image_import.lua (a driver run boots a
+-- game, so main.lua's Studio branch is not live here).
+--   POKEPORT_DRIVER=tests/drivers/skin_studio_focus_test.lua love .
+return function(game)
+  local U = dofile("tests/drivers/util.lua")
+  local Studio = require("src.ui.SkinStudio")
+  local TouchControls = require("src.core.TouchControls")
+
+  love.window.setMode(1280, 720, { resizable = true, highdpi = true })
+  U.wait(2)
+
+  Studio.load({ version = "red", skinId = "gb_anim", onClose = function() end })
+  U.wait(2)
+  U.log("skin:", Studio.skin and Studio.skin.id)
+
+  Studio.drag = { kind = "control-move", mx = 1, my = 1, bx = 0, by = 0,
+                  bw = 10, bh = 10 }
+  Studio.clicked = true
+  local okFocus, errFocus = pcall(Studio.focus, false)
+  U.log("focus lost:", okFocus, errFocus or "")
+  U.log("drag:", tostring(Studio.drag), "click:", tostring(Studio.clicked))
+  local droppedDrag = Studio.drag == nil and Studio.clicked == false
+
+  -- a held test press must not survive the trip out of the window either
+  Studio.testing = true
+  TouchControls:setPreview(false)
+  TouchControls.held = TouchControls.held or {}
+  TouchControls.held.start = true
+  pcall(Studio.focus, false)
+  local held = next(TouchControls.held or {})
+  U.log("held after focus loss:", tostring(held))
+
+  local okVisible = pcall(Studio.visible, false)
+  U.log("minimize:", okVisible)
+
+  local okDraw, errDraw = pcall(Studio.draw)
+  U.log("draw after alt-tab:", okDraw, errDraw or "")
+
+  Studio.unload()
+
+  if droppedDrag and held == nil and okVisible and okDraw then
+    U.log("RESULT pass")
+  else
+    U.log("RESULT FAIL")
+  end
+  love.event.quit()
+  while true do coroutine.yield() end
+end

tests/drivers/skin_studio_import_shot.lua

@@ -0,0 +1,120 @@
+-- Driver: imports a bezel image into a fresh skin through the studio's Import
+-- button and shoots the result, with the native dialog stubbed out (the real
+-- one blocks on osascript / zenity / PowerShell).  Also covers button art and
+-- the drag-and-drop path.
+--   SHOT_DIR=/tmp/studioimport POKEPORT_DRIVER=tests/drivers/skin_studio_import_shot.lua love .
+return function(game)
+  local U = dofile("tests/drivers/util.lua")
+  local Studio = require("src.ui.SkinStudio")
+  local FilePicker = require("src.core.FilePicker")
+  local TouchSkin = require("src.core.TouchSkin")
+
+  local dir = os.getenv("SHOT_DIR") or "/tmp/studioimport"
+  os.execute('mkdir -p "' .. dir .. '" 2>/dev/null')
+  love.window.setMode(1440, 900, { resizable = true, highdpi = true })
+  U.wait(2)
+
+  local pending = nil
+  love.draw = function()
+    Studio.draw()
+    if pending then
+      local path = pending
+      pending = nil
+      love.graphics.captureScreenshot(function(imagedata)
+        local f = io.open(path, "wb")
+        if f then f:write(imagedata:encode("png"):getString()) f:close() end
+      end)
+    end
+  end
+  local function shot(name)
+    pending = dir .. "/" .. name
+    for _ = 1, 90 do
+      if not pending then break end
+      coroutine.yield()
+    end
+    U.wait(3)
+    local f = io.open(dir .. "/" .. name, "rb")
+    U.log(f and "shot" or "FAIL shot", name)
+    if f then f:close() end
+  end
+
+  Studio.load({ version = "red", onClose = function() end })
+  U.wait(3)
+  -- start from New so the run does not depend on the saved skin choice
+  Studio.skin = TouchSkin.newSkin("import_probe")
+  Studio.skinIdField = "import_probe"
+  Studio.pageIndex, Studio.selected, Studio.images = 1, nil, {}
+  U.log("skin:", Studio.skin.id, "bezel:", tostring(Studio.page().imagePath))
+
+  -- what the native dialog would hand back
+  local picked = "assets/skins/gb_anim/img/gb_back.png"
+  local realOpen = FilePicker.open
+  FilePicker.open = function(prompt, kind)
+    U.log("picker prompt:", prompt, "exts:", table.concat(kind.exts, "/"))
+    return picked
+  end
+
+  Studio.importImageFile("bezel")
+  U.log("status:", tostring(Studio.status))
+  U.log("bezel now:", tostring(Studio.page().imagePath),
+        "loaded:", tostring(Studio.page().image ~= nil))
+  U.log("skin root:", Studio.skin.root)
+  U.log("file on disk:",
+        tostring(love.filesystem.getInfo(Studio.skin.root .. "/img/gb_back.png") ~= nil))
+  local viewport = Studio.page().viewport
+  U.log("viewport left alone:", viewport and
+    ("%.3f %.3f %.3f %.3f"):format(viewport.x, viewport.y, viewport.w, viewport.h)
+    or "none")
+  shot("import_bezel.png")
+
+  -- button art goes onto the selected control, not the page
+  Studio.addControl()
+  FilePicker.open = function() return "assets/skins/gb_anim/img/gbc_a.png" end
+  Studio.importImageFile("idle")
+  local ctl = Studio.selectedControl()
+  U.log("idle art:", tostring(ctl.imagePath),
+        "bezel untouched:", tostring(Studio.page().imagePath))
+  FilePicker.open = function() return "assets/skins/gb_anim/img/gbc_b.png" end
+  Studio.importImageFile("pressed")
+  U.log("pressed art:", tostring(ctl.pressedImagePath))
+  shot("import_button_art.png")
+
+  -- cancelling the dialog changes nothing
+  local before = Studio.page().imagePath
+  FilePicker.open = function() return nil end
+  Studio.importImageFile("bezel")
+  U.log("after cancel:", tostring(Studio.page().imagePath),
+        "unchanged:", tostring(before == Studio.page().imagePath))
+
+  -- the drop path shares the import, and refuses non-art
+  Studio.imageTarget = "bezel"
+  local raw = love.filesystem.read("assets/skins/tv_crt/img/tv-integer.png")
+  Studio.filedropped({
+    getFilename = function() return "/tmp/tv_frame.png" end,
+    open = function() return true end,
+    read = function() return raw end,
+    close = function() return true end,
+  })
+  U.log("dropped bezel:", tostring(Studio.page().imagePath))
+  Studio.filedropped({
+    getFilename = function() return "/tmp/notes.txt" end,
+    open = function() return true end,
+    read = function() return "nope" end,
+    close = function() return true end,
+  })
+  U.log("after dropping a txt:", tostring(Studio.page().imagePath),
+        "status:", tostring(Studio.status))
+  shot("import_dropped.png")
+
+  love.window.setMode(760, 900, { resizable = true, highdpi = true })
+  U.wait(3)
+  shot("import_narrow.png")
+
+  FilePicker.open = realOpen
+  local saved = TouchSkin.find("import_probe")
+  U.log("skin discoverable:", tostring(saved ~= nil))
+  Studio.unload()
+  U.log("done")
+  love.event.quit()
+  while true do coroutine.yield() end
+end