Complete OWE service setup and lock feed fallback

test/shell.d/fixtures/owe-lock/shell.qml

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+import QtQuick
+import Quickshell
+
+ShellRoot {
+  id: root
+  property var view
+  property var wallpaper
+  property var feed
+  property int step: 0
+
+  Item { id: host; width: 1000; height: 700 }
+
+  function findItem(item, name) {
+    if (item.objectName === name) return item
+    for (var i = 0; i < item.children.length; i++) {
+      var found = findItem(item.children[i], name)
+      if (found) return found
+    }
+    return null
+  }
+
+  function check(condition, message) {
+    if (!condition) throw new Error(message)
+  }
+
+  Timer {
+    interval: 150
+    repeat: true
+    running: true
+    onTriggered: {
+      try {
+        if (root.step === 0) {
+          var component = Qt.createComponent("file://" + Quickshell.env("OMARCHY_PATH") + "/shell/plugins/lock/LockView.qml")
+          check(component.status === Component.Ready, component.errorString())
+          root.view = component.createObject(host, {width: 1000, height: 700, backgroundPath: "/still.png", loadBackground: false})
+          check(root.view !== null, component.errorString())
+          root.wallpaper = findItem(root.view, "lockWallpaper")
+          root.feed = findItem(root.view, "lockFeedLoader")
+          check(root.wallpaper.path === "", "hidden still must not decode")
+          root.view.backgroundPath = "/video.mp4"
+          root.view.videoPosterPath = "/poster.jpg"
+        } else if (root.step === 1) {
+          check(!root.feed.active && root.feed.item === null, "hidden video must not load a feed client")
+          root.view.loadBackground = true
+          root.view.powerSaverActive = true
+        } else if (root.step === 2) {
+          check(root.wallpaper.path === "/poster.jpg", "power saver keeps the video poster")
+          check(!root.feed.active, "power saver must not connect to the feed")
+          root.view.powerSaverActive = false
+        } else if (root.step === 3) {
+          check(root.feed.active, "visible video enables the isolated feed loader")
+          check(root.wallpaper.path === "/poster.jpg", "poster stays beneath the feed before its first frame")
+          root.view.displaysBlank = true
+        } else if (root.step === 4) {
+          check(!root.feed.active && root.feed.item === null, "blanking releases the feed client")
+          root.view.loadBackground = false
+        } else {
+          check(root.wallpaper.path === "", "unlock releases the poster image")
+          console.log("OWE_LOCK_TEST_PASS")
+          Qt.quit()
+        }
+        root.step++
+      } catch (error) {
+        console.error("OWE_LOCK_TEST_FAIL: " + error)
+        Qt.quit()
+      }
+    }
+  }
+}