Bug 1670295 - [marionette] Port Marionette:singleTap to use JSWindowActors r=marionette-reviewers,whimboo,maja_zf

Depends on D93365

Differential Revision: https://phabricator.services.mozilla.com/D93325

testing/marionette/actors/MarionetteFrameChild.jsm

@@ -20,6 +20,7 @@ XPCOMUtils.defineLazyModuleGetters(this, {
   evaluate: "chrome://marionette/content/evaluate.js",
   event: "chrome://marionette/content/event.js",
   interaction: "chrome://marionette/content/interaction.js",
+  legacyaction: "chrome://marionette/content/legacyaction.js",
   Log: "chrome://marionette/content/log.js",
   sandbox: "chrome://marionette/content/evaluate.js",
   Sandboxes: "chrome://marionette/content/evaluate.js",
@@ -39,6 +40,17 @@ class MarionetteFrameChild extends JSWindowActorChild {
     return this.manager.innerWindowId;
   }
 
+  /**
+   * Lazy getter to create a legacyaction Chain instance for touch events.
+   */
+  get legacyactions() {
+    if (!this._legacyactions) {
+      this._legacyactions = new legacyaction.Chain();
+    }
+
+    return this._legacyactions;
+  }
+
   actorCreated() {
     logger.trace(
       `[${this.browsingContext.id}] Child actor created for window id ${this.innerWindowId}`
@@ -147,6 +159,9 @@ class MarionetteFrameChild extends JSWindowActorChild {
         case "MarionetteFrameParent:sendKeysToElement":
           result = await this.sendKeysToElement(data);
           break;
+        case "MarionetteFrameParent:singleTap":
+          result = await this.singleTap(data);
+          break;
         case "MarionetteFrameParent:switchToFrame":
           result = await this.switchToFrame(data);
           break;
@@ -476,6 +491,14 @@ class MarionetteFrameChild extends JSWindowActorChild {
     return interaction.sendKeysToElement(elem, text, opts);
   }
 
+  /**
+   * Perform a single tap.
+   */
+  async singleTap(options = {}) {
+    const { capabilities, elem, x, y } = options;
+    return this.legacyactions.singleTap(elem, x, y, capabilities);
+  }
+
   /**
    * Switch to the specified frame.
    *

testing/marionette/actors/MarionetteFrameParent.jsm

@@ -219,6 +219,15 @@ class MarionetteFrameParent extends JSWindowActorParent {
     return this.sendQuery("MarionetteFrameParent:releaseActions");
   }
 
+  async singleTap(elem, x, y, capabilities) {
+    return this.sendQuery("MarionetteFrameParent:singleTap", {
+      capabilities,
+      elem,
+      x,
+      y,
+    });
+  }
+
   async switchToFrame(id) {
     const {
       browsingContextId,

testing/marionette/driver.js

@@ -1898,6 +1898,11 @@ GeckoDriver.prototype.singleTap = async function(cmd) {
   let { id, x, y } = cmd.parameters;
   let webEl = WebElement.fromUUID(id, this.context);
 
+  if (MarionettePrefs.useActors) {
+    await this.getActor().singleTap(webEl, x, y, this.capabilities);
+    return;
+  }
+
   switch (this.context) {
     case Context.Chrome:
       throw new error.UnsupportedOperationError(