5 files changed, 138 insertions, 0 deletions
diff --git a/devtools/shared/specs/descriptors/moz.build b/devtools/shared/specs/descriptors/moz.build
new file mode 100644
index 0000000000..bf297b3dcb
--- /dev/null
+++ b/devtools/shared/specs/descriptors/moz.build
@@ -0,0 +1,12 @@
+# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
+# vim: set filetype=python:
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+DevToolsModules(
+    "process.js",
+    "tab.js",
+    "webextension.js",
+    "worker.js",
+)
diff --git a/devtools/shared/specs/descriptors/process.js b/devtools/shared/specs/descriptors/process.js
new file mode 100644
index 0000000000..402552919a
--- /dev/null
+++ b/devtools/shared/specs/descriptors/process.js
@@ -0,0 +1,25 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const { generateActorSpec, RetVal } = require("devtools/shared/protocol");
+
+const processDescriptorSpec = generateActorSpec({
+  typeName: "processDescriptor",
+
+  methods: {
+    getTarget: {
+      request: {},
+      response: {
+        process: RetVal("json"),
+      },
+    },
+    getWatcher: {
+      request: {},
+      response: RetVal("watcher"),
+    },
+  },
+});
+
+exports.processDescriptorSpec = processDescriptorSpec;
diff --git a/devtools/shared/specs/descriptors/tab.js b/devtools/shared/specs/descriptors/tab.js
new file mode 100644
index 0000000000..f767468236
--- /dev/null
+++ b/devtools/shared/specs/descriptors/tab.js
@@ -0,0 +1,31 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const { generateActorSpec, RetVal } = require("devtools/shared/protocol");
+
+const tabDescriptorSpec = generateActorSpec({
+  typeName: "tabDescriptor",
+
+  methods: {
+    getTarget: {
+      request: {},
+      response: {
+        frame: RetVal("json"),
+      },
+    },
+    getFavicon: {
+      request: {},
+      response: {
+        favicon: RetVal("string"),
+      },
+    },
+    getWatcher: {
+      request: {},
+      response: RetVal("watcher"),
+    },
+  },
+});
+
+exports.tabDescriptorSpec = tabDescriptorSpec;
diff --git a/devtools/shared/specs/descriptors/webextension.js b/devtools/shared/specs/descriptors/webextension.js
new file mode 100644
index 0000000000..60ab47494d
--- /dev/null
+++ b/devtools/shared/specs/descriptors/webextension.js
@@ -0,0 +1,30 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const { RetVal, generateActorSpec } = require("devtools/shared/protocol");
+
+const webExtensionDescriptorSpec = generateActorSpec({
+  typeName: "webExtensionDescriptor",
+
+  methods: {
+    reload: {
+      request: {},
+      response: { addon: RetVal("json") },
+    },
+
+    // @backward-compat { version 70 } The method is now called getTarget
+    connect: {
+      request: {},
+      response: { form: RetVal("json") },
+    },
+
+    getTarget: {
+      request: {},
+      response: { form: RetVal("json") },
+    },
+  },
+});
+
+exports.webExtensionDescriptorSpec = webExtensionDescriptorSpec;
diff --git a/devtools/shared/specs/descriptors/worker.js b/devtools/shared/specs/descriptors/worker.js
new file mode 100644
index 0000000000..12b942730f
--- /dev/null
+++ b/devtools/shared/specs/descriptors/worker.js
@@ -0,0 +1,40 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+"use strict";
+
+const { RetVal, generateActorSpec } = require("devtools/shared/protocol");
+
+const workerDescriptorSpec = generateActorSpec({
+  typeName: "workerDescriptor",
+
+  methods: {
+    attach: {
+      request: {},
+      response: RetVal("json"),
+    },
+    detach: {
+      request: {},
+      response: RetVal("json"),
+    },
+    getTarget: {
+      request: {},
+      response: RetVal("json"),
+    },
+    push: {
+      request: {},
+      response: RetVal("json"),
+    },
+  },
+
+  events: {
+    // WorkerDescriptorActor still uses old sendActorEvent function,
+    // but it should use emit instead.
+    // Do not emit a `close` event as Target class emit this event on destroy
+    "worker-close": {
+      type: "close",
+    },
+  },
+});
+
+exports.workerDescriptorSpec = workerDescriptorSpec;