From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001
From: "Matt A. Tobin" <mattatobin@localhost.localdomain>
Date: Fri, 2 Feb 2018 04:16:08 -0500
Subject: Add m-esr52 at 52.6.0

---
 .../client/commandline/test/browser_cmd_jsb.js     | 103 +++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 devtools/client/commandline/test/browser_cmd_jsb.js

(limited to 'devtools/client/commandline/test/browser_cmd_jsb.js')

diff --git a/devtools/client/commandline/test/browser_cmd_jsb.js b/devtools/client/commandline/test/browser_cmd_jsb.js
new file mode 100644
index 000000000..c27cf151c
--- /dev/null
+++ b/devtools/client/commandline/test/browser_cmd_jsb.js
@@ -0,0 +1,103 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+// Tests that the jsb command works as it should
+
+const TEST_URI = "http://example.com/browser/devtools/client/commandline/" +
+                 "test/browser_cmd_jsb_script.jsi";
+
+function test() {
+  return Task.spawn(testTask).then(finish, helpers.handleError);
+}
+
+function* testTask() {
+  let options = yield helpers.openTab("about:blank");
+  yield helpers.openToolbar(options);
+
+  let notifyPromise = wwNotifyOnce();
+
+  helpers.audit(options, [
+    {
+      setup: "jsb",
+      check: {
+        input:  "jsb",
+        hints:     " <url> [options]",
+        markup: "VVV",
+        status: "ERROR"
+      }
+    },
+    {
+      setup: "jsb " + TEST_URI,
+      // Should result in a new scratchpad window
+      exec: {
+        output: "",
+        error: false
+      }
+    }
+  ]);
+
+  let { subject } = yield notifyPromise;
+  let scratchpadWin = subject.QueryInterface(Ci.nsIDOMWindow);
+  yield helpers.listenOnce(scratchpadWin, "load");
+
+  let scratchpad = scratchpadWin.Scratchpad;
+
+  yield observeOnce(scratchpad);
+
+  let result = scratchpad.getText();
+  result = result.replace(/[\r\n]]*/g, "\n");
+  let correct = "function somefunc() {\n" +
+            "  if (true) // Some comment\n" +
+            "    doSomething();\n" +
+            "  for (let n = 0; n < 500; n++) {\n" +
+            "    if (n % 2 == 1) {\n" +
+            "      console.log(n);\n" +
+            "      console.log(n + 1);\n" +
+            "    }\n" +
+            "  }\n" +
+            "}";
+  is(result, correct, "JS has been correctly prettified");
+
+  if (scratchpadWin) {
+    scratchpadWin.close();
+    scratchpadWin = null;
+  }
+
+  yield helpers.closeToolbar(options);
+  yield helpers.closeTab(options);
+}
+
+/**
+ * A wrapper for calling Services.ww.[un]registerNotification using promises.
+ * @return a promise that resolves when the notification service first notifies
+ * with topic == "domwindowopened".
+ * The value of the promise is { subject: subject, topic: topic, data: data }
+ */
+function wwNotifyOnce() {
+  return new Promise(resolve => {
+    let onNotify = (subject, topic, data) => {
+      if (topic == "domwindowopened") {
+        Services.ww.unregisterNotification(onNotify);
+        resolve({ subject: subject, topic: topic, data: data });
+      }
+    };
+
+    Services.ww.registerNotification(onNotify);
+  });
+}
+
+/**
+ * YET ANOTHER WRAPPER for a place where we are using events as poor-man's
+ * promises. Perhaps this should be promoted to scratchpad?
+ */
+function observeOnce(scratchpad) {
+  return new Promise(resolve => {
+    let observer = {
+      onReady: function () {
+        scratchpad.removeObserver(observer);
+        resolve();
+      },
+    };
+    scratchpad.addObserver(observer);
+  });
+}
-- 
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