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

---
 ...wser_dbg_variables-view-frozen-sealed-nonext.js | 93 ++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 devtools/client/debugger/test/mochitest/browser_dbg_variables-view-frozen-sealed-nonext.js

(limited to 'devtools/client/debugger/test/mochitest/browser_dbg_variables-view-frozen-sealed-nonext.js')

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-frozen-sealed-nonext.js b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-frozen-sealed-nonext.js
new file mode 100644
index 000000000..736deeba1
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-frozen-sealed-nonext.js
@@ -0,0 +1,93 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/**
+ * This test checks that we properly set the frozen, sealed, and non-extensbile
+ * attributes on variables so that the F/S/N is shown in the variables view.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_frame-parameters.html";
+
+var gTab, gPanel, gDebugger;
+
+function test() {
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+
+    prepareTest();
+  });
+}
+
+function prepareTest() {
+  gDebugger.once(gDebugger.EVENTS.FETCHED_SCOPES, runTest);
+
+  evalInTab(gTab, "(" + function () {
+    var frozen = Object.freeze({});
+    var sealed = Object.seal({});
+    var nonExtensible = Object.preventExtensions({});
+    var extensible = {};
+    var string = "foo bar baz";
+
+    debugger;
+  } + "())");
+}
+
+function runTest() {
+  let hasNoneTester = function (aVariable) {
+    ok(!aVariable.hasAttribute("frozen"),
+       "The variable should not be frozen.");
+    ok(!aVariable.hasAttribute("sealed"),
+       "The variable should not be sealed.");
+    ok(!aVariable.hasAttribute("non-extensible"),
+       "The variable should be extensible.");
+  };
+
+  let testers = {
+    frozen: function (aVariable) {
+      ok(aVariable.hasAttribute("frozen"),
+        "The variable should be frozen.");
+    },
+    sealed: function (aVariable) {
+      ok(aVariable.hasAttribute("sealed"),
+        "The variable should be sealed.");
+    },
+    nonExtensible: function (aVariable) {
+      ok(aVariable.hasAttribute("non-extensible"),
+        "The variable should be non-extensible.");
+    },
+    extensible: hasNoneTester,
+    string: hasNoneTester,
+    arguments: hasNoneTester,
+    this: hasNoneTester
+  };
+
+  let variables = gDebugger.document.querySelectorAll(".variable-or-property");
+
+  for (let variable of variables) {
+    let name = variable.querySelector(".name").getAttribute("value");
+    let tester = testers[name];
+    delete testers[name];
+
+    ok(tester, "We should have a tester for the '" + name + "' variable.");
+    tester(variable);
+  }
+
+  is(Object.keys(testers).length, 0,
+    "We should have run and removed all the testers.");
+
+  resumeDebuggerThenCloseAndFinish(gPanel);
+}
+
+registerCleanupFunction(function () {
+  gTab = null;
+  gPanel = null;
+  gDebugger = null;
+});
-- 
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