Add m-esr52 at 52.6.0

1 files changed, 117 insertions, 0 deletions

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-map-set.js b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-map-set.js
new file mode 100644
index 000000000..0c301c683
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-map-set.js
@@ -0,0 +1,117 @@
+/* -*- 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/ */
+
+/**
+ * Test that Map and Set and their Weak friends are displayed in variables view.
+ */
+
+"use strict";
+
+const TAB_URL = EXAMPLE_URL + "doc_map-set.html";
+
+var test = Task.async(function* () {
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  const [tab,, panel] = yield initDebugger(TAB_URL, options);
+
+  const scopes = waitForCaretAndScopes(panel, 37);
+  callInTab(tab, "startTest");
+  yield scopes;
+
+  const variables = panel.panelWin.DebuggerView.Variables;
+  ok(variables, "Should get the variables view.");
+
+  const scope = variables.getScopeAtIndex(0);
+  ok(scope, "Should get the current function's scope.");
+
+  /* Test the maps */
+  for (let varName of ["map", "weakMap"]) {
+    const mapVar = scope.get(varName);
+    ok(mapVar, `Retrieved the '${varName}' variable from the scope`);
+
+    info(`Expanding '${varName}' variable`);
+    yield mapVar.expand();
+
+    const entries = mapVar.get("<entries>");
+    ok(entries, `Retrieved the '${varName}' entries`);
+
+    info(`Expanding '${varName}' entries`);
+    yield entries.expand();
+
+    // Check the entries. WeakMap returns its entries in a nondeterministic
+    // order, so we make our job easier by not testing the exact values.
+    let i = 0;
+    for (let [ name, entry ] of entries) {
+      is(name, i, `The '${varName}' entry's property name is correct`);
+      ok(entry.displayValue.startsWith("Object \u2192 "),
+        `The '${varName}' entry's property value is correct`);
+      yield entry.expand();
+
+      let key = entry.get("key");
+      ok(key, `The '${varName}' entry has the 'key' property`);
+      yield key.expand();
+
+      let keyProperty = key.get("a");
+      ok(keyProperty,
+        `The '${varName}' entry's 'key' has the correct property`);
+
+      let value = entry.get("value");
+      ok(value, `The '${varName}' entry has the 'value' property`);
+
+      i++;
+    }
+
+    is(i, 2, `The '${varName}' entry count is correct`);
+
+    // Check the extra property on the object
+    let extraProp = mapVar.get("extraProp");
+    ok(extraProp, `Retrieved the '${varName}' extraProp`);
+    is(extraProp.displayValue, "true",
+      `The '${varName}' extraProp's value is correct`);
+  }
+
+  /* Test the sets */
+  for (let varName of ["set", "weakSet"]) {
+    const setVar = scope.get(varName);
+    ok(setVar, `Retrieved the '${varName}' variable from the scope`);
+
+    info(`Expanding '${varName}' variable`);
+    yield setVar.expand();
+
+    const entries = setVar.get("<entries>");
+    ok(entries, `Retrieved the '${varName}' entries`);
+
+    info(`Expanding '${varName}' entries`);
+    yield entries.expand();
+
+    // Check the entries. WeakSet returns its entries in a nondeterministic
+    // order, so we make our job easier by not testing the exact values.
+    let i = 0;
+    for (let [ name, entry ] of entries) {
+      is(name, i, `The '${varName}' entry's property name is correct`);
+      is(entry.displayValue, "Object",
+        `The '${varName}' entry's property value is correct`);
+      yield entry.expand();
+
+      let entryProperty = entry.get("a");
+      ok(entryProperty,
+        `The '${varName}' entry's value has the correct property`);
+
+      i++;
+    }
+
+    is(i, 2, `The '${varName}' entry count is correct`);
+
+    // Check the extra property on the object
+    let extraProp = setVar.get("extraProp");
+    ok(extraProp, `Retrieved the '${varName}' extraProp`);
+    is(extraProp.displayValue, "true",
+      `The '${varName}' extraProp's value is correct`);
+  }
+
+  resumeDebuggerThenCloseAndFinish(panel);
+});