1 files changed, 262 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-webidl.js b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-webidl.js
new file mode 100644
index 000000000..4499ec18f
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_variables-view-webidl.js
@@ -0,0 +1,262 @@
+/* -*- 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/ */
+
+/**
+ * Make sure that the variables view correctly displays WebIDL attributes in DOM
+ * objects.
+ */
+
+const TAB_URL = EXAMPLE_URL + "doc_frame-parameters.html";
+
+var gTab, gPanel, gDebugger;
+var gVariables;
+
+function test() {
+  // Debug test slaves are a bit slow at this test.
+  requestLongerTimeout(2);
+
+  let options = {
+    source: TAB_URL,
+    line: 1
+  };
+  initDebugger(TAB_URL, options).then(([aTab,, aPanel]) => {
+    gTab = aTab;
+    gPanel = aPanel;
+    gDebugger = gPanel.panelWin;
+    gVariables = gDebugger.DebuggerView.Variables;
+
+    waitForCaretAndScopes(gPanel, 24)
+      .then(expandGlobalScope)
+      .then(performTest)
+      .then(() => resumeDebuggerThenCloseAndFinish(gPanel))
+      .then(null, aError => {
+        ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
+      });
+
+    generateMouseClickInTab(gTab, "content.document.querySelector('button')");
+  });
+}
+
+function expandGlobalScope() {
+  let deferred = promise.defer();
+
+  let globalScope = gVariables.getScopeAtIndex(2);
+  is(globalScope.expanded, false,
+    "The global scope should not be expanded by default.");
+
+  gDebugger.once(gDebugger.EVENTS.FETCHED_VARIABLES, deferred.resolve);
+
+  EventUtils.sendMouseEvent({ type: "mousedown" },
+    globalScope.target.querySelector(".name"),
+    gDebugger);
+
+  return deferred.promise;
+}
+
+function performTest() {
+  let deferred = promise.defer();
+  let globalScope = gVariables.getScopeAtIndex(2);
+
+  let buttonVar = globalScope.get("button");
+  let buttonAsProtoVar = globalScope.get("buttonAsProto");
+  let documentVar = globalScope.get("document");
+
+  is(buttonVar.target.querySelector(".name").getAttribute("value"), "button",
+    "Should have the right property name for 'button'.");
+  is(buttonVar.target.querySelector(".value").getAttribute("value"), "<button>",
+    "Should have the right property value for 'button'.");
+  ok(buttonVar.target.querySelector(".value").className.includes("token-domnode"),
+    "Should have the right token class for 'button'.");
+
+  is(buttonAsProtoVar.target.querySelector(".name").getAttribute("value"), "buttonAsProto",
+    "Should have the right property name for 'buttonAsProto'.");
+  is(buttonAsProtoVar.target.querySelector(".value").getAttribute("value"), "Object",
+    "Should have the right property value for 'buttonAsProto'.");
+  ok(buttonAsProtoVar.target.querySelector(".value").className.includes("token-other"),
+    "Should have the right token class for 'buttonAsProto'.");
+
+  is(documentVar.target.querySelector(".name").getAttribute("value"), "document",
+    "Should have the right property name for 'document'.");
+  is(documentVar.target.querySelector(".value").getAttribute("value"),
+    "HTMLDocument \u2192 doc_frame-parameters.html",
+    "Should have the right property value for 'document'.");
+  ok(documentVar.target.querySelector(".value").className.includes("token-domnode"),
+    "Should have the right token class for 'document'.");
+
+  is(buttonVar.expanded, false,
+    "The buttonVar should not be expanded at this point.");
+  is(buttonAsProtoVar.expanded, false,
+    "The buttonAsProtoVar should not be expanded at this point.");
+  is(documentVar.expanded, false,
+    "The documentVar should not be expanded at this point.");
+
+  waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 3).then(() => {
+    is(buttonVar.get("type").target.querySelector(".name").getAttribute("value"), "type",
+      "Should have the right property name for 'type'.");
+    is(buttonVar.get("type").target.querySelector(".value").getAttribute("value"), "\"submit\"",
+      "Should have the right property value for 'type'.");
+    ok(buttonVar.get("type").target.querySelector(".value").className.includes("token-string"),
+      "Should have the right token class for 'type'.");
+
+    is(buttonVar.get("childNodes").target.querySelector(".name").getAttribute("value"), "childNodes",
+      "Should have the right property name for 'childNodes'.");
+    is(buttonVar.get("childNodes").target.querySelector(".value").getAttribute("value"), "NodeList[1]",
+      "Should have the right property value for 'childNodes'.");
+    ok(buttonVar.get("childNodes").target.querySelector(".value").className.includes("token-other"),
+      "Should have the right token class for 'childNodes'.");
+
+    is(buttonVar.get("onclick").target.querySelector(".name").getAttribute("value"), "onclick",
+      "Should have the right property name for 'onclick'.");
+    is(buttonVar.get("onclick").target.querySelector(".value").getAttribute("value"), "onclick(event)",
+      "Should have the right property value for 'onclick'.");
+    ok(buttonVar.get("onclick").target.querySelector(".value").className.includes("token-other"),
+      "Should have the right token class for 'onclick'.");
+
+    is(documentVar.get("title").target.querySelector(".name").getAttribute("value"), "title",
+      "Should have the right property name for 'title'.");
+    is(documentVar.get("title").target.querySelector(".value").getAttribute("value"), "\"Debugger test page\"",
+      "Should have the right property value for 'title'.");
+    ok(documentVar.get("title").target.querySelector(".value").className.includes("token-string"),
+      "Should have the right token class for 'title'.");
+
+    is(documentVar.get("childNodes").target.querySelector(".name").getAttribute("value"), "childNodes",
+      "Should have the right property name for 'childNodes'.");
+    is(documentVar.get("childNodes").target.querySelector(".value").getAttribute("value"), "NodeList[3]",
+      "Should have the right property value for 'childNodes'.");
+    ok(documentVar.get("childNodes").target.querySelector(".value").className.includes("token-other"),
+      "Should have the right token class for 'childNodes'.");
+
+    is(documentVar.get("onclick").target.querySelector(".name").getAttribute("value"), "onclick",
+      "Should have the right property name for 'onclick'.");
+    is(documentVar.get("onclick").target.querySelector(".value").getAttribute("value"), "null",
+      "Should have the right property value for 'onclick'.");
+    ok(documentVar.get("onclick").target.querySelector(".value").className.includes("token-null"),
+      "Should have the right token class for 'onclick'.");
+
+    let buttonProtoVar = buttonVar.get("__proto__");
+    let buttonAsProtoProtoVar = buttonAsProtoVar.get("__proto__");
+    let documentProtoVar = documentVar.get("__proto__");
+
+    is(buttonProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+      "Should have the right property name for '__proto__'.");
+    is(buttonProtoVar.target.querySelector(".value").getAttribute("value"), "HTMLButtonElementPrototype",
+      "Should have the right property value for '__proto__'.");
+    ok(buttonProtoVar.target.querySelector(".value").className.includes("token-other"),
+      "Should have the right token class for '__proto__'.");
+
+    is(buttonAsProtoProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+      "Should have the right property name for '__proto__'.");
+    is(buttonAsProtoProtoVar.target.querySelector(".value").getAttribute("value"), "<button>",
+      "Should have the right property value for '__proto__'.");
+    ok(buttonAsProtoProtoVar.target.querySelector(".value").className.includes("token-domnode"),
+      "Should have the right token class for '__proto__'.");
+
+    is(documentProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+      "Should have the right property name for '__proto__'.");
+    is(documentProtoVar.target.querySelector(".value").getAttribute("value"), "HTMLDocumentPrototype",
+      "Should have the right property value for '__proto__'.");
+    ok(documentProtoVar.target.querySelector(".value").className.includes("token-other"),
+      "Should have the right token class for '__proto__'.");
+
+    is(buttonProtoVar.expanded, false,
+      "The buttonProtoVar should not be expanded at this point.");
+    is(buttonAsProtoProtoVar.expanded, false,
+      "The buttonAsProtoProtoVar should not be expanded at this point.");
+    is(documentProtoVar.expanded, false,
+      "The documentProtoVar should not be expanded at this point.");
+
+    waitForDebuggerEvents(gPanel, gDebugger.EVENTS.FETCHED_PROPERTIES, 3).then(() => {
+      is(buttonAsProtoProtoVar.get("type").target.querySelector(".name").getAttribute("value"), "type",
+        "Should have the right property name for 'type'.");
+      is(buttonAsProtoProtoVar.get("type").target.querySelector(".value").getAttribute("value"), "\"submit\"",
+        "Should have the right property value for 'type'.");
+      ok(buttonAsProtoProtoVar.get("type").target.querySelector(".value").className.includes("token-string"),
+        "Should have the right token class for 'type'.");
+
+      is(buttonAsProtoProtoVar.get("childNodes").target.querySelector(".name").getAttribute("value"), "childNodes",
+        "Should have the right property name for 'childNodes'.");
+      is(buttonAsProtoProtoVar.get("childNodes").target.querySelector(".value").getAttribute("value"), "NodeList[1]",
+        "Should have the right property value for 'childNodes'.");
+      ok(buttonAsProtoProtoVar.get("childNodes").target.querySelector(".value").className.includes("token-other"),
+        "Should have the right token class for 'childNodes'.");
+
+      is(buttonAsProtoProtoVar.get("onclick").target.querySelector(".name").getAttribute("value"), "onclick",
+        "Should have the right property name for 'onclick'.");
+      is(buttonAsProtoProtoVar.get("onclick").target.querySelector(".value").getAttribute("value"), "onclick(event)",
+        "Should have the right property value for 'onclick'.");
+      ok(buttonAsProtoProtoVar.get("onclick").target.querySelector(".value").className.includes("token-other"),
+        "Should have the right token class for 'onclick'.");
+
+      let buttonProtoProtoVar = buttonProtoVar.get("__proto__");
+      let buttonAsProtoProtoProtoVar = buttonAsProtoProtoVar.get("__proto__");
+      let documentProtoProtoVar = documentProtoVar.get("__proto__");
+
+      is(buttonProtoProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+        "Should have the right property name for '__proto__'.");
+      is(buttonProtoProtoVar.target.querySelector(".value").getAttribute("value"), "HTMLElementPrototype",
+        "Should have the right property value for '__proto__'.");
+      ok(buttonProtoProtoVar.target.querySelector(".value").className.includes("token-other"),
+        "Should have the right token class for '__proto__'.");
+
+      is(buttonAsProtoProtoProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+        "Should have the right property name for '__proto__'.");
+      is(buttonAsProtoProtoProtoVar.target.querySelector(".value").getAttribute("value"), "HTMLButtonElementPrototype",
+        "Should have the right property value for '__proto__'.");
+      ok(buttonAsProtoProtoProtoVar.target.querySelector(".value").className.includes("token-other"),
+        "Should have the right token class for '__proto__'.");
+
+      is(documentProtoProtoVar.target.querySelector(".name").getAttribute("value"), "__proto__",
+        "Should have the right property name for '__proto__'.");
+      is(documentProtoProtoVar.target.querySelector(".value").getAttribute("value"), "DocumentPrototype",
+        "Should have the right property value for '__proto__'.");
+      ok(documentProtoProtoVar.target.querySelector(".value").className.includes("token-other"),
+        "Should have the right token class for '__proto__'.");
+
+      is(buttonAsProtoProtoProtoVar.expanded, false,
+        "The buttonAsProtoProtoProtoVar should not be expanded at this point.");
+      is(buttonAsProtoProtoProtoVar.expanded, false,
+        "The buttonAsProtoProtoProtoVar should not be expanded at this point.");
+      is(documentProtoProtoVar.expanded, false,
+        "The documentProtoProtoVar should not be expanded at this point.");
+
+      deferred.resolve();
+    });
+
+    // Similarly, expand the 'button.__proto__', 'buttonAsProto.__proto__' and
+    // 'document.__proto__' variables view nodes.
+    buttonProtoVar.expand();
+    buttonAsProtoProtoVar.expand();
+    documentProtoVar.expand();
+
+    is(buttonProtoVar.expanded, true,
+      "The buttonProtoVar should be immediately marked as expanded.");
+    is(buttonAsProtoProtoVar.expanded, true,
+      "The buttonAsProtoProtoVar should be immediately marked as expanded.");
+    is(documentProtoVar.expanded, true,
+      "The documentProtoVar should be immediately marked as expanded.");
+  });
+
+  // Expand the 'button', 'buttonAsProto' and 'document' variables view nodes.
+  // This causes their properties to be retrieved and displayed.
+  buttonVar.expand();
+  buttonAsProtoVar.expand();
+  documentVar.expand();
+
+  is(buttonVar.expanded, true,
+    "The buttonVar should be immediately marked as expanded.");
+  is(buttonAsProtoVar.expanded, true,
+    "The buttonAsProtoVar should be immediately marked as expanded.");
+  is(documentVar.expanded, true,
+    "The documentVar should be immediately marked as expanded.");
+
+  return deferred.promise;
+}
+
+registerCleanupFunction(function () {
+  gTab = null;
+  gPanel = null;
+  gDebugger = null;
+  gVariables = null;
+});