From 012feb0947b22d76ceeccc5c3444469b7d077356 Mon Sep 17 00:00:00 2001
From: Andrea Marchesini <amarchesini@mozilla.com>
Date: Sun, 4 Nov 2012 07:19:00 -0800
Subject: [PATCH] Bug 793460 - Implement File.lastModifiedDate. r=khuey

--HG--
extra : rebase_source : 6ca1c139896f47de428a430e731d39125a0f0435
---
 dom/workers/File.cpp            | 19 +++++++++++++++++++
 dom/workers/test/file_worker.js |  1 +
 dom/workers/test/test_file.xul  |  1 +
 3 files changed, 21 insertions(+)

diff --git a/dom/workers/File.cpp b/dom/workers/File.cpp
index 532f01b9efa..674fc9d9236 100644
--- a/dom/workers/File.cpp
+++ b/dom/workers/File.cpp
@@ -349,6 +349,23 @@ private:
     aVp.set(STRING_TO_JSVAL(jsName));
     return true;
   }
+
+  static JSBool
+  GetLastModifiedDate(JSContext* aCx, JSHandleObject aObj, JSHandleId aIdval, JSMutableHandleValue aVp)
+  {
+    nsIDOMFile* file = GetInstancePrivate(aCx, aObj, "lastModifiedDate");
+    if (!file) {
+      return false;
+    }
+
+    JS::Value value;
+    if (NS_FAILED(file->GetLastModifiedDate(aCx, &value))) {
+      return false;
+    }
+
+    aVp.set(value);
+    return true;
+  }
 };
 
 JSClass File::sClass = {
@@ -361,6 +378,8 @@ JSClass File::sClass = {
 JSPropertySpec File::sProperties[] = {
   { "name", 0, PROPERTY_FLAGS, JSOP_WRAPPER(GetName),
     JSOP_WRAPPER(js_GetterOnlyPropertyStub) },
+  { "lastModifiedDate", 0, PROPERTY_FLAGS, JSOP_WRAPPER(GetLastModifiedDate),
+    JSOP_WRAPPER(js_GetterOnlyPropertyStub) },
   { "mozFullPath", 0, PROPERTY_FLAGS, JSOP_WRAPPER(GetMozFullPath),
     JSOP_WRAPPER(js_GetterOnlyPropertyStub) },
   { 0, 0, 0, JSOP_NULLWRAPPER, JSOP_NULLWRAPPER }
diff --git a/dom/workers/test/file_worker.js b/dom/workers/test/file_worker.js
index a0043ef22d5..92880ffcd8a 100644
--- a/dom/workers/test/file_worker.js
+++ b/dom/workers/test/file_worker.js
@@ -9,6 +9,7 @@ onmessage = function(event) {
   rtnObj.size = file.size;
   rtnObj.type = file.type;
   rtnObj.name = file.name;
+  rtnObj.lastModifiedDate = file.lastModifiedDate;
   rtnObj.mozFullPath = file.mozFullPath;
 
   postMessage(rtnObj);
diff --git a/dom/workers/test/test_file.xul b/dom/workers/test/test_file.xul
index f5c31e06d4a..e3943c7a672 100644
--- a/dom/workers/test/test_file.xul
+++ b/dom/workers/test/test_file.xul
@@ -69,6 +69,7 @@ https://bugzilla.mozilla.org/show_bug.cgi?id=123456
       is(event.data.size, expectedSize, "size proproperty accessed from worker is not the same as on main thread.");
       is(event.data.type, expectedType, "type proproperty accessed from worker is incorrect.");
       is(event.data.name, file.name, "name proproperty accessed from worker is incorrect.");
+      is(event.data.lastModifiedDate.toString(), file.lastModifiedDate.toString(), "lastModifiedDate proproperty accessed from worker is incorrect.");
       is(event.data.mozFullPath, file.mozFullPath, "mozFullPath proproperty accessed from worker is not the same as on main thread.");
       finish();
     };