1 files changed, 122 insertions, 0 deletions
diff --git a/browser/base/content/test/plugins/browser_CTP_outsideScrollArea.js b/browser/base/content/test/plugins/browser_CTP_outsideScrollArea.js
new file mode 100644
index 0000000000..ed68a27688
--- /dev/null
+++ b/browser/base/content/test/plugins/browser_CTP_outsideScrollArea.js
@@ -0,0 +1,122 @@
+var rootDir = getRootDirectory(gTestPath);
+const gTestRoot = rootDir.replace(
+  "chrome://mochitests/content/",
+  "http://127.0.0.1:8888/"
+);
+var gTestBrowser = null;
+var gPluginHost = Cc["@mozilla.org/plugin/host;1"].getService(Ci.nsIPluginHost);
+
+add_task(async function() {
+  registerCleanupFunction(function() {
+    clearAllPluginPermissions();
+    Services.prefs.clearUserPref("extensions.blocklist.suppressUI");
+    gBrowser.removeCurrentTab();
+    window.focus();
+    gTestBrowser = null;
+  });
+});
+
+add_task(async function() {
+  Services.prefs.setBoolPref("extensions.blocklist.suppressUI", true);
+
+  let newTab = BrowserTestUtils.addTab(gBrowser);
+  gBrowser.selectedTab = newTab;
+  gTestBrowser = gBrowser.selectedBrowser;
+});
+
+// Test that the plugin "blockall" overlay is always present but hidden,
+// regardless of whether the overlay is fully, partially, or not in the
+// viewport.
+
+// fully in viewport
+add_task(async function() {
+  await promiseTabLoadEvent(
+    gBrowser.selectedTab,
+    gTestRoot + "plugin_outsideScrollArea.html"
+  );
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let doc = content.document;
+    let p = doc.createElement("embed");
+
+    p.setAttribute("id", "test");
+    p.setAttribute("type", "application/x-shockwave-flash");
+    p.style.left = "0";
+    p.style.bottom = "200px";
+
+    doc.getElementById("container").appendChild(p);
+  });
+
+  // Work around for delayed PluginBindingAttached
+  await promiseUpdatePluginBindings(gTestBrowser);
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let plugin = content.document.getElementById("test");
+    let overlay = plugin.openOrClosedShadowRoot.getElementById("main");
+    Assert.ok(overlay);
+    Assert.ok(!overlay.getAttribute("visible"));
+    Assert.ok(overlay.getAttribute("blockall") == "blockall");
+  });
+});
+
+// partially in viewport
+add_task(async function() {
+  await promiseTabLoadEvent(
+    gBrowser.selectedTab,
+    gTestRoot + "plugin_outsideScrollArea.html"
+  );
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let doc = content.document;
+    let p = doc.createElement("embed");
+
+    p.setAttribute("id", "test");
+    p.setAttribute("type", "application/x-shockwave-flash");
+    p.style.left = "0";
+    p.style.bottom = "-410px";
+
+    doc.getElementById("container").appendChild(p);
+  });
+
+  // Work around for delayed PluginBindingAttached
+  await promiseUpdatePluginBindings(gTestBrowser);
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let plugin = content.document.getElementById("test");
+    let overlay = plugin.openOrClosedShadowRoot.getElementById("main");
+    Assert.ok(overlay);
+    Assert.ok(!overlay.getAttribute("visible"));
+    Assert.ok(overlay.getAttribute("blockall") == "blockall");
+  });
+});
+
+// not in viewport
+add_task(async function() {
+  await promiseTabLoadEvent(
+    gBrowser.selectedTab,
+    gTestRoot + "plugin_outsideScrollArea.html"
+  );
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let doc = content.document;
+    let p = doc.createElement("embed");
+
+    p.setAttribute("id", "test");
+    p.setAttribute("type", "application/x-shockwave-flash");
+    p.style.left = "-600px";
+    p.style.bottom = "0";
+
+    doc.getElementById("container").appendChild(p);
+  });
+
+  // Work around for delayed PluginBindingAttached
+  await promiseUpdatePluginBindings(gTestBrowser);
+
+  await SpecialPowers.spawn(gTestBrowser, [], async function() {
+    let plugin = content.document.getElementById("test");
+    let overlay = plugin.openOrClosedShadowRoot.getElementById("main");
+    Assert.ok(overlay);
+    Assert.ok(!overlay.getAttribute("visible"));
+    Assert.ok(overlay.getAttribute("blockall") == "blockall");
+  });
+});