src/content/test/plugin/plugin_javascript_open_popup.cc

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "content/test/plugin/plugin_javascript_open_popup.h"
   6
   7 #include "build/build_config.h"
   8 #include "base/logging.h"
   9
  10 #if defined(USE_X11)
  11 #include "third_party/npapi/bindings/npapi_x11.h"
  12 #endif
  13 #include "content/test/plugin/plugin_client.h"
  14
  15 namespace NPAPIClient {
  16
  17 ExecuteJavascriptOpenPopupWithPluginTest::
  18     ExecuteJavascriptOpenPopupWithPluginTest(NPP id,
  19                                              NPNetscapeFuncs *host_functions)
  20     : PluginTest(id, host_functions),
  21       popup_window_test_started_(false) {
  22 }
  23
  24 int16 ExecuteJavascriptOpenPopupWithPluginTest::SetWindow(
  25     NPWindow* window) {
  26 #if !defined(OS_MACOSX)
  27   if (window->window == NULL)
  28     return NPERR_NO_ERROR;
  29 #endif
  30
  31   if (!popup_window_test_started_) {
  32     popup_window_test_started_ = true;
  33     HostFunctions()->geturl(
  34         id(), "popup_window_with_target_plugin.html", "_blank");
  35   }
  36   return NPERR_NO_ERROR;
  37 }
  38
  39 // ExecuteJavascriptPopupWindowTargetPluginTest member defines.
  40 ExecuteJavascriptPopupWindowTargetPluginTest::
  41     ExecuteJavascriptPopupWindowTargetPluginTest(
  42         NPP id, NPNetscapeFuncs* host_functions)
  43     : PluginTest(id, host_functions),
  44       test_completed_(false) {
  45 }
  46
  47 int16 ExecuteJavascriptPopupWindowTargetPluginTest::SetWindow(
  48     NPWindow* window) {
  49 #if !defined(OS_MACOSX)
  50   if (window->window == NULL)
  51     return NPERR_NO_ERROR;
  52 #endif
  53
  54   if (!test_completed_) {
  55     if (CheckWindow(window)) {
  56       SignalTestCompleted();
  57       test_completed_ = true;
  58     }
  59   }
  60   return PluginTest::SetWindow(window);
  61 }
  62
  63 #if defined(OS_WIN)
  64 bool ExecuteJavascriptPopupWindowTargetPluginTest::CheckWindow(
  65     NPWindow* window) {
  66   HWND window_handle = reinterpret_cast<HWND>(window->window);
  67
  68   if (IsWindow(window_handle)) {
  69     HWND parent_window = GetParent(window_handle);
  70     if (!IsWindow(parent_window))
  71       SetError("Windowed plugin instantiated with NULL parent");
  72     return true;
  73   }
  74
  75   return false;
  76 }
  77
  78 #elif defined(USE_X11)
  79 // This code blindly follows the same sorts of verifications done on
  80 // the Windows side.  Does it make sense on X?  Maybe not really, but
  81 // it can't hurt to do extra validations.
  82 bool ExecuteJavascriptPopupWindowTargetPluginTest::CheckWindow(
  83     NPWindow* window) {
  84   Window xwindow = reinterpret_cast<Window>(window->window);
  85   // Grab a pointer to the extra SetWindow data so we can grab the display out.
  86   NPSetWindowCallbackStruct* extra =
  87       static_cast<NPSetWindowCallbackStruct*>(window->ws_info);
  88
  89   if (xwindow) {
  90     Window root, parent;
  91     Window* wins = NULL;
  92     unsigned int num_child;
  93     Status status = XQueryTree(extra->display, xwindow, &root, &parent,
  94                                &wins, &num_child);
  95     if (wins)
  96       XFree(wins);
  97     DCHECK(status != 0);
  98     if (!parent || parent == root)
  99       SetError("Windowed plugin instantiated with NULL parent");
 100     return true;
 101   }
 102
 103   return false;
 104 }
 105 #elif defined(OS_MACOSX)
 106 bool ExecuteJavascriptPopupWindowTargetPluginTest::CheckWindow(
 107     NPWindow* window) {
 108   // TODO(port) scaffolding--replace with a real test once NPWindow is done.
 109   return false;
 110 }
 111 #endif
 112
 113 } // namespace NPAPIClient