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Side by Side Diff: webkit/glue/plugins/test/plugin_windowed_test.cc

Issue 6012002: Move the NPAPI files from webkit/glue/plugins to webkit/plugins/npapi and put... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: Created 10 years ago
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1 // Copyright (c) 2009 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 "webkit/glue/plugins/test/plugin_windowed_test.h"
6 #include "webkit/glue/plugins/test/plugin_client.h"
7
8 namespace NPAPIClient {
9
10 WindowedPluginTest::WindowedPluginTest(NPP id, NPNetscapeFuncs *host_functions)
11 : PluginTest(id, host_functions),
12 window_(NULL), done_(false) {
13 }
14
15 WindowedPluginTest::~WindowedPluginTest() {
16 if (window_)
17 DestroyWindow(window_);
18 }
19
20 NPError WindowedPluginTest::SetWindow(NPWindow* pNPWindow) {
21 if (pNPWindow->window == NULL)
22 return NPERR_NO_ERROR;
23
24 if (test_name() == "create_instance_in_paint" && test_id() == "2") {
25 SignalTestCompleted();
26 return NPERR_NO_ERROR;
27 }
28
29 if (window_)
30 return NPERR_NO_ERROR;
31
32 HWND parent = reinterpret_cast<HWND>(pNPWindow->window);
33 if (!pNPWindow || !::IsWindow(parent)) {
34 SetError("Invalid arguments passed in");
35 return NPERR_INVALID_PARAM;
36 }
37
38 if ((test_name() == "create_instance_in_paint" && test_id() == "1") ||
39 test_name() == "alert_in_window_message" ||
40 test_name() == "invoke_js_function_on_create") {
41 static ATOM window_class = 0;
42 if (!window_class) {
43 WNDCLASSEX wcex;
44 wcex.cbSize = sizeof(WNDCLASSEX);
45 wcex.style = CS_DBLCLKS;
46 wcex.lpfnWndProc = &NPAPIClient::WindowedPluginTest::WindowProc;
47 wcex.cbClsExtra = 0;
48 wcex.cbWndExtra = 0;
49 wcex.hInstance = GetModuleHandle(NULL);
50 wcex.hIcon = 0;
51 wcex.hCursor = 0;
52 wcex.hbrBackground = reinterpret_cast<HBRUSH>(COLOR_WINDOW+1);
53 wcex.lpszMenuName = 0;
54 wcex.lpszClassName = L"CreateInstanceInPaintTestWindowClass";
55 wcex.hIconSm = 0;
56 window_class = RegisterClassEx(&wcex);
57 }
58
59 window_ = CreateWindowEx(
60 WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR,
61 MAKEINTATOM(window_class), 0,
62 WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_VISIBLE ,
63 0, 0, 100, 100, parent, 0, GetModuleHandle(NULL), 0);
64 DCHECK(window_);
65 // TODO: this propery leaks.
66 ::SetProp(window_, L"Plugin_Instance", this);
67 }
68
69 return NPERR_NO_ERROR;
70 }
71
72 NPError WindowedPluginTest::Destroy() {
73 if (test_name() != "ensure_scripting_works_in_destroy")
74 return NPERR_NO_ERROR;
75
76 // Bug 23706: ensure that scripting works with no asserts.
77 NPObject *window_obj = NULL;
78 HostFunctions()->getvalue(id(), NPNVWindowNPObject,&window_obj);
79
80 if (!window_obj) {
81 SetError("Failed to get NPObject for plugin instance");
82 } else {
83 std::string script = "javascript:GetMagicNumber()";
84 NPString script_string;
85 script_string.UTF8Characters = script.c_str();
86 script_string.UTF8Length =
87 static_cast<unsigned int>(script.length());
88
89 NPVariant result_var;
90 bool result = HostFunctions()->evaluate(
91 id(), window_obj, &script_string, &result_var);
92 if (!result ||
93 result_var.type != NPVariantType_Double ||
94 result_var.value.doubleValue != 42.0) {
95 SetError("Failed to script during NPP_Destroy");
96 }
97 }
98
99 SignalTestCompleted();
100 return NPERR_NO_ERROR;
101 }
102
103 void WindowedPluginTest::CallJSFunction(
104 WindowedPluginTest* this_ptr, const char* function) {
105 NPIdentifier function_id = this_ptr->HostFunctions()->getstringidentifier(
106 function);
107
108 NPObject *window_obj = NULL;
109 this_ptr->HostFunctions()->getvalue(
110 this_ptr->id(), NPNVWindowNPObject, &window_obj);
111
112 NPVariant rv;
113 this_ptr->HostFunctions()->invoke(
114 this_ptr->id(), window_obj, function_id, NULL, 0, &rv);
115 }
116
117 LRESULT CALLBACK WindowedPluginTest::WindowProc(
118 HWND window, UINT message, WPARAM wparam, LPARAM lparam) {
119 WindowedPluginTest* this_ptr =
120 reinterpret_cast<WindowedPluginTest*>
121 (::GetProp(window, L"Plugin_Instance"));
122
123 if (this_ptr && !this_ptr->done_) {
124 if (this_ptr->test_name() == "create_instance_in_paint" &&
125 message == WM_PAINT) {
126 this_ptr->done_ = true;
127 CallJSFunction(this_ptr, "CreateNewInstance");
128 } else if (this_ptr->test_name() == "alert_in_window_message" &&
129 message == WM_PAINT) {
130 this_ptr->done_ = true;
131 // We call this function twice as we want to display two alerts
132 // and verify that we don't hang the browser.
133 CallJSFunction(this_ptr, "CallAlert");
134 CallJSFunction(this_ptr, "CallAlert");
135 } else if (this_ptr->test_name() ==
136 "invoke_js_function_on_create" &&
137 message == WM_PAINT) {
138 this_ptr->done_ = true;
139 CallJSFunction(this_ptr, "PluginCreated");
140 }
141
142 if (this_ptr->done_) {
143 ::RemoveProp(window, L"Plugin_Instance");
144 }
145 }
146
147 return DefWindowProc(window, message, wparam, lparam);
148 }
149
150 } // namespace NPAPIClient
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