1 // Copyright (c) 2012 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 <cstring>
6
7 #include "base/message_loop/message_loop.h"
8 #include "ppapi/c/dev/ppb_printing_dev.h"
9 #include "ppapi/c/pp_errors.h"
10 #include "ppapi/proxy/locking_resource_releaser.h"
11 #include "ppapi/proxy/plugin_message_filter.h"
12 #include "ppapi/proxy/ppapi_messages.h"
13 #include "ppapi/proxy/ppapi_proxy_test.h"
14 #include "ppapi/proxy/printing_resource.h"
15 #include "ppapi/thunk/thunk.h"
16
17 namespace ppapi {
18 namespace proxy {
19
20 namespace {
21
22 typedef PluginProxyTest PrintingResourceTest;
23
24 bool g_callback_called;
25 int32_t g_callback_result;
26
Callback(void * user_data,int32_t result)27 void Callback(void* user_data, int32_t result) {
28 g_callback_called = true;
29 g_callback_result = result;
30 }
31
PP_SizeEqual(const PP_Size & lhs,const PP_Size & rhs)32 bool PP_SizeEqual(const PP_Size& lhs, const PP_Size& rhs) {
33 return lhs.width == rhs.width && lhs.height == rhs.height;
34 }
35
PP_RectEqual(const PP_Rect & lhs,const PP_Rect & rhs)36 bool PP_RectEqual(const PP_Rect& lhs, const PP_Rect& rhs) {
37 return lhs.point.x == rhs.point.x &&
38 lhs.point.y == rhs.point.y &&
39 PP_SizeEqual(lhs.size, rhs.size);
40 }
41
42 } // namespace
43
44 // Does a full test of GetDefaultPrintSettings() and reply functionality in the
45 // plugin side using the public C interfaces.
TEST_F(PrintingResourceTest,GetDefaultPrintSettings)46 TEST_F(PrintingResourceTest, GetDefaultPrintSettings) {
47 g_callback_called = false;
48
49 const PPB_Printing_Dev_0_7* printing_iface =
50 thunk::GetPPB_Printing_Dev_0_7_Thunk();
51 LockingResourceReleaser res(printing_iface->Create(pp_instance()));
52
53 PP_PrintSettings_Dev output_settings;
54
55 int32_t result = printing_iface->GetDefaultPrintSettings(
56 res.get(), &output_settings, PP_MakeCompletionCallback(&Callback, NULL));
57 ASSERT_EQ(PP_OK_COMPLETIONPENDING, result);
58
59 // Should have sent a "GetDefaultPrintSettings" message.
60 ResourceMessageCallParams params;
61 IPC::Message msg;
62 ASSERT_TRUE(sink().GetFirstResourceCallMatching(
63 PpapiHostMsg_Printing_GetDefaultPrintSettings::ID, ¶ms, &msg));
64
65 // Synthesize a response with some random print settings.
66 ResourceMessageReplyParams reply_params(params.pp_resource(),
67 params.sequence());
68 reply_params.set_result(PP_OK);
69
70 PP_PrintSettings_Dev reply_settings = {
71 { { 0, 0 }, { 500, 515 } },
72 { { 25, 35 }, { 300, 720 } },
73 { 600, 700 },
74 200,
75 PP_PRINTORIENTATION_NORMAL,
76 PP_PRINTSCALINGOPTION_NONE,
77 PP_FALSE,
78 PP_PRINTOUTPUTFORMAT_PDF
79 };
80 PluginMessageFilter::DispatchResourceReplyForTest(
81 reply_params,
82 PpapiPluginMsg_Printing_GetDefaultPrintSettingsReply(
83 reply_settings));
84
85 EXPECT_TRUE(PP_RectEqual(reply_settings.printable_area,
86 output_settings.printable_area));
87 EXPECT_TRUE(PP_RectEqual(reply_settings.content_area,
88 output_settings.content_area));
89 EXPECT_TRUE(PP_SizeEqual(reply_settings.paper_size,
90 output_settings.paper_size));
91 EXPECT_EQ(reply_settings.dpi, output_settings.dpi);
92 EXPECT_EQ(reply_settings.orientation, output_settings.orientation);
93 EXPECT_EQ(reply_settings.print_scaling_option,
94 output_settings.print_scaling_option);
95 EXPECT_EQ(reply_settings.grayscale, output_settings.grayscale);
96 EXPECT_EQ(reply_settings.format, output_settings.format);
97
98 EXPECT_EQ(g_callback_result, PP_OK);
99 EXPECT_EQ(g_callback_called, true);
100 }
101
102 } // namespace proxy
103 } // namespace ppapi
104