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