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Side by Side Diff: webkit/glue/plugins/test/plugin_schedule_timer_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) 2006-2008 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_schedule_timer_test.h"
6 #include "webkit/glue/plugins/test/plugin_client.h"
7
8 using base::Time;
9
10 namespace NPAPIClient {
11
12 // The times below are accurate but they are not tested against because it
13 // might make the test flakey.
14 ScheduleTimerTest::Event
15 ScheduleTimerTest::schedule_[ScheduleTimerTest::kNumEvents] = {
16 { 0, -1, 0, 100, false, -1 }, // schedule 0 100ms no-repeat
17 { 100, 0, 0, 200, false, -1 }, // schedule 0 200ms no-repeat
18 { 300, 0, 0, 100, true, -1 }, // schedule 0 100ms repeat
19 { 400, 0, 1, 50, true, -1 }, // schedule 1 50ms repeat
20 { 450, 1, -1, 0, true, -1 }, // receive 1 repeating
21 { 500, 0, -1, 0, true, -1 }, // receive 0 repeating
22 { 500, 1, -1, 0, true, -1 }, // receive 1 repeating
23 { 550, 1, -1, 0, true, -1 }, // receive 1 repeating
24 { 600, 0, -1, 0, true, 0 }, // receive 0 repeating and unschedule
25 { 600, 1, 2, 400, true, 1 }, // receive 1 repeating and unschedule
26 { 1000, 2, -1, 0, true, 2 }, // receive final and unschedule
27 };
28
29 ScheduleTimerTest::ScheduleTimerTest(
30 NPP id, NPNetscapeFuncs *host_functions)
31 : PluginTest(id, host_functions),
32 num_received_events_(0) {
33 for (int i = 0; i < kNumTimers; ++i) {
34 timer_ids_[i] = 0;
35 }
36 for (int i = 0; i < kNumEvents; ++i) {
37 received_events_[i] = false;
38 }
39 }
40
41 NPError ScheduleTimerTest::New(
42 uint16 mode, int16 argc, const char* argn[], const char* argv[],
43 NPSavedData* saved) {
44 NPError error = PluginTest::New(mode, argc, argn, argv, saved);
45 if (error != NPERR_NO_ERROR)
46 return error;
47
48 start_time_ = Time::Now();
49 HandleEvent(0);
50
51 return NPERR_NO_ERROR;
52 }
53
54 void ScheduleTimerTest::OnTimer(uint32 timer_id) {
55 Time current_time = Time::Now();
56 int relative_time = static_cast<int>(
57 (current_time - start_time_).InMilliseconds());
58
59 // See if there is a matching unreceived event.
60 int event_index = FindUnreceivedEvent(relative_time, timer_id);
61 if (event_index < 0) {
62 SetError("Received unexpected timer event");
63 SignalTestCompleted();
64 return;
65 }
66
67 HandleEvent(event_index);
68
69 // Finish test if all events have happened.
70 if (num_received_events_ == kNumEvents)
71 SignalTestCompleted();
72 }
73
74 int ScheduleTimerTest::FindUnreceivedEvent(int time, uint32 timer_id) {
75 for (int i = 0; i < kNumEvents; ++i) {
76 const Event& event = schedule_[i];
77 if (!received_events_[i] &&
78 timer_ids_[event.received_index] == timer_id) {
79 return i;
80 }
81 }
82 return -1;
83 }
84
85 namespace {
86 void OnTimerHelper(NPP id, uint32 timer_id) {
87 ScheduleTimerTest* plugin_object =
88 static_cast<ScheduleTimerTest*>(id->pdata);
89 if (plugin_object) {
90 plugin_object->OnTimer(timer_id);
91 }
92 }
93 }
94
95 void ScheduleTimerTest::HandleEvent(int event_index) {
96 const Event& event = schedule_[event_index];
97
98 // Mark event as received.
99 DCHECK(!received_events_[event_index]);
100 received_events_[event_index] = true;
101 ++num_received_events_;
102
103 // Unschedule timer if present.
104 if (event.unscheduled_index >= 0) {
105 HostFunctions()->unscheduletimer(
106 id(), timer_ids_[event.unscheduled_index]);
107 }
108
109 // Schedule timer if present.
110 if (event.scheduled_index >= 0) {
111 timer_ids_[event.scheduled_index] = HostFunctions()->scheduletimer(
112 id(), event.scheduled_interval, event.schedule_repeated, OnTimerHelper);
113 }
114 }
115
116 } // namespace NPAPIClient
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