author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 11 May 2010 17:28:22 +0300 | |
branch | RCL_3 |
changeset 26 | c734af59ce98 |
parent 6 | 0173bcd7697c |
permissions | -rw-r--r-- |
0 | 1 |
// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies). |
2 |
// All rights reserved. |
|
3 |
// This component and the accompanying materials are made available |
|
4 |
// under the terms of the License "Eclipse Public License v1.0" |
|
5 |
// which accompanies this distribution, and is available |
|
6 |
// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 |
// |
|
8 |
// Initial Contributors: |
|
9 |
// Nokia Corporation - initial contribution. |
|
10 |
// |
|
11 |
// Contributors: |
|
12 |
// |
|
13 |
// Description: |
|
14 |
// e32test\power\t_power.cpp |
|
15 |
// Overview: |
|
16 |
// Test power down and wakeup event notification |
|
17 |
// API Information: |
|
18 |
// Power::PowerDown(), Power::RequestWakeupEventNotification() |
|
19 |
// Details: |
|
20 |
// - Arm a wakeup timer, enable wakeup events, enter standby mode, get woken up. |
|
21 |
// - Test RequestWakeupEventNotification(): arm a timer, request notification, |
|
22 |
// wait for timer to expire, verify event has been notified, issue another |
|
23 |
// notification request, disable wakeup events, arm another timer, verify |
|
24 |
// wakeup event has not been notified, cancel the notification request and |
|
25 |
// close the timer. |
|
26 |
// - Verify that a slave process panics because it hasn't and capability. |
|
27 |
// - Confirm the number of open handles and pending requests are as expected. |
|
28 |
// Platforms/Drives/Compatibility: |
|
29 |
// All. |
|
30 |
// Assumptions/Requirement/Pre-requisites: |
|
31 |
// Failures and causes: |
|
32 |
// Base Port information: |
|
33 |
// |
|
34 |
// |
|
35 |
||
36 |
#define __E32TEST_EXTENSION__ |
|
37 |
||
38 |
#include <e32power.h> |
|
39 |
#include <e32test.h> |
|
40 |
#include <e32kpan.h> |
|
41 |
#include <f32file.h> |
|
6
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
42 |
#include <e32ldr.h> |
0173bcd7697c
Revision: 201001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
0
diff
changeset
|
43 |
#include <e32ldr_private.h> |
0 | 44 |
|
45 |
LOCAL_D RTest test(_L(" T_POWER ")); |
|
46 |
||
47 |
void SetAbsoluteTimeout(RTimer& aTimer, TUint aUs, TRequestStatus& aStatus) |
|
48 |
{ |
|
49 |
TTime wakeup; |
|
50 |
wakeup.HomeTime(); |
|
51 |
wakeup += TTimeIntervalMicroSeconds(aUs); |
|
52 |
aTimer.At(aStatus, wakeup); |
|
53 |
} |
|
54 |
||
55 |
void PowerTests() |
|
56 |
{ |
|
57 |
test.Next(_L("test PowerDown()")); |
|
58 |
||
59 |
TInt r = Power::PowerDown(); |
|
60 |
test (r == KErrNotReady); |
|
61 |
||
62 |
for (int i = 0; i < 4; ++i) |
|
63 |
{ |
|
64 |
test.Printf(_L(" %d "), i); |
|
65 |
// Arm an absolute timer wakeup event after 5 sec |
|
66 |
TRequestStatus absstatus; |
|
67 |
RTimer abstimer; |
|
68 |
r = abstimer.CreateLocal(); |
|
69 |
test (r == KErrNone); |
|
70 |
SetAbsoluteTimeout(abstimer, 5000000, absstatus); // 5 sec |
|
71 |
// Go to standby |
|
72 |
r = Power::EnableWakeupEvents(EPwStandby); |
|
73 |
test (r == KErrNone); |
|
74 |
r = Power::PowerDown(); |
|
75 |
test (r == KErrNone); |
|
76 |
User::WaitForRequest(absstatus); |
|
77 |
abstimer.Close(); |
|
78 |
} |
|
79 |
test.Printf(_L(" OK\n")); |
|
80 |
||
81 |
test.Next(_L("test RequestWakeupEventNotification()")); |
|
82 |
||
83 |
{ |
|
84 |
TInt r = Power::EnableWakeupEvents(EPwActive); |
|
85 |
test (r == KErrArgument); |
|
86 |
||
87 |
// Request wakup event notification and enable wakeup events |
|
88 |
TRequestStatus status; |
|
89 |
Power::RequestWakeupEventNotification(status); |
|
90 |
test(status.Int() == KRequestPending); |
|
91 |
r = Power::EnableWakeupEvents(EPwStandby); |
|
92 |
test (r == KErrNone); |
|
93 |
// Arm an absolute timer wakeup event |
|
94 |
TRequestStatus absstatus; |
|
95 |
RTimer abstimer; |
|
96 |
r = abstimer.CreateLocal(); |
|
97 |
test (r == KErrNone); |
|
98 |
SetAbsoluteTimeout(abstimer, 100000, absstatus); // 100ms |
|
99 |
// Wait for the timer |
|
100 |
User::WaitForRequest(absstatus); |
|
101 |
test(absstatus.Int() == KErrNone); |
|
102 |
// Wakup event has to be already notified |
|
103 |
test(status.Int() == KErrNone); |
|
104 |
User::WaitForRequest(status); // collect it |
|
105 |
// Issue another notification request |
|
106 |
Power::RequestWakeupEventNotification(status); |
|
107 |
test(status.Int() == KRequestPending); |
|
108 |
// Disable wakeup events |
|
109 |
Power::DisableWakeupEvents(); |
|
110 |
// Arm another absolute timer wakeup event |
|
111 |
SetAbsoluteTimeout(abstimer, 100000, absstatus); // 100ms |
|
112 |
// Wait for the timer |
|
113 |
User::WaitForRequest(absstatus); |
|
114 |
test(absstatus.Int() == KErrNone); |
|
115 |
// Wakeup event has not to be notified |
|
116 |
test(status.Int() == KRequestPending); |
|
117 |
// Cancel the notification request |
|
118 |
Power::CancelWakeupEventNotification(); |
|
119 |
test(status.Int() == KErrCancel); |
|
120 |
User::WaitForRequest(status); // collect it |
|
121 |
// Cancel again just for fun ... |
|
122 |
Power::CancelWakeupEventNotification(); |
|
123 |
test(status.Int() == KErrCancel); |
|
124 |
||
125 |
abstimer.Close(); |
|
126 |
} |
|
127 |
} |
|
128 |
||
129 |
_LIT(KSecuritySlavePath, "t_power_slave.exe"); |
|
130 |
||
131 |
void ExecSlave(TUint aArg) |
|
132 |
{ |
|
133 |
RProcess proc; |
|
134 |
TInt r = proc.Create(KSecuritySlavePath, TPtrC((TUint16*) &aArg, sizeof(aArg)/sizeof(TUint16))); |
|
135 |
test(r == KErrNone); |
|
136 |
TRequestStatus status; |
|
137 |
proc.Logon(status); |
|
138 |
proc.Resume(); |
|
139 |
User::WaitForRequest(status); |
|
140 |
// The slave must panic |
|
141 |
test_Equal(EExitPanic, proc.ExitType()); |
|
142 |
test_Equal(EPlatformSecurityTrap, proc.ExitReason()); |
|
143 |
CLOSE_AND_WAIT(proc); |
|
144 |
} |
|
145 |
||
146 |
GLDEF_C TInt E32Main() |
|
147 |
{ |
|
148 |
test.Title(); |
|
149 |
test.Start(_L("Testing")); |
|
150 |
||
151 |
// Turn off evil lazy dll unloading |
|
152 |
RLoader l; |
|
153 |
test(l.Connect()==KErrNone); |
|
154 |
test(l.CancelLazyDllUnload()==KErrNone); |
|
155 |
l.Close(); |
|
156 |
||
157 |
// |
|
158 |
// Perform the number of iterations specifed by the command line argument. |
|
159 |
// |
|
160 |
// If no arguments - perform two iterations |
|
161 |
// |
|
162 |
TInt iter = 2; |
|
163 |
TInt len = User::CommandLineLength(); |
|
164 |
if (len) |
|
165 |
{ |
|
166 |
// Copy the command line in a buffer |
|
167 |
HBufC* hb = HBufC::NewMax(len); |
|
168 |
test(hb != NULL); |
|
169 |
TPtr cmd((TUint16*) hb->Ptr(), len); |
|
170 |
User::CommandLine(cmd); |
|
171 |
// Extract the number of iterations |
|
172 |
TLex l(cmd); |
|
173 |
TInt i; |
|
174 |
TInt r = l.Val(i); |
|
175 |
if (r == KErrNone) |
|
176 |
iter = i; |
|
177 |
else |
|
178 |
// strange command - silently ignore |
|
179 |
{} |
|
180 |
delete hb; |
|
181 |
} |
|
182 |
||
183 |
test.Printf(_L("Go for %d iterations\n"), iter); |
|
184 |
||
185 |
while (iter--) |
|
186 |
{ |
|
187 |
// Remember the number of open handles. Just for a sanity check .... |
|
188 |
TInt start_thc, start_phc; |
|
189 |
RThread().HandleCount(start_phc, start_thc); |
|
190 |
||
191 |
PowerTests(); |
|
192 |
||
193 |
test.Start(_L("test platform security")); |
|
194 |
// The slave process must panic because it hasn't any capability |
|
195 |
if(!PlatSec::IsCapabilityEnforced(ECapabilityPowerMgmt)) |
|
196 |
test.Printf(_L("TESTS NOT RUN - PowerMgmt capability isn't enforced on system")); |
|
197 |
else |
|
198 |
{ |
|
199 |
test.Next(_L("PowerDown()")); |
|
200 |
ExecSlave(0); |
|
201 |
test.Next(_L("EnableWakeupEvents()")); |
|
202 |
ExecSlave(1); |
|
203 |
test.Next(_L("DisableWakeupEvents()")); |
|
204 |
ExecSlave(2); |
|
205 |
test.Next(_L("RequestWakeupEventNotification()")); |
|
206 |
ExecSlave(3); |
|
207 |
test.Next(_L("CancelWakeupEventNotification()")); |
|
208 |
ExecSlave(4); |
|
209 |
} |
|
210 |
test.End(); |
|
211 |
||
212 |
// Sanity check for open handles |
|
213 |
TInt end_thc, end_phc; |
|
214 |
RThread().HandleCount(end_phc, end_thc); |
|
215 |
test(start_thc == end_thc); |
|
216 |
test(start_phc == end_phc); |
|
217 |
// and also for pending requests ... |
|
218 |
test(RThread().RequestCount() == 0); |
|
219 |
} |
|
220 |
||
221 |
test.End(); |
|
222 |
||
223 |
return KErrNone; |
|
224 |
} |