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Use different time call in TimeRollbackPrevention test

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Merge from widevine of http://go/wvgerrit/48885

iOS prohibits using clock_settime. In order to make the test consistent,
we set time using settimeofday instead.

Test: tested as part of http://go/ag/4674759

Change-Id: I8812b9b099fa8160591fafece070c34afeed82fa
This commit is contained in:
Fred Gylys-Colwell
2018-07-10 15:01:38 -07:00
parent 947531a6a9
commit 299623e148
1 changed files with 6 additions and 6 deletions
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12
libwvdrmengine/oemcrypto/test/oemcrypto_test.cpp
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@@ -5811,9 +5811,10 @@ TEST_F(UsageTableTest, TimeRollbackPrevention) {
ASSERT_EQ(0, clock_gettime(CLOCK_REALTIME, &current_time));
// Rollback the wall clock time.
current_time.tv_sec -= kLongDuration * 10;
cout << "Rolling the system time back..." << endl;
ASSERT_EQ(0, clock_settime(CLOCK_REALTIME, &current_time));
timeval current_time_of_day = {};
current_time_of_day.tv_sec = current_time.tv_sec - kLongDuration * 10;
ASSERT_EQ(0, settimeofday(&current_time_of_day, NULL));
// Try to playback again.
ASSERT_NO_FATAL_FAILURE(s1.open());
@@ -5830,14 +5831,13 @@ TEST_F(UsageTableTest, TimeRollbackPrevention) {
// Restore wall clock to its original position to verify that OEMCrypto does
// not report negative times.
ASSERT_EQ(0, clock_gettime(CLOCK_MONOTONIC, &current_time));
current_time.tv_sec =
current_time_of_day.tv_sec =
first_decrypt + current_time.tv_sec - first_decrypt_monotonic;
cout << "Rolling the system time forward to the absolute time..." << endl;
ASSERT_EQ(0, clock_settime(CLOCK_REALTIME, &current_time));
ASSERT_EQ(0, settimeofday(&current_time_of_day, NULL));
// Need to update time created since the verification checks the time of PST
// report creation.
expected.time_created = current_time.tv_sec;
expected.time_created = current_time_of_day.tv_sec;
ASSERT_NO_FATAL_FAILURE(
s1.VerifyReport(expected, loaded, first_decrypt,