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https://github.com/open62541/open62541.git
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Julius Pfrommer
97f724ea19
Use atomic shutdown flags and clock updates in threaded tests. Guard the auditing fixture when thread-safe server support is disabled.
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "testing_clock.h"
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#include <time.h>
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/* To avoid zero timestamp value in header, the testingClock
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* is assigned with non-zero timestamp to pass unit tests */
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static UA_atomic(UA_DateTime) testingClock = 0x5C8F735D;
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void
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UA_fakeSleep(UA_UInt32 duration) {
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#if UA_MULTITHREADING >= 100 && defined(_MSC_VER)
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/* The generic MSVC atomic helpers only support pointer-sized values. */
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InterlockedExchangeAdd64(&testingClock, duration * UA_DATETIME_MSEC);
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#else
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UA_DateTime old = UA_atomic_load(&testingClock);
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UA_DateTime expected;
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do {
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expected = old;
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UA_atomic_cmpxchg(&testingClock, &old, expected + duration * UA_DATETIME_MSEC);
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} while(old != expected);
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#endif
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}
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UA_DateTime UA_DateTime_now_fake(UA_EventLoop *el) {
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#if UA_MULTITHREADING >= 100 && defined(_MSC_VER)
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return InterlockedCompareExchange64(&testingClock, 0, 0);
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#else
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return UA_atomic_load(&testingClock);
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#endif
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}
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