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add more tests for smart key rw locker tests

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InsanusMokrassar
2025-03-25 17:27:34 +06:00
parent 04f82a03bf
commit 28eb1a11e6
1 changed files with 50 additions and 0 deletions
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50
coroutines/src/commonTest/kotlin/SmartKeyRWLockerTests.kt
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@@ -64,6 +64,56 @@ class SmartKeyRWLockerTests {
assertFalse { locker.isWriteLocked(testKey) }
}
@Test
fun readLockFailedOnWriteLockKeyTest() = runTest {
val locker = SmartKeyRWLocker<String>()
val testKey = "test"
locker.lockWrite(testKey)
assertTrue { locker.isWriteLocked(testKey) }
assertFails {
realWithTimeout(1.seconds) {
locker.acquireRead()
}
}
assertEquals(locker.readSemaphore().maxPermits - 1, locker.readSemaphore().freePermits)
locker.unlockWrite(testKey)
assertFalse { locker.isWriteLocked(testKey) }
realWithTimeout(1.seconds) {
locker.acquireRead()
}
assertEquals(locker.readSemaphore().maxPermits - 1, locker.readSemaphore().freePermits)
assertTrue { locker.releaseRead() }
assertEquals(locker.readSemaphore().maxPermits, locker.readSemaphore().freePermits)
}
@Test
fun writeLockFailedOnWriteLockKeyTest() = runTest {
val locker = SmartKeyRWLocker<String>()
val testKey = "test"
locker.lockWrite(testKey)
assertTrue { locker.isWriteLocked(testKey) }
assertFails {
realWithTimeout(1.seconds) {
locker.lockWrite()
}
}
assertFalse(locker.isWriteLocked())
locker.unlockWrite(testKey)
assertFalse { locker.isWriteLocked(testKey) }
realWithTimeout(1.seconds) {
locker.lockWrite()
}
assertTrue(locker.isWriteLocked())
assertTrue { locker.unlockWrite() }
assertFalse(locker.isWriteLocked())
}
@Test
fun readsBlockingGlobalWrite() = runTest {
val locker = SmartKeyRWLocker<String>()