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add one more test for SmartKeyRWLocker

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InsanusMokrassar
2025-03-24 09:17:38 +06:00
parent 761070b9b7
commit 5447bf9691
1 changed files with 26 additions and 1 deletions
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27
coroutines/src/commonTest/kotlin/SmartKeyRWLockerTests.kt
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@@ -14,7 +14,7 @@ import kotlin.time.Duration.Companion.seconds
class SmartKeyRWLockerTests {
@Test
fun lockKeyFailedOnGlobalLockTest() = runTest {
fun writeLockKeyFailedOnGlobalWriteLockTest() = runTest {
val locker = SmartKeyRWLocker<String>()
val testKey = "test"
locker.lockWrite()
@@ -39,6 +39,31 @@ class SmartKeyRWLockerTests {
assertFalse { locker.isWriteLocked(testKey) }
}
@Test
fun writeLockKeyFailedOnGlobalReadLockTest() = runTest {
val locker = SmartKeyRWLocker<String>()
val testKey = "test"
locker.acquireRead()
assertEquals(Int.MAX_VALUE - 1, locker.readSemaphore().freePermits)
assertFails {
realWithTimeout(1.seconds) {
locker.lockWrite(testKey)
}
}
assertFalse { locker.isWriteLocked(testKey) }
locker.releaseRead()
assertEquals(Int.MAX_VALUE, locker.readSemaphore().freePermits)
realWithTimeout(1.seconds) {
locker.lockWrite(testKey)
}
assertTrue { locker.isWriteLocked(testKey) }
assertTrue { locker.unlockWrite(testKey) }
assertFalse { locker.isWriteLocked(testKey) }
}
@Test
fun readsBlockingGlobalWrite() = runTest {
val locker = SmartKeyRWLocker<String>()