Examples of com.hazelcast.core.ISemaphore.availablePermits()

com.hazelcast.core.ISemaphore.availablePermits()
Returns the current number of permits currently available in this semaphore.
- This method is typically used for debugging and testing purposes.
@return the number of permits available in this semaphore

        semaphore.release();


        assertTrueEventually(new AssertTask() {
            @Override
            public void run() throws Exception {
                assertEquals(0, semaphore.availablePermits());
            }
        });
    }


    @Test(timeout = 30000)

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        final ISemaphore semaphore = hz.getSemaphore(randomString());
        int numberOfPermits = 20;


        assertTrue(semaphore.init(numberOfPermits));
        for (int i = 0; i < numberOfPermits; i += 5) {
            assertEquals(numberOfPermits - i, semaphore.availablePermits());
            semaphore.acquire(5);
        }
        assertEquals(semaphore.availablePermits(), 0);
    }

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        assertTrue(semaphore.init(numberOfPermits));
        for (int i = 0; i < numberOfPermits; i += 5) {
            assertEquals(numberOfPermits - i, semaphore.availablePermits());
            semaphore.acquire(5);
        }
        assertEquals(semaphore.availablePermits(), 0);
    }


    @Test(timeout = 30000)
    public void testMultipleAcquire_whenNegative() throws InterruptedException {
        final ISemaphore semaphore = hz.getSemaphore(randomString());

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                semaphore.acquire(-5);
                fail();
            }
        } catch (IllegalArgumentException expected) {
        }
        assertEquals(10, semaphore.availablePermits());


    }


    @Test(timeout = 30000)
    public void testMultipleAcquire_whenNotEnoughPermits() throws InterruptedException {

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        final Thread thread = new Thread() {
            @Override
            public void run() {
                try {
                    semaphore.acquire(6);
                    assertEquals(5, semaphore.availablePermits());
                    semaphore.acquire(6);
                    assertEquals(5, semaphore.availablePermits());
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }

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            public void run() {
                try {
                    semaphore.acquire(6);
                    assertEquals(5, semaphore.availablePermits());
                    semaphore.acquire(6);
                    assertEquals(5, semaphore.availablePermits());
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        };

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        assertTrueAllTheTime(new AssertTask() {
            @Override
            public void run() throws Exception {
                assertTrue(thread.isAlive());
                assertEquals(5, semaphore.availablePermits());
            }
        }, 5);
    }


    @Test(timeout = 30000)

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    public void testMultipleRelease() {
        final ISemaphore semaphore = hz.getSemaphore(randomString());
        int numberOfPermits = 20;


        for (int i = 0; i < numberOfPermits; i += 5) {
            assertEquals(i, semaphore.availablePermits());
            semaphore.release(5);
        }
        assertEquals(semaphore.availablePermits(), numberOfPermits);
    }

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        for (int i = 0; i < numberOfPermits; i += 5) {
            assertEquals(i, semaphore.availablePermits());
            semaphore.release(5);
        }
        assertEquals(semaphore.availablePermits(), numberOfPermits);
    }


    @Test(timeout = 30000)
    public void testMultipleRelease_whenNegative() throws InterruptedException {
        final ISemaphore semaphore = hz.getSemaphore(randomString());

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            semaphore.release(-5);
            fail();


        } catch (IllegalArgumentException expected) {
        }
        assertEquals(0, semaphore.availablePermits());
    }


    @Repeat(10)
    @Test(timeout = 30000)
    public void testMultipleRelease_whenBlockedAcquireThreads() throws InterruptedException {

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