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src/test/java/com/thealgorithms/scheduling/MLFQSchedulerTest.java
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Hardik Pawar
Add MLFQ Scheduler (#5575)
06 окт 2024, 10:12
Не верифицирован
06 окт 2024, 10:12
1feceb7
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package com.thealgorithms.scheduling; import static org.junit.jupiter.api.Assertions.assertEquals; import org.junit.jupiter.api.Test; public class MLFQSchedulerTest { @Test void testMLFQScheduling() { // Create MLFQ Scheduler with 3 levels and time quantum for each level int[] timeQuantums = {4, 8, 12}; // Example of different quantum for each queue MLFQScheduler scheduler = new MLFQScheduler(3, timeQuantums); // Add processes to the scheduler scheduler.addProcess(new Process(1, 10, 0)); // pid=1, burstTime=10, arrivalTime=0 scheduler.addProcess(new Process(2, 15, 0)); // pid=2, burstTime=15, arrivalTime=0 scheduler.addProcess(new Process(3, 25, 0)); // pid=3, burstTime=25, arrivalTime=0 // Run the scheduler scheduler.run(); // Check current time after all processes are finished assertEquals(50, scheduler.getCurrentTime()); } @Test void testProcessCompletionOrder() { int[] timeQuantums = {3, 6, 9}; MLFQScheduler scheduler = new MLFQScheduler(3, timeQuantums); Process p1 = new Process(1, 10, 0); Process p2 = new Process(2, 5, 0); Process p3 = new Process(3, 20, 0); scheduler.addProcess(p1); scheduler.addProcess(p2); scheduler.addProcess(p3); scheduler.run(); // After running, current time should match the total burst time for all // processes assertEquals(35, scheduler.getCurrentTime()); } }