[SOLVED] CS代考计算机代写 chain # -*- perl -*-

# -*- perl -*-
use strict;
use warnings;
use tests::tests;
check_expected ([<<‘EOF’]);(priority-donate-chain) begin(priority-donate-chain) main got lock.(priority-donate-chain) main should have priority 3.Actual priority: 3.(priority-donate-chain) main should have priority 6.Actual priority: 6.(priority-donate-chain) main should have priority 9.Actual priority: 9.(priority-donate-chain) main should have priority 12.Actual priority: 12.(priority-donate-chain) main should have priority 15.Actual priority: 15.(priority-donate-chain) main should have priority 18.Actual priority: 18.(priority-donate-chain) main should have priority 21.Actual priority: 21.(priority-donate-chain) thread 1 got lock(priority-donate-chain) thread 1 should have priority 21. Actual priority: 21(priority-donate-chain) thread 2 got lock(priority-donate-chain) thread 2 should have priority 21. Actual priority: 21(priority-donate-chain) thread 3 got lock(priority-donate-chain) thread 3 should have priority 21. Actual priority: 21(priority-donate-chain) thread 4 got lock(priority-donate-chain) thread 4 should have priority 21. Actual priority: 21(priority-donate-chain) thread 5 got lock(priority-donate-chain) thread 5 should have priority 21. Actual priority: 21(priority-donate-chain) thread 6 got lock(priority-donate-chain) thread 6 should have priority 21. Actual priority: 21(priority-donate-chain) thread 7 got lock(priority-donate-chain) thread 7 should have priority 21. Actual priority: 21(priority-donate-chain) thread 7 finishing with priority 21.(priority-donate-chain) interloper 7 finished.(priority-donate-chain) thread 6 finishing with priority 18.(priority-donate-chain) interloper 6 finished.(priority-donate-chain) thread 5 finishing with priority 15.(priority-donate-chain) interloper 5 finished.(priority-donate-chain) thread 4 finishing with priority 12.(priority-donate-chain) interloper 4 finished.(priority-donate-chain) thread 3 finishing with priority 9.(priority-donate-chain) interloper 3 finished.(priority-donate-chain) thread 2 finishing with priority 6.(priority-donate-chain) interloper 2 finished.(priority-donate-chain) thread 1 finishing with priority 3.(priority-donate-chain) interloper 1 finished.(priority-donate-chain) main finishing with priority 0.(priority-donate-chain) endEOFpass;