- added priority-donate-chain test which tests 8-level deep nested donation

[pintos-anon] / src / tests / threads / priority-donate-chain.ck

diff --git a/src/tests/threads/priority-donate-chain.ck b/src/tests/threads/priority-donate-chain.ck
new file mode 100644 (file)
index 0000000..213e649
--- /dev/null
+++ b/src/tests/threads/priority-donate-chain.ck
@@ -0,0 +1,46 @@
+# -*- 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) end
+EOF
+pass;