Add another test that locks & unlocks in FIFO order instead of stack

[pintos-anon] / src / tests / threads / priority-donate-multiple2.ck

diff --git a/src/tests/threads/priority-donate-multiple2.ck b/src/tests/threads/priority-donate-multiple2.ck
new file mode 100644 (file)
index 0000000..3855afd
--- /dev/null
+++ b/src/tests/threads/priority-donate-multiple2.ck
@@ -0,0 +1,18 @@
+# -*- perl -*-
+use strict;
+use warnings;
+use tests::tests;
+check_expected ([<<'EOF']);
+(priority-donate-multiple2) begin
+(priority-donate-multiple2) Main thread should have priority 34.  Actual priority: 34.
+(priority-donate-multiple2) Main thread should have priority 36.  Actual priority: 36.
+(priority-donate-multiple2) Main thread should have priority 36.  Actual priority: 36.
+(priority-donate-multiple2) Thread b acquired lock b.
+(priority-donate-multiple2) Thread b finished.
+(priority-donate-multiple2) Thread a acquired lock a.
+(priority-donate-multiple2) Thread a finished.
+(priority-donate-multiple2) Thread c finished.
+(priority-donate-multiple2) Threads b, a, c should have just finished, in that order.
+(priority-donate-multiple2) Main thread should have priority 31.  Actual priority: 31.
+(priority-donate-multiple2) end
+EOF