Use higher default thread suspend timeout for run tests
Increase the default for tests from 10s-50s to 500s. This is done
by adding a run-test option "--suspend-timeout" that defaults to
500000.
Example when passing a low value of 100:
test/run-test --host --suspend-timeout 100 --dev 004-ThreadStress
Results in:
dalvikvm32 F 01-22 13:33:31 12067 12118 thread_list.cc:669] Timed
out waiting for threads to suspend, waited for 100.114ms
This should fix some of the recent test flakiness.
Test: test-art-host
Change-Id: I303c4f198e560e9f38ec375e9d7a80a5e61f776e
diff --git a/runtime/runtime_options.def b/runtime/runtime_options.def
index ecabf9a..749a36e 100644
--- a/runtime/runtime_options.def
+++ b/runtime/runtime_options.def
@@ -60,6 +60,8 @@
LongPauseLogThreshold, gc::Heap::kDefaultLongPauseLogThreshold)
RUNTIME_OPTIONS_KEY (MillisecondsToNanoseconds, \
LongGCLogThreshold, gc::Heap::kDefaultLongGCLogThreshold)
+RUNTIME_OPTIONS_KEY (MillisecondsToNanoseconds, \
+ ThreadSuspendTimeout, ThreadList::kDefaultThreadSuspendTimeout)
RUNTIME_OPTIONS_KEY (Unit, DumpGCPerformanceOnShutdown)
RUNTIME_OPTIONS_KEY (Unit, DumpJITInfoOnShutdown)
RUNTIME_OPTIONS_KEY (Unit, IgnoreMaxFootprint)