Temporarily increase heap min and max free

Make sure that GC doesn't run too often for TLAB ergonomics. Added a
regression test.

Bug: 34576638

Test: test-art-host

Change-Id: Ie07c7c470aaca044fea20b21cbe6bfe8667d082f

1 files changed, 28 insertions, 0 deletions

diff --git a/test/154-gc-loop/heap_interface.cc b/test/154-gc-loop/heap_interface.cc
new file mode 100644
index 0000000000..8d610a87fa
--- /dev/null
+++ b/test/154-gc-loop/heap_interface.cc
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "gc/heap.h"
+#include "runtime.h"
+
+namespace art {
+namespace {
+
+extern "C" JNIEXPORT void JNICALL Java_Main_backgroundProcessState(JNIEnv*, jclass) {
+  Runtime::Current()->UpdateProcessState(kProcessStateJankImperceptible);
+}
+
+}  // namespace
+}  // namespace art