Refactor test 1953, 1954, 1955, & 1956 somewhat
These tests all use a common set of suspension triggering event code.
This will be useful in other tests later. To make it easier to use in
the future this code is separated into common ti-agent files.
Test: ./test.py --host -j80
Change-Id: I75f3fe8862c99bd32c5eabe0992fef911d7d9c56
diff --git a/test/1953-pop-frame/src/art/SuspendEvents.java b/test/1953-pop-frame/src/art/SuspendEvents.java
new file mode 100644
index 0000000..6bf6bda
--- /dev/null
+++ b/test/1953-pop-frame/src/art/SuspendEvents.java
@@ -0,0 +1,65 @@
+/*
+ * Copyright (C) 2019 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.
+ */
+
+package art;
+
+import java.lang.reflect.Executable;
+import java.lang.reflect.Field;
+
+/**
+ * A set of functions to request events that suspend the thread they trigger on.
+ */
+public final class SuspendEvents {
+ /**
+ * Sets up the suspension support. Must be called at the start of the test.
+ */
+ public static native void setupTest();
+
+ public static native void setupSuspendBreakpointFor(Executable meth, long loc, Thread thr);
+ public static native void clearSuspendBreakpointFor(Thread thr);
+
+ public static native void setupSuspendSingleStepAt(Executable meth, long loc, Thread thr);
+ public static native void clearSuspendSingleStepFor(Thread thr);
+
+ public static native void setupFieldSuspendFor(Class klass, Field f, boolean access, Thread thr);
+ public static native void clearFieldSuspendFor(Thread thr);
+
+ public static native void setupSuspendMethodEvent(Executable meth, boolean enter, Thread thr);
+ public static native void clearSuspendMethodEvent(Thread thr);
+
+ public static native void setupSuspendExceptionEvent(
+ Executable meth, boolean is_catch, Thread thr);
+ public static native void clearSuspendExceptionEvent(Thread thr);
+
+ public static native void setupSuspendPopFrameEvent(
+ int offset, Executable breakpointFunction, Thread thr);
+ public static native void clearSuspendPopFrameEvent(Thread thr);
+
+ public static final int EVENT_TYPE_CLASS_LOAD = 55;
+ public static final int EVENT_TYPE_CLASS_PREPARE = 56;
+ public static native void setupSuspendClassEvent(
+ int eventType, String[] interestingNames, Thread thr);
+ public static native void clearSuspendClassEvent(Thread thr);
+
+ public static native void setupWaitForNativeCall(Thread thr);
+ public static native void clearWaitForNativeCall(Thread thr);
+
+ /**
+ * Waits for the given thread to be suspended.
+ * @param thr the thread to wait for.
+ */
+ public static native void waitForSuspendHit(Thread thr);
+}