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From a0de4614f4cb8f8340f4df31049b9144e94a5f49 Mon Sep 17 00:00:00 2001
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From: Jakub Filak <jfilak@redhat.com>
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Date: Tue, 5 Nov 2013 10:20:15 +0100
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Subject: [PATCH 03/39] Add thread stress test
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Related to #21
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Related to rhbz#1051483
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---
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test/CMakeLists.txt | 9 ++++++
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test/ThreadStressTest.java | 79 ++++++++++++++++++++++++++++++++++++++++++++++
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2 files changed, 88 insertions(+)
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create mode 100644 test/ThreadStressTest.java
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diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
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index 22187da..c84ebe5 100644
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--- a/test/CMakeLists.txt
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+++ b/test/CMakeLists.txt
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@@ -52,6 +52,7 @@ _add_class_target(TryFinallyTest TEST_JAVA_TARGETS SimpleTest)
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_add_class_target(InnerExceptions TEST_JAVA_TARGETS SimpleTest)
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_add_class_target(OverridenEqualExceptionTest TEST_JAVA_TARGETS)
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_add_class_target(NoException TEST_JAVA_TARGETS)
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+_add_class_target(ThreadStressTest TEST_JAVA_TARGETS SimpleTest)
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_add_jar_target(JarTest JAR_TEST_PATH SimpleTest)
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set(REMOTE_JAR_PATH ${HTTP_DIR}/JarTest.jar)
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@@ -200,6 +201,14 @@ _add_test_target(
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#_add_test(run_overriden_eqauls 2)
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add_custom_target(
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+ run_thread_stress
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+ COMMAND LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/src ${Java_JAVA_EXECUTABLE} -agentlib:${AGENT_NAME}=caught=java.lang.ArrayIndexOutOfBoundsException,output= ThreadStressTest
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+ DEPENDS ${TEST_JAVA_TARGETS}
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+ WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
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+)
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+add_test(test_thread_stress make run_thread_stress)
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+
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+add_custom_target(
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run_empty_command_line_options
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COMMAND LD_LIBRARY_PATH=${CMAKE_BINARY_DIR}/src ${Java_JAVA_EXECUTABLE} -agentlib:${AGENT_NAME} NoException
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DEPENDS AbrtChecker ${TEST_JAVA_TARGETS}
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diff --git a/test/ThreadStressTest.java b/test/ThreadStressTest.java
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new file mode 100644
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index 0000000..3ebf9e0
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--- /dev/null
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+++ b/test/ThreadStressTest.java
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@@ -0,0 +1,79 @@
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+import java.io.*;
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+import java.util.*;
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+import java.net.*;
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+
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+
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+/**
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+ * @author Jakub Filak <jfilak@redhat.com>
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+ */
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+
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+class ThreadCaughtException extends Thread {
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+ private void level_three() {
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+ SimpleTest.throwAndCatchAllExceptions();
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+ }
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+
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+ private void level_two() {
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+ try {
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+ Thread.currentThread().sleep(5);
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+ }
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+ catch (InterruptedException ex) {
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+ System.out.println("Interrupted");
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+ }
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+ level_three();
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+ }
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+
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+ private void level_one() {
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+ try {
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+ Thread.currentThread().sleep(5);
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+ }
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+ catch (InterruptedException ex) {
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+ System.out.println("Interrupted");
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+ }
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+ level_two();
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+ }
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+
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+ public void run() {
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+ level_one();
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+ }
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+}
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+
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+public class ThreadStressTest {
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+ /**
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+ * Entry point to this multi thread test.
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+ */
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+ public static void main(String args[]) {
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+ System.out.println("Test.java");
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+
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+ List<Thread> tojoin = new LinkedList<Thread>();
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+
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+ for (int i = 100; i != 0; --i) {
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+ for (int j = 300; j != 0; --j) {
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+ Thread t = new ThreadCaughtException();
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+ tojoin.add(t);
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+ System.out.println("Starting Thread: " + Integer.toString((i * j) + j));
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+ t.start();
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+ }
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+
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+ try {
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+ Thread.currentThread().sleep(1000);
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+ }
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+ catch (InterruptedException ex) {
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+ System.out.println("Interrupted");
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+ }
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+ }
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+
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+ for (Thread t : tojoin) {
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+ try {
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+ t.join();
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+ }
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+ catch(InterruptedException ex) {
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+ System.err.println("Can't join a thread because thread join() was interrupted.");
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+ }
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+ }
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+
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+ System.exit(0);
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+ }
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+}
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+
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+// finito
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+
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--
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1.8.3.1
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