drlvm/vm/tests/unit/thread/test_java_interrupt.c

/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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 <stdio.h>
#include "testframe.h"
#include "thread_unit_test_utils.h"
#include <jthread.h>

/*
 * Test jthread_interrupt(...)
 */
void JNICALL run_for_test_jthread_interrupt(jvmtiEnv * jvmti_env, JNIEnv * jni_env, void *args){

    tested_thread_sturct_t * tts = (tested_thread_sturct_t *) args;
    
    tts->phase = TT_PHASE_RUNNING;
    tested_thread_started(tts);
    tested_thread_wait_for_stop_request(tts);
    tts->phase = jthread_is_interrupted(jthread_self()) ? TT_PHASE_INTERRUPTED : TT_PHASE_ERROR;
    tested_thread_ended(tts);
    tested_thread_wait_for_stop_request(tts);
    tested_thread_ended(tts);
}

int test_jthread_interrupt(void){

    tested_thread_sturct_t *tts;

    // Initialize tts structures and run all tested threads
    tested_threads_run(run_for_test_jthread_interrupt);

    reset_tested_thread_iterator(&tts);
    while(next_tested_thread(&tts)){
        tf_assert_same(jthread_is_interrupted(tts->java_thread), 0);
        tf_assert_same(jthread_clear_interrupted(tts->java_thread), TM_ERROR_NONE);
        tf_assert_same(jthread_is_interrupted(tts->java_thread), 0);

        tf_assert_same(jthread_interrupt(tts->java_thread), TM_ERROR_NONE);

        tested_thread_send_stop_request(tts);
        tested_thread_wait_ended(tts);

        check_tested_thread_phase(tts, TT_PHASE_INTERRUPTED);
        tf_assert_same(jthread_is_interrupted(tts->java_thread), 1);
        tf_assert_same(jthread_interrupt(tts->java_thread), TM_ERROR_NONE);
        tf_assert_same(jthread_is_interrupted(tts->java_thread), 1);
        tf_assert_same(jthread_clear_interrupted(tts->java_thread), TM_ERROR_INTERRUPT);
        tf_assert_same(jthread_is_interrupted(tts->java_thread), 0);
    }
    // Terminate all threads and clear tts structures
    tested_threads_destroy();

    return TEST_PASSED;
} 
int test_jthread_is_interrupted(void){
    return test_jthread_interrupt();
} 

int test_jthread_clear_interrupted(void){
    return test_jthread_interrupt();
}

TEST_LIST_START
    TEST(test_jthread_interrupt)
    TEST(test_jthread_is_interrupted)
    TEST(test_jthread_clear_interrupted)
TEST_LIST_END;