Examples with DebuggerSession com.oracle.truffle.api.debug.DebuggerSession used on opensource projects

Example 21 with DebuggerSession

use of com.oracle.truffle.api.debug.DebuggerSession in project graal by oracle.

the class DebuggerContextsTest method testInContextEval.

@Test
public void testInContextEval() {
    try (Engine engine = Engine.create()) {
        TestContextsListener contextsListener = new TestContextsListener();
        List<ContextEvent> events = contextsListener.events;
        Debugger debugger = engine.getInstruments().get("debugger").lookup(Debugger.class);
        try (DebuggerSession session = debugger.startSession(null)) {
            session.setContextsListener(contextsListener, false);
            Context context = Context.newBuilder().engine(engine).build();
            assert context != null;
            assertEquals(1, events.size());
            assertTrue(events.get(0).created);
            DebugContext dc = events.get(0).context;
            assertNotNull(dc);
            assertNull(events.get(0).language);
            // "Global" evaluation in the brand new context
            DebugValue result = dc.evaluate("VARIABLE(a, 10)", InstrumentationTestLanguage.ID);
            assertEquals(3, events.size());
            assertTrue(events.get(1).created);
            assertEquals(InstrumentationTestLanguage.ID, events.get(1).language.getId());
            assertTrue(events.get(2).languageInitialized);
            String type = dc.runInContext(() -> {
                assertEquals("10", result.as(String.class));
                DebugValue metaObj = result.getMetaObject();
                return metaObj.as(String.class);
            });
            assertEquals("Integer", type);
            assertEquals(3, events.size());
        }
    }
}

Example 22 with DebuggerSession

use of com.oracle.truffle.api.debug.DebuggerSession in project graal by oracle.

the class DebuggerSessionTest method testResumeAll4.

@Test
public void testResumeAll4() {
    Source testSource = testSource("ROOT(\n" + "STATEMENT,\n" + "STATEMENT)");
    try (DebuggerSession session = startSession()) {
        for (int i = 0; i < 10; i++) {
            session.suspendNextExecution();
            startEval(testSource);
            expectSuspended((SuspendedEvent event) -> {
                checkState(event, 2, true, "STATEMENT").prepareStepOver(1);
            });
            // test that resume does not affect current stepping behavior
            session.resumeAll();
            expectSuspended((SuspendedEvent event) -> {
                checkState(event, 3, true, "STATEMENT").prepareStepOver(1);
            });
            expectDone();
        }
    }
}

Example 23 with DebuggerSession

use of com.oracle.truffle.api.debug.DebuggerSession in project graal by oracle.

the class DebuggerSessionTest method testSuspendNextExecution3.

@Test
public void testSuspendNextExecution3() {
    Source testSource = testSource("ROOT(\n" + "STATEMENT,\n" + "STATEMENT)");
    try (DebuggerSession session = startSession()) {
        // do suspend next for a few times
        for (int i = 0; i < 100; i++) {
            session.suspendNextExecution();
            startEval(testSource);
            expectSuspended((SuspendedEvent event) -> {
                checkState(event, 2, true, "STATEMENT").prepareContinue();
            });
            expectDone();
        }
    }
}

Example 24 with DebuggerSession

use of com.oracle.truffle.api.debug.DebuggerSession in project graal by oracle.

the class DebuggerSessionTest method testSuspendNextExecution4.

@Test
public void testSuspendNextExecution4() {
    Source testSource = testSource("ROOT(\n" + "STATEMENT,\n" + "STATEMENT)");
    try (DebuggerSession session = startSession()) {
        session.suspendNextExecution();
        startEval(testSource);
        expectSuspended((SuspendedEvent event) -> {
            checkState(event, 2, true, "STATEMENT").prepareContinue();
            // use suspend next in an event
            event.getSession().suspendNextExecution();
        });
        expectSuspended((SuspendedEvent event) -> {
            checkState(event, 3, true, "STATEMENT").prepareContinue();
        });
        expectDone();
    }
}

Example 25 with DebuggerSession

use of com.oracle.truffle.api.debug.DebuggerSession in project graal by oracle.

the class DebuggerSessionTest method testResumeThread2.

@Test
public void testResumeThread2() {
    Source testSource = testSource("ROOT(\n" + "STATEMENT,\n" + "STATEMENT)");
    try (DebuggerSession session = startSession()) {
        for (int i = 0; i < 10; i++) {
            session.suspendNextExecution();
            resume(session, getEvalThread());
            startEval(testSource);
            // even if the thread is resumed suspend next execution will trigger.
            expectSuspended((SuspendedEvent event) -> {
                checkState(event, 2, true, "STATEMENT").prepareStepOver(1);
            });
            resume(session, getEvalThread());
            expectDone();
        }
    }
}