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

Example 51 with SuspendedEvent

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

the class SLDebugTest method testUnwindAndReenter.

@Test
public void testUnwindAndReenter() {
    final Source source = slCode("function main() {\n" + "  return fac(10);\n" + "}\n" + "function fac(n) {\n" + "  if (n <= 1) {\n" + // break
    "    return 1;\n" + "  }\n" + "  return n * fac(n - 1);\n" + "}\n");
    try (DebuggerSession session = startSession()) {
        session.install(Breakpoint.newBuilder(getSourceImpl(source)).lineIs(6).build());
        startEval(source);
        expectSuspended((SuspendedEvent event) -> {
            assertEquals(6, event.getTopStackFrame().getSourceSection().getStartLine());
            Iterator<DebugStackFrame> frames = event.getStackFrames().iterator();
            for (int i = 0; i < 5; i++) {
                frames.next();
            }
            event.prepareUnwindFrame(frames.next());
        });
        expectSuspended((SuspendedEvent event) -> {
            assertEquals(8, event.getTopStackFrame().getSourceSection().getStartLine());
            assertEquals("7", event.getTopStackFrame().getScope().getDeclaredValue("n").as(String.class));
            event.prepareStepInto(1);
        });
        expectSuspended((SuspendedEvent event) -> {
            assertEquals(5, event.getTopStackFrame().getSourceSection().getStartLine());
            assertEquals("6", event.getTopStackFrame().getScope().getDeclaredValue("n").as(String.class));
            event.prepareContinue();
        });
        expectSuspended((SuspendedEvent event) -> {
            // The breakpoint hit again
            assertEquals(6, event.getTopStackFrame().getSourceSection().getStartLine());
        });
        expectDone();
    }
}

Example 52 with SuspendedEvent

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

the class SLDebugTest method testDebugValue.

@Test
public void testDebugValue() throws Throwable {
    final Source varsSource = slCode("function main() {\n" + "  a = doNull();\n" + "  b = 10 == 10;\n" + "  c = 10;\n" + "  d = \"str\";\n" + "  e = new();\n" + "  e.p1 = 1;\n" + "  e.p2 = new();\n" + "  e.p2.p21 = 21;\n" + "  return;\n" + "}\n" + "function doNull() {}\n");
    try (DebuggerSession session = startSession()) {
        session.install(Breakpoint.newBuilder(getSourceImpl(varsSource)).lineIs(10).build());
        startEval(varsSource);
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            DebugScope scope = frame.getScope();
            DebugValue a = scope.getDeclaredValue("a");
            assertFalse(a.isArray());
            assertNull(a.getArray());
            assertNull(a.getProperties());
            DebugValue b = scope.getDeclaredValue("b");
            assertFalse(b.isArray());
            assertNull(b.getArray());
            assertNull(b.getProperties());
            DebugValue c = scope.getDeclaredValue("c");
            assertFalse(c.isArray());
            assertEquals("10", c.as(String.class));
            assertNull(c.getArray());
            assertNull(c.getProperties());
            DebugValue d = scope.getDeclaredValue("d");
            assertFalse(d.isArray());
            assertEquals("str", d.as(String.class));
            assertNull(d.getArray());
            assertNull(d.getProperties());
            DebugValue e = scope.getDeclaredValue("e");
            assertFalse(e.isArray());
            assertNull(e.getArray());
            assertEquals(scope, e.getScope());
            Collection<DebugValue> propertyValues = e.getProperties();
            assertEquals(2, propertyValues.size());
            Iterator<DebugValue> propertiesIt = propertyValues.iterator();
            assertTrue(propertiesIt.hasNext());
            DebugValue p1 = propertiesIt.next();
            assertEquals("p1", p1.getName());
            assertEquals("1", p1.as(String.class));
            assertNull(p1.getScope());
            assertTrue(propertiesIt.hasNext());
            DebugValue p2 = propertiesIt.next();
            assertEquals("p2", p2.getName());
            assertNull(p2.getScope());
            assertFalse(propertiesIt.hasNext());
            propertyValues = p2.getProperties();
            assertEquals(1, propertyValues.size());
            propertiesIt = propertyValues.iterator();
            assertTrue(propertiesIt.hasNext());
            DebugValue p21 = propertiesIt.next();
            assertEquals("p21", p21.getName());
            assertEquals("21", p21.as(String.class));
            assertNull(p21.getScope());
            assertFalse(propertiesIt.hasNext());
        });
        expectDone();
    }
}

Example 53 with SuspendedEvent

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

the class SLDebugTest method testMetaObjects.

@Test
public void testMetaObjects() {
    final Source varsSource = slCode("function main() {\n" + "  a = doNull();\n" + "  b = 10 == 10;\n" + "  c = 10;\n" + "  cBig = 1000000000*1000000000*1000000000*1000000000;\n" + "  d = \"str\";\n" + "  e = new();\n" + "  f = doNull;\n" + "  return;\n" + "}\n" + "function doNull() {}\n");
    try (DebuggerSession session = startSession()) {
        session.install(Breakpoint.newBuilder(getSourceImpl(varsSource)).lineIs(9).build());
        startEval(varsSource);
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            DebugScope scope = frame.getScope();
            DebugValue v = scope.getDeclaredValue("a");
            assertEquals("Null", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("b");
            assertEquals("Boolean", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("c");
            assertEquals("Number", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("cBig");
            assertEquals("Number", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("d");
            assertEquals("String", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("e");
            assertEquals("Object", v.getMetaObject().as(String.class));
            v = scope.getDeclaredValue("f");
            assertEquals("Function", v.getMetaObject().as(String.class));
        });
        expectDone();
    }
}

Example 54 with SuspendedEvent

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

the class SLDebugTest method testSourceLocation.

@Test
public void testSourceLocation() {
    final Source varsSource = slCode("function main() {\n" + "  a = doNull();\n" + "  c = 10;\n" + "  d = \"str\";\n" + "  e = new();\n" + "  f = doNull;\n" + "  return;\n" + "}\n" + "function doNull() {}\n");
    try (DebuggerSession session = startSession()) {
        session.install(Breakpoint.newBuilder(getSourceImpl(varsSource)).lineIs(7).build());
        startEval(varsSource);
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            DebugScope scope = frame.getScope();
            DebugValue v = scope.getDeclaredValue("a");
            assertNull(v.getSourceLocation());
            v = scope.getDeclaredValue("c");
            assertNull(v.getSourceLocation());
            v = scope.getDeclaredValue("d");
            assertNull(v.getSourceLocation());
            v = scope.getDeclaredValue("e");
            assertNull(v.getSourceLocation());
            v = scope.getDeclaredValue("f");
            SourceSection sourceLocation = v.getSourceLocation();
            Assert.assertNotNull(sourceLocation);
            assertEquals(9, sourceLocation.getStartLine());
            assertEquals(9, sourceLocation.getEndLine());
            assertEquals("doNull() {}", sourceLocation.getCharacters());
        });
        expectDone();
    }
}

Example 55 with SuspendedEvent

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

the class SLDebugTest method testValuesScope.

@Test
public void testValuesScope() throws Throwable {
    final Source varsSource = slCode("function main() {\n" + "  a = 1;\n" + "  if (a > 0) {\n" + "    b = 10;\n" + "    println(b);\n" + "  }\n" + "  println(b);\n" + "  println(a);\n" + "  println(\"END.\");\n" + "}");
    try (DebuggerSession session = startSession()) {
        session.suspendNextExecution();
        startEval(varsSource);
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            // No variables first:
            assertFalse(frame.getScope().getDeclaredValues().iterator().hasNext());
            event.prepareStepOver(1);
        });
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            // "a" only:
            DebugScope scope = frame.getScope();
            Iterator<DebugValue> varIt = scope.getDeclaredValues().iterator();
            assertTrue(varIt.hasNext());
            DebugValue a = varIt.next();
            assertEquals("a", a.getName());
            assertEquals(scope, a.getScope());
            assertFalse(varIt.hasNext());
            event.prepareStepOver(1);
        });
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            // "a" only:
            DebugScope scope = frame.getScope();
            Iterator<DebugValue> varIt = scope.getParent().getDeclaredValues().iterator();
            assertTrue(varIt.hasNext());
            DebugValue a = varIt.next();
            assertEquals("a", a.getName());
            assertEquals(scope.getParent(), a.getScope());
            assertFalse(varIt.hasNext());
            event.prepareStepOver(1);
        });
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            // "a" and "b":
            DebugScope scope = frame.getScope();
            Iterator<DebugValue> varIt = scope.getDeclaredValues().iterator();
            assertTrue(varIt.hasNext());
            DebugValue b = varIt.next();
            assertEquals("b", b.getName());
            assertEquals(scope, b.getScope());
            // "a" is in the parent:
            assertFalse(varIt.hasNext());
            varIt = scope.getParent().getDeclaredValues().iterator();
            assertTrue(varIt.hasNext());
            DebugValue a = varIt.next();
            assertEquals("a", a.getName());
            assertEquals(scope.getParent(), a.getScope());
            assertFalse(varIt.hasNext());
            event.prepareStepOver(1);
        });
        expectSuspended((SuspendedEvent event) -> {
            DebugStackFrame frame = event.getTopStackFrame();
            // "a" only again:
            DebugScope scope = frame.getScope();
            Iterator<DebugValue> varIt = scope.getDeclaredValues().iterator();
            assertTrue(varIt.hasNext());
            DebugValue a = varIt.next();
            assertEquals("a", a.getName());
            assertEquals(scope, a.getScope());
            assertFalse(varIt.hasNext());
            event.prepareContinue();
        });
        expectDone();
    }
}