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

Example 11 with DebugScope

use of com.oracle.truffle.api.debug.DebugScope 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();
    }
}

Example 12 with DebugScope

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

the class SLDebugTest method checkArgs.

protected void checkArgs(DebugStackFrame frame, String... expectedArgs) {
    Iterable<DebugValue> arguments = null;
    DebugScope scope = frame.getScope();
    while (scope != null) {
        if (scope.isFunctionScope()) {
            arguments = scope.getArguments();
            break;
        }
        scope = scope.getParent();
    }
    checkDebugValues("arguments", arguments, expectedArgs);
}