Examples with SourceSectionFilter com.oracle.truffle.api.instrumentation.SourceSectionFilter used on opensource projects

Example 11 with SourceSectionFilter

use of com.oracle.truffle.api.instrumentation.SourceSectionFilter in project graal by oracle.

the class InputFilterTest method testFilterChildren1.

@Test
public void testFilterChildren1() {
    SourceSectionFilter line1 = SourceSectionFilter.newBuilder().tagIs(StandardTags.ExpressionTag.class).lineStartsIn(IndexRange.between(1, 2)).build();
    SourceSectionFilter line2 = SourceSectionFilter.newBuilder().tagIs(StandardTags.ExpressionTag.class).lineIs(2).build();
    String code = "EXPRESSION(\nEXPRESSION(CONSTANT(0)))";
    // attach after executing. uses single binding visitor
    execute(code);
    EventBinding<?> binding = instrumenter.attachExecutionEventFactory(line1, line2, factory);
    execute(code);
    assertOn(ENTER, (e) -> {
        assertCharacters(e, code);
    });
    assertOn(INPUT_VALUE, (e) -> {
        assertCharacters(e, code);
        assertEquals("(0)", e.inputValue);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertCharacters(e, code);
        assertArrayEquals(new Object[] { "(0)" }, e.inputs);
        assertEquals("((0))", e.result);
    });
    binding.dispose();
    assertCleanedUp(code);
    assertAllEventsConsumed();
    // attach before executing. uses bindings visitor
    binding = instrumenter.attachExecutionEventFactory(line1, line2, factory);
    // add space to avoid caching
    execute(code + " ");
    assertOn(ENTER, (e) -> {
        assertCharacters(e, code);
    });
    assertOn(INPUT_VALUE, (e) -> {
        assertCharacters(e, code);
        assertEquals("(0)", e.inputValue);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertCharacters(e, code);
        assertArrayEquals(new Object[] { "(0)" }, e.inputs);
        assertEquals("((0))", e.result);
    });
    binding.dispose();
    assertCleanedUp(code);
    assertAllEventsConsumed();
}

Example 12 with SourceSectionFilter

use of com.oracle.truffle.api.instrumentation.SourceSectionFilter in project graal by oracle.

the class InstrumentableNodeTest method testGetNodeObject.

@Test
public void testGetNodeObject() {
    SourceSectionFilter filter = SourceSectionFilter.newBuilder().tagIs(ExpressionTag.class, ConstantTag.class).build();
    instrumenter.attachExecutionEventFactory(filter, null, factory);
    execute("EXPRESSION(CONSTANT(42))");
    assertOn(ENTER, (e) -> {
        assertProperties(e.context.getNodeObject(), "simpleName", "ExpressionNode");
    });
    assertOn(ENTER, (e) -> {
        assertProperties(e.context.getNodeObject(), "simpleName", "ConstantNode", "constant", 42);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertProperties(e.context.getNodeObject(), "simpleName", "ConstantNode", "constant", 42);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertProperties(e.context.getNodeObject(), "simpleName", "ExpressionNode");
    });
}

Example 13 with SourceSectionFilter

use of com.oracle.truffle.api.instrumentation.SourceSectionFilter in project graal by oracle.

the class InstrumentableNodeTest method testLateMaterializeSyntax.

/*
     * First instrument statements and then instrument expressions to test materialization at
     * locations where there is already a wrapper.
     */
@Test
public void testLateMaterializeSyntax() {
    Source source = createSource("MATERIALIZE_CHILD_EXPRESSION");
    SourceSectionFilter filter;
    filter = SourceSectionFilter.newBuilder().tagIs(StandardTags.StatementTag.class).build();
    instrumenter.attachExecutionEventFactory(filter, null, factory);
    execute(source);
    assertOn(ENTER, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof MaterializeChildExpressionNode);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof MaterializeChildExpressionNode);
    });
    assertAllEventsConsumed();
    filter = SourceSectionFilter.newBuilder().tagIs(StandardTags.ExpressionTag.class).build();
    instrumenter.attachExecutionEventFactory(filter, null, factory);
    execute(source);
    assertOn(ENTER, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof MaterializedChildExpressionNode);
    });
    assertOn(ENTER, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof ExpressionNode);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof ExpressionNode);
    });
    assertOn(RETURN_VALUE, (e) -> {
        assertTrue(e.context.getInstrumentedNode() instanceof MaterializedChildExpressionNode);
    });
}

Example 14 with SourceSectionFilter

use of com.oracle.truffle.api.instrumentation.SourceSectionFilter in project graal by oracle.

the class CoverageExample method onCreate.

@Override
protected void onCreate(final Env env) {
    SourceSectionFilter.Builder builder = SourceSectionFilter.newBuilder();
    SourceSectionFilter filter = builder.tagIs(EXPRESSION).build();
    Instrumenter instrumenter = env.getInstrumenter();
    instrumenter.attachExecutionEventFactory(filter, new CoverageEventFactory(env));
}

Example 15 with SourceSectionFilter

use of com.oracle.truffle.api.instrumentation.SourceSectionFilter in project graal by oracle.

the class Profiler method reset.

// Reconfigure what's being collected; does not affect collected data
private void reset() {
    if (binding != null) {
        binding.dispose();
        binding = null;
    }
    if (isCollecting) {
        final Builder filterBuilder = SourceSectionFilter.newBuilder();
        if (mimeTypes != null) {
            filterBuilder.mimeTypeIs(mimeTypes);
        }
        final SourceSectionFilter filter = filterBuilder.tagIs(StandardTags.RootTag.class).sourceIs(notInternal).build();
        binding = instrumenter.attachExecutionEventFactory(filter, new ExecutionEventNodeFactory() {

            public ExecutionEventNode create(EventContext context) {
                return createCountingNode(context);
            }
        });
    }
}