Examples with StackManipulation net.bytebuddy.implementation.bytecode.StackManipulation used on opensource projects

Example 36 with StackManipulation

use of net.bytebuddy.implementation.bytecode.StackManipulation in project byte-buddy by raphw.

the class FloatConstantTest method testBiPush.

@Test
public void testBiPush() throws Exception {
    StackManipulation floatConstant = FloatConstant.forValue(value);
    assertThat(floatConstant.isValid(), is(true));
    StackManipulation.Size size = floatConstant.apply(methodVisitor, implementationContext);
    assertThat(size.getSizeImpact(), is(1));
    assertThat(size.getMaximalSize(), is(1));
    verify(methodVisitor).visitLdcInsn(value);
    verifyNoMoreInteractions(methodVisitor);
    verifyZeroInteractions(implementationContext);
}

Example 37 with StackManipulation

use of net.bytebuddy.implementation.bytecode.StackManipulation in project byte-buddy by raphw.

the class JavaConstantValueTest method testMethodHandle.

@Test
public void testMethodHandle() throws Exception {
    when(javaConstant.asConstantPoolValue()).thenReturn(FOO);
    StackManipulation stackManipulation = new JavaConstantValue(javaConstant);
    StackManipulation.Size size = stackManipulation.apply(methodVisitor, implementationContext);
    assertThat(size.getSizeImpact(), is(1));
    assertThat(size.getMaximalSize(), is(1));
    verify(javaConstant).asConstantPoolValue();
    verifyNoMoreInteractions(javaConstant);
    verify(methodVisitor).visitLdcInsn(FOO);
    verifyNoMoreInteractions(methodVisitor);
    verifyZeroInteractions(implementationContext);
}

Example 38 with StackManipulation

use of net.bytebuddy.implementation.bytecode.StackManipulation in project byte-buddy by raphw.

the class LongConstantTest method testBiPush.

@Test
public void testBiPush() throws Exception {
    StackManipulation longConstant = LongConstant.forValue(value);
    assertThat(longConstant.isValid(), is(true));
    StackManipulation.Size size = longConstant.apply(methodVisitor, implementationContext);
    assertThat(size.getSizeImpact(), is(2));
    assertThat(size.getMaximalSize(), is(2));
    verify(methodVisitor).visitLdcInsn(value);
    verifyNoMoreInteractions(methodVisitor);
    verifyZeroInteractions(implementationContext);
}

Example 39 with StackManipulation

use of net.bytebuddy.implementation.bytecode.StackManipulation in project byte-buddy by raphw.

the class FieldAccessOtherTest method testEnumerationDescriptionWithIllegalName.

@Test
public void testEnumerationDescriptionWithIllegalName() throws Exception {
    when(fieldDescription.isPublic()).thenReturn(true);
    when(fieldDescription.isStatic()).thenReturn(true);
    when(fieldDescription.isEnum()).thenReturn(true);
    when(fieldDescription.getActualName()).thenReturn(BAR);
    StackManipulation stackManipulation = FieldAccess.forEnumeration(enumerationDescription);
    assertThat(stackManipulation.isValid(), is(false));
}

Example 40 with StackManipulation

use of net.bytebuddy.implementation.bytecode.StackManipulation in project byte-buddy by raphw.

the class FieldAccessOtherTest method testEnumerationDescriptionWithIllegalVisibility.

@Test
public void testEnumerationDescriptionWithIllegalVisibility() throws Exception {
    when(fieldDescription.isPublic()).thenReturn(false);
    when(fieldDescription.isStatic()).thenReturn(true);
    when(fieldDescription.isEnum()).thenReturn(true);
    when(fieldDescription.getActualName()).thenReturn(FOO);
    StackManipulation stackManipulation = FieldAccess.forEnumeration(enumerationDescription);
    assertThat(stackManipulation.isValid(), is(false));
}