Examples with MessageFrame org.hyperledger.besu.evm.frame.MessageFrame used on opensource projects

Example 16 with MessageFrame

use of org.hyperledger.besu.evm.frame.MessageFrame in project besu by hyperledger.

the class DebugOperationTracerTest method shouldRecordMemoryWhenEnabled.

@Test
public void shouldRecordMemoryWhenEnabled() {
    final MessageFrame frame = validMessageFrame();
    final Bytes32 word1 = Bytes32.fromHexString("0x01");
    final Bytes32 word2 = Bytes32.fromHexString("0x02");
    final Bytes32 word3 = Bytes32.fromHexString("0x03");
    frame.writeMemory(0, 32, word1);
    frame.writeMemory(32, 32, word2);
    frame.writeMemory(64, 32, word3);
    final TraceFrame traceFrame = traceFrame(frame, new TraceOptions(false, true, false));
    assertThat(traceFrame.getMemory()).isPresent();
    assertThat(traceFrame.getMemory().get()).containsExactly(word1, word2, word3);
}

Example 17 with MessageFrame

use of org.hyperledger.besu.evm.frame.MessageFrame in project besu by hyperledger.

the class DebugOperationTracerTest method shouldRecordStackWhenEnabled.

@Test
public void shouldRecordStackWhenEnabled() {
    final MessageFrame frame = validMessageFrame();
    final UInt256 stackItem1 = UInt256.fromHexString("0x01");
    final UInt256 stackItem2 = UInt256.fromHexString("0x02");
    final UInt256 stackItem3 = UInt256.fromHexString("0x03");
    frame.pushStackItem(stackItem1);
    frame.pushStackItem(stackItem2);
    frame.pushStackItem(stackItem3);
    final TraceFrame traceFrame = traceFrame(frame, new TraceOptions(false, false, true));
    assertThat(traceFrame.getStack()).isPresent();
    assertThat(traceFrame.getStack().get()).containsExactly(stackItem1, stackItem2, stackItem3);
}

Example 18 with MessageFrame

use of org.hyperledger.besu.evm.frame.MessageFrame in project besu by hyperledger.

the class DebugOperationTracerTest method shouldRecordProgramCounter.

@Test
public void shouldRecordProgramCounter() {
    final MessageFrame frame = validMessageFrame();
    frame.setPC(10);
    final TraceFrame traceFrame = traceFrame(frame);
    assertThat(traceFrame.getPc()).isEqualTo(10);
}

Example 19 with MessageFrame

use of org.hyperledger.besu.evm.frame.MessageFrame in project besu by hyperledger.

the class DebugOperationTracerTest method validMessageFrame.

private MessageFrame validMessageFrame() {
    final MessageFrame frame = validMessageFrameBuilder().build();
    frame.setCurrentOperation(anOperation);
    frame.setPC(10);
    return frame;
}

Example 20 with MessageFrame

use of org.hyperledger.besu.evm.frame.MessageFrame in project besu by hyperledger.

the class DebugOperationTracerTest method shouldRecordOpcode.

@Test
public void shouldRecordOpcode() {
    final MessageFrame frame = validMessageFrame();
    final TraceFrame traceFrame = traceFrame(frame);
    assertThat(traceFrame.getOpcode()).isEqualTo("MUL");
}