Examples with VM org.ethereum.vm.VM used on opensource projects

Example 11 with VM

use of org.ethereum.vm.VM in project rskj by rsksmart.

the class ExtCodeHashTest method testDoEXTCODEHASHWithoutArguments.

@Test
public void testDoEXTCODEHASHWithoutArguments() {
    int gasExpected = 1000000;
    String stringCode = " EXTCODEHASH";
    byte[] code = compiler.compile(stringCode);
    VM vm = new VM(vmConfig, precompiledContracts);
    Program program = new Program(vmConfig, precompiledContracts, blockFactory, activationConfig, code, invoke, transaction, new HashSet<>());
    try {
        while (!program.isStopped()) {
            vm.step(program);
        }
    } catch (Program.StackTooSmallException e) {
        Assert.assertEquals(0, program.getStack().size());
        Assert.assertEquals(gasExpected, program.getResult().getGasUsed());
    }
}