@Test
public void testVMFunction1() throws RecognitionException, IOException {
VM vm = new VM("FUNCTION {init.state.consts}{ #0 'before.all := } ");
Vector<BibtexEntry> v = new Vector<>();
vm.run(v);
Assert.assertEquals(38, vm.getFunctions().size());
Assert.assertTrue(vm.getFunctions().get("init.state.consts") instanceof StackFunction);
StackFunction fun = (StackFunction) vm.getFunctions().get("init.state.consts");
Assert.assertEquals(3, fun.getTree().getChildCount());
}
@Test
public void testVMSimple() throws RecognitionException, IOException {
VM vm =
new VM(
""
+ "ENTRY { "
+ " address "
+ " author "
+ " title "
+ " type "
+ "} {} { label }"
+ "INTEGERS { output.state before.all"
+ " mid.sentence after.sentence after.block }"
+ "FUNCTION {init.state.consts}{ #0 'before.all := "
+ " #1 'mid.sentence := #2 'after.sentence := #3 'after.block := } "
+ "STRINGS { s t } "
+ "READ");
Vector<BibtexEntry> v = new Vector<>();
v.add(t1BibtexEntry());
vm.run(v);
Assert.assertEquals(2, vm.getStrings().size());
Assert.assertEquals(7, vm.getIntegers().size());
Assert.assertEquals(1, vm.getEntries().size());
Assert.assertEquals(5, vm.getEntries().get(0).getFields().size());
Assert.assertEquals(38, vm.getFunctions().size());
}