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test.cpp
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test.cpp
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#include "J.hpp"
#include "ParserCombinators.hpp"
#include "JEvaluator.hpp"
#include "JExecutor.hpp"
#define BOOST_TEST_DYN_LINK
#define BOOST_TEST_MODULE J
#include <boost/test/unit_test.hpp>
using namespace ::J;
using namespace ::J::JParser;
using namespace ::ParserCombinators;
using namespace ::J::JTokens;
BOOST_AUTO_TEST_SUITE ( dimensions_tests )
BOOST_AUTO_TEST_CASE( test_dimensions1 ) {
Dimensions d(4, 3, 2, 1, 1);
BOOST_CHECK_EQUAL(d.get_rank(), 4);
BOOST_CHECK_EQUAL(d[2], 1);
}
BOOST_AUTO_TEST_CASE (test_dimensions_equal) {
Dimensions d;
Dimensions e;
BOOST_CHECK_EQUAL(d, e);
Dimensions f(2, 1, 2);
shared_ptr<vector<int> > v(new vector<int>(2));
v->operator[](0) = 1;
v->operator[](1) = 2;
Dimensions g(v, v->begin(), v->end());
BOOST_CHECK_EQUAL(g, f);
}
BOOST_AUTO_TEST_CASE ( test_dimensions_addition ) {
Dimensions d;
Dimensions e(4, 3, 4, 5, 6);
Dimensions f(2, 1, 2);
BOOST_CHECK_EQUAL(d + e, e);
BOOST_CHECK_EQUAL(f + e, Dimensions(6, 1, 2, 3, 4, 5, 6));
}
BOOST_AUTO_TEST_CASE ( test_dimensions_starfix) {
Dimensions d;
BOOST_CHECK_EQUAL(d.suffix(1), d);
BOOST_CHECK_EQUAL(d.prefix(2), d);
Dimensions e(5, 1, 2, 3, 4, 5);
BOOST_CHECK_EQUAL(e.suffix(3), Dimensions(3, 3, 4, 5));
BOOST_CHECK_EQUAL(e.suffix(3), e.suffix(-2));
BOOST_CHECK_EQUAL(e.prefix(-3), Dimensions(2, 1, 2));
BOOST_CHECK_EQUAL(e.prefix(5), e);
}
BOOST_AUTO_TEST_CASE ( test_dimensions_starfix_match ) {
Dimensions d(5, 1, 2, 3, 4, 5);
BOOST_CHECK(d.prefix_match(Dimensions(3, 1, 2, 3)));
BOOST_CHECK(d.prefix_match(Dimensions()));
BOOST_CHECK(d.suffix_match(Dimensions(2, 4, 5)));
BOOST_CHECK(d.prefix_match(d));
}
BOOST_AUTO_TEST_CASE ( test_dimensions_number_of_elems ) {
Dimensions d;
BOOST_CHECK_EQUAL(1, d.number_of_elems());
Dimensions e(4, 3, 4, 5, 6);
BOOST_CHECK_EQUAL(360, e.number_of_elems());
}
BOOST_AUTO_TEST_CASE ( test_dimensions_number_index ) {
Dimensions e(4, 3, 4, 5, 6);
BOOST_CHECK_EQUAL(e[2], 5);
BOOST_CHECK_EQUAL(e.suffix(-1)[2], 6);
BOOST_CHECK_EQUAL(e.prefix(-1)[1], 4);
BOOST_CHECK_EQUAL(e.suffix(-1).number_of_elems(), 120);
BOOST_CHECK_EQUAL(e.prefix(-2).number_of_elems(), 12);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE ( vectorcounter_tests )
BOOST_AUTO_TEST_CASE ( vectorcounter_test ){
Dimensions d(4, 2, 3, 4, 4);
Dimensions e(4, 4, 4, 6, 8);
VectorCounter vc(d);
VectorCounter vc2(e);
pair<int, int> my_pair;
for (int i = 0; i < 3; ++i ) {
my_pair = add_row(vc, vc2);
BOOST_CHECK_EQUAL(my_pair.first, 4);
BOOST_CHECK_EQUAL(my_pair.second, 8);
my_pair = add_row(vc, vc2);
BOOST_CHECK_EQUAL(my_pair.first, 4);
BOOST_CHECK_EQUAL(my_pair.second, 8);
my_pair = add_row(vc, vc2);
BOOST_CHECK_EQUAL(my_pair.first, 4);
BOOST_CHECK_EQUAL(my_pair.second, 8);
my_pair = add_row(vc, vc2);
BOOST_CHECK_EQUAL(my_pair.first, 4);
BOOST_CHECK_EQUAL(my_pair.second, i != 2 ? 24 : 72 );
}
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE ( jarray_tests )
BOOST_AUTO_TEST_CASE ( jarray_index ) {
shared_ptr<vector<JInt> > v(new vector<int>(60, 0));
int i = 0;
for (vector<int>::iterator iter = v->begin(); iter != v->end(); ++iter, ++i) {
*iter = i;
}
JArray<JInt> arr(Dimensions(3, 3, 4, 5), v);
BOOST_CHECK_EQUAL(arr[1],
JArray<JInt>(Dimensions(2, 4, 5), 20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39));
}
BOOST_AUTO_TEST_CASE ( jarray_deep_coordinate ) {
shared_ptr<vector<int> > v(new vector<int>(60, 0));
int i = 0;
for (vector<int>::iterator iter = v->begin(); iter != v->end(); ++iter, ++i) {
*iter = i;
}
JArray<JInt> arr(Dimensions(3, 3, 4, 5), v);
BOOST_CHECK_EQUAL(arr[1], *arr.coordinate(1, 1));
BOOST_CHECK_EQUAL(arr[2][3], *arr.coordinate(2, 2, 3));
BOOST_CHECK_EQUAL(arr[2][3][2], *arr.coordinate(3, 2, 3, 2));
}
BOOST_AUTO_TEST_CASE ( jarray_extend ) {
shared_ptr<vector<int> > v(new vector<int>(60, 0));
int i = 0;
for (vector<int>::iterator iter = v->begin(); iter != v->end(); ++iter, ++i) {
*iter = i;
}
JArray<JInt> arr(Dimensions(3, 3, 4, 5), v);
BOOST_CHECK_EQUAL(*(arr.extend(Dimensions(3,4,6, 10))),
JArray<JInt>(Dimensions(3,4, 6, 10),
0, 1, 2, 3, 4, 0, 0, 0, 0, 0,
5, 6, 7, 8, 9, 0, 0, 0, 0, 0,
10, 11, 12, 13, 14, 0, 0, 0, 0, 0,
15, 16, 17, 18, 19, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
20, 21, 22, 23, 24, 0, 0, 0, 0, 0,
25, 26, 27, 28, 29, 0, 0, 0, 0, 0,
30, 31, 32, 33, 34, 0, 0, 0, 0, 0,
35, 36, 37, 38, 39, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
40, 41, 42, 43, 44, 0, 0, 0, 0, 0,
45, 46, 47, 48, 49, 0, 0, 0, 0, 0,
50, 51, 52, 53, 54, 0, 0, 0, 0, 0,
55, 56, 57, 58, 59, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0));
BOOST_CHECK_EQUAL(*JArray<JInt>(Dimensions(1, 5), 1, 2, 3, 4, 5).extend(Dimensions(1, 10)),
JArray<JInt>(Dimensions(1, 10), 1, 2, 3, 4, 5, 0, 0, 0, 0, 0));
}
BOOST_AUTO_TEST_CASE ( jarray_iterator ) {
shared_ptr<vector<int> > v(new vector<int>(60, 0));
int i = 0;
for (vector<int>::iterator iter = v->begin(); iter != v->end(); ++iter, ++i) {
*iter = i;
}
JArray<JInt> arr(Dimensions(3, 3, 4, 5), v);
OperationIterator<int> iter(arr, Dimensions(3, 3, 4, 10), 1);
for (int i = 25; i > 0; --i) ++iter;
BOOST_CHECK_EQUAL(**iter, JArray<JInt>(Dimensions(1, 5), 10, 11, 12,13, 14));
for (int i = 94; i > 0; --i) ++iter;
BOOST_CHECK_EQUAL(**iter, JArray<JInt>(Dimensions(1, 5), 55, 56,57,58,59));
JArray<JInt> arr2(Dimensions(1, 3), 1, 2, 3);
OperationIterator<int> iter2(arr2, Dimensions(3, 3, 2, 1), 0);
BOOST_CHECK_EQUAL(**(++iter2), JArray<JInt>(Dimensions(0), 1));
++iter2; ++iter2;
BOOST_CHECK_EQUAL(**iter2, JArray<JInt>(Dimensions(0), 2));
BOOST_CHECK_EQUAL(**(++iter2), JArray<JInt>(Dimensions(0), 3));
BOOST_CHECK_EQUAL(**(++iter2), JArray<JInt>(Dimensions(0), 3));
JArray<JInt> arr3(Dimensions(1, 2), 1, 2);
OperationIterator<int> iter3(arr3, Dimensions(3, 3, 3, 3), 100);
for (int i = 10; i > 0; --i) ++iter3;
BOOST_CHECK_EQUAL(**iter3, arr3);
for (int i = 16; i > 0; --i) ++iter3;
BOOST_CHECK_EQUAL(**iter3, arr3);
}
BOOST_AUTO_TEST_CASE ( jarray_scalarop_iterator ) {
JArray<JInt> arr(Dimensions(3, 2, 3, 2), 2, 1,2, 3,3,3, 4,4,4,5,5,5);
OperationScalarIterator<JInt> osi(arr, Dimensions(3, 2, 3, 2));
for (int i = 0; i < 5; ++i) ++osi;
BOOST_CHECK_EQUAL(*osi, 3);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE ( verbs )
BOOST_AUTO_TEST_CASE (test_find_max_dims) {
JNoun::Ptr arr(new JArray<JInt>(Dimensions(3, 2, 3, 4), shared_ptr<vector<int> >(new vector<int>(24, 1))));
JNoun::Ptr arr2(new JArray<JInt>(Dimensions(3, 3, 2, 5), shared_ptr<vector<int> >(new vector<int>(30, 2))));
JNoun::Ptr arr3(new JArray<JInt>(Dimensions(3, 3, 2, 10), shared_ptr<vector<int> >(new vector<int>(60, 3))));
JResult res(Dimensions(2, 3, 2));
res.add_noun(arr); res.add_noun(arr2); res.add_noun(arr3);
res.add_noun(arr); res.add_noun(arr2); res.add_noun(arr3);
BOOST_CHECK_EQUAL(res.assemble_result()->get_dims(), Dimensions(5, 3, 2, 3, 3, 10));
BOOST_CHECK_EQUAL(static_cast<JArray<JInt>& >(*res.assemble_result())[0][0],
*(static_cast<JArray<JInt>* >(&*arr)->extend(Dimensions(3, 3, 3, 10))));
}
BOOST_AUTO_TEST_CASE ( test_find_frame ) {
JArray<JInt> arr(Dimensions(2,2,2), 1, 1,1,1);
BOOST_CHECK_EQUAL(find_frame(0, 0, arr.get_dims(), arr.get_dims()), Dimensions(2,2,2));
}
BOOST_AUTO_TEST_CASE ( test_plus_op ) {
shared_ptr<JMachine> m(JMachine::new_machine());
JArray<JInt> arr(Dimensions(2,2,2), 1,2,3 ,4);
JArray<JInt> arr2(Dimensions(3,2,2,2), 1, 2,3,4,5,6,7,8);
PlusVerb verb;
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(3,2,2,2), 2,3,5,6,8,9, 11, 12),
*verb(m, arr, arr2));
JArray<JFloat> arr3(Dimensions(1, 2), 1.5, 2.5);
BOOST_CHECK_EQUAL(JArray<JFloat>(Dimensions(2,2,2), 2.5, 3.5, 5.5, 6.5),
*verb(m, arr, arr3));
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(2,2,2), 2, 4, 6, 8),
*verb(m, arr, arr));
BOOST_CHECK_EQUAL(*verb(m, arr), arr);
BOOST_CHECK_EQUAL(*verb(m, arr3), arr3);
}
BOOST_AUTO_TEST_CASE ( test_minus_op ) {
shared_ptr<JMachine> m(JMachine::new_machine());
JArray<JInt> arr(Dimensions(2,2,2), 1,2 ,3,4);
JArray<JInt> arr2(Dimensions(2,2,2), 4,3,2,1);
JArray<JInt> arr3(Dimensions(0), 1);
JArray<JFloat> arr4(Dimensions(3,4, 2, 2), 1.0,2.0,3.0,4.0,5.0,6.0,7.0,8.0,9.0,10.0,
11.0,12.0,13.0,14.0,15.0,16.0);
MinusVerb verb;
BOOST_CHECK_EQUAL(*verb(m, arr2, arr),
JArray<JInt>(Dimensions(2,2,2), 3, 1, -1, -3));
BOOST_CHECK_EQUAL(*verb(m, arr3, arr),
JArray<JInt>(Dimensions(2,2,2), 0, -1, -2, -3));
BOOST_CHECK_EQUAL(*verb(m, arr, arr3),
JArray<JInt>(Dimensions(2,2,2), 0, 1, 2, 3));
BOOST_CHECK_EQUAL(*verb(m, arr4, arr4),
JArray<JFloat>(Dimensions(3, 4,2,2),
0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0,
0.0, 0.0, 0.0, 0.0));
BOOST_CHECK_EQUAL(*verb(m, arr),
JArray<JInt>(Dimensions(2,2,2), -1, -2, -3,-4));
}
BOOST_AUTO_TEST_CASE ( test_i_dot_verb ) {
JArray<JInt> arr(Dimensions(2,2,3), 1,2,3,4,-5,6);
shared_ptr<JMachine> m(JMachine::new_machine());
IDotVerb v;
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(4, 2, 4, 5, 6),
0, 1, 2, 0, 0, 0,
3, 4, 5, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0,
24, 25, 26, 27, 28, 29,
18, 19, 20, 21, 22, 23,
12, 13, 14, 15, 16, 17,
6, 7, 8, 9, 10, 11,
0, 1, 2, 3, 4, 5,
54, 55, 56, 57, 58, 59,
48, 49, 50, 51, 52, 53,
42, 43, 44, 45, 46, 47,
36, 37, 38, 39, 40, 41,
30, 31, 32, 33, 34, 35,
84, 85, 86, 87, 88, 89,
78, 79, 80, 81, 82, 83,
72, 73, 74, 75, 76, 77,
66, 67, 68, 69, 70, 71,
60, 61, 62, 63, 64, 65,
114, 115, 116, 117, 118, 119,
108, 109, 110, 111, 112, 113,
102, 103, 104, 105, 106, 107,
96, 97, 98, 99, 100, 101,
90, 91, 92, 93, 94, 95),
*v(m, arr));
JArray<JInt> arr2(Dimensions(1, 3), -2, 3, -4);
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(3, 2,3,4),
15,14,13,12,
19,18,17,16,
23,22,21,20,
3,2,1,0,
7,6,5,4,
11,10,9,8),
*v(m, arr2));
}
BOOST_AUTO_TEST_CASE ( test_i_dot_monad_verb ) {
JArray<JInt> arr(Dimensions(2, 2, 4), 0,1,2,3,4,5,6,7);
JArray<JInt> arr2(Dimensions(2, 4, 4), 0, 1,2,3, 3,3,3,3,0,1,2,3,4,5,6,7);
shared_ptr<JMachine> m(JMachine::new_machine());
IDotVerb v;
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(1, 4), 0, 2, 0, 1),
*v(m, arr, arr2));
JArray<JInt> arr3(Dimensions(1, 4), 0,1,2,3);
JArray<JInt> arr4(Dimensions(0), 1);
BOOST_CHECK_EQUAL(*v(m, arr3, arr4),
JArray<JInt>(Dimensions(0), 1));
JArray<JInt> arr5(Dimensions(2, 4, 2), 0, 1,2,3, 3,3,3,3,0,1,2,3,4,5,6,7);
BOOST_CHECK_EQUAL(*v(m, arr5, arr4), JArray<JInt>(Dimensions(0), 4));
}
BOOST_AUTO_TEST_CASE ( test_adverb ) {
shared_ptr<JMachine> m(JMachine::new_machine());
shared_ptr<PlusVerb> plus(new PlusVerb);;
JInsertTableAdverb adverb;
JVerb verb(static_cast<JVerb&>(*adverb(m, plus)));
BOOST_CHECK_EQUAL(*verb(m, JArray<JInt>(Dimensions(1,10), 1, 2, 3, 4, 5, 6, 7, 8, 9, 10)),
JArray<JInt>(Dimensions(0), 55));
BOOST_CHECK_EQUAL(*verb(m, JArray<JInt>(Dimensions(3, 10, 0, 10))),
JArray<JInt>(Dimensions(2, 0, 10)));
JArray<JInt> table(Dimensions(1, 5), -2, -1, 0, 1, 2);
JArray<JInt> answer(Dimensions(2,5,5),
-4, -3, -2, -1, 0,
-3, -2, -1, 0, 1,
-2, -1, 0, 1, 2,
-1, 0, 1, 2, 3,
0, 1, 2, 3, 4);
BOOST_CHECK_EQUAL(answer, *verb(m, table, table));
BOOST_CHECK_EQUAL(*verb(m, answer), JArray<JInt>(Dimensions(1, 5), -10, -5, 0, 5, 10));
BOOST_CHECK_EQUAL(*verb(m, JArray<JInt>(Dimensions(2, 1, 5), 1,2,3,4,5)),
JArray<JInt>(Dimensions(1, 5), 1,2,3,4,5));
}
BOOST_AUTO_TEST_CASE ( test_prefix_infix_adverb ) {
JMachine::Ptr m(JMachine::new_machine());
JVerb::Ptr minus(new MinusVerb());
JAdverb::Ptr adverb(new PrefixInfixAdverb());
JVerb::Ptr realverb(boost::static_pointer_cast<JVerb>((*adverb)(m, minus)));
JNoun::Ptr noun0(new JArray<JInt>(Dimensions(2, 2, 3), 1,2,3,4,5,6));
JNoun::Ptr noun1(new JArray<JInt>(Dimensions(1, 6), 1,2,3,4,5,6));
BOOST_CHECK_EQUAL(*(*realverb)(m, *noun0),
JArray<JInt>(Dimensions(3,2,2,3),
-1,-2,-3,0,0,0, -1,-2,-3,-4,-5,-6));
BOOST_CHECK_EQUAL(*(*realverb)(m, *noun1),
JArray<JInt>(Dimensions(2,6,6),
-1,0,0, 0,0,0,
-1,-2,0,0,0,0,
-1,-2,-3,0,0,0,
-1,-2,-3,-4,0,0,
-1,-2,-3,-4,-5,0,
-1,-2,-3,-4,-5,-6));
JVerb::Ptr otherverb(boost::static_pointer_cast<JVerb>(JInsertTableAdverb()(m, minus)));
JVerb::Ptr otherverbwithinsert(boost::static_pointer_cast<JVerb>((*adverb)(m, otherverb)));
BOOST_CHECK_EQUAL(*(*otherverbwithinsert)(m, *noun0),
JArray<JInt>(Dimensions(2,2,3), 1,2,3,-3,-3,-3));
BOOST_CHECK_EQUAL(*(*otherverbwithinsert)(m, *noun1),
JArray<JInt>(Dimensions(1, 6), 1,-1,2,-2,3,-3));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(0), 2), *noun0)),
JArray<JInt>(Dimensions(2, 1, 3), -3, -3, -3));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(0), 2), *noun1)),
JArray<JInt>(Dimensions(1, 5), -1,-1,-1,-1,-1));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(0), 7), *noun1)),
JArray<JInt>(Dimensions(1, 0)));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(0), -2), *noun0)),
JArray<JInt>(Dimensions(2, 1 , 3), -3,-3,-3));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(0), -4), *noun1)),
JArray<JInt>(Dimensions(1, 2), -2, -1));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(1, 2), -4, 4), *noun1)),
JArray<JInt>(Dimensions(2, 2, 3), -2, -1, 0, -2, -2, -2));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(2, 0, 4)))),
JArray<JInt>(Dimensions(2, 0, 4)));
BOOST_CHECK_EQUAL((*(*otherverbwithinsert)(m, JArray<JInt>(Dimensions(3, 10, 0, 4)))),
JArray<JInt>(Dimensions(3, 10, 0, 4)));
}
BOOST_AUTO_TEST_CASE ( test_rank_conjunction ) {
shared_ptr<JMachine> m(JMachine::new_machine());
shared_ptr<PlusVerb> plus(new PlusVerb);
shared_ptr<JVerb> sum(boost::static_pointer_cast<JVerb>(JInsertTableAdverb()(m, plus)));
shared_ptr<JNoun> rank_array(new JArray<JInt>(Dimensions(1,3), 1, 0, 0));
shared_ptr<JVerb> sum_rank(boost::static_pointer_cast<JVerb>(RankConjunction()(m, sum, rank_array)));
JArray<JInt> test_subject(Dimensions(2, 2, 5), 1,2,3,4,5,6,7,8,9,10);
BOOST_CHECK_EQUAL(*(*sum_rank)(m, test_subject), JArray<JInt>(Dimensions(1,2), 15, 40));
BOOST_CHECK_EQUAL(*(*sum)(m, test_subject), JArray<JInt>(Dimensions(1,5), 7,9,11,13,15));
shared_ptr<JNoun> rank_array2(new JArray<JInt>(Dimensions(1,3), -1, 0, 0));
shared_ptr<JVerb> sum_rank2(boost::static_pointer_cast<JVerb>(RankConjunction()(m, sum, rank_array2)));
JArray<JInt> test_subject2(Dimensions(3, 2,3,4), 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24);
BOOST_CHECK_EQUAL(*(*sum_rank2)(m, test_subject2), JArray<JInt>(Dimensions(2, 2,4), 15,18,21,24,51,54,57,60));
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE( parsercombinators )
BOOST_AUTO_TEST_CASE( test_regex_parser ) {
RegexParser<string::iterator> parser("a+b+");
string test("aaaabbbbcccc");
string::iterator iter = test.begin();
shared_ptr<vector<string> > v(parser.parse(&iter, test.end()));
BOOST_CHECK_EQUAL((*v)[0], "aaaabbbb");
BOOST_CHECK(iter == test.begin() + 8);
test = "bbbcccc";
iter = test.begin();
BOOST_CHECK_THROW( parser.parse(&iter, test.end()), MatchFailure);
}
BOOST_AUTO_TEST_CASE ( test_constant_regexp ) {
ParseConstant<string::iterator> parser("a+b+");
string test("a+b+a+b+");
string::iterator iter = test.begin();
parser.parse(&iter, test.end());
parser.parse(&iter, test.end());
BOOST_CHECK_THROW( parser.parse(&iter, test.end()), MatchFailure);
}
typedef ParseOr<string::iterator, shared_ptr<vector<string> > > StringParseOr;
typedef shared_ptr<StringParseOr> StringParseOrPtr;
typedef shared_ptr<Parser<string::iterator, shared_ptr<vector<string> > > > ParserPtr;
BOOST_AUTO_TEST_CASE ( test_parser_or ) {
string test("aaaabbbbbcccdddeee");
StringParseOr::OurParserPtr parserPtr(new RegexParser<string::iterator>("bbb"));
StringParseOrPtr parser(new StringParseOr(parserPtr));
parser = parser->add_or(StringParseOr::OurParserPtr(new RegexParser<string::iterator>("aaa")));
parser = parser->add_or(StringParseOr::OurParserPtr(new RegexParser<string::iterator>("aaaa")));
parser = parser->add_or(StringParseOr::OurParserPtr(new RegexParser<string::iterator>("abbb")));
parser = parser->add_or(StringParseOr::OurParserPtr(new RegexParser<string::iterator>("bb")));
string::iterator begin = test.begin();
parser->parse(&begin, test.end());
BOOST_CHECK_EQUAL(distance(test.begin(), begin), 3);
parser->parse(&begin, test.end());
BOOST_CHECK_EQUAL(distance(test.begin(), begin), 7);
shared_ptr<vector<string> > v(parser->parse(&begin, test.end()));
BOOST_CHECK_EQUAL(string("bb"), (*v)[0]);
BOOST_CHECK_THROW(parser->parse(&begin, test.end()), MatchFailure);
}
BOOST_AUTO_TEST_CASE ( test_interspersed_parser ) {
Parser<string::iterator, StringVecPtr>::Ptr p(new RegexParser<string::iterator>("ab\\s+"));
Parser<string::iterator, StringVecPtr>::Ptr i(new RegexParser<string::iterator>("-\\d+-"));
InterspersedParser<string::iterator, StringVecPtr, StringVecPtr> parser(p, i);
string test1("ab -123213-ab -232-");
string::iterator iter = test1.begin();
shared_ptr<deque<StringVecPtr > > v(parser.parse(&iter, test1.end()));
BOOST_CHECK(iter == test1.begin() + 17);
BOOST_CHECK_EQUAL(v->at(0)->at(0),"ab ");
BOOST_CHECK_EQUAL(v->at(1)->at(0),"ab ");
string test2("yadayada");
iter = test2.begin();
shared_ptr<deque<StringVecPtr > > v2(parser.parse(&iter, test2.end()));
BOOST_CHECK_EQUAL(v2->size(), 0);
BOOST_CHECK(iter == test2.begin());
InterspersedParser1<string::iterator, StringVecPtr, StringVecPtr> parser2(p, i);
BOOST_CHECK_THROW(parser2.parse(&iter, test2.end()), MatchFailure);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE( jparser )
BOOST_AUTO_TEST_CASE ( integerparse ) {
IntegerParser<string::iterator> parser;
string test1("_10231");
string::iterator iter = test1.begin();
BOOST_CHECK_EQUAL(parser.parse(&iter, test1.end()), -10231);
BOOST_CHECK(iter == test1.end());
string test2("102131");
iter = test2.begin();
BOOST_CHECK_EQUAL(parser.parse(&iter, test2.end()), 102131);
BOOST_CHECK(iter == test2.end());
string test3(" _23132");
string::iterator cache = iter = test3.begin();
BOOST_CHECK_THROW(parser.parse(&iter, test3.end()), MatchFailure);
BOOST_CHECK(iter == cache);
}
BOOST_AUTO_TEST_CASE ( floatingpointparse ) {
FloatingPointParser<string::iterator> parser;
string test1("_1023");
string::iterator iter = test1.begin();
BOOST_CHECK_THROW( parser.parse(&iter, test1.end()), MatchFailure );
string test2 = "_1023.123";
iter = test2.begin();
BOOST_CHECK_EQUAL( parser.parse(&iter, test2.end()), -1023.123);
string test3 = "_1023e10";
iter = test3.begin();
BOOST_CHECK_EQUAL( parser.parse(&iter, test3.end()), -1023e10);
string test4 = "_1023.1234e_10";
iter = test4.begin();
BOOST_CHECK_EQUAL( parser.parse(&iter, test4.end()), -1023.1234e-10);
string test5 = "_.1";
iter = test5.begin();
BOOST_CHECK_EQUAL( parser.parse(&iter, test5.end()), -0.1);
string test6 = "_.e1";
iter = test6.begin();
BOOST_CHECK_THROW( parser.parse(&iter, test6.end()), MatchFailure);
}
BOOST_AUTO_TEST_CASE ( complexparser ) {
ComplexNumberParser<string::iterator> parser;
string test1("122j23");
string::iterator iter(test1.begin());
BOOST_CHECK_EQUAL(parser.parse(&iter, test1.end()), JComplex(122,23));
string test2("122j0");
iter = test2.begin();
BOOST_CHECK_EQUAL(parser.parse(&iter, test2.end()), JComplex(122,0));
string test3("122j");
iter = test3.begin();
BOOST_CHECK_THROW(parser.parse(&iter, test3.end()), MatchFailure);
}
BOOST_AUTO_TEST_CASE ( numberparser ) {
NumberParser<string::iterator> parser;
string test1("_11329");
string::iterator iter = test1.begin();
BOOST_CHECK_EQUAL(*parser.parse(&iter, test1.end()), ParsedNumber<JInt>(-11329));
string test2("123213.131e1");
iter = test2.begin();
BOOST_CHECK_EQUAL(*parser.parse(&iter, test2.end()), ParsedNumber<JFloat>(123213.131e1));
}
BOOST_AUTO_TEST_CASE ( noun_parser ) {
ParseNoun<string::iterator> parser;
string test1("12 12 _1234");
string::iterator iter = test1.begin();
JNoun::Ptr n(parser.parse(&iter, test1.end()));
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(1, 3), 12, 12, -1234), *n);
string test2("12 12 _1234e10 _1.1 _5.3e10 3");
iter = test2.begin();
JNoun::Ptr n2(parser.parse(&iter, test2.end()));
BOOST_CHECK_EQUAL(JArray<JFloat>(Dimensions(1,6), 12.0, 12.0, -1234e10, -1.1, -5.3e10, 3.0), *n2);
}
BOOST_AUTO_TEST_CASE ( test_complex_noun_parser ) {
ParseNoun<string::iterator> parser;
string test1("1 2 3j4 3.23j34.3 100 100.2");
string::iterator iter(test1.begin());
shared_ptr<vector<JComplex> > v(make_shared<vector<JComplex> >());
v->push_back(JComplex(1));
v->push_back(JComplex(2));
v->push_back(JComplex(3,4));
v->push_back(JComplex(3.23,34.3));
v->push_back(JComplex(100));
v->push_back(JComplex(100.2));
BOOST_CHECK_EQUAL(*parser.parse(&iter, test1.end()),
JArray<JComplex>(Dimensions(1,6), v));
}
BOOST_AUTO_TEST_CASE ( builtin_parser ) {
JMachine::Ptr m = JMachine::new_machine();
string test1("+/ i.");
shared_ptr<vector<string> > symbols(m->list_symbols());
Parser<string::iterator, JTokenBase::Ptr>::Ptr symbol_parser(new OperatorParser<string::iterator>
(symbols->begin(), symbols->end()));
Parser<string::iterator, void>::Ptr ws_parser(new WhitespaceParser<string::iterator>());
InterspersedParser1<string::iterator, JTokenBase::Ptr> parser(symbol_parser, ws_parser);
string::iterator begin = test1.begin();
BOOST_CHECK_EQUAL(parser.parse(&begin, test1.end())->size(), 3);
}
BOOST_AUTO_TEST_CASE ( sequence_parser ) {
vector<string> builtins;
builtins.push_back("+");
builtins.push_back("-");
builtins.push_back("i.");
builtins.push_back("g.");
builtins.push_back("c.");
builtins.push_back("=.");
builtins.push_back("=.");
string test1("10.123 100.1 +i.abc_ asdads i.");
JTokenizer<string::iterator>::Ptr parser
(JTokenizer<string::iterator>::Instantiate(builtins.begin(), builtins.end()));
string::iterator iter = test1.begin();
JTokenizer<string::iterator>::result_type res( parser->parse(&iter, test1.end( ) ) );
// JTokenSequence* js(static_cast<JTokenSequence*>(res.get()));
// BOOST_CHECK_EQUAL(distance(js->begin(), js->end()), 6);
// JTokenSequence::const_iterator res_iter = js->begin();
// BOOST_CHECK_EQUAL((*res_iter)->get_j_ast_elem_type(), j_ast_elem_type_noun);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_operator);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_operator);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_name);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_name);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_operator);
// BOOST_CHECK(++res_iter == js->end());
// string test2("10.123 (+ - 3) 120 afadsd_");
// iter = test2.begin();
// res = parser->parse(&iter, test2.end());
// BOOST_CHECK_EQUAL(res->get_j_ast_elem_type(), j_ast_elem_type_sequence);
// js = static_cast<JTokenSequence*>(res.get());
// BOOST_CHECK_EQUAL(distance(js->begin(), js->end()), 4);
// res_iter = js->begin();
// BOOST_CHECK_EQUAL((*res_iter)->get_j_ast_elem_type(), j_ast_elem_type_noun);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_sequence);
// JTokenSequence::const_iterator res_iter2 = res_iter;
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_noun);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_name);
// js = static_cast<JTokenSequence*>(res_iter2->get());
// BOOST_CHECK_EQUAL(distance(js->begin(), js->end()), 3);
// res_iter = js->begin();
// BOOST_CHECK_EQUAL((*res_iter)->get_j_ast_elem_type(), j_ast_elem_type_operator);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_operator);
// BOOST_CHECK_EQUAL((*++res_iter)->get_j_ast_elem_type(), j_ast_elem_type_noun);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE ( criteria )
using namespace ::J::JEvaluator;
BOOST_AUTO_TEST_CASE (criteria0) {
JMachine::Ptr m(JMachine::new_machine());
JWordCriteria<JVerb> criteria(m);
JTokenBase::Ptr token(JTokenOperator::Instantiate("+"));
BOOST_CHECK(criteria(token));
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE ( transformation_rules )
using namespace ::J::JEvaluator;
BOOST_AUTO_TEST_CASE ( transformation_rule0 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleMonad0 monad0(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(),
JTokenWord<JNoun>::Instantiate(shared_ptr<JNoun>(new JArray<JInt>(Dimensions(2,2,2), 0, 1,2,3))));
lst.insert(lst.end(), JTokenRParen::Instantiate());
BOOST_CHECK(monad0(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
list<JTokenBase::Ptr>::iterator it(lst.begin());
++it;
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(2,2,2), 0, -1, -2, -3),
*get_word<JNoun>(*it, m));
}
BOOST_AUTO_TEST_CASE ( transformation_rule1 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleMonad1 monad1(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(shared_ptr<JNoun>(new JArray<JInt>(Dimensions(1, 3), 1, 2, 3))));
BOOST_CHECK(monad1(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
BOOST_CHECK_EQUAL(*get_word<JNoun>(lst.back(), m),
JArray<JInt>(Dimensions(1, 3), -1, -2, -3));
}
BOOST_AUTO_TEST_CASE ( transformation_rule2 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleDyad2 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(shared_ptr<JNoun>(new JArray<JInt>(Dimensions(2, 3, 2), 6, 2, 3, 1, 2, 3))));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(shared_ptr<JNoun>(new JArray<JInt>(Dimensions(1, 3), 1, 2, 3))));
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
BOOST_CHECK_EQUAL(JArray<JInt>(Dimensions(2, 3, 2), 5,1,1,-1, -1,0),
*get_word<JNoun>(lst.back(), m));
}
BOOST_AUTO_TEST_CASE ( transformation_rule3 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleAdverb3 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("+"));
lst.insert(lst.end(), JTokenOperator::Instantiate("/"));
lst.insert(lst.end(), JTokenRParen::Instantiate());
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
JArray<JInt> testObj(Dimensions(1, 5), 1,2,3,4,5);
list<JTokenBase::Ptr>::iterator it(lst.begin());
++it;
BOOST_CHECK_EQUAL(*(*get_word<JVerb>(*it, m))(m, testObj),
JArray<JInt>(Dimensions(0), 15));
}
BOOST_AUTO_TEST_CASE ( transformation_rule4 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleConjunction4 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("+"));
lst.insert(lst.end(), JTokenOperator::Instantiate("\""));
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(JNoun::Ptr(new JArray<JInt>(Dimensions(0), 1))));
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
JVerb::Ptr verb(get_word<JVerb>(lst.back(), m));
BOOST_CHECK_EQUAL(*(*verb)(m, JArray<JInt>(Dimensions(2, 2, 3), 1,2,3,4,5,6),
JArray<JInt>(Dimensions(1, 3), 1,2,3)),
JArray<JInt>(Dimensions(2,2, 3), 2,4, 6, 5,7, 9));
}
BOOST_AUTO_TEST_CASE ( transformation_rule5 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleFork5 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(JNoun::Ptr(new JArray<JInt>(Dimensions(0), -11))));
lst.insert(lst.end(), JTokenOperator::Instantiate("+"));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
JNoun::Ptr noun(new JArray<JInt>(Dimensions(0), 1));
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
JVerb::Ptr verb(get_word<JVerb>(lst.back(), m));
BOOST_CHECK_EQUAL(*(*verb)(m, *noun, *noun),
JArray<JInt>(Dimensions(0), -11));
BOOST_CHECK_EQUAL(*(*verb)(m, *noun),
JArray<JInt>(Dimensions(0), -12));
lst.clear();
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenOperator::Instantiate("+"));
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
verb = get_word<JVerb>(lst.back(), m);
JNoun::Ptr noun2(new JArray<JInt>(Dimensions(1, 3), 1,2,3));
BOOST_CHECK_EQUAL(*(*verb)(m, *noun2),
JArray<JInt>(Dimensions(1, 3), -2, -4, -6));
BOOST_CHECK_EQUAL(*(*verb)(m, *noun2, *noun),
JArray<JInt>(Dimensions(1,3), -2, -2, -2));
lst.clear();
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenCap::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
verb = get_word<JVerb>(lst.back(), m);
BOOST_CHECK_EQUAL(*(*verb)(m, JArray<JInt>(Dimensions(0), 1)),
JArray<JInt>(Dimensions(0), 1));
BOOST_CHECK_EQUAL(*(*verb)(m,
JArray<JInt>(Dimensions(0), 1),
JArray<JInt>(Dimensions(0), 1)),
JArray<JInt>(Dimensions(0), 0));
}
BOOST_AUTO_TEST_CASE ( transformation_rule6 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleBident6 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("/"));
lst.insert(lst.end(), JTokenOperator::Instantiate("\\"));
lst.insert(lst.end(), JTokenDummy::Instantiate());
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
list<JTokenBase::Ptr>::iterator iter(lst.begin());
JAdverb::Ptr adverb(get_word<JAdverb>(*++iter, m));
JVerb::Ptr plus(new PlusVerb());
JVerb::Ptr total(boost::static_pointer_cast<JVerb>((*adverb)(m, plus)));
BOOST_CHECK_EQUAL(*(*total)(m, JArray<JInt>(Dimensions(2, 3, 3), 1,2,3,4,5,6, 7, 8, 9)),
JArray<JInt>(Dimensions(2, 3, 3), 1,2,3, 5,7,9, 12,15,18));
lst.clear();
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("+"));
lst.insert(lst.end(), JTokenOperator::Instantiate("-"));
lst.insert(lst.end(), JTokenDummy::Instantiate());
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
iter = lst.begin();
JVerb::Ptr verb(get_word<JVerb>(*++iter, m));
BOOST_CHECK_EQUAL(*(*verb)(m,
JArray<JInt>(Dimensions(0), 1),
JArray<JInt>(Dimensions(0), 5)),
JArray<JInt>(Dimensions(0), -4));
lst.clear();
lst.insert(lst.end(), JTokenLParen::Instantiate());
lst.insert(lst.end(), JTokenOperator::Instantiate("\""));
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(JNoun::Ptr(new JArray<JInt>(Dimensions(0), 1))));
lst.insert(lst.end(), JTokenRParen::Instantiate());
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 3);
iter = lst.begin();
adverb = get_word<JAdverb>(*++iter, m);
verb = boost::static_pointer_cast<JVerb>((*adverb)(m, plus));
BOOST_CHECK_EQUAL(*(*verb)(m,
JArray<JInt>(Dimensions(3, 2,2,3), 10,10,10,10,10,10,10,10,10,10,10,10),
JArray<JInt>(Dimensions(2, 2, 3), 10, 10, 10,10,10,10)),
JArray<JInt>(Dimensions(3,2,2,3), 20,20,20,20,20,20,20,20,20,20,20,20));
}
BOOST_AUTO_TEST_CASE ( transformation_rule7 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleAssignment7 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenName::Instantiate("a"));
lst.insert(lst.end(), JTokenAssignment::Instantiate("=:"));
lst.insert(lst.end(), JTokenWord<JNoun>::Instantiate
(JNoun::Ptr(new JArray<JInt>(Dimensions(0), 10))));
lst.insert(lst.end(), JTokenDummy::Instantiate());
BOOST_CHECK(rule(&lst, lst.begin()));
BOOST_CHECK_EQUAL(lst.size(), 2);
optional<JWord::Ptr> word(m->lookup_name("a"));
BOOST_CHECK(word);
BOOST_CHECK_EQUAL(static_cast<JNoun&>(**word),
JArray<JInt>(Dimensions(0), 10));
}
BOOST_AUTO_TEST_CASE ( transformation_rule8 ) {
JMachine::Ptr m(JMachine::new_machine());
JRuleParens8 rule(m);
list<JTokenBase::Ptr> lst;
lst.insert(lst.end(), JTokenLParen::Instantiate());