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SchemeObject_tests.c
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/*
* SchemeObject_tests.c
* scheme_compiler
*/
#include "SchemeObject_tests.h"
void test1() {
printf("-----test1-----\n");
MemorySpace * ms = make_MemorySpace(10000);
SchemeObject * frame1 = \
SchemeObject_make_pair(ms, \
SchemeObject_make_single_binding(ms, SchemeObject_make_symbol(ms, "x"), SchemeObject_make_integer(ms, 4)), \
SchemeObject_make_pair(ms, \
SchemeObject_make_single_binding(ms, SchemeObject_make_symbol(ms, "y"), SchemeObject_make_integer(ms, 7)), \
SchemeObject_make_empty(ms)));
SchemeObject * frame2 = \
SchemeObject_make_pair(ms, \
SchemeObject_make_single_binding(ms, SchemeObject_make_symbol(ms, "b"), SchemeObject_make_double(ms, -2.34)), \
SchemeObject_make_pair(ms, \
SchemeObject_make_single_binding(ms, SchemeObject_make_symbol(ms, "a"), SchemeObject_make_double(ms, 13.1)), \
SchemeObject_make_empty(ms)));
SchemeObject * env = SchemeObject_make_pair(ms, frame1, SchemeObject_make_pair(ms, frame2, SchemeObject_make_empty(ms)));
assert(SchemeObject_is_empty( SchemeObject_make_empty(ms)));
assert(SchemeObject_is_integer( SchemeObject_make_integer(ms, 10)));
assert(SchemeObject_is_double( SchemeObject_make_double(ms, 10.0)));
assert(SchemeObject_is_double( SchemeObject_make_double(ms, 10)));
assert(SchemeObject_eq(SchemeObject_make_symbol(ms, "x"), SchemeObject_make_symbol(ms, "x")));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 35), SchemeObject_make_integer(ms, 35)));
assert(!SchemeObject_eq(SchemeObject_make_integer(ms, 35), SchemeObject_make_integer(ms, 36)));
assert(SchemeObject_eq(SchemeObject_make_double(ms, 35), SchemeObject_make_double(ms, 35)));
assert(SchemeObject_eq(SchemeObject_make_string(ms, "lupi"), SchemeObject_make_string(ms, "lupi")));
assert(!SchemeObject_eq(SchemeObject_make_string(ms, "lupitron"), SchemeObject_make_string(ms, "lupi")));
/*
SchemeObject_print(frame1);
printf("\n*NEWLINE\n");
SchemeObject_print(frame2);
printf("\n*NEWLINE\n");
SchemeObject_print(env);
printf("\n*NEWLINE\n");
SchemeObject_print(frame_binding_lookup(frame1, SchemeObject_make_symbol(ms, "x")));
printf("\n*NEWLINE\n");
SchemeObject_print(env_value_lookup(env, SchemeObject_make_symbol(ms, "x")));
printf("\n*NEWLINE\n");
SchemeObject_print(env_value_lookup(env, SchemeObject_make_symbol(ms, "a")));
printf("\n*NEWLINE\n");
*/
assert(SchemeObject_eq(env_value_lookup(env, SchemeObject_make_symbol(ms, "x")), SchemeObject_make_integer(ms, 4)));
assert(SchemeObject_eq(env_value_lookup(env, SchemeObject_make_symbol(ms, "a")), SchemeObject_make_double(ms, 13.1)));
ms->destroy(ms);
return;
}
void test2() {
printf("-----test2-----\n");
MemorySpace * ms = make_MemorySpace(10000);
SchemeObject * env = SchemeObject_make_empty(ms);
env = SchemeObject_make_pair(ms, \
SchemeObject_zip(ms, \
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "x"), \
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "y"), \
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "z"), \
SchemeObject_make_empty(ms)))), \
SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 1), \
SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 2), \
SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 3), \
SchemeObject_make_empty(ms))))), \
SchemeObject_make_empty(ms));
SchemeObject_print(env);
printf("\n");
SchemeObject_print(env_value_lookup(env, SchemeObject_make_symbol(ms, "z")));
printf("\n");
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 3), \
env_value_lookup(env, SchemeObject_make_symbol(ms, "z"))));
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject * task1 = SchemeObject_make_exec_eval(ms, SchemeObject_make_symbol(ms,"x"), env, output, NULL);
execute(ms, task1);
assert(SchemeObject_eq(output, SchemeObject_make_integer(ms,1)));
//SchemeObject_print(output); // expecting 1
//printf("\n");
SchemeObject * task2 = SchemeObject_make_exec_eval(ms,
SchemeObject_make_pair(ms, SchemeObject_make_special_symbol_s(ms, QUOTE),
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "lupi"), SchemeObject_make_empty(ms))), env, output, NULL);
execute(ms, task2);
assert(SchemeObject_eq(output, SchemeObject_make_symbol(ms,"lupi")));
//SchemeObject_print(output);
//printf("\n");
ms->destroy(ms);
return;
}
void test3() {
printf("-----test3-----\n");
MemorySpace * ms = make_MemorySpace(10000);
SchemeObject * env = SchemeObject_make_empty(ms);
env = SchemeObject_make_pair(ms,
SchemeObject_zip(ms,
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "+"),
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "y"),
SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "z"),
SchemeObject_make_empty(ms)))),
SchemeObject_make_pair(ms, SchemeObject_make_atomic_function(ms, & sum_wrapper),
SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 2),
SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 3),
SchemeObject_make_empty(ms))))),
SchemeObject_make_empty(ms));
SchemeObject * L = SchemeObject_make_list_n(ms, 3);
SchemeObject_copy(ms, SchemeObject_first(L), SchemeObject_make_integer(ms, 1));
SchemeObject_copy(ms, SchemeObject_second(L), SchemeObject_make_double(ms, -0.9));
SchemeObject_copy(ms, SchemeObject_third(L), SchemeObject_make_double(ms, 4.5));
SchemeObject_print(env);
printf("\n");
SchemeObject_print(env_value_lookup(env, SchemeObject_make_symbol(ms, "+")));
printf("\n");
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject * expr = SchemeObject_make_list_n(ms, 2);
SchemeObject_copy(ms, SchemeObject_first(expr), SchemeObject_make_symbol(ms, "+"));
SchemeObject_copy(ms, SchemeObject_cdr(expr), L);
SchemeObject_print(expr);
printf("\n");
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, expr, env, output, NULL);
do {
printf("main loop about to execute continuation at %p\n", continuation);
continuation = execute(ms, continuation);
//SchemeObject_print(continuation);
} while(continuation != NULL);
SchemeObject_print(output); // expecting 4.6
printf("\n");
assert(SchemeObject_eq(output, SchemeObject_make_double(ms, 4.6)));
ms->destroy(ms);
return;
}
void test4() {
printf("-----test4-----\n");
MemorySpace * ms = make_MemorySpace(10000);
SchemeObject * L = SchemeObject_make_list_n(ms, 3);
SchemeObject_copy(ms, SchemeObject_first(L), SchemeObject_make_integer(ms, 1));
SchemeObject_copy(ms, SchemeObject_second(L), SchemeObject_make_double(ms, -0.9));
SchemeObject_copy(ms, SchemeObject_third(L), SchemeObject_make_double(ms, 4.5));
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject_print(L);
printf("\n");
SchemeObject * task = SchemeObject_make_exec_apply(ms, SchemeObject_make_atomic_function(ms, & sum_wrapper), L, output, NULL);
SchemeObject * continuation;
do {
continuation = execute(ms, task);
//SchemeObject_print(continuation);
} while(continuation != NULL);
SchemeObject_print(output); // expecting 4.6
printf("\n");
assert(SchemeObject_eq(output, SchemeObject_make_double(ms, 4.6)));
ms->destroy(ms);
return;
}
void test5() {
printf("-----test5-----\n");
MemorySpace * ms = make_MemorySpace(10000);
/* let f be (lambda (x) (+ x 1)) */
SchemeObject * plus = SchemeObject_make_atomic_function(ms, & sum_wrapper);
SchemeObject * f = SchemeObject_make_list_n(ms, 3);
SchemeObject_copy(ms, SchemeObject_list_ref_n(f, 1), SchemeObject_make_special_symbol_s(ms, LAMBDA));
SchemeObject_copy(ms, SchemeObject_list_ref_n(f, 2), SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "x"), SchemeObject_make_empty(ms)));
SchemeObject_copy(ms, SchemeObject_list_ref_n(f, 3), SchemeObject_make_pair(ms, plus, SchemeObject_make_pair(ms, SchemeObject_make_symbol(ms, "x"), SchemeObject_make_pair(ms, SchemeObject_make_integer(ms, 1), SchemeObject_make_empty(ms)))));
SchemeObject * L = SchemeObject_make_list_n(ms, 2);
SchemeObject_copy(ms, SchemeObject_first(L), f);
SchemeObject_copy(ms, SchemeObject_second(L), SchemeObject_make_integer(ms, -14));
SchemeObject * env = SchemeObject_make_empty(ms);
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject_print(L);
printf("\n");
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, L, env, output, NULL);
do {
continuation = execute(ms, continuation);
printf("main loop will execute : %p\n", continuation);
} while(continuation != NULL);
SchemeObject_print(output); // expecting -13
printf("\n");
assert(SchemeObject_eq(output, SchemeObject_make_integer(ms, -13)));
ms->destroy(ms);
return;
}
void test6() {
printf("-----test6-----\n");
MemorySpace * ms = make_MemorySpace(100000);
SchemeObject * env = make_base_environment(ms);
SchemeObject * L1 = SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "list"), SchemeObject_make_integer(ms, 3), SchemeObject_make_integer(ms, 4), SchemeObject_make_double(ms, 4.2));
SchemeObject * L2 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), L1);
SchemeObject * L3 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "cdr"), L1);
SchemeObject * L = SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "list"), L1, L2, L3);
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, L, env, output, NULL);
do {
continuation = execute(ms, continuation);
printf("main loop will execute : %p\n", continuation);
} while(continuation != NULL);
SchemeObject_print(output);
printf("\n");
//assert(SchemeObject_eq(output, SchemeObject_make_integer(ms, -13)));
ms->destroy(ms);
return;
}
void test7() {
printf("-----test7-----\n");
MemorySpace * ms = make_MemorySpace(100000);
SchemeObject * env = make_base_environment(ms);
SchemeObject * L1 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "readfile"), SchemeObject_make_string(ms, "lupi.txt"));
SchemeObject * L2 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "print"), L1);
SchemeObject * L3 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string-to-list"), L1);
SchemeObject * L = SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "list"), L1, L2, L3);
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, L, env, output, NULL);
do {
continuation = execute(ms, continuation);
printf("main loop will execute : %p\n", continuation);
} while(continuation != NULL);
SchemeObject_print(output);
printf("\n");
//assert(SchemeObject_eq(output, SchemeObject_make_integer(ms, -13)));
ms->destroy(ms);
return;
}
void test8() {
printf("-----test8-----\n");
MemorySpace * ms = make_MemorySpace(100000);
SchemeObject * env = make_base_environment(ms);
SchemeObject * L1 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "analyze_atomic_string_token"), SchemeObject_make_string(ms, "lambda"));
//SchemeObject * L1 = SchemeObject_make_empty(ms);
SchemeObject * L2 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "analyze_atomic_string_token"), SchemeObject_make_string(ms, "-21.1233"));
SchemeObject * L3 = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "analyze_atomic_string_token"), SchemeObject_make_string(ms, "544888"));
SchemeObject * L = SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "list"), L1, L2, L3);
SchemeObject * output = SchemeObject_make_empty(ms);
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, L, env, output, NULL);
do {
continuation = execute(ms, continuation);
printf("main loop will execute : %p\n", continuation);
} while(continuation != NULL);
SchemeObject_print(output);
printf("\n");
//assert(SchemeObject_eq(output, SchemeObject_make_integer(ms, -13)));
ms->destroy(ms);
return;
}
void test9() {
printf("-----test9 : whitespace? and empty? -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
SchemeObject * Lt = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "whitespace?"), SchemeObject_make_char(ms, ' '));
SchemeObject * Lf = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "whitespace?"), SchemeObject_make_char(ms, 'd'));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, TRUE), evaluate(ms, Lt, env)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, FALSE), evaluate(ms, Lf, env)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, TRUE), SchemeObject_make_special_symbol_s(ms, TRUE)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, FALSE), SchemeObject_make_special_symbol_s(ms, FALSE)));
SchemeObject * emptyQ_test_t = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "empty?"), SchemeObject_make_empty(ms));
SchemeObject * emptyQ_test_f = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "empty?"), SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, QUOTE), SchemeObject_make_integer(ms, 634), SchemeObject_make_integer(ms, 997)));
assert(SchemeObject_is_empty(SchemeObject_make_empty(ms)));
assert(!SchemeObject_is_empty(SchemeObject_make_list_2(ms, SchemeObject_make_integer(ms, 1), SchemeObject_make_integer(ms, 1))));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, TRUE), SchemeObject_make_bool(ms, 1)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, TRUE), SchemeObject_make_bool(ms, -1)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, FALSE), SchemeObject_make_bool(ms, 0)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, TRUE), evaluate(ms, emptyQ_test_t, env)));
assert(SchemeObject_eq(SchemeObject_make_special_symbol_s(ms, FALSE), evaluate(ms, emptyQ_test_f, env)));
ms->destroy(ms);
return;
}
void test10() {
printf("-----test10-----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_environment(ms);
SchemeObject * L3 = SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_special_symbol_s(ms, TRUE),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, 1), SchemeObject_make_integer(ms, 2)),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, 3), SchemeObject_make_integer(ms, 2)));
SchemeObject * L5 = SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_special_symbol_s(ms, FALSE),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, 1), SchemeObject_make_integer(ms, 2)),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, 3), SchemeObject_make_integer(ms, 2)));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 3), evaluate(ms, L3, env)));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 5), evaluate(ms, L5, env)));
ms->destroy(ms);
return;
}
/* not used for anything except to check that recursion works like it should */
SchemeObject * make_basic_recursion_test_environment(MemorySpace * ms) {
SchemeObject * env = SchemeObject_make_pair(ms, SchemeObject_make_empty(ms), make_base_environment(ms));
/*
(define f
(lambda (x y) (if (eq? x 1)
y
(g (+ x -1) (* 2 y)))))
*/
SchemeObject * f = evaluate(ms, SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "x"), SchemeObject_make_symbol(ms, "y")),
SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_symbol(ms, "x"), SchemeObject_make_integer(ms, 1)),
SchemeObject_make_symbol(ms, "y"),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "g"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, -1), SchemeObject_make_symbol(ms, "x")), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "*"), SchemeObject_make_integer(ms, 2), SchemeObject_make_symbol(ms, "y")))
)), env);
/*
(define g
(lambda (x y) (if (eq? x 1)
y
(f (+ x -1) (* 3 y)))))
*/
SchemeObject * g = evaluate(ms, SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "x"), SchemeObject_make_symbol(ms, "y")),
SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_symbol(ms, "x"), SchemeObject_make_integer(ms, 1)),
SchemeObject_make_symbol(ms, "y"),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "f"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, -1), SchemeObject_make_symbol(ms, "x")), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "*"), SchemeObject_make_integer(ms, 3), SchemeObject_make_symbol(ms, "y")))
)), env);
SchemeObject * frame = SchemeObject_make_list_2(ms, SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "f"), f),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "g"), g));
SchemeObject_copy(ms, SchemeObject_list_ref_n(env, 1), frame);
return env;
}
void test11() {
printf("----- test11 : basic recursivity with hard-coded environment -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_basic_recursion_test_environment(ms);
SchemeObject * A = SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "f"), SchemeObject_make_integer(ms, 5), SchemeObject_make_integer(ms, 3));
SchemeObject * B = SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "f"), SchemeObject_make_integer(ms, 4), SchemeObject_make_integer(ms, -2));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 108), evaluate(ms, A, env)));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, -24), evaluate(ms, B, env)));
ms->destroy(ms);
return;
}
void test12() {
printf("----- test12 : more difficult lambda expressions to debug some problem with environment lookups -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_environment(ms);
/*
f = (lambda (X) (display X) ((lambda (X) (* 7 X)) (+ 1 X)))
*/
SchemeObject * f = evaluate(ms, SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_list_1(ms, SchemeObject_make_symbol(ms, "X")),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "display"), SchemeObject_make_symbol(ms, "X")),
SchemeObject_make_list_2(ms,
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_list_1(ms, SchemeObject_make_symbol(ms, "X")),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "*"), SchemeObject_make_integer(ms, 7), SchemeObject_make_symbol(ms, "X"))),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_integer(ms, 1), SchemeObject_make_symbol(ms, "X")))
), env);
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 14), evaluate(ms, SchemeObject_make_list_2(ms, f, SchemeObject_make_integer(ms, 1)), env)));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 42), evaluate(ms, SchemeObject_make_list_2(ms, f, SchemeObject_make_integer(ms, 5)), env)));
ms->destroy(ms);
return;
}
void test13() {
printf("----- test13 : define and set! -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_environment(ms);
/*
f = (lambda () (define X -2) (define Y 7) (+ X Y))
*/
SchemeObject * f = evaluate(ms, SchemeObject_make_list_5(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_empty(ms),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "X"), SchemeObject_make_integer(ms, -2)),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "Y"), SchemeObject_make_integer(ms, 7)),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_symbol(ms, "X"), SchemeObject_make_symbol(ms, "Y"))), env);
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 5), evaluate(ms, SchemeObject_make_list_1(ms, f), env)));
/*
g = (lambda () (define X -2) (display "X : " X) (newline) (set! X 7) (+ X X))
*/
SchemeObject * g = evaluate(ms, SchemeObject_make_list_7(ms,
SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "X"), SchemeObject_make_integer(ms, -2)),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "display"), SchemeObject_make_string(ms, "X : "), SchemeObject_make_symbol(ms, "X")),
SchemeObject_make_list_1(ms, SchemeObject_make_symbol(ms, "newline")),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, SET), SchemeObject_make_symbol(ms, "X"), SchemeObject_make_integer(ms, 7)),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_symbol(ms, "X"), SchemeObject_make_symbol(ms, "X"))), env);
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 14), evaluate(ms, SchemeObject_make_list_1(ms, g), env)));
ms->destroy(ms);
return;
}
void test14() {
printf("-----test14 : counting characters -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_environment(ms);
SchemeObject * definition = SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE),
SchemeObject_make_symbol(ms, "count-char"),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "L"), SchemeObject_make_symbol(ms, "character"), SchemeObject_make_symbol(ms, "accum")),
SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "empty?"), SchemeObject_make_symbol(ms, "L")),
SchemeObject_make_symbol(ms, "accum"),
SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, IF), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_symbol(ms, "character"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), SchemeObject_make_symbol(ms, "L"))),
SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "count-char"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "cdr"), SchemeObject_make_symbol(ms, "L")), SchemeObject_make_symbol(ms, "character"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "+"), SchemeObject_make_symbol(ms, "accum"), SchemeObject_make_integer(ms, 1))),
SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "count-char"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "cdr"), SchemeObject_make_symbol(ms, "L")), SchemeObject_make_symbol(ms, "character"), SchemeObject_make_symbol(ms, "accum"))
))));
SchemeObject * L = SchemeObject_make_list_1(ms, SchemeObject_make_list_5(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
definition,
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE),
SchemeObject_make_symbol(ms, "str"),
SchemeObject_make_string(ms, "Le baobab est barbu.")),
SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "count-char"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_symbol(ms, "str")),
SchemeObject_make_char(ms, 'a'),
SchemeObject_make_integer(ms, 0))));
assert(SchemeObject_eq(SchemeObject_make_integer(ms, 3), evaluate(ms, L, env)));
ms->destroy(ms);
return;
}
void test15() {
printf("-----test15 : assert, list, cons, car, cdr, list->string, string->list -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_environment(ms);
/*
(assert #t)
(assert (not #f))
*/
SchemeObject * L = SchemeObject_make_list_1(ms, SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_special_symbol_s(ms, TRUE)),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "not"), SchemeObject_make_special_symbol_s(ms, FALSE)))
));
evaluate(ms, L, env);
/*
(define A (cons 1 (cons 2 (cons 3 empty))))
(assert (eq? (car A) 1))
(assert (eq? (car (cdr A)) 2))
*/
L = SchemeObject_make_list_1(ms, SchemeObject_make_list_5(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "A"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "cons"), SchemeObject_make_integer(ms, 1),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "cons"), SchemeObject_make_integer(ms, 2),
SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "cons"), SchemeObject_make_integer(ms, 3),
SchemeObject_make_empty(ms))))),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), SchemeObject_make_symbol(ms, "A")), SchemeObject_make_integer(ms, 1))),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "cdr"), SchemeObject_make_symbol(ms, "A"))), SchemeObject_make_integer(ms, 2)))
));
evaluate(ms, L, env);
/*
(define A (list 1 2 3))
(assert (eq? (car A) 1))
(assert (eq? (car (cdr A)) 2))
*/
L = SchemeObject_make_list_1(ms, SchemeObject_make_list_5(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "A"), SchemeObject_make_list_4(ms, SchemeObject_make_symbol(ms, "list"), SchemeObject_make_integer(ms, 1), SchemeObject_make_integer(ms, 2), SchemeObject_make_integer(ms, 3))),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), SchemeObject_make_symbol(ms, "A")), SchemeObject_make_integer(ms, 1))),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "cdr"), SchemeObject_make_symbol(ms, "A"))), SchemeObject_make_integer(ms, 2)))
));
evaluate(ms, L, env);
/*
(define A "chien () lupi..")
(assert (eq? (list->string (string->list A)) A))
*/
L = SchemeObject_make_list_1(ms, SchemeObject_make_list_4(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA),
SchemeObject_make_empty(ms),
SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, DEFINE), SchemeObject_make_symbol(ms, "A"), SchemeObject_make_string(ms, "chien () lupi..")),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "assert"), SchemeObject_make_list_3(ms, SchemeObject_make_symbol(ms, "eq?"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "list->string"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_symbol(ms, "A"))), SchemeObject_make_symbol(ms, "A")))
));
evaluate(ms, L, env);
//assert(SchemeObject_eq(SchemeObject_make_integer(ms, 3), evaluate(ms, L, env)));
ms->destroy(ms);
return;
}
void test16() {
printf("-----test16 : parse -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
SchemeObject * L, * M;
/* (lambda (x) (+ 1 x)) -> (lambda (x) (+ 1 x)) */
L = SchemeObject_make_list_5(ms, SchemeObject_make_symbol(ms,"read-next-token"),
SchemeObject_make_empty(ms),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, "(lambda (x) (+ 1 x))")),
SchemeObject_make_integer(ms, 0),
SchemeObject_make_special_symbol_s(ms, TRUE)
);
M = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "list->string"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), L));
assert(SchemeObject_eq(SchemeObject_make_string(ms, "(lambda (x) (+ 1 x))"), evaluate(ms, M, env)));
/* lambda (x) (+ 1 x)) -> lambda */
L = SchemeObject_make_list_5(ms, SchemeObject_make_symbol(ms,"read-next-token"),
SchemeObject_make_empty(ms),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, "lambda (x) (+ 1 x)")),
SchemeObject_make_integer(ms, 0),
SchemeObject_make_special_symbol_s(ms, TRUE)
);
M = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "list->string"), SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "car"), L));
assert(SchemeObject_eq(SchemeObject_make_string(ms, "lambda"), evaluate(ms, M, env)));
L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, "(lambda (x) (+ 1 x))")));
//SchemeObject_print(evaluate(ms, L, env));
assert(SchemeObject_eq( SchemeObject_make_double(ms, 5.2877), evaluate(ms, SchemeObject_make_list_2(ms, evaluate(ms, L, env), SchemeObject_make_double(ms, 4.2877)), env)));
ms->destroy(ms);
return;
}
void test_printing_base_parser() {
printf("-----test printing_base_parser -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
SchemeObject * L;
L = evaluate(ms, SchemeObject_make_list_1(ms, SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_empty(ms), SchemeObject_make_symbol(ms, "parse"))), env);
SchemeObject_print(L);
printf("\n");
SchemeObject_print(L->data.val_lambda.arg_symbols);
printf("\n");
SchemeObject_print(L->data.val_lambda.body);
printf("\n");
L = evaluate(ms, SchemeObject_make_list_1(ms, SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_empty(ms), SchemeObject_make_symbol(ms, "iterated-read-next-token"))), env);
SchemeObject_print(L);
printf("\n");
SchemeObject_print(L->data.val_lambda.arg_symbols);
printf("\n");
SchemeObject_print(L->data.val_lambda.body);
printf("\n");
L = evaluate(ms, SchemeObject_make_list_1(ms, SchemeObject_make_list_3(ms, SchemeObject_make_special_symbol_s(ms, LAMBDA), SchemeObject_make_empty(ms), SchemeObject_make_symbol(ms, "read-next-token"))), env);
SchemeObject_print(L);
printf("\n");
SchemeObject_print(L->data.val_lambda.arg_symbols);
printf("\n");
SchemeObject_print(L->data.val_lambda.body);
printf("\n");
ms->destroy(ms);
return;
}
/* first time we get the parser working with sn1t */
void test17() {
printf("-----test17 : first parsed assertions -----\n");
//MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
//SchemeObject * env = make_base_parser_environment(ms);
/*
((lambda ()
(define A (cons 1 (cons 2 empty)))
(define f (lambda (x y) (* x (+ y -7))))
(assert (eq? (car A) 1))
(assert (not (eq? (car A) 2)))
(assert (eq? (car (cdr (car A))) 2))
(assert (empty? empty))
(assert (eq? 3 (+ 1 1 1)))
(assert (eq? (f (car A) 0) -7))
(assert (eq? (f 12 (car A)) -72))
(display "le Chien est con !")
(newline)
(display "le chien est encore con, mais il ne l'est pas.")
))
*/
char * str = "((lambda () "
" (define A (cons 1 (cons 2 empty))) "
" (define f (lambda (x y) (* x (+ y -7)))) "
" "
" (assert (eq? (car A) 1)) "
" (assert (not (eq? (car A) 2))) "
" (assert (eq? (car (cdr A)) 2)) "
" (assert (empty? empty)) "
" (assert (eq? 3 (+ 1 1 1))) "
" "
" (assert (eq? (f (car A) 0) -7)) "
" (assert (eq? (f 12 (car A)) -72)) "
" "
" (display \"le_Chien_est_con_!\") "
" (newline) "
" (display \"le_chien_est_encore_con.\") "
" 873423.43 "
"))";
//char * str = "(list 1 2 3 (list 4 5) (list 6 7 8))";
//char * str = "((lambda (x) (display \"hello\") (+ 1 x)) 7.2)";
/*
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
SchemeObject * compiled_code_Sn1m = evaluate(ms, L, env);
evaluate(ms, compiled_code_Sn1m, env);
*/
MemorySpace * ms;
SchemeObject * out = sn1t_automem_parse_evaluate(str, &ms);
//SchemeObject_print(sn1t_automem_parse_evaluate(str, &ms));
printf("\n");
SchemeObject_print(out);
printf("\n");
ms->destroy(ms);
return;
}
void test18() {
printf("-----test18 : garbage collection -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
char * str = "(list 1 2 (list \"chien\" 4 5) (quote arbre) (list 6 7))";
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
SchemeObject * evaluated_L = evaluate(ms, L, env);
MemorySpace * new_ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * evaluated_L_t = GarbageCollection_floodfill_move_to_new_MemorySpace(new_ms, evaluated_L);
SchemeObject * env_t = GarbageCollection_floodfill_move_to_new_MemorySpace(new_ms, env);
printf("\n");
printf("I : "); SchemeObject_print(evaluated_L); printf("\n");
printf("II : "); SchemeObject_print(evaluated_L_t); printf("\n");
printf("Ie : "); SchemeObject_print(evaluate(ms, evaluated_L, env)); printf("\n");
printf("IIe : "); SchemeObject_print(evaluate(new_ms, evaluated_L_t, env_t)); printf("\n");
printf("\n");
assert(GarbageCollector_stackabuse_checkisomorphism(evaluated_L, evaluated_L_t, 0, 100));
//assert(GarbageCollector_stackabuse_checkisomorphism(env, env_t));
//assert(SchemeObject_eq(evaluated_L, evaluated_L_t)); // won't work for lists
ms->destroy(ms);
new_ms->destroy(new_ms);
return;
}
/* not working alright, but I want to trim the code a bit */
void test19() {
printf("-----test19 : garbage collection -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
/*
char * str = "(list 1 2 (list \"chien\" 4 5) (quote arbre) (list 6 7))";
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
*/
/* let's try this instead */
char * str = "((lambda (x) (display \"allo\") (+ 1 x)) 7)";
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
printf("will evaluate the basic expressions\n");
SchemeObject * expr = evaluate(ms, L, env);
SchemeObject_print(L); printf("\n");
SchemeObject_print(expr); printf("\n");
SchemeObject * parsed_expr = SchemeObject_make_empty(ms);
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, expr, env, parsed_expr, NULL);
//SchemeObject * continuation = SchemeObject_make_exec_eval(ms, expr, env, SchemeObject_make_empty(ms), NULL);
int i=0; int threshold = 2;
do {
continuation = execute(ms, continuation);
//printf("main loop will execute : %p\n", continuation);
if (i++ > threshold) {
printf("threshold reached, breaking with non-null continuation\n");
break;
}
} while(continuation != NULL);
MemorySpace * new_ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * data_to_track = SchemeObject_make_list_4(ms, expr, parsed_expr, continuation, SchemeObject_make_string(ms, "lupitron"));
printf("data_to_track = %p, parsed_expr = %p, exec bloc output = %p\n", data_to_track, parsed_expr, SchemeObject_exec_get_output(continuation));
SchemeObject * transferred_data_to_track = GarbageCollection_floodfill_move_to_new_MemorySpace(new_ms, data_to_track);
SchemeObject * expr_t = SchemeObject_list_ref_n(transferred_data_to_track,1);
SchemeObject * parsed_expr_t = SchemeObject_list_ref_n(transferred_data_to_track,2);
SchemeObject * continuation_t = SchemeObject_list_ref_n(transferred_data_to_track,3);
//SchemeObject * lupitron_t = SchemeObject_list_ref_n(transferred_data_to_track,4);
assert(SchemeObject_eq(SchemeObject_list_ref_n(transferred_data_to_track,4), SchemeObject_list_ref_n(data_to_track,4)));
printf("transferred_data_to_track = %p, parsed_expr_t = %p, exec bloc output _t = %p\n", transferred_data_to_track, parsed_expr_t, SchemeObject_exec_get_output(continuation_t));
assert(GarbageCollector_stackabuse_checkisomorphism(expr, expr_t, 0, 10));
assert(GarbageCollector_stackabuse_checkisomorphism(parsed_expr, parsed_expr_t, 0, 10));
assert(GarbageCollector_stackabuse_checkisomorphism(continuation, continuation_t, 0, 10));
//assert(GarbageCollector_stackabuse_checkisomorphism(env, env_t));
//assert(SchemeObject_eq(evaluated_L, evaluated_L_t)); // won't work for lists
SchemeObject_print_details(expr); printf("\n");
SchemeObject_print_details(expr_t); printf("\n");
SchemeObject_print_details(continuation); printf("\n");
SchemeObject_print_details(continuation_t); printf("\n");
SchemeObject_print_details(parsed_expr); printf("\n");
SchemeObject_print_details(parsed_expr_t); printf("\n");
int iterations = 0; int iterations_t = 0;
SchemeObject * last_continuation;
SchemeObject * last_continuation_t;
printf("Attempting to finish the transferred computation after memory reallocation.\n");
/*
do {
if(continuation != NULL) {
last_continuation = continuation; // to monitor something
continuation = execute(ms, continuation);
iterations++;
}
if(continuation_t != NULL) {
last_continuation_t = continuation_t; // to monitor something
continuation_t = execute(new_ms, continuation_t);
iterations_t++;
}
//assert(GarbageCollector_stackabuse_checkisomorphism(expr, expr_t, 0, 10));
//assert(GarbageCollector_stackabuse_checkisomorphism(parsed_expr, parsed_expr_t, 0, 10));
//assert(GarbageCollector_stackabuse_checkisomorphism(continuation, continuation_t, 0, 10));
} while((continuation != NULL) || (continuation_t != NULL));
*/
do {
if(continuation != NULL) {
last_continuation = continuation; // to monitor something
continuation = execute(ms, continuation);
iterations++;
}
} while(continuation != NULL);
ms->destroy(ms);
do {
if(continuation_t != NULL) {
last_continuation_t = continuation_t; // to monitor something
continuation_t = execute(new_ms, continuation_t);
iterations_t++;
}
} while(continuation_t != NULL);
SchemeObject_print_details(parsed_expr_t); printf("\n");
assert(SchemeObject_eq(SchemeObject_list_ref_n(transferred_data_to_track,4), SchemeObject_list_ref_n(data_to_track,4)));
//assert(SchemeObject_eq(SchemeObject_list_ref_n(transferred_data_to_track,3), SchemeObject_list_ref_n(data_to_track,3)));
printf("iterations = %d, iterations_t = %d. Both should be the same value.\n", iterations, iterations_t);
assert(iterations == iterations_t);
printf("data_to_track = %p, parsed_expr = %p, exec bloc output = %p, last exec bloc output = %p\n", data_to_track, parsed_expr, SchemeObject_exec_get_output(continuation), SchemeObject_exec_get_output(last_continuation));
printf("transferred_data_to_track = %p, parsed_expr_t = %p, exec bloc output _t = %p, last exec bloc output _t = %p\n", transferred_data_to_track, parsed_expr_t, SchemeObject_exec_get_output(continuation_t), SchemeObject_exec_get_output(last_continuation_t));
printf("last continuations : \n");
SchemeObject_print_details(last_continuation); printf("\n");
SchemeObject_print_details(last_continuation_t); printf("\n");
printf("expressions : \n");
SchemeObject_print_details(expr); printf("\n");
SchemeObject_print_details(expr_t); printf("\n");
SchemeObject_print_details(parsed_expr); printf("\n");
SchemeObject_print_details(parsed_expr_t); printf("\n");
assert(GarbageCollector_stackabuse_checkisomorphism(expr, expr_t, 0, 10));
assert(GarbageCollector_stackabuse_checkisomorphism(parsed_expr, parsed_expr_t, 0, 10));
assert(GarbageCollector_stackabuse_checkisomorphism(continuation, continuation_t, 0, 10));
ms->destroy(ms);
new_ms->destroy(new_ms);
return;
}
void test20() {
printf("-----test20 : garbage collection, controled reallocation -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
/*char * str = "((lambda () "
" (define A (cons 1 (cons 2 empty))) "
" (define f (lambda (x y) (* x (+ y -7)))) "
" "
" (assert (eq? (car A) 1)) "
" (assert (not (eq? (car A) 2))) "
" (assert (eq? (car (cdr (car A))) 2)) "
" (assert (empty? empty)) "
" (assert (eq? 3 (+ 1 1 1))) "
" "
" (assert (eq? (f (car A) 0) -7)) "
" (assert (eq? (f 12 (car A)) -72)) "
" "
" (display \"le Chien est con !\") "
" (newline) "
" (display \"le chien est encore con.\") "
") )"; */
char * str = "((lambda (x) (display \"allo\") (+ 1 x)) 7)";
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
printf("will evaluate the basic expressions\n");
SchemeObject * expr = evaluate(ms, L, env);
SchemeObject_print(L); printf("\n");
SchemeObject_print(expr); printf("\n");
SchemeObject * output = SchemeObject_make_empty(ms);
env = SchemeObject_make_pair(ms, SchemeObject_make_list_1(ms, SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "OUTPUT"), output)), env);
SchemeObject * continuation = SchemeObject_make_exec_eval(ms, expr, env, output, NULL);
//SchemeObject * continuation = SchemeObject_make_exec_eval(ms, expr, env, SchemeObject_make_empty(ms), NULL);
int i=0; int threshold = 1;
do {
continuation = execute(ms, continuation);
//printf("main loop will execute : %p\n", continuation);
if (i++ > threshold) {
printf("threshold reached, breaking with non-null continuation\n");
break;
}
} while(continuation != NULL);
MemorySpace * new_ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * data_to_track = SchemeObject_make_pair(ms, output, SchemeObject_make_pair(ms, continuation, SchemeObject_make_pair(ms, output, SchemeObject_make_empty(ms))));
//SchemeObject * data_to_track = SchemeObject_make_list_3(ms, output, continuation, output);
SchemeObject * data_to_track_t = GarbageCollection_floodfill_move_to_new_MemorySpace(new_ms, data_to_track);
//continuation = GarbageCollection_floodfill_move_to_new_MemorySpace(new_ms, continuation);
SchemeObject * output_t = SchemeObject_list_ref_n(data_to_track_t,1);
continuation = SchemeObject_list_ref_n(data_to_track_t,2);
SchemeObject * output_t2 = SchemeObject_list_ref_n(data_to_track_t,3);
printf("data_to_track = %p\n", data_to_track);
printf("data_to_track_t = %p\n", data_to_track_t);
printf("output = %p\n", output);
printf("output_t = %p\n", output_t);
printf("output_t2 = %p\n", output_t2);
ms->destroy(ms);
ms = new_ms;
SchemeObject * last_continuation;
printf("Attempting to finish the transferred computation after memory reallocation.\n");
do {
if(continuation != NULL) {
last_continuation = continuation; // to monitor something
continuation = execute(ms, continuation);
}
} while(continuation != NULL);
printf("last continuations : \n");
SchemeObject_print_details(last_continuation); printf("\n");
SchemeObject_print_details(SchemeObject_exec_get_output(last_continuation)); printf("\n");
//printf("expressions : \n");
//env = make_base_parser_environment(ms);
//evaluate(ms, SchemeObject_make_symbol(ms, "OUTPUT"), env);
new_ms->destroy(new_ms);
return;
}
/* first time we get the parser working, now let's use it with test17() to make sn1t work */
void test21() {
printf("-----test21 : garbage collection again, simplified -----\n");
MemorySpace * ms = make_MemorySpace(DEFAULT_MEMORY_FOR_MACHINE);
SchemeObject * env = make_base_parser_environment(ms);
char * str = "((lambda () "
" (define A (cons 1 (cons 2 empty))) "
" (define f (lambda (x y) (* x (+ y -7)))) "
" "
" (assert (eq? (car A) 1)) "
" (assert (not (eq? (car A) 2))) "
" (assert (eq? (car (cdr A)) 2)) "
" (assert (empty? empty)) "
" (assert (eq? 3 (+ 1 1 1))) "
" "
" (assert (eq? (f (car A) 0) -7)) "
" (assert (eq? (f 12 (car A)) -72)) "
" "
" (display \"le_Chien_est_con_!\") "
" (newline) "
" (display \"le_chien_est_encore_con.\") "
"))";
/*char * str = "((lambda (W) "
" (define A (cons 1 (cons 2 empty))) "
" (assert (eq? (car A) 1)) "
" (assert (not (eq? (car A) 2))) "
" (display \"le_Chien_est_con_!\") "
" (newline) "
" (display A) "
" (newline) "
") (cons 1 (cons 2 empty)))";*/
//char * str = "((lambda (x) (display \"allo\") (+ 1 x)) 7)";
SchemeObject * L = SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms,"parse"),
SchemeObject_make_list_2(ms, SchemeObject_make_symbol(ms, "string->list"), SchemeObject_make_string(ms, str)));
printf("will evaluate the basic expressions\n");
MemorySpace * new_ms;
SchemeObject * data_to_track; SchemeObject * data_to_track_t;
SchemeObject * continuation;
// Now we want to have a loop that essentially evaluates this.
// SchemeObject * expr = evaluate(ms, L, env);
SchemeObject * expr = SchemeObject_make_empty(ms);
continuation = SchemeObject_make_exec_eval(ms, L, env, expr, NULL);
do {
continuation = execute(ms, continuation);
//printf("main loop will execute : %p\n", continuation);