215 lines
7.4 KiB
C++
215 lines
7.4 KiB
C++
/*
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Copyright (c) 2013 Microsoft Corporation. All rights reserved.
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Released under Apache 2.0 license as described in the file LICENSE.
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Author: Leonardo de Moura
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*/
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#include <sstream>
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#include "util/name.h"
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#include "util/test.h"
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#include "util/numerics/mpq.h"
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#include "util/sexpr/sexpr.h"
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#include "util/sexpr/sexpr_fn.h"
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#include "util/sexpr/format.h"
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#include "util/sexpr/options.h"
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using namespace lean;
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static void tst1() {
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sexpr s1(30, nil());
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sexpr s2("name", s1);
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std::cout << s2 << "\n";
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std::cout << sexpr(s2, s2) << "\n";
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lean_assert(len(s2) == 2);
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lean_assert(is_nil(nil()));
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lean_assert(!is_nil(s2));
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lean_assert(is_cons(s2));
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lean_assert(is_cons(sexpr(s2, s2)));
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lean_assert(is_list(s2));
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lean_assert(is_cons(sexpr(s2, s2)));
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lean_assert(is_list(sexpr(s2, s2)));
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lean_assert(!is_list(sexpr(s2, sexpr(10))));
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lean_assert(s2 == sexpr("name", sexpr(30, nil())));
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lean_assert(s2 != sexpr("name", sexpr(11.2, nil())));
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lean_assert(s2 != sexpr("name", sexpr(20, nil())));
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lean_assert(s2 == sexpr("name", sexpr(30, nil())));
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lean_assert(cdr(s2) == sexpr(30, nil()));
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lean_assert(car(s2) == sexpr("name"));
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std::cout << sexpr(name(name("foo"), 1), s2) << "\n";
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lean_assert(to_mpq(sexpr(mpq("1/3"))) == mpq(1, 3));
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lean_assert(to_int(sexpr(1)) == 1);
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lean_assert(is_int(sexpr(1)));
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lean_assert(!is_nil(sexpr(2)));
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std::cout << sexpr(sexpr(10), sexpr(20)) << "\n";
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std::cout << sexpr{10, 20, 30, 40} << "\n";
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std::cout << sexpr{"foo", "bla", "tst"} << "\n";
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std::cout << sexpr{10.20, 3.2, 4.3} << "\n";
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std::cout << sexpr(10.2) << "\n";
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std::cout << sexpr{10.2} << "\n";
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lean_assert(!is_list(sexpr(10.2)));
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lean_assert(is_list(sexpr{10.2}));
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lean_assert(len(sexpr{10.2}) == 1);
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// list of pairs
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std::cout << sexpr{ sexpr(1,2), sexpr(2,3), sexpr(0,1) } << "\n";
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// list of lists
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std::cout << sexpr{ sexpr{1,2}, sexpr{2,3}, sexpr{0,1} } << "\n";
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lean_assert(reverse(sexpr{1, 2, 3}) == (sexpr{3, 2, 1}));
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sexpr l = map(sexpr{1, 2, 3},
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[](sexpr e) {
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return sexpr(to_int(e) + 10);
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});
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std::cout << l << std::endl;
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lean_assert(l == (sexpr{11, 12, 13}));
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{
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sexpr l = filter(sexpr{10, -2, 3, -1, 0}, [](sexpr e) { return to_int(e) >= 0; });
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std::cout << l << std::endl;
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lean_assert(l == (sexpr{10, 3, 0}));
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}
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lean_assert(member(3, sexpr{10, 2, 3, 1}));
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lean_assert(!member(3, nil()));
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lean_assert(!member(3, sexpr{10, 2, 1}));
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lean_assert(append(sexpr{1,2}, sexpr{3,4}) == (sexpr{1,2,3,4}));
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lean_assert(append(l, nil()) == l);
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lean_assert(append(nil(), l) == l);
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lean_assert(contains(sexpr{10,20,-2,0,10}, [](sexpr e) { return to_int(e) < 0; }));
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lean_assert(!contains(sexpr{10,20,-2,0,10}, [](sexpr e) { return to_int(e) < -10; }));
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lean_assert(is_eqp(s1, s1));
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sexpr s3 = s1;
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lean_assert(is_eqp(s1, s3));
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lean_assert(!is_eqp(sexpr(1), sexpr(1)));
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lean_assert(is_list(nil()));
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}
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static void tst2() {
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sexpr a;
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a = 2;
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lean_assert(a == sexpr(2));
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lean_assert(a == 2);
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lean_assert(2 == a);
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a = 0.125;
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lean_assert(a == sexpr(0.125));
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lean_assert(a == 0.125);
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lean_assert(0.125 == a);
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a = "foo";
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lean_assert(a == sexpr("foo"));
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lean_assert(a == "foo");
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lean_assert("foo" == a);
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lean_assert(a != "blah");
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lean_assert(a != name("foo"));
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lean_assert(std::string("foo") == a);
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lean_assert(a == std::string("foo"));
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a = name(name("foo"), 1);
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lean_assert(a == sexpr(name(name("foo"), 1)));
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lean_assert(a == name(name("foo"), 1));
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lean_assert(name(name("foo"), 1) == a);
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a = mpq(1,3);
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lean_assert(a == sexpr(mpq(1,3)));
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lean_assert(a == mpq(1,3));
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lean_assert(mpq(1, 3) == a);
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lean_assert(mpq(2, 3) != a);
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a = power(mpz(2),100);
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lean_assert(a == sexpr(power(mpz(2), 100)));
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lean_assert(a == power(mpz(2), 100));
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lean_assert(power(mpz(2), 100) == a);
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lean_assert(mpq(power(mpz(2), 100)) != a);
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lean_assert(sexpr(1, 2) != sexpr(2, 1));
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lean_assert(sexpr(1, 2) != sexpr(1, sexpr(2, nil())));
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lean_assert(sexpr(1, 2) == sexpr(1, sexpr(2)));
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}
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static void tst3() {
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int sum = 0;
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for_each(sexpr{0, 1, 2, 3, 4},
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[&](sexpr const & e) { sum += to_int(e); });
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lean_assert(sum == 10);
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}
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static void tst4() {
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lean_assert(sexpr(1) < sexpr(2));
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lean_assert(sexpr() < sexpr(2));
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lean_assert(sexpr("foo") < sexpr(2));
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lean_assert(sexpr(3) > sexpr(2));
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lean_assert(sexpr(2) < sexpr(1.0));
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lean_assert(sexpr("foo") < sexpr(name("foo")));
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lean_assert(!(sexpr(name("foo")) < sexpr(name("foo"))));
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auto e = sexpr(1);
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lean_assert(e == e);
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lean_assert((sexpr{1, 2, 3}) <= (sexpr{1, 2, 3}));
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lean_assert((sexpr{1, 2, 3}) >= (sexpr{1, 2, 3}));
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lean_assert((sexpr{1, 1, 3}) < (sexpr{1, 2, 3}));
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lean_assert((sexpr{2, 1, 3}) > (sexpr{1, 2, 3}));
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lean_assert((sexpr{2, 1, 3}) > (sexpr("foo")));
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lean_assert(sexpr(1, 2) > sexpr(0, 1));
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}
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static void tst5() {
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lean_assert(foldl(sexpr{1,2,3,4,5,6,7,8,9},
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0,
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[](int result, sexpr const & s) {
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return result * 10 + to_int(s);
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})
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== 123456789);
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lean_assert(foldr(sexpr{1,2,3,4,5,6,7,8,9},
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0,
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[](sexpr const & s, int result) {
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return result * 10 + to_int(s);
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})
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== 987654321);
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}
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static void tst6() {
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std::ostringstream s;
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sexpr foo("str with \"quote\"");
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s << foo;
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lean_assert(s.str() == "\"str with \\\"quote\\\"\"");
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}
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static void tst7() {
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sexpr s = sexpr{ sexpr(1,2), sexpr(2,3), sexpr(0,1) };
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std::cout << pp(sexpr{s, s, s, s, s}) << "\n";
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std::cout << pp(sexpr{sexpr(name{"test","name"}), sexpr(10), sexpr(10.20)}) << "\n";
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format f = highlight(pp(sexpr{s, s, s, s, s}));
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std::cout << f << "\n";
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std::cout << mk_pair(f, options({"pp", "width"}, 1000)) << "\n";
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std::cout << mk_pair(f, update(options({"pp", "width"}, 1000), {"pp", "colors"}, false)) << "\n";
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}
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static void tst8() {
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lean_assert(!(sexpr("foo") == sexpr(10)));
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lean_assert(sexpr() == sexpr());
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lean_assert(sexpr(true) == sexpr(true));
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lean_assert(sexpr(false) != sexpr(true));
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sexpr s1(10);
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sexpr s2 = s1;
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lean_assert(cmp(s1, s2) == 0);
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lean_assert(cmp(s1, sexpr(20)) < 0);
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lean_assert(cmp(sexpr(), sexpr()) == 0);
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lean_assert(cmp(sexpr("aaa"), sexpr("aaa")) == 0);
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lean_assert(cmp(sexpr("bbb"), sexpr("aaa")) > 0);
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lean_assert(cmp(sexpr(true), sexpr(true)) == 0);
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lean_assert(cmp(sexpr(true), sexpr(false)) > 0);
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lean_assert(cmp(sexpr(false), sexpr(true)) < 0);
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lean_assert(cmp(sexpr(1.0), sexpr(2.0)) < 0);
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lean_assert(cmp(sexpr(name("aaa")), sexpr(name("aaa"))) == 0);
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lean_assert(cmp(sexpr(name("aaa")), sexpr(name("bbb"))) < 0);
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lean_assert(cmp(sexpr(mpz(10)), sexpr(mpz(10))) == 0);
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lean_assert(cmp(sexpr(mpz(20)), sexpr(mpz(10))) > 0);
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lean_assert(cmp(sexpr(mpq(1,2)), sexpr(mpq(1,2))) == 0);
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lean_assert(cmp(sexpr(mpq(1,3)), sexpr(mpq(1,2))) < 0);
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std::ostringstream s;
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s << sexpr() << " " << sexpr(mpq(1,2));
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std::cout << s.str() << "\n";
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lean_assert(s.str() == "nil 1/2");
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}
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int main() {
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tst1();
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tst2();
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tst3();
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tst4();
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tst5();
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tst6();
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tst7();
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tst8();
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return has_violations() ? 1 : 0;
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}
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