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z3/test/ext_numeral.cpp
Leonardo de Moura 68269c43a6 other components 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
2012-10-02 11:48:48 -07:00

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/*++
Copyright (c) 2012 Microsoft Corporation
Module Name:
ext_numeral.cpp
Abstract:
Unit tests for ext_numeral template.
Author:
Leonardo (leonardo) 2012-07-18
Notes:
--*/
#include<sstream>
#include"mpq.h"
#include"ext_numeral.h"
#define MK_TST_UNARY(NAME) \
static void tst_ ## NAME(int a, ext_numeral_kind ak, int expected_c, ext_numeral_kind expected_ck) { \
unsynch_mpq_manager m; \
scoped_mpq _a(m); \
m.set(_a, a); \
NAME(m, _a, ak); \
SASSERT(ak == expected_ck); \
if (expected_ck == EN_NUMERAL) { \
scoped_mpq _expected_c(m); \
m.set(_expected_c, expected_c); \
SASSERT(m.eq(_a, _expected_c)); \
} \
}
MK_TST_UNARY(neg);
MK_TST_UNARY(inv);
#define MK_TST_BIN_CORE(FUN_NAME, OP_NAME) \
static void FUN_NAME(int a, ext_numeral_kind ak, int b, ext_numeral_kind bk, int expected_c, ext_numeral_kind expected_ck) { \
unsynch_mpq_manager m; \
scoped_mpq _a(m), _b(m), _c(m); \
m.set(_a, a); \
m.set(_b, b); \
ext_numeral_kind ck; \
OP_NAME(m, _a, ak, _b, bk, _c, ck); \
SASSERT(ck == expected_ck); \
if (expected_ck == EN_NUMERAL) { \
scoped_mpq _expected_c(m); \
m.set(_expected_c, expected_c); \
SASSERT(m.eq(_c, _expected_c)); \
} \
}
#define MK_TST_BIN(NAME) MK_TST_BIN_CORE(tst_ ## NAME, NAME)
#define MK_TST_COMM_BIN(NAME) \
MK_TST_BIN_CORE(tst_ ## NAME ## _core, NAME) \
static void tst_ ## NAME(int a, ext_numeral_kind ak, int b, ext_numeral_kind bk, int expected_c, ext_numeral_kind expected_ck) { \
tst_ ## NAME ## _core(a, ak, b, bk, expected_c, expected_ck); \
tst_ ## NAME ## _core(b, bk, a, ak, expected_c, expected_ck); \
}
MK_TST_COMM_BIN(add);
MK_TST_BIN(sub);
MK_TST_COMM_BIN(mul);
static void tst1() {
tst_neg(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_neg(30, EN_MINUS_INFINITY, 10, EN_PLUS_INFINITY);
tst_neg(0, EN_NUMERAL, 0, EN_NUMERAL);
tst_neg(10, EN_NUMERAL, -10, EN_NUMERAL);
tst_neg(-7, EN_NUMERAL, 7, EN_NUMERAL);
tst_neg(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_neg(30, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_neg(-7, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_inv(0, EN_MINUS_INFINITY, 0, EN_NUMERAL);
tst_inv(0, EN_PLUS_INFINITY, 0, EN_NUMERAL);
tst_inv(1, EN_NUMERAL, 1, EN_NUMERAL);
tst_inv(-1, EN_NUMERAL, -1, EN_NUMERAL);
tst_add(0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_add(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_add(0, EN_MINUS_INFINITY, -1, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_add(0, EN_MINUS_INFINITY, 1, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_add(1, EN_MINUS_INFINITY, -1, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_add(1, EN_NUMERAL, 0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_add(-1, EN_NUMERAL, 0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_add(0, EN_NUMERAL, 0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_add(0, EN_NUMERAL, 2, EN_NUMERAL, 2, EN_NUMERAL);
tst_add(-3, EN_NUMERAL, 4, EN_NUMERAL, 1, EN_NUMERAL);
tst_add(-2, EN_NUMERAL, 0, EN_NUMERAL, -2, EN_NUMERAL);
tst_add(3, EN_NUMERAL, 4, EN_NUMERAL, 7, EN_NUMERAL);
tst_add(0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_add(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_add(0, EN_PLUS_INFINITY, 1, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_add(0, EN_PLUS_INFINITY, -1, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_add(0, EN_NUMERAL, 0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_add(-1, EN_NUMERAL, 0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_add(1, EN_NUMERAL, 0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, 0, EN_NUMERAL);
tst_mul(0, EN_MINUS_INFINITY, 1, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, 5, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, -1, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_MINUS_INFINITY, -5, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, 0, EN_NUMERAL);
tst_mul(0, EN_PLUS_INFINITY, 1, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, 5, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, -1, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_PLUS_INFINITY, -5, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_mul(0, EN_NUMERAL, 3, EN_NUMERAL, 0, EN_NUMERAL);
tst_mul(2, EN_NUMERAL, 3, EN_NUMERAL, 6, EN_NUMERAL);
tst_mul(-2, EN_NUMERAL, 3, EN_NUMERAL, -6, EN_NUMERAL);
tst_sub(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, -10, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, 10, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, -10, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 10, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, 3, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_MINUS_INFINITY, -3, EN_NUMERAL, 0, EN_MINUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, 3, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_PLUS_INFINITY, -3, EN_NUMERAL, 0, EN_PLUS_INFINITY);
tst_sub(0, EN_NUMERAL, 2, EN_NUMERAL, -2, EN_NUMERAL);
tst_sub(3, EN_NUMERAL, 2, EN_NUMERAL, 1, EN_NUMERAL);
tst_sub(3, EN_NUMERAL, -3, EN_NUMERAL, 6, EN_NUMERAL);
tst_sub(3, EN_NUMERAL, 3, EN_NUMERAL, 0, EN_NUMERAL);
tst_sub(3, EN_NUMERAL, 0, EN_NUMERAL, 3, EN_NUMERAL);
tst_sub(-3, EN_NUMERAL, -5, EN_NUMERAL, 2, EN_NUMERAL);
}
#define MK_TST_REL_CORE(FUN_NAME, OP_NAME) \
static void FUN_NAME(int a, ext_numeral_kind ak, int b, ext_numeral_kind bk, bool expected) { \
unsynch_mpq_manager m; \
scoped_mpq _a(m), _b(m); \
m.set(_a, a); \
m.set(_b, b); \
bool r = OP_NAME(m, _a, ak, _b, bk); \
SASSERT(r == expected); \
}
#define MK_TST_REL(NAME) MK_TST_REL_CORE(tst_ ## NAME, NAME)
#define MK_TST_SYMM_REL(NAME) \
MK_TST_REL_CORE(tst_ ## NAME ## _core, NAME) \
static void tst_ ## NAME(int a, ext_numeral_kind ak, int b, ext_numeral_kind bk, bool expected) { \
tst_ ## NAME ## _core(a, ak, b, bk, expected); \
tst_ ## NAME ## _core(b, bk, a, ak, expected); \
}
MK_TST_SYMM_REL(eq);
MK_TST_SYMM_REL(neq);
MK_TST_REL(lt);
MK_TST_REL(gt);
MK_TST_REL(le);
MK_TST_REL(ge);
static void tst2() {
tst_eq(0, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_eq(0, EN_NUMERAL, 2, EN_NUMERAL, false);
tst_eq(3, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_eq(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, false);
tst_eq(0, EN_PLUS_INFINITY, 3, EN_NUMERAL, false);
tst_eq(0, EN_PLUS_INFINITY, -2, EN_NUMERAL, false);
tst_eq(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, false);
tst_neq(0, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_neq(0, EN_NUMERAL, 2, EN_NUMERAL, true);
tst_neq(3, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_neq(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, true);
tst_neq(0, EN_PLUS_INFINITY, 3, EN_NUMERAL, true);
tst_neq(0, EN_PLUS_INFINITY, -2, EN_NUMERAL, true);
tst_neq(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, true);
tst_lt(0, EN_MINUS_INFINITY, 10, EN_NUMERAL, true);
tst_lt(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, true);
tst_lt(0, EN_MINUS_INFINITY, -3, EN_NUMERAL, true);
tst_lt(30, EN_MINUS_INFINITY, 10, EN_NUMERAL, true);
tst_lt(20, EN_MINUS_INFINITY, 0, EN_NUMERAL, true);
tst_lt(-20, EN_MINUS_INFINITY, -3, EN_NUMERAL, true);
tst_lt(0, EN_MINUS_INFINITY, 10, EN_PLUS_INFINITY, true);
tst_lt(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, true);
tst_lt(10, EN_MINUS_INFINITY, -30, EN_PLUS_INFINITY, true);
tst_lt(0, EN_PLUS_INFINITY, 10, EN_NUMERAL, false);
tst_lt(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, false);
tst_lt(0, EN_PLUS_INFINITY, -3, EN_NUMERAL, false);
tst_lt(30, EN_PLUS_INFINITY, 10, EN_NUMERAL, false);
tst_lt(20, EN_PLUS_INFINITY, 0, EN_NUMERAL, false);
tst_lt(-20, EN_PLUS_INFINITY, -3, EN_NUMERAL, false);
tst_lt(0, EN_PLUS_INFINITY, 10, EN_MINUS_INFINITY, false);
tst_lt(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, false);
tst_lt(10, EN_PLUS_INFINITY, -30, EN_MINUS_INFINITY, false);
tst_lt(0, EN_NUMERAL, 0, EN_PLUS_INFINITY, true);
tst_lt(20, EN_NUMERAL, 10, EN_PLUS_INFINITY, true);
tst_lt(-20, EN_NUMERAL, -100, EN_PLUS_INFINITY, true);
tst_lt(0, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_lt(0, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_lt(10, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_lt(0, EN_NUMERAL, -3, EN_NUMERAL, false);
tst_lt(30, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_lt(30, EN_NUMERAL, 40, EN_NUMERAL, true);
tst_lt(20, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_lt(-20, EN_NUMERAL, -3, EN_NUMERAL, true);
tst_lt(0, EN_NUMERAL, 10, EN_MINUS_INFINITY, false);
tst_lt(0, EN_NUMERAL, 0, EN_MINUS_INFINITY, false);
tst_lt(10, EN_NUMERAL, -30, EN_MINUS_INFINITY, false);
tst_le(0, EN_MINUS_INFINITY, 10, EN_NUMERAL, true);
tst_le(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, true);
tst_le(0, EN_MINUS_INFINITY, -3, EN_NUMERAL, true);
tst_le(30, EN_MINUS_INFINITY, 10, EN_NUMERAL, true);
tst_le(20, EN_MINUS_INFINITY, 0, EN_NUMERAL, true);
tst_le(-20, EN_MINUS_INFINITY, -3, EN_NUMERAL, true);
tst_le(0, EN_MINUS_INFINITY, 10, EN_PLUS_INFINITY, true);
tst_le(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, true);
tst_le(10, EN_MINUS_INFINITY, -30, EN_PLUS_INFINITY, true);
tst_le(0, EN_PLUS_INFINITY, 10, EN_NUMERAL, false);
tst_le(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, false);
tst_le(0, EN_PLUS_INFINITY, -3, EN_NUMERAL, false);
tst_le(30, EN_PLUS_INFINITY, 10, EN_NUMERAL, false);
tst_le(20, EN_PLUS_INFINITY, 0, EN_NUMERAL, false);
tst_le(-20, EN_PLUS_INFINITY, -3, EN_NUMERAL, false);
tst_le(0, EN_PLUS_INFINITY, 10, EN_MINUS_INFINITY, false);
tst_le(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, false);
tst_le(10, EN_PLUS_INFINITY, -30, EN_MINUS_INFINITY, false);
tst_le(0, EN_NUMERAL, 0, EN_PLUS_INFINITY, true);
tst_le(20, EN_NUMERAL, 10, EN_PLUS_INFINITY, true);
tst_le(-20, EN_NUMERAL, -100, EN_PLUS_INFINITY, true);
tst_le(0, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_le(0, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_le(10, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_le(0, EN_NUMERAL, -3, EN_NUMERAL, false);
tst_le(30, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_le(30, EN_NUMERAL, 40, EN_NUMERAL, true);
tst_le(20, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_le(-20, EN_NUMERAL, -3, EN_NUMERAL, true);
tst_le(0, EN_NUMERAL, 10, EN_MINUS_INFINITY, false);
tst_le(0, EN_NUMERAL, 0, EN_MINUS_INFINITY, false);
tst_le(10, EN_NUMERAL, -30, EN_MINUS_INFINITY, false);
tst_ge(0, EN_MINUS_INFINITY, 10, EN_NUMERAL, false);
tst_ge(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, false);
tst_ge(0, EN_MINUS_INFINITY, -3, EN_NUMERAL, false);
tst_ge(30, EN_MINUS_INFINITY, 10, EN_NUMERAL, false);
tst_ge(20, EN_MINUS_INFINITY, 0, EN_NUMERAL, false);
tst_ge(-20, EN_MINUS_INFINITY, -3, EN_NUMERAL, false);
tst_ge(0, EN_MINUS_INFINITY, 10, EN_PLUS_INFINITY, false);
tst_ge(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, false);
tst_ge(10, EN_MINUS_INFINITY, -30, EN_PLUS_INFINITY, false);
tst_ge(0, EN_PLUS_INFINITY, 10, EN_NUMERAL, true);
tst_ge(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, true);
tst_ge(0, EN_PLUS_INFINITY, -3, EN_NUMERAL, true);
tst_ge(30, EN_PLUS_INFINITY, 10, EN_NUMERAL, true);
tst_ge(20, EN_PLUS_INFINITY, 0, EN_NUMERAL, true);
tst_ge(-20, EN_PLUS_INFINITY, -3, EN_NUMERAL, true);
tst_ge(0, EN_PLUS_INFINITY, 10, EN_MINUS_INFINITY, true);
tst_ge(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, true);
tst_ge(10, EN_PLUS_INFINITY, -30, EN_MINUS_INFINITY, true);
tst_ge(0, EN_NUMERAL, 0, EN_PLUS_INFINITY, false);
tst_ge(20, EN_NUMERAL, 10, EN_PLUS_INFINITY, false);
tst_ge(-20, EN_NUMERAL, -100, EN_PLUS_INFINITY, false);
tst_ge(0, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_ge(0, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_ge(10, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_ge(0, EN_NUMERAL, -3, EN_NUMERAL, true);
tst_ge(30, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_ge(30, EN_NUMERAL, 40, EN_NUMERAL, false);
tst_ge(20, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_ge(-20, EN_NUMERAL, -3, EN_NUMERAL, false);
tst_ge(0, EN_NUMERAL, 10, EN_MINUS_INFINITY, true);
tst_ge(0, EN_NUMERAL, 0, EN_MINUS_INFINITY, true);
tst_ge(10, EN_NUMERAL, -30, EN_MINUS_INFINITY, true);
tst_gt(0, EN_MINUS_INFINITY, 10, EN_NUMERAL, false);
tst_gt(0, EN_MINUS_INFINITY, 0, EN_NUMERAL, false);
tst_gt(0, EN_MINUS_INFINITY, -3, EN_NUMERAL, false);
tst_gt(30, EN_MINUS_INFINITY, 10, EN_NUMERAL, false);
tst_gt(20, EN_MINUS_INFINITY, 0, EN_NUMERAL, false);
tst_gt(-20, EN_MINUS_INFINITY, -3, EN_NUMERAL, false);
tst_gt(0, EN_MINUS_INFINITY, 10, EN_PLUS_INFINITY, false);
tst_gt(0, EN_MINUS_INFINITY, 0, EN_PLUS_INFINITY, false);
tst_gt(10, EN_MINUS_INFINITY, -30, EN_PLUS_INFINITY, false);
tst_gt(0, EN_PLUS_INFINITY, 10, EN_NUMERAL, true);
tst_gt(0, EN_PLUS_INFINITY, 0, EN_NUMERAL, true);
tst_gt(0, EN_PLUS_INFINITY, -3, EN_NUMERAL, true);
tst_gt(30, EN_PLUS_INFINITY, 10, EN_NUMERAL, true);
tst_gt(20, EN_PLUS_INFINITY, 0, EN_NUMERAL, true);
tst_gt(-20, EN_PLUS_INFINITY, -3, EN_NUMERAL, true);
tst_gt(0, EN_PLUS_INFINITY, 10, EN_MINUS_INFINITY, true);
tst_gt(0, EN_PLUS_INFINITY, 0, EN_MINUS_INFINITY, true);
tst_gt(10, EN_PLUS_INFINITY, -30, EN_MINUS_INFINITY, true);
tst_gt(0, EN_NUMERAL, 0, EN_PLUS_INFINITY, false);
tst_gt(20, EN_NUMERAL, 10, EN_PLUS_INFINITY, false);
tst_gt(-20, EN_NUMERAL, -100, EN_PLUS_INFINITY, false);
tst_gt(0, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_gt(0, EN_NUMERAL, 0, EN_NUMERAL, false);
tst_gt(10, EN_NUMERAL, 10, EN_NUMERAL, false);
tst_gt(0, EN_NUMERAL, -3, EN_NUMERAL, true);
tst_gt(30, EN_NUMERAL, 10, EN_NUMERAL, true);
tst_gt(30, EN_NUMERAL, 40, EN_NUMERAL, false);
tst_gt(20, EN_NUMERAL, 0, EN_NUMERAL, true);
tst_gt(-20, EN_NUMERAL, -3, EN_NUMERAL, false);
tst_gt(0, EN_NUMERAL, 10, EN_MINUS_INFINITY, true);
tst_gt(0, EN_NUMERAL, 0, EN_MINUS_INFINITY, true);
tst_gt(10, EN_NUMERAL, -30, EN_MINUS_INFINITY, true);
}
static void tst3() {
unsynch_mpq_manager m;
scoped_mpq a(m);
SASSERT(is_zero(m, a, EN_NUMERAL));
SASSERT(!is_zero(m, a, EN_PLUS_INFINITY));
SASSERT(!is_zero(m, a, EN_MINUS_INFINITY));
SASSERT(!is_pos(m, a, EN_NUMERAL));
SASSERT(is_pos(m, a, EN_PLUS_INFINITY));
SASSERT(!is_pos(m, a, EN_MINUS_INFINITY));
SASSERT(!is_infinite(EN_NUMERAL));
SASSERT(is_infinite(EN_PLUS_INFINITY));
SASSERT(is_infinite(EN_MINUS_INFINITY));
SASSERT(!is_neg(m, a, EN_NUMERAL));
SASSERT(!is_neg(m, a, EN_PLUS_INFINITY));
SASSERT(is_neg(m, a, EN_MINUS_INFINITY));
m.set(a, 10);
SASSERT(!is_zero(m, a, EN_NUMERAL));
SASSERT(is_pos(m, a, EN_NUMERAL));
SASSERT(!is_neg(m, a, EN_NUMERAL));
SASSERT(!is_infinite(EN_NUMERAL));
m.set(a, -5);
SASSERT(!is_zero(m, a, EN_NUMERAL));
SASSERT(!is_pos(m, a, EN_NUMERAL));
SASSERT(is_neg(m, a, EN_NUMERAL));
SASSERT(!is_infinite(EN_NUMERAL));
ext_numeral_kind ak;
ak = EN_MINUS_INFINITY;
reset(m, a, ak);
SASSERT(is_zero(m, a, EN_NUMERAL));
{
std::ostringstream buffer;
display(buffer, m, a, ak);
SASSERT(buffer.str() == "0");
}
{
std::ostringstream buffer;
m.set(a, -10);
display(buffer, m, a, ak);
SASSERT(buffer.str() == "-10");
}
{
std::ostringstream buffer;
display(buffer, m, a, EN_PLUS_INFINITY);
SASSERT(buffer.str() == "oo");
}
{
std::ostringstream buffer;
display(buffer, m, a, EN_MINUS_INFINITY);
SASSERT(buffer.str() == "-oo");
}
}
void tst_ext_numeral() {
tst1();
tst2();
tst3();
}
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