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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
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Leonardo de Moura 2012-10-21 22:16:58 -07:00
parent 142bf71b35
commit 9359ab7ce5
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61
test/simple_parser.cpp
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@ -1,61 +0,0 @@
/*++
Copyright (c) 2006 Microsoft Corporation
Module Name:
simple_parser.cpp
Abstract:
<abstract>
Author:
Leonardo de Moura (leonardo) 2008-06-14.
Revision History:
--*/
#include"cost_parser.h"
#include"cost_evaluator.h"
#include"arith_decl_plugin.h"
#include"ast_pp.h"
#include"well_sorted.h"
#include"warning.h"
void tst_simple_parser() {
ast_manager m;
m.register_decl_plugins();
arith_util m_util(m);
cost_parser p(m);
var_ref_vector vs(m);
cost_evaluator eval(m);
p.add_var("x");
p.add_var("y");
expr_ref r(m);
p.parse_string("(+ x (* y x))", r);
TRACE("simple_parser", tout << mk_pp(r, m) << "\n";);
p.parse_string("(+ x (* y x) x)", r);
float vals[2] = { 2.0f, 3.0f };
TRACE("simple_parser",
tout << mk_pp(r, m) << "\n";
tout << "val: " << eval(r, 2, vals) << "\n";);
p.parse_string("(+ x (* y x) x", r); // << error
p.parse_string("(x)", r); // << error
p.parse_string("(+ x))", r); // <<< this is accepted
TRACE("simple_parser", tout << mk_pp(r, m) << "\n";);
p.parse_string(")x)", r); // error
p.parse_string("(+ x (* 10 y) 2)", r);
TRACE("simple_parser",
tout << mk_pp(r, m) << "\n";
tout << "val: " << eval(r, 2, vals) << "\n";);
p.parse_string("(ite (and (> x 3) (<= y 4)) 2 10)", r);
TRACE("simple_parser",
tout << mk_pp(r, m) << "\n";
tout << "val: " << eval(r, 2, vals) << "\n";);
p.parse_string("(ite (or (> x 3) (<= y 4)) 2 10)", r);
TRACE("simple_parser",
tout << mk_pp(r, m) << "\n";
tout << "val: " << eval(r, 2, vals) << "\n";);
}