diff options
Diffstat (limited to 'test/unit/theory/evaluator_white.h')
-rw-r--r-- | test/unit/theory/evaluator_white.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/test/unit/theory/evaluator_white.h b/test/unit/theory/evaluator_white.h index 10cb15f6f..73556c388 100644 --- a/test/unit/theory/evaluator_white.h +++ b/test/unit/theory/evaluator_white.h @@ -26,6 +26,7 @@ #include "theory/evaluator.h" #include "theory/rewriter.h" #include "theory/theory_test_utils.h" +#include "util/rational.h" using namespace CVC4; using namespace CVC4::smt; @@ -119,4 +120,40 @@ class TheoryEvaluatorWhite : public CxxTest::TestSuite Rewriter::rewrite(t.substitute( args.begin(), args.end(), vals.begin(), vals.end()))); } + + void testStrIdOf() + { + Node a = d_nm->mkConst(String("A")); + Node empty = d_nm->mkConst(String("")); + Node one = d_nm->mkConst(Rational(1)); + Node two = d_nm->mkConst(Rational(2)); + + std::vector<Node> args; + std::vector<Node> vals; + Evaluator eval; + + { + Node n = d_nm->mkNode(kind::STRING_STRIDOF, a, empty, one); + Node r = eval.eval(n, args, vals); + TS_ASSERT_EQUALS(r, Rewriter::rewrite(n)); + } + + { + Node n = d_nm->mkNode(kind::STRING_STRIDOF, a, a, one); + Node r = eval.eval(n, args, vals); + TS_ASSERT_EQUALS(r, Rewriter::rewrite(n)); + } + + { + Node n = d_nm->mkNode(kind::STRING_STRIDOF, a, empty, two); + Node r = eval.eval(n, args, vals); + TS_ASSERT_EQUALS(r, Rewriter::rewrite(n)); + } + + { + Node n = d_nm->mkNode(kind::STRING_STRIDOF, a, a, two); + Node r = eval.eval(n, args, vals); + TS_ASSERT_EQUALS(r, Rewriter::rewrite(n)); + } + } }; |