diff options
Diffstat (limited to 'test/regress/regress0')
| -rw-r--r-- | test/regress/regress0/strings/itos-entail.smt2 | 11 | ||||
| -rw-r--r-- | test/regress/regress0/strings/rewrites-v2.smt2 | 6 |
2 files changed, 14 insertions, 3 deletions
diff --git a/test/regress/regress0/strings/itos-entail.smt2 b/test/regress/regress0/strings/itos-entail.smt2 new file mode 100644 index 000000000..f9dcf4c77 --- /dev/null +++ b/test/regress/regress0/strings/itos-entail.smt2 @@ -0,0 +1,11 @@ +(set-info :smt-lib-version 2.5) +(set-logic ALL) +(set-info :status sat) +(set-option :strings-exp true) +(declare-fun x () Int) +(declare-fun y () String) +(declare-fun z () String) + +(assert (str.contains "ABCD" (str.++ y (int.to.str x) z))) + +(check-sat) diff --git a/test/regress/regress0/strings/rewrites-v2.smt2 b/test/regress/regress0/strings/rewrites-v2.smt2 index ce2f140ae..15954525f 100644 --- a/test/regress/regress0/strings/rewrites-v2.smt2 +++ b/test/regress/regress0/strings/rewrites-v2.smt2 @@ -5,12 +5,12 @@ (set-info :status unsat) (declare-fun x () String) (declare-fun y () String) -(declare-fun z () Int) +(declare-fun z () String) ; these should all rewrite to false (assert (or -(str.contains "abcdef0ghij1abced" (str.++ "g" (int.to.str z) x "a" y (int.to.str (+ z 1)))) -(str.contains "abc23cd" (str.++ (int.to.str z) (int.to.str z) (int.to.str z))) +(str.contains "abcdef0ghij1abced" (str.++ "g" (int.to.str (str.len z)) x "a" y (int.to.str (+ (str.len z) 1)))) +(str.contains "abc23cd" (str.++ (int.to.str (str.len z)) (int.to.str (str.len z)) (int.to.str (str.len z)))) (not (str.contains (str.++ x "ab" y) (str.++ "b" (str.substr y 0 4)))) (not (str.contains (str.++ x "ab" y) (str.++ (str.substr x 5 (str.len x)) "a"))) (str.contains (str.++ x y) (str.++ x "a" y)) |