diff options
Diffstat (limited to 'test/regress/regress1/strings/str006.smt2')
| -rw-r--r-- | test/regress/regress1/strings/str006.smt2 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/regress/regress1/strings/str006.smt2 b/test/regress/regress1/strings/str006.smt2 new file mode 100644 index 000000000..2bdf9b1b5 --- /dev/null +++ b/test/regress/regress1/strings/str006.smt2 @@ -0,0 +1,14 @@ +(set-logic QF_S) +(set-info :status sat) + +(declare-fun x () String) +(declare-fun y () String) +(declare-fun z () String) + +;plandowski p469 1 +(assert (= (str.++ x "ab" y) (str.++ y "ba" z))) +(assert (= z (str.++ x y))) +(assert (not (= (str.++ x "a") (str.++ "a" x)))) + +(check-sat) + |