diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/regress/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | test/regress/regress0/strings/ncontrib-rewrites.smt2 | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/test/regress/CMakeLists.txt b/test/regress/CMakeLists.txt index 59edb6986..a41108a71 100644 --- a/test/regress/CMakeLists.txt +++ b/test/regress/CMakeLists.txt @@ -807,6 +807,7 @@ set(regress_0_tests regress0/strings/leadingzero001.smt2 regress0/strings/loop001.smt2 regress0/strings/model001.smt2 + regress0/strings/ncontrib-rewrites.smt2 regress0/strings/norn-31.smt2 regress0/strings/norn-simp-rew.smt2 regress0/strings/repl-rewrites2.smt2 diff --git a/test/regress/regress0/strings/ncontrib-rewrites.smt2 b/test/regress/regress0/strings/ncontrib-rewrites.smt2 new file mode 100644 index 000000000..6b2e68794 --- /dev/null +++ b/test/regress/regress0/strings/ncontrib-rewrites.smt2 @@ -0,0 +1,15 @@ +(set-logic ALL) +(set-info :status unsat) +(declare-fun x () String) +(declare-fun y () String) +(declare-fun z () String) + +(assert (or + +(not (= (str.replace (str.++ x x) "A" "B") (str.replace x "" (str.replace x "A" "B")))) + +(not (= (str.replace (str.++ x y "B" x y) "A" z) (str.++ (str.replace (str.++ x y) "A" z) "B" x y))) + +)) + +(check-sat) |