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| author | ajreynol <andrew.j.reynolds@gmail.com> | 2017-05-09 17:16:06 -0500 |
|---|---|---|
| committer | ajreynol <andrew.j.reynolds@gmail.com> | 2017-05-09 17:16:06 -0500 |
| commit | 1ba6da827023f0980ad5a00772dd91665620d2a4 (patch) | |
| tree | 9227e0e0d69d5fce9dfb8859c0e64d4ea98e61bf /test/regress/regress0 | |
| parent | f4b158635255affcafe52c7664fc5de4660c3f83 (diff) | |
Change str.replace for empty string.
Diffstat (limited to 'test/regress/regress0')
| -rw-r--r-- | test/regress/regress0/strings/Makefile.am | 3 | ||||
| -rw-r--r-- | test/regress/regress0/strings/repl-empty-sem.smt2 | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/test/regress/regress0/strings/Makefile.am b/test/regress/regress0/strings/Makefile.am index f4dc8ebf7..41c500170 100644 --- a/test/regress/regress0/strings/Makefile.am +++ b/test/regress/regress0/strings/Makefile.am @@ -86,7 +86,8 @@ TESTS = \ cmu-inc-nlpp-071516.smt2 \ strings-index-empty.smt2 \ bug768.smt2 \ - username_checker_min.smt2 + username_checker_min.smt2 \ + repl-empty-sem.smt2 FAILING_TESTS = diff --git a/test/regress/regress0/strings/repl-empty-sem.smt2 b/test/regress/regress0/strings/repl-empty-sem.smt2 new file mode 100644 index 000000000..61f70bc23 --- /dev/null +++ b/test/regress/regress0/strings/repl-empty-sem.smt2 @@ -0,0 +1,11 @@ +; COMMAND-LINE: --strings-exp +; EXPECT: unsat +(set-logic ALL) +(set-info :status unsat) +(declare-fun x () String) +(declare-fun z () String) +(assert (= (str.len z) 0)) +(assert (= (str.replace "ab" z "c") x)) +(declare-fun y () String) +(assert (= x (str.++ "c" y))) +(check-sat) |