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| author | Timotej Kapus <tk1713@ic.ac.uk> | 2018-05-16 14:25:13 +0100 |
|---|---|---|
| committer | Cristian Cadar <c.cadar@imperial.ac.uk> | 2018-05-17 13:50:04 +0100 |
| commit | 8fe14b1041f39b61cdb43c32840f3d2cb97cc110 (patch) | |
| tree | fc76b0a198bdfaf7512334f2f062ecc544bd9147 /test | |
| parent | 8f2bc3a7188d93edd9a131bfd2101c2ec5adab9e (diff) | |
| download | klee-8fe14b1041f39b61cdb43c32840f3d2cb97cc110.tar.gz | |
Improve error messages for ReadStringAtAddress
Diffstat (limited to 'test')
| -rw-r--r-- | test/Feature/MakeSymbolicAPI.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/test/Feature/MakeSymbolicAPI.c b/test/Feature/MakeSymbolicAPI.c index 0ff4b82f..6868edc7 100644 --- a/test/Feature/MakeSymbolicAPI.c +++ b/test/Feature/MakeSymbolicAPI.c @@ -5,15 +5,24 @@ // RUN: FileCheck %s -check-prefix=CHECK-ERR --input-file=%t.stderr.log int main() { - unsigned a, b, c; + unsigned a, b, c, d, e; + const char *invalid_pointer = 0xf; klee_make_symbolic(&a, sizeof(a), ""); -// CHECK-WRN: KLEE: WARNING: klee_make_symbolic: renamed empty name to "unnamed" + //CHECK-WRN: KLEE: WARNING: klee_make_symbolic: renamed empty name to "unnamed" + klee_make_symbolic(&b, sizeof(b)); -// CHECK-WRN: KLEE: WARNING: klee_make_symbolic: deprecated number of arguments (2 instead of 3) -// CHECK-WRN: KLEE: WARNING: klee_make_symbolic: renamed empty name to "unnamed" + //CHECK-WRN: KLEE: WARNING: klee_make_symbolic: deprecated number of arguments (2 instead of 3) + //CHECK-WRN: KLEE: WARNING: klee_make_symbolic: renamed empty name to "unnamed" + + if(a == 2) + klee_make_symbolic(&d, sizeof(e), invalid_pointer); + //CHECK-ERR-DAG: KLEE: ERROR: {{.*}} Invalid string pointer passed to one of the klee_ functions + if(a == 3) + klee_make_symbolic(&d, sizeof(e), (char *) b); + //CHECK-ERR-DAG: KLEE: ERROR: {{.*}} Symbolic string pointer passed to one of the klee_ functions klee_make_symbolic(&c); -// CHECK-ERR: KLEE: ERROR: {{.*}} illegal number of arguments to klee_make_symbolic(void*, size_t, char*) + //CHECK-ERR-DAG: KLEE: ERROR: {{.*}} illegal number of arguments to klee_make_symbolic(void*, size_t, char*) } |