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-rw-r--r--test/cfi/bad-cast.cpp137
1 files changed, 0 insertions, 137 deletions
diff --git a/test/cfi/bad-cast.cpp b/test/cfi/bad-cast.cpp
deleted file mode 100644
index 1c4f19e9e642..000000000000
--- a/test/cfi/bad-cast.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-// RUN: %clangxx_cfi -o %t1 %s
-// RUN: %expect_crash %run %t1 a 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t1 b 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t1 c 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t1 d 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t1 e 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t1 f 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %expect_crash %run %t1 g 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t1 h 2>&1 | FileCheck --check-prefix=PASS %s
-
-// RUN: %clangxx_cfi -DB32 -o %t2 %s
-// RUN: %expect_crash %run %t2 a 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t2 b 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t2 c 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t2 d 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t2 e 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t2 f 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %expect_crash %run %t2 g 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t2 h 2>&1 | FileCheck --check-prefix=PASS %s
-
-// RUN: %clangxx_cfi -DB64 -o %t3 %s
-// RUN: %expect_crash %run %t3 a 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t3 b 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t3 c 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t3 d 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t3 e 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t3 f 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %expect_crash %run %t3 g 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t3 h 2>&1 | FileCheck --check-prefix=PASS %s
-
-// RUN: %clangxx_cfi -DBM -o %t4 %s
-// RUN: %expect_crash %run %t4 a 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t4 b 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t4 c 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t4 d 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t4 e 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t4 f 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %expect_crash %run %t4 g 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %run %t4 h 2>&1 | FileCheck --check-prefix=PASS %s
-
-// RUN: %clangxx_cfi -fsanitize=cfi-cast-strict -o %t5 %s
-// RUN: %expect_crash %run %t5 a 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 b 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 c 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 d 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 e 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 f 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 g 2>&1 | FileCheck --check-prefix=FAIL %s
-// RUN: %expect_crash %run %t5 h 2>&1 | FileCheck --check-prefix=FAIL %s
-
-// RUN: %clangxx -o %t6 %s
-// RUN: %run %t6 a 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 b 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 c 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 d 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 e 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 f 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 g 2>&1 | FileCheck --check-prefix=PASS %s
-// RUN: %run %t6 h 2>&1 | FileCheck --check-prefix=PASS %s
-
-// RUN: %clangxx_cfi_diag -o %t7 %s
-// RUN: %run %t7 a 2>&1 | FileCheck --check-prefix=CFI-DIAG-D %s
-// RUN: %run %t7 b 2>&1 | FileCheck --check-prefix=CFI-DIAG-D %s
-// RUN: %run %t7 c 2>&1 | FileCheck --check-prefix=CFI-DIAG-D %s
-// RUN: %run %t7 g 2>&1 | FileCheck --check-prefix=CFI-DIAG-U %s
-
-// Tests that the CFI enforcement detects bad casts.
-
-// REQUIRES: cxxabi
-
-#include <stdio.h>
-#include "utils.h"
-
-struct A {
- virtual void f();
-};
-
-void A::f() {}
-
-struct B : A {
- virtual void f();
-};
-
-void B::f() {}
-
-struct C : A {
-};
-
-int main(int argc, char **argv) {
- create_derivers<B>();
-
- B *b = new B;
- break_optimization(b);
-
- // FAIL: 1
- // PASS: 1
- fprintf(stderr, "1\n");
-
- A a;
-
- // CFI-DIAG-D: runtime error: control flow integrity check for type 'B' failed during base-to-derived cast
- // CFI-DIAG-D-NEXT: note: vtable is of type '{{(struct )?}}A'
-
- // CFI-DIAG-U: runtime error: control flow integrity check for type 'B' failed during cast to unrelated type
- // CFI-DIAG-U-NEXT: note: vtable is of type '{{(struct )?}}A'
-
- switch (argv[1][0]) {
- case 'a':
- static_cast<B *>(&a); // UB
- break;
- case 'b':
- static_cast<B &>(a); // UB
- break;
- case 'c':
- static_cast<B &&>(a); // UB
- break;
- case 'd':
- static_cast<C *>(&a); // UB, strict only
- break;
- case 'e':
- static_cast<C &>(a); // UB, strict only
- break;
- case 'f':
- static_cast<C &&>(a); // UB, strict only
- break;
- case 'g':
- static_cast<B *>(static_cast<void *>(&a)); // Non-UB bad cast
- break;
- case 'h':
- static_cast<C *>(static_cast<void *>(&a)); // Non-UB bad cast, strict only
- break;
- }
-
- // FAIL-NOT: {{^2$}}
- // PASS: {{^2$}}
- fprintf(stderr, "2\n");
-}