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authorDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
commitf31bcc68c72371a2bf63aead9f3373a1ff2053b6 (patch)
treeb259e5d585da0f8cde9579939a74d5ef44c72abd /test/cfi/anon-namespace.cpp
parentcd2dd3df15523e2be8d2bbace27641d6ac9fa40d (diff)
downloadsrc-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.tar.gz
src-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.zip
Import compiler-rt 3.7.0 release (r246257).vendor/compiler-rt/compiler-rt-release_370-r246257
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=287516 svn path=/vendor/compiler-rt/compiler-rt-release_370-r246257/; revision=287517; tag=vendor/compiler-rt/compiler-rt-release_370-r246257
Diffstat (limited to 'test/cfi/anon-namespace.cpp')
-rw-r--r--test/cfi/anon-namespace.cpp35
1 files changed, 23 insertions, 12 deletions
diff --git a/test/cfi/anon-namespace.cpp b/test/cfi/anon-namespace.cpp
index 0c2c689966f1..f25f3405516e 100644
--- a/test/cfi/anon-namespace.cpp
+++ b/test/cfi/anon-namespace.cpp
@@ -1,27 +1,32 @@
// RUN: %clangxx_cfi -c -DTU1 -o %t1.o %s
// RUN: %clangxx_cfi -c -DTU2 -o %t2.o %S/../cfi/anon-namespace.cpp
-// RUN: %clangxx_cfi -o %t %t1.o %t2.o
-// RUN: not --crash %t 2>&1 | FileCheck --check-prefix=CFI %s
+// RUN: %clangxx_cfi -o %t1 %t1.o %t2.o
+// RUN: %expect_crash %t1 2>&1 | FileCheck --check-prefix=CFI %s
// RUN: %clangxx_cfi -c -DTU1 -DB32 -o %t1.o %s
// RUN: %clangxx_cfi -c -DTU2 -DB32 -o %t2.o %S/../cfi/anon-namespace.cpp
-// RUN: %clangxx_cfi -o %t %t1.o %t2.o
-// RUN: not --crash %t 2>&1 | FileCheck --check-prefix=CFI %s
+// RUN: %clangxx_cfi -o %t2 %t1.o %t2.o
+// RUN: %expect_crash %t2 2>&1 | FileCheck --check-prefix=CFI %s
// RUN: %clangxx_cfi -c -DTU1 -DB64 -o %t1.o %s
// RUN: %clangxx_cfi -c -DTU2 -DB64 -o %t2.o %S/../cfi/anon-namespace.cpp
-// RUN: %clangxx_cfi -o %t %t1.o %t2.o
-// RUN: not --crash %t 2>&1 | FileCheck --check-prefix=CFI %s
+// RUN: %clangxx_cfi -o %t3 %t1.o %t2.o
+// RUN: %expect_crash %t3 2>&1 | FileCheck --check-prefix=CFI %s
// RUN: %clangxx_cfi -c -DTU1 -DBM -o %t1.o %s
// RUN: %clangxx_cfi -c -DTU2 -DBM -o %t2.o %S/../cfi/anon-namespace.cpp
-// RUN: %clangxx_cfi -o %t %t1.o %t2.o
-// RUN: not --crash %t 2>&1 | FileCheck --check-prefix=CFI %s
+// RUN: %clangxx_cfi -o %t4 %t1.o %t2.o
+// RUN: %expect_crash %t4 2>&1 | FileCheck --check-prefix=CFI %s
// RUN: %clangxx -c -DTU1 -o %t1.o %s
// RUN: %clangxx -c -DTU2 -o %t2.o %S/../cfi/anon-namespace.cpp
-// RUN: %clangxx -o %t %t1.o %t2.o
-// RUN: %t 2>&1 | FileCheck --check-prefix=NCFI %s
+// RUN: %clangxx -o %t5 %t1.o %t2.o
+// RUN: %t5 2>&1 | FileCheck --check-prefix=NCFI %s
+
+// RUN: %clangxx_cfi_diag -c -DTU1 -o %t1.o %s
+// RUN: %clangxx_cfi_diag -c -DTU2 -o %t2.o %S/../cfi/anon-namespace.cpp
+// RUN: %clangxx_cfi_diag -o %t6 %t1.o %t2.o
+// RUN: %t6 2>&1 | FileCheck --check-prefix=CFI-DIAG %s
// Tests that the CFI mechanism treats classes in the anonymous namespace in
// different translation units as having distinct identities. This is done by
@@ -33,6 +38,8 @@
// are different. It currently does so because bitset names have global scope
// so we have to mangle the file path into the bitset name.
+// REQUIRES: cxxabi
+
#include <stdio.h>
#include "utils.h"
@@ -83,10 +90,14 @@ int main() {
// NCFI: 1
fprintf(stderr, "1\n");
+ // CFI-DIAG: runtime error: control flow integrity check for type '(anonymous namespace)::B' failed during base-to-derived cast
+ // CFI-DIAG-NEXT: note: vtable is of type '{{.*}}anonymous namespace{{.*}}::B'
+ // CFI-DIAG: runtime error: control flow integrity check for type '(anonymous namespace)::B' failed during virtual call
+ // CFI-DIAG-NEXT: note: vtable is of type '{{.*}}anonymous namespace{{.*}}::B'
((B *)a)->f(); // UB here
- // CFI-NOT: 2
- // NCFI: 2
+ // CFI-NOT: {{^2$}}
+ // NCFI: {{^2$}}
fprintf(stderr, "2\n");
}