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authorJordan Rupprecht <rupprecht@google.com>2019-05-14 21:58:59 +0000
committerJordan Rupprecht <rupprecht@google.com>2019-05-14 21:58:59 +0000
commitb6bc976d7be8ee56d3be4b6dbd2f3ab0a4021c86 (patch)
treef5ed5db8cb5d237a073ea00c4d4cd63153a16a6c /test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc
parent05342ccc9cff16425c0a831fddd510879544a0bf (diff)
parent098ca93185735ec3687106d0967a70fc99a85059 (diff)
downloadcompiler-rt-google/stable.tar.gz
Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103google/stable
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc')
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diff --git a/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc b/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc
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+++ b/test/asan/TestCases/Darwin/asan-symbolize-with-module-map.cc
@@ -0,0 +1,31 @@
+// UNSUPPORTED: ios
+// RUN: %clangxx_asan -O0 -g %s -o %t.executable
+
+// Deliberately don't produce the module map and then check that offline symbolization fails
+// when we try to look for it.
+// RUN: %env_asan_opts="symbolize=0,print_module_map=0" not %run %t.executable > %t_no_module_map.log 2>&1
+// RUN: not %asan_symbolize --module-map %t_no_module_map.log --force-system-symbolizer < %t_no_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-NO-MM %s
+// CHECK-NO-MM: ERROR:{{.*}} Failed to find module map
+
+// Now produce the module map and check we can symbolize.
+// RUN: %env_asan_opts="symbolize=0,print_module_map=2" not %run %t.executable > %t_with_module_map.log 2>&1
+// RUN: %asan_symbolize --module-map %t_with_module_map.log --force-system-symbolizer < %t_with_module_map.log 2>&1 | FileCheck -check-prefix=CHECK-MM %s
+
+#include <cstdlib>
+
+// CHECK-MM: WRITE of size 4
+
+extern "C" void foo(int* a) {
+ // CHECK-MM: #0 0x{{.+}} in foo {{.*}}asan-symbolize-with-module-map.cc:[[@LINE+1]]
+ *a = 5;
+}
+
+int main() {
+ int* a = (int*) malloc(sizeof(int));
+ if (!a)
+ return 0;
+ free(a);
+ // CHECK-MM: #1 0x{{.+}} in main {{.*}}asan-symbolize-with-module-map.cc:[[@LINE+1]]
+ foo(a);
+ return 0;
+}