[libc++] Mark several tests as XFAIL on macosx10.7

Those tests fail when linking against a new dylib but running against
macosx10.7. I believe this is caused by a duplicate definition of the
RTTI for exception classes in libc++.dylib and libc++abi.dylib, but
this matter still needs some investigation.

This issue was not caught previously because all the tests always linked
against the same dylib used for running (because LIT made it impossible
to do otherwise before r349171).

rdar://problem/46809586

llvm-svn: 354940

7 files changed, 35 insertions, 0 deletions

diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
index 2348747def0..8097bed7325 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_T_size_size.pass.cpp
@@ -14,6 +14,11 @@
 //
 //  Mostly we're testing string_view here
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
index a6a6c7d9dcf..b33ba0f3b94 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer.pass.cpp
@@ -11,6 +11,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos, size_type n1, const charT* s);
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
index e3056670704..7b22303ee54 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_pointer_size.pass.cpp
@@ -11,6 +11,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos, size_type n1, const charT* s, size_type n2);
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
index 7d37e107561..4e296e9cad6 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_size_char.pass.cpp
@@ -11,6 +11,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos, size_type n1, size_type n2, charT c);
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
index c0fad33a398..1fe5c5a4453 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string.pass.cpp
@@ -11,6 +11,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos1, size_type n1, const basic_string<charT,traits,Allocator>& str);
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
index 3fa32699fda..4bd3889f520 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_size_size.pass.cpp
@@ -13,6 +13,11 @@
 //           size_type pos2, size_type n2=npos);
 //  the "=npos" was added in C++14
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>
diff --git a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
index 542220aea70..22b23093581 100644
--- a/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.modifiers/string_replace/size_size_string_view.pass.cpp
@@ -11,6 +11,11 @@
 // basic_string<charT,traits,Allocator>&
 //   replace(size_type pos1, size_type n1, basic_string_view<charT,traits> sv);
 
+// When back-deploying to macosx10.7, the RTTI for exception classes
+// incorrectly provided by libc++.dylib is mixed with the one in
+// libc++abi.dylib and exceptions are not caught properly.
+// XFAIL: with_system_cxx_lib=macosx10.7
+
 #include <string>
 #include <stdexcept>
 #include <algorithm>