[libcxx-commits] [libcxx] [SystemZ][z/OS][libcxx] mark aligned allocation tests UNSUPPORTED on z/OS (PR #80735)

[Abhina Sree via libcxx-commits]

https://github.com/abhina-sree updated https://github.com/llvm/llvm-project/pull/80735

>From bcb215fbae8cc4ab9e9363766f637b28bf7d21a3 Mon Sep 17 00:00:00 2001
From: Abhina Sreeskantharajan <Abhina.Sreeskantharajan at ibm.com>
Date: Mon, 5 Feb 2024 14:38:56 -0500
Subject: [PATCH 1/2] zOS doesn't support aligned allocation, mark aligned
 allocation tests UNSUPPORTED on z/OS

---
 .../new.delete.array/new.size_align.except.pass.cpp           | 4 ++++
 .../new.delete.array/new.size_align_nothrow.except.pass.cpp   | 4 ++++
 .../new.delete.single/new.size_align.except.pass.cpp          | 4 ++++
 .../new.delete.single/new.size_align_nothrow.except.pass.cpp  | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
index cde7dc53be5bde..cd47c96687149e 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
@@ -9,6 +9,10 @@
 // UNSUPPORTED: no-exceptions
 // UNSUPPORTED: sanitizer-new-delete
 
+// Libc++ when built for z/OS doesn't contain the aligned allocation functions,
+// nor does the dynamic library shipped with z/OS.
+// UNSUPPORTED: target={{.+}}-zos{{.*}}
+
 #include <new>
 #include <cassert>
 #include <limits>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
index 251ba0f495991f..73054b5f847268 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
@@ -9,6 +9,10 @@
 // UNSUPPORTED: no-exceptions
 // UNSUPPORTED: sanitizer-new-delete
 
+// Libc++ when built for z/OS doesn't contain the aligned allocation functions,
+// nor does the dynamic library shipped with z/OS.
+// UNSUPPORTED: target={{.+}}-zos{{.*}}
+
 #include <new>
 #include <cassert>
 #include <limits>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
index cb83fb26ab1e6c..87c320afcb24ea 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
@@ -9,6 +9,10 @@
 // UNSUPPORTED: no-exceptions
 // UNSUPPORTED: sanitizer-new-delete
 
+// Libc++ when built for z/OS doesn't contain the aligned allocation functions,
+// nor does the dynamic library shipped with z/OS.
+// UNSUPPORTED: target={{.+}}-zos{{.*}}
+
 #include <new>
 #include <cassert>
 #include <limits>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
index d95e78e24e1a9b..6123ae48b5a4ab 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
@@ -9,6 +9,10 @@
 // UNSUPPORTED: no-exceptions
 // UNSUPPORTED: sanitizer-new-delete
 
+// Libc++ when built for z/OS doesn't contain the aligned allocation functions,
+// nor does the dynamic library shipped with z/OS.
+// UNSUPPORTED: target={{.+}}-zos{{.*}}
+
 #include <new>
 #include <cassert>
 #include <limits>

>From 7af7e61c2ffba0dba844264bb8c8f985bae29860 Mon Sep 17 00:00:00 2001
From: Abhina Sreeskantharajan <Abhina.Sreeskantharajan at ibm.com>
Date: Mon, 12 Feb 2024 13:47:51 -0500
Subject: [PATCH 2/2] change unsupported to xfail

---
 .../new.delete/new.delete.array/new.size_align.except.pass.cpp  | 2 +-
 .../new.delete.array/new.size_align_nothrow.except.pass.cpp     | 2 +-
 .../new.delete/new.delete.single/new.size_align.except.pass.cpp | 2 +-
 .../new.delete.single/new.size_align_nothrow.except.pass.cpp    | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
index cd47c96687149e..4e34ebcb46c7da 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align.except.pass.cpp
@@ -11,7 +11,7 @@
 
 // Libc++ when built for z/OS doesn't contain the aligned allocation functions,
 // nor does the dynamic library shipped with z/OS.
-// UNSUPPORTED: target={{.+}}-zos{{.*}}
+// XFAIL: target={{.+}}-zos{{.*}}
 
 #include <new>
 #include <cassert>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
index 73054b5f847268..07ec84bdefc2a4 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.array/new.size_align_nothrow.except.pass.cpp
@@ -11,7 +11,7 @@
 
 // Libc++ when built for z/OS doesn't contain the aligned allocation functions,
 // nor does the dynamic library shipped with z/OS.
-// UNSUPPORTED: target={{.+}}-zos{{.*}}
+// XFAIL: target={{.+}}-zos{{.*}}
 
 #include <new>
 #include <cassert>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
index 87c320afcb24ea..7694314c87bf39 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align.except.pass.cpp
@@ -11,7 +11,7 @@
 
 // Libc++ when built for z/OS doesn't contain the aligned allocation functions,
 // nor does the dynamic library shipped with z/OS.
-// UNSUPPORTED: target={{.+}}-zos{{.*}}
+// XFAIL: target={{.+}}-zos{{.*}}
 
 #include <new>
 #include <cassert>
diff --git a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
index 6123ae48b5a4ab..bf61d0b857a062 100644
--- a/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
+++ b/libcxx/test/std/language.support/support.dynamic/new.delete/new.delete.single/new.size_align_nothrow.except.pass.cpp
@@ -11,7 +11,7 @@
 
 // Libc++ when built for z/OS doesn't contain the aligned allocation functions,
 // nor does the dynamic library shipped with z/OS.
-// UNSUPPORTED: target={{.+}}-zos{{.*}}
+// XFAIL: target={{.+}}-zos{{.*}}
 
 #include <new>
 #include <cassert>