[libc++] Add missing unsupported attributes to hardening timezone tests. (#148406)
Before this patch, these tests fail under `extensive` and `debug`
hardening modes.
diff --git a/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.ambig/assert.ctor.pass.cpp b/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.ambig/assert.ctor.pass.cpp
index 73e6bf2..ee2370f 100644
--- a/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.ambig/assert.ctor.pass.cpp
+++ b/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.ambig/assert.ctor.pass.cpp
@@ -7,12 +7,14 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
// REQUIRES: has-unix-headers
// REQUIRES: libcpp-hardening-mode={{extensive|debug}}
// XFAIL: libcpp-hardening-mode=debug && availability-verbose_abort-missing
// XFAIL: libcpp-has-no-experimental-tzdb
+// XFAIL: availability-tzdb-missing
// <chrono>
diff --git a/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.nonexist/assert.ctor.pass.cpp b/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.nonexist/assert.ctor.pass.cpp
index fdd9f79..5d896c3 100644
--- a/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.nonexist/assert.ctor.pass.cpp
+++ b/libcxx/test/libcxx/time/time.zone/time.zone.exception/time.zone.exception.nonexist/assert.ctor.pass.cpp
@@ -7,12 +7,14 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
// REQUIRES: has-unix-headers
// REQUIRES: libcpp-hardening-mode={{extensive|debug}}
// XFAIL: libcpp-hardening-mode=debug && availability-verbose_abort-missing
// XFAIL: libcpp-has-no-experimental-tzdb
+// XFAIL: availability-tzdb-missing
// <chrono>
diff --git a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_local.pass.cpp b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_local.pass.cpp
index d9ca1c8..eb0ae4c 100644
--- a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_local.pass.cpp
+++ b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_local.pass.cpp
@@ -7,6 +7,7 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
// REQUIRES: has-unix-headers
// REQUIRES: libcpp-hardening-mode={{extensive|debug}}
diff --git a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys.pass.cpp b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys.pass.cpp
index 3a2ff00..57b7f8d 100644
--- a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys.pass.cpp
+++ b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys.pass.cpp
@@ -7,12 +7,14 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
// REQUIRES: has-unix-headers
// REQUIRES: libcpp-hardening-mode={{extensive|debug}}
// XFAIL: libcpp-hardening-mode=debug && availability-verbose_abort-missing
// XFAIL: libcpp-has-no-experimental-tzdb
+// XFAIL: availability-tzdb-missing
// <chrono>
diff --git a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys_choose.pass.cpp b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys_choose.pass.cpp
index 6542934..85ce601 100644
--- a/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys_choose.pass.cpp
+++ b/libcxx/test/libcxx/time/time.zone/time.zone.timezone/time.zone.members/assert.to_sys_choose.pass.cpp
@@ -7,12 +7,14 @@
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
+// UNSUPPORTED: no-filesystem, no-localization, no-tzdb
// REQUIRES: has-unix-headers
// REQUIRES: libcpp-hardening-mode={{extensive|debug}}
// XFAIL: libcpp-hardening-mode=debug && availability-verbose_abort-missing
// XFAIL: libcpp-has-no-experimental-tzdb
+// XFAIL: availability-tzdb-missing
// <chrono>
