chore: checkpoint before Python removal

vendor/ring/src/deprecated_test.rs

@@ -0,0 +1,45 @@
+// Copyright 2025 Brian Smith.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+#![doc(hidden)]
+
+/// References a test input file.
+#[macro_export]
+macro_rules! test_file {
+    ($file_name:expr) => {
+        $crate::test::File {
+            file_name: $file_name,
+            contents: include_str!($file_name),
+        }
+    };
+}
+
+pub use crate::testutil::{
+    compile_time_assert_clone, compile_time_assert_copy, compile_time_assert_eq,
+    compile_time_assert_send, compile_time_assert_sync, from_hex, run, File, TestCase,
+};
+
+#[cfg(feature = "std")]
+pub use crate::testutil::compile_time_assert_std_error_error;
+
+#[deprecated(note = "internal API that will be removed")]
+#[doc(hidden)]
+pub mod rand {
+    #[deprecated(note = "internal API that will be removed")]
+    pub type FixedByteRandom = crate::testutil::rand::FixedByteRandom;
+    #[deprecated(note = "internal API that will be removed")]
+    pub type FixedSliceRandom<'a> = crate::testutil::rand::FixedSliceRandom<'a>;
+    #[deprecated(note = "internal API that will be removed")]
+    pub type FixedSliceSequenceRandom<'a> = crate::testutil::rand::FixedSliceSequenceRandom<'a>;
+}