chore: checkpoint before Python removal

vendor/cpufeatures/tests/aarch64.rs

@@ -0,0 +1,17 @@
+//! ARM64 tests
+
+#![cfg(target_arch = "aarch64")]
+
+cpufeatures::new!(armcaps, "aes", "sha2", "sha3", "sm4");
+
+#[test]
+fn init() {
+    let token: armcaps::InitToken = armcaps::init();
+    assert_eq!(token.get(), armcaps::get());
+}
+
+#[test]
+fn init_get() {
+    let (token, val) = armcaps::init_get();
+    assert_eq!(val, token.get());
+}

vendor/cpufeatures/tests/loongarch64.rs

@@ -0,0 +1,20 @@
+//! LoongArch64 tests
+
+#![cfg(target_arch = "loongarch64")]
+
+cpufeatures::new!(
+    lacaps, "cpucfg", "lam", "ual", "fpu", "lsx", "lasx", "crc32", "complex", "crypto", "lvz",
+    "lbt.x86", "lbt.arm", "lbt.mips", "ptw"
+);
+
+#[test]
+fn init() {
+    let token: lacaps::InitToken = lacaps::init();
+    assert_eq!(token.get(), lacaps::get());
+}
+
+#[test]
+fn init_get() {
+    let (token, val) = lacaps::init_get();
+    assert_eq!(val, token.get());
+}

vendor/cpufeatures/tests/x86.rs

@@ -0,0 +1,17 @@
+//! x86/x86_64 tests
+
+#![cfg(any(target_arch = "x86", target_arch = "x86_64"))]
+
+cpufeatures::new!(cpuid, "aes", "sha");
+
+#[test]
+fn init() {
+    let token: cpuid::InitToken = cpuid::init();
+    assert_eq!(token.get(), cpuid::get());
+}
+
+#[test]
+fn init_get() {
+    let (token, val) = cpuid::init_get();
+    assert_eq!(val, token.get());
+}