Test loading the expected signing key formats

rustls/src/sign.rs

@@ -464,3 +464,59 @@ impl fmt::Display for SignError {
 }
 
 impl StdError for SignError {}
+
+#[test]
+fn can_load_ecdsa_nistp256_pkcs8() {
+    let key = key::PrivateKey(include_bytes!("testdata/nistp256key.pkcs8.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_ecdsa_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_ecdsa_nistp256_sec1() {
+    let key = key::PrivateKey(include_bytes!("testdata/nistp256key.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_ecdsa_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_ecdsa_nistp384_pkcs8() {
+    let key = key::PrivateKey(include_bytes!("testdata/nistp384key.pkcs8.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_ecdsa_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_ecdsa_nistp384_sec1() {
+    let key = key::PrivateKey(include_bytes!("testdata/nistp384key.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_ecdsa_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_eddsa_pkcs8() {
+    let key = key::PrivateKey(include_bytes!("testdata/eddsakey.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_ok());
+    assert!(any_ecdsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_rsa2048_pkcs8() {
+    let key = key::PrivateKey(include_bytes!("testdata/rsa2048key.pkcs8.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+    assert!(any_ecdsa_type(&key).is_err());
+}
+
+#[test]
+fn can_load_rsa2048_pkcs1() {
+    let key = key::PrivateKey(include_bytes!("testdata/rsa2048key.pkcs1.der").to_vec());
+    assert!(any_supported_type(&key).is_ok());
+    assert!(any_eddsa_type(&key).is_err());
+    assert!(any_ecdsa_type(&key).is_err());
+}