1 files changed, 132 insertions, 0 deletions
diff --git a/test/user_property_test.c b/test/user_property_test.c
new file mode 100644
index 000000000000..7b7ab62832f9
--- /dev/null
+++ b/test/user_property_test.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright 2021 The OpenSSL Project Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
+ * this file except in compliance with the License.  You can obtain a copy
+ * in the file LICENSE in the source distribution or at
+ * https://www.openssl.org/source/license.html
+ */
+
+#include <openssl/core.h>
+#include <openssl/core_dispatch.h>
+#include <openssl/core_names.h>
+#include <openssl/provider.h>
+#include <openssl/crypto.h>
+#include <openssl/evp.h>
+#include "testutil.h"
+
+#define MYPROPERTIES "foo.bar=yes"
+
+static OSSL_FUNC_provider_query_operation_fn testprov_query;
+static OSSL_FUNC_digest_get_params_fn tmpmd_get_params;
+static OSSL_FUNC_digest_digest_fn tmpmd_digest;
+
+static int tmpmd_get_params(OSSL_PARAM params[])
+{
+    OSSL_PARAM *p = NULL;
+
+    p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_BLOCK_SIZE);
+    if (p != NULL && !OSSL_PARAM_set_size_t(p, 1))
+        return 0;
+
+    p = OSSL_PARAM_locate(params, OSSL_DIGEST_PARAM_SIZE);
+    if (p != NULL && !OSSL_PARAM_set_size_t(p, 1))
+        return 0;
+
+    return 1;
+}
+
+static int tmpmd_digest(void *provctx, const unsigned char *in, size_t inl,
+                 unsigned char *out, size_t *outl, size_t outsz)
+{
+    return 0;
+}
+
+static const OSSL_DISPATCH testprovmd_functions[] = {
+    { OSSL_FUNC_DIGEST_GET_PARAMS, (void (*)(void))tmpmd_get_params },
+    { OSSL_FUNC_DIGEST_DIGEST, (void (*)(void))tmpmd_digest },
+    { 0, NULL }
+};
+
+static const OSSL_ALGORITHM testprov_digests[] = {
+    { "testprovmd", MYPROPERTIES, testprovmd_functions },
+    { NULL, NULL, NULL }
+};
+
+static const OSSL_ALGORITHM *testprov_query(void *provctx,
+                                          int operation_id,
+                                          int *no_cache)
+{
+    *no_cache = 0;
+    return operation_id == OSSL_OP_DIGEST ? testprov_digests : NULL;
+}
+
+static const OSSL_DISPATCH testprov_dispatch_table[] = {
+    { OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))testprov_query },
+    { 0, NULL }
+};
+
+static int testprov_provider_init(const OSSL_CORE_HANDLE *handle,
+                                  const OSSL_DISPATCH *in,
+                                  const OSSL_DISPATCH **out,
+                                  void **provctx)
+{
+    *provctx = (void *)handle;
+    *out = testprov_dispatch_table;
+    return 1;
+}
+
+enum {
+    DEFAULT_PROPS_FIRST = 0,
+    DEFAULT_PROPS_AFTER_LOAD,
+    DEFAULT_PROPS_AFTER_FETCH,
+    DEFAULT_PROPS_FINAL
+};
+
+static int test_default_props_and_providers(int propsorder)
+{
+    OSSL_LIB_CTX *libctx;
+    OSSL_PROVIDER *testprov = NULL;
+    EVP_MD *testprovmd = NULL;
+    int res = 0;
+
+    if (!TEST_ptr(libctx = OSSL_LIB_CTX_new())
+            || !TEST_true(OSSL_PROVIDER_add_builtin(libctx, "testprov",
+                                                    testprov_provider_init)))
+        goto err;
+
+    if (propsorder == DEFAULT_PROPS_FIRST
+            && !TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
+        goto err;
+
+    if (!TEST_ptr(testprov = OSSL_PROVIDER_load(libctx, "testprov")))
+        goto err;
+
+    if (propsorder == DEFAULT_PROPS_AFTER_LOAD
+            && !TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
+        goto err;
+
+    if (!TEST_ptr(testprovmd = EVP_MD_fetch(libctx, "testprovmd", NULL)))
+        goto err;
+
+    if (propsorder == DEFAULT_PROPS_AFTER_FETCH) {
+        if (!TEST_true(EVP_set_default_properties(libctx, MYPROPERTIES)))
+            goto err;
+        EVP_MD_free(testprovmd);
+        if (!TEST_ptr(testprovmd = EVP_MD_fetch(libctx, "testprovmd", NULL)))
+            goto err;
+    }
+
+    res = 1;
+ err:
+    EVP_MD_free(testprovmd);
+    OSSL_PROVIDER_unload(testprov);
+    OSSL_LIB_CTX_free(libctx);
+    return res;
+}
+
+int setup_tests(void)
+{
+    ADD_ALL_TESTS(test_default_props_and_providers, DEFAULT_PROPS_FINAL);
+    return 1;
+}