/*
- * Copyright 2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2018-2020 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * 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
return ok;
}
-int global_init(void)
+static int test_bio_rdwr_rdonly(void)
{
- CRYPTO_set_mem_debug(1);
- CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON);
- return 1;
+ int ok = 0;
+ BIO *bio = NULL;
+ char data[16];
+
+ bio = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_puts(bio, "Hello World\n"), 12))
+ goto finish;
+
+ BIO_set_flags(bio, BIO_FLAGS_MEM_RDONLY);
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ BIO_clear_flags(bio, BIO_FLAGS_MEM_RDONLY);
+ if (!TEST_int_eq(BIO_puts(bio, "Hi!\n"), 4))
+ goto finish;
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 16))
+ goto finish;
+
+ if (!TEST_mem_eq(data, 16, "Hello World\nHi!\n", 16))
+ goto finish;
+
+ ok = 1;
+
+finish:
+ BIO_free(bio);
+ return ok;
+}
+
+static int test_bio_nonclear_rst(void)
+{
+ int ok = 0;
+ BIO *bio = NULL;
+ char data[16];
+
+ bio = BIO_new(BIO_s_mem());
+ if (!TEST_ptr(bio))
+ goto finish;
+ if (!TEST_int_eq(BIO_puts(bio, "Hello World\n"), 12))
+ goto finish;
+
+ BIO_set_flags(bio, BIO_FLAGS_NONCLEAR_RST);
+
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ if (!TEST_int_eq(BIO_read(bio, data, 16), 12))
+ goto finish;
+ if (!TEST_mem_eq(data, 12, "Hello World\n", 12))
+ goto finish;
+
+ BIO_clear_flags(bio, BIO_FLAGS_NONCLEAR_RST);
+ if (!TEST_int_gt(BIO_reset(bio), 0))
+ goto finish;
+
+ if (!TEST_int_lt(BIO_read(bio, data, 16), 1))
+ goto finish;
+
+ ok = 1;
+
+finish:
+ BIO_free(bio);
+ return ok;
}
int setup_tests(void)
ADD_TEST(test_bio_get_mem);
ADD_TEST(test_bio_new_mem_buf);
ADD_TEST(test_bio_rdonly_mem_buf);
+ ADD_TEST(test_bio_rdwr_rdonly);
+ ADD_TEST(test_bio_nonclear_rst);
return 1;
}