--- a/test/test_hash_key.cpp Tue Feb 07 21:53:06 2023 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,87 +0,0 @@ -/* - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. - * - * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" - * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE - * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#include "cx/hash_key.h" - -#include <gtest/gtest.h> - -TEST(cx_hash_key, functions) { - auto str = "my key"; - auto len = strlen(str); - - auto str_key = cx_hash_key_str(str); - auto bytes_key = cx_hash_key_bytes( - reinterpret_cast<unsigned char const *>(str), len); - auto obj_key = cx_hash_key( - reinterpret_cast<void const *>(str), len); - - EXPECT_EQ(str_key.hash, bytes_key.hash); - EXPECT_EQ(obj_key.hash, bytes_key.hash); - EXPECT_EQ(str_key.len, len); - EXPECT_EQ(bytes_key.len, len); - EXPECT_EQ(bytes_key.len, len); - EXPECT_EQ(str_key.data.cstr, str); - EXPECT_EQ(bytes_key.data.cbytes, reinterpret_cast<unsigned char const *>(str)); - EXPECT_EQ(bytes_key.data.cobj, reinterpret_cast<void const *>(str)); -} - -TEST(cx_hash_key, empty_string) { - auto str = ""; - - auto str_key = cx_hash_key_str(str); - auto bytes_key = cx_hash_key_bytes( - reinterpret_cast<unsigned char const *>(str), 0); - auto obj_key = cx_hash_key( - reinterpret_cast<void const *>(str), 0); - - EXPECT_EQ(bytes_key.hash, 4152238450u); - EXPECT_EQ(str_key.hash, 4152238450u); - EXPECT_EQ(obj_key.hash, 4152238450u); - EXPECT_EQ(str_key.len, 0); - EXPECT_EQ(bytes_key.len, 0); - EXPECT_EQ(bytes_key.len, 0); - EXPECT_EQ(str_key.data.cstr, str); - EXPECT_EQ(bytes_key.data.cbytes, reinterpret_cast<unsigned char const *>(str)); - EXPECT_EQ(bytes_key.data.cobj, reinterpret_cast<void const *>(str)); -} - -TEST(cx_hash_key, null_ptr) { - auto str_key = cx_hash_key_str(nullptr); - auto bytes_key = cx_hash_key_bytes(nullptr, 0); - auto obj_key = cx_hash_key(nullptr, 0); - - EXPECT_EQ(bytes_key.hash, 1574210520u); - EXPECT_EQ(str_key.hash, 1574210520u); - EXPECT_EQ(obj_key.hash, 1574210520u); - EXPECT_EQ(str_key.len, 0); - EXPECT_EQ(bytes_key.len, 0); - EXPECT_EQ(bytes_key.len, 0); - EXPECT_EQ(str_key.data.cstr, nullptr); - EXPECT_EQ(bytes_key.data.cbytes, nullptr); - EXPECT_EQ(bytes_key.data.cobj, nullptr); -}