ucx: tests/test_hash_key.cpp@2dd409ed056f (annotated)

tests/test_hash_key.cpp@2dd409ed056f (annotated)

tests/test_hash_key.cpp

Sun, 21 May 2023 16:22:09 +0200

author: Mike Becker <universe@uap-core.de>
date: Sun, 21 May 2023 16:22:09 +0200
changeset 710: 2dd409ed056f
parent 690: 2c2304622981
permissions: -rw-r--r--

fix const-ness of non-mutating iterator creation for maps

 /*
  * 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 "cx/string.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);
     auto cxstr_key = cx_hash_key_cxstr(cx_str(str));
     EXPECT_EQ(str_key.hash, bytes_key.hash);
     EXPECT_EQ(obj_key.hash, bytes_key.hash);
     EXPECT_EQ(cxstr_key.hash, bytes_key.hash);
     EXPECT_EQ(str_key.len, len);
     EXPECT_EQ(cxstr_key.len, len);
     EXPECT_EQ(bytes_key.len, len);
     EXPECT_EQ(bytes_key.len, len);
     EXPECT_EQ(str_key.data, 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, 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, nullptr);
 }

Mercurial > hg > ucx / annotate

tests/test_hash_key.cpp@2dd409ed056f (annotated)

tests/test_hash_key.cpp