114 lines
3.3 KiB
C++
114 lines
3.3 KiB
C++
/*
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* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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*
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* This program is free software: you can use, redistribute, and/or modify
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* it under the terms of the GNU Affero General Public License, version 3
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* or later ("AGPL"), as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gtest/gtest.h>
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#include <iostream>
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#pragma GCC diagnostic push
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#pragma GCC diagnostic ignored "-Wwrite-strings"
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#pragma GCC diagnostic ignored "-Wunused-function"
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#pragma GCC diagnostic ignored "-Wunused-variable"
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#pragma GCC diagnostic ignored "-Wsign-compare"
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#pragma GCC diagnostic ignored "-Wsign-compare"
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#pragma GCC diagnostic ignored "-Wformat"
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#pragma GCC diagnostic ignored "-Wint-to-pointer-cast"
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#pragma GCC diagnostic ignored "-Wpointer-arith"
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#include "os.h"
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#include "tlog.h"
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#ifdef WINDOWS
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TEST(osStringTests, strsepNormalInput) {
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char str[] = "This is a test string.";
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char * ptr = str;
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char * tok = NULL;
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const char delim[] = " ";
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while ((tok = strsep(&ptr, delim)) != NULL) {
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printf("%s\n", tok);
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}
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EXPECT_STREQ(tok, nullptr);
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EXPECT_EQ(ptr, nullptr);
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}
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TEST(osStringTests, strsepEmptyInput) {
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char* str = "";
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char* ptr = str;
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char* tok = NULL;
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const char delim[] = " ";
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while ((tok = strsep(&ptr, delim)) != NULL) {
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printf("%s\n", tok);
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}
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EXPECT_STREQ(tok, nullptr);
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EXPECT_EQ(ptr, nullptr);
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}
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TEST(osStringTests, strsepNullInput) {
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char * str = NULL;
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char * ptr = str;
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char * tok = NULL;
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const char delim[] = " ";
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while ((tok = strsep(&ptr, delim)) != NULL) {
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printf("%s\n", tok);
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}
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EXPECT_STREQ(tok, nullptr);
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EXPECT_EQ(ptr, nullptr);
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}
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TEST(osStringTests, strndupNormalInput) {
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const char s[] = "This is a test string.";
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int size = strlen(s) + 1;
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char * s2 = strndup(s, size);
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EXPECT_STREQ(s, s2);
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free(s2);
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}
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#endif
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TEST(osStringTests, osUcs4Tests1) {
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TdUcs4 f1_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0000};
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TdUcs4 f2_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0000};
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EXPECT_EQ(tasoUcs4Compare(f1_ucs4, f2_ucs4, sizeof(f1_ucs4)), 0);
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TdUcs4 f3_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0020, 0x0077,
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0x006F, 0x0072, 0x006C, 0x0064, 0x0021, 0x0000};
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TdUcs4 f4_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0000};
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EXPECT_GT(tasoUcs4Compare(f3_ucs4, f4_ucs4, sizeof(f3_ucs4)), 0);
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TdUcs4 f5_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0000};
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TdUcs4 f6_ucs4[] = {0x0048, 0x0065, 0x006C, 0x006C, 0x006F, 0x0020, 0x0077,
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0x006F, 0x0072, 0x006C, 0x0064, 0x0021, 0x0000};
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EXPECT_LT(tasoUcs4Compare(f5_ucs4, f6_ucs4, sizeof(f5_ucs4)), 0);
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}
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TEST(osStringTests, osUcs4lenTests2) {
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TdUcs4 ucs4_1[] = {'H', 'e', 'l', 'l', 'o', '\0'};
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EXPECT_EQ(taosUcs4len(ucs4_1), 5);
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TdUcs4 ucs4_2[] = {'\0'};
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EXPECT_EQ(taosUcs4len(ucs4_2), 0);
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TdUcs4 ucs4_3[] = {'C', 'h', 'i', 'n', 'a', 0x4E2D, 0x6587, '\0'};
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EXPECT_EQ(taosUcs4len(ucs4_3), 7);
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}
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