66 lines
3.5 KiB
C
66 lines
3.5 KiB
C
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ This program is free software; you can redistribute it and/or modify │
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│ it under the terms of the GNU General Public License as published by │
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│ the Free Software Foundation; version 2 of the License. │
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│ │
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│ This program is distributed in the hope that it will be useful, but │
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
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│ General Public License for more details. │
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│ │
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│ You should have received a copy of the GNU General Public License │
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│ along with this program; if not, write to the Free Software │
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
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│ 02110-1301 USA │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/str.h"
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#include "libc/testlib/testlib.h"
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TEST(strtok_r, testEmpty) {
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static const char *const kInput = "";
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static const char *const kSeparators = "/";
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char *s = strcpy(tmalloc(strlen(kInput) + 1), kInput);
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char *state;
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EXPECT_EQ(NULL, strtok_r(s, kSeparators, &state));
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tfree(s);
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}
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TEST(strtok_r, test) {
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static const char *const kInput = ".,lol..cat..";
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static const char *const kSeparators = ".,";
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char *s = strcpy(tmalloc(strlen(kInput) + 1), kInput);
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char *state;
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EXPECT_STREQ("lol", strtok_r(s, kSeparators, &state));
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EXPECT_STREQ("cat", strtok_r(NULL, kSeparators, &state));
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EXPECT_EQ(NULL, strtok_r(NULL, kSeparators, &state));
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EXPECT_EQ(NULL, strtok_r(NULL, kSeparators, &state));
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tfree(s);
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}
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TEST(strtok, test) {
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static const char *const kInput = ".,lol..cat..";
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static const char *const kSeparators = ".,";
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char *s = strcpy(tmalloc(strlen(kInput) + 1), kInput);
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EXPECT_STREQ("lol", strtok(s, kSeparators));
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EXPECT_STREQ("cat", strtok(NULL, kSeparators));
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EXPECT_EQ(NULL, strtok(NULL, kSeparators));
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EXPECT_EQ(NULL, strtok(NULL, kSeparators));
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tfree(s);
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}
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TEST(strtok_r, testHostsTxtLine) {
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static const char *const kInput = "203.0.113.1 lol.example. lol";
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static const char *const kSeparators = " \t";
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char *s = strcpy(tmalloc(strlen(kInput) + 1), kInput);
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char *state;
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EXPECT_STREQ("203.0.113.1", strtok_r(s, kSeparators, &state));
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EXPECT_STREQ("lol.example.", strtok_r(NULL, kSeparators, &state));
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EXPECT_STREQ("lol", strtok_r(NULL, kSeparators, &state));
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EXPECT_EQ(NULL, strtok_r(NULL, kSeparators, &state));
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tfree(s);
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}
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