65 lines
3.4 KiB
C
65 lines
3.4 KiB
C
/*-*- 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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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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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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