93 lines
3.9 KiB
C
93 lines
3.9 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/alg/alg.h"
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#include "libc/alg/arraylist.internal.h"
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#include "libc/mem/mem.h"
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#include "libc/runtime/runtime.h"
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#include "libc/str/str.h"
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#include "libc/testlib/testlib.h"
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struct string {
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size_t i, n;
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char *p;
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};
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struct string16 {
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size_t i, n;
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char16_t *p;
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};
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struct ArrayListInteger {
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size_t i, n;
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int *p;
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};
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TEST(append, worksGreatForScalars) {
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char c = 'a';
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struct string s;
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memset(&s, 0, sizeof(s));
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for (size_t i = 0; i < 1024; ++i) ASSERT_EQ(i, append(&s, &c));
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ASSERT_EQ(1024, s.i);
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for (size_t i = 0; i < s.i; ++i) ASSERT_EQ('a', s.p[i]);
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free_s(&s.p);
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}
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TEST(append, isGenericallyTyped) {
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int c = 0x31337;
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struct ArrayListInteger s;
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memset(&s, 0, sizeof(s));
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for (size_t i = 0; i < 1024; ++i) ASSERT_EQ(i, append(&s, &c));
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ASSERT_EQ(1024, s.i);
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ASSERT_GT(malloc_usable_size(s.p), 1024 * sizeof(int));
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for (size_t i = 0; i < s.i; ++i) ASSERT_EQ(0x31337, s.p[i]);
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free_s(&s.p);
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}
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TEST(concat, worksGreatForStrings) {
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const char *ks = "Und wird die Welt auch in Flammen stehen\n"
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"Wir werden wieder auferstehen\n";
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struct string s;
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memset(&s, 0, sizeof(s));
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ASSERT_EQ(0, concat(&s, ks, strlen(ks)));
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ASSERT_EQ(strlen(ks), concat(&s, ks, strlen(ks) + 1));
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ASSERT_STREQ("Und wird die Welt auch in Flammen stehen\n"
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"Wir werden wieder auferstehen\n"
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"Und wird die Welt auch in Flammen stehen\n"
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"Wir werden wieder auferstehen\n",
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s.p);
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ASSERT_EQ(strlen(ks) * 2 + 1, s.i);
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free_s(&s.p);
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}
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TEST(concat, isGenericallyTyped) {
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const char16_t *ks = u"Drum hoch die Fäuste, hoch zum Licht.\n"
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u"Unsere schwarzen Seelen bekommt ihr nicht.\n";
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struct string16 s;
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memset(&s, 0, sizeof(s));
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ASSERT_EQ(0, concat(&s, ks, strlen16(ks)));
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ASSERT_EQ(strlen16(ks), concat(&s, ks, strlen16(ks) + 1));
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ASSERT_STREQ(u"Drum hoch die Fäuste, hoch zum Licht.\n"
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u"Unsere schwarzen Seelen bekommt ihr nicht.\n"
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u"Drum hoch die Fäuste, hoch zum Licht.\n"
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u"Unsere schwarzen Seelen bekommt ihr nicht.\n",
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s.p);
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ASSERT_EQ(strlen16(ks) * 2 + 1, s.i);
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free_s(&s.p);
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}
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