cosmopolitan/test/net/http/escapehtml_test.c

/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8                                :vi│
╞══════════════════════════════════════════════════════════════════════════════╡
│ Copyright 2021 Justine Alexandra Roberts Tunney                              │
│                                                                              │
│ Permission to use, copy, modify, and/or distribute this software for         │
│ any purpose with or without fee is hereby granted, provided that the         │
│ above copyright notice and this permission notice appear in all copies.      │
│                                                                              │
│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL                │
│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED                │
│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE             │
│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL         │
│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR        │
│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER               │
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR             │
│ PERFORMANCE OF THIS SOFTWARE.                                                │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/mem/mem.h"
#include "libc/mem/gc.internal.h"
#include "libc/str/str.h"
#include "libc/testlib/ezbench.h"
#include "libc/testlib/hyperion.h"
#include "libc/testlib/testlib.h"
#include "net/http/escape.h"

char *escapehtml(const char *s) {
  char *p;
  size_t n;
  p = EscapeHtml(s, strlen(s), &n);
  ASSERT_EQ(strlen(p), n);
  return p;
}

TEST(escapehtml, test) {
  EXPECT_STREQ("abc&<>"'\1\2",
               gc(escapehtml("abc&<>\"'\1\2")));
}

TEST(escapehtml, testLargeGrowth) {
  EXPECT_STREQ("&quot;&quot;&quot;", gc(escapehtml("\"\"\"")));
}

TEST(escapehtml, testEmpty) {
  EXPECT_STREQ("", gc(escapehtml("")));
}

TEST(escapehtml, testAstralPlanes_doesNothing) {
  EXPECT_STREQ("𐌰", gc(escapehtml("𐌰")));
}

BENCH(escapehtml, bench) {
  EZBENCH2("escapehtml", donothing,
           free(EscapeHtml(kHyperion, kHyperionSize, 0)));
}