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e22eae2e93
The URL in <meta http-equiv="Refresh" content="42; URL=target.html"> can now freely contain spaces and semicolons. There cannot be other parameters between the delay and the URL. If the URL is not quoted, then it spans to the end of the attribute, except not to trailing spaces. If the URL is quoted, then it ends at the first closing quotation mark. All this is consistent with Debian Iceweasel 3.5.16.
224 lines
7.0 KiB
C
224 lines
7.0 KiB
C
/* Test parsing of <meta http-equiv="refresh" content="..."> */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <limits.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "elinks.h"
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#include "document/html/parse-meta-refresh.h"
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#include "util/memory.h"
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struct meta_refresh_test_case
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{
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const unsigned char *content;
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int error;
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unsigned long delay;
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const unsigned char *url;
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};
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static const struct meta_refresh_test_case meta_refresh_test_cases[] = {
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/* delay only */
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{ "42",
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0, 42, NULL },
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{ "0",
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0, 0, NULL },
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{ " 5 ",
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0, 5, NULL },
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{ "9999999999999999999999999",
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0, ULONG_MAX, NULL },
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{ "69 ; ",
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0, 69, NULL },
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{ "105;",
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0, 105, NULL },
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{ "",
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-1, 0, NULL },
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/* blank URL; these match Iceweasel/3.5.16 */
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{ "5; URL=''",
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0, 5, NULL },
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{ "; URL=''",
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-1, 0, NULL },
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/* simple; these match Iceweasel/3.5.16 */
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{ "42; URL=file:///dir/file.html",
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0, 42, "file:///dir/file.html" },
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{ "42; URL='file:///dir/file.html'",
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0, 42, "file:///dir/file.html" },
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{ "42; URL=\"file:///dir/file.html\"",
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0, 42, "file:///dir/file.html" },
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/* without URL=; these match Iceweasel/3.5.16 */
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{ "9; file:///dir/file.html",
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0, 9, "file:///dir/file.html" },
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{ "9; 'file:///dir/file.html'",
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0, 9, "file:///dir/file.html" },
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{ "9; \"file:///dir/file.html\"",
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0, 9, "file:///dir/file.html" },
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/* lower case; these match Iceweasel/3.5.16 */
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{ "3; Url=\"file:///dir/file.html\"",
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0, 3, "file:///dir/file.html" },
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{ "3; url=\"file:///dir/file.html\"",
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0, 3, "file:///dir/file.html" },
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/* unusual delimiters; these match Iceweasel/3.5.16 */
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{ "0 URL=\"file:///dir/file.html\"",
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0, 0, "file:///dir/file.html" },
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{ "0 ; URL = \"file:///dir/file.html\"",
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0, 0, "file:///dir/file.html" },
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{ "1, URL=\"file:///dir/file.html\"",
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0, 1, "file:///dir/file.html" },
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{ "+0 URL='file:///dir/file.html'",
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0, 0, "file:///dir/file.html" },
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{ "+0 URL=foo; URL='file:///dir/file.html'; URL='bar'",
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0, 0, "foo; URL='file:///dir/file.html'; URL='bar'" },
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{ "+ URL=foo; URL='file:///dir/file.html'; URL='bar'",
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0, 0, "file:///dir/file.html" },
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{ ". URL=foo; URL='file:///dir/file.html'; URL='bar'",
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0, 0, "file:///dir/file.html" },
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{ ".0 URL=foo; URL='file:///dir/file.html'; URL='bar'",
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0, 0, "file:///dir/file.html" },
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{ "0. URL=foo; URL='file:///dir/file.html'; URL='bar'",
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0, 0, "foo; URL='file:///dir/file.html'; URL='bar'" },
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{ "4URL=foo; URL='file:///dir/file.html'; URL='bar'",
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-1, 0, NULL },
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{ "garbage URL='file:///dir/file.html'",
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-1, 0, NULL },
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/* semicolons in the URL; these match Iceweasel/3.5.16 */
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{ "3; URL=file:///dir/file.cgi?a=1;b=2;c=3",
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0, 3, "file:///dir/file.cgi?a=1;b=2;c=3" },
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{ "3; URL=\"file:///dir/file.cgi?a=1;b=2;c=3\"",
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0, 3, "file:///dir/file.cgi?a=1;b=2;c=3" },
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/* spaces in the URL; these match Iceweasel/3.5.16 */
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{ "3; URL=\"file:///dir/file.cgi?phrase=Hello, world!\"",
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0, 3, "file:///dir/file.cgi?phrase=Hello, world!" },
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{ "3; URL=\"file:///dir/file.cgi?phrase=Hello, world! \"",
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0, 3, "file:///dir/file.cgi?phrase=Hello, world!" },
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{ "3; URL=\"file:///dir/file.cgi?phrase=Hello, world! %20 \"",
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0, 3, "file:///dir/file.cgi?phrase=Hello, world! %20" },
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{ "3; URL=file:///dir/file.cgi?phrase=Hello, world!",
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0, 3, "file:///dir/file.cgi?phrase=Hello, world!" },
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{ "3; URL=file:///dir/file.cgi?phrase=Hello, world! ",
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0, 3, "file:///dir/file.cgi?phrase=Hello, world!" },
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/* "URL" in the URL; these match Iceweasel/3.5.16 */
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{ "0; URL=file:///dir/xlat.cgi?url=http://example.org/&lang=cu",
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0, 0, "file:///dir/xlat.cgi?url=http://example.org/&lang=cu" },
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{ "0; file:///dir/xlat.cgi?url=http://example.org/&lang=cu",
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0, 0, "file:///dir/xlat.cgi?url=http://example.org/&lang=cu" },
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/* unusual delays; these sort-of match Iceweasel/3.5.16,
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* except it was not tested whether Iceweasel truncates the
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* delay to an integer, and it was not tested how long the
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* delays get with negative numbers. */
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{ "; URL=\"file:///dir/file.html\"",
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0, 0, "file:///dir/file.html" },
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{ "2.99999; file:///dir/file.html",
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0, 2, "file:///dir/file.html" },
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{ "2.99999; 'file:///dir/file.html'",
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0, 2, "file:///dir/file.html" },
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{ "040; URL='file:///dir/file.html'",
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0, 40, "file:///dir/file.html" },
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{ "+4; URL='file:///dir/file.html'",
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0, 4, "file:///dir/file.html" },
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{ " 2; URL='file:///dir/file.html'",
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0, 2, "file:///dir/file.html" },
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{ "+0; URL='file:///dir/file.html'",
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0, 0, "file:///dir/file.html" },
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{ "-0; URL='file:///dir/file.html'",
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0, 0, "file:///dir/file.html" },
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{ "-0.1; URL='file:///dir/file.html'",
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0, 0, "file:///dir/file.html" },
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{ "-1; URL='file:///dir/file.html'",
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0, -1UL, "file:///dir/file.html" },
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{ "-2; URL='file:///dir/file.html'",
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0, -2UL, "file:///dir/file.html" },
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{ "garbage; URL='file:///dir/file.html'",
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0, 0, "file:///dir/file.html" },
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{ "'5;1'; URL='file:///dir/file.html'",
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0, 0, "1'; URL='file:///dir/file.html'" },
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{ "2,6; URL='file:///dir/file.html'",
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0, 2, "6; URL='file:///dir/file.html'" },
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{ "2 3; URL='file:///dir/file.html'",
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0, 2, "3; URL='file:///dir/file.html'" },
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/* unusual delay; not verified against Iceweasel */
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{ "9999999999999999999999999; URL='file:///dir/file.html'",
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0, ULONG_MAX, "file:///dir/file.html" },
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/* other stuff after the URL; these match Iceweasel/3.5.16 */
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{ "5; URL=file:///dir/file.html ",
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0, 5, "file:///dir/file.html" },
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{ "5; URL=file:///dir/file.html\t",
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0, 5, "file:///dir/file.html" },
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{ "5; URL=\"file:///dir/file.html\" ",
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0, 5, "file:///dir/file.html" },
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{ "5; URL=\"file:///dir/file.html\"\t\t",
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0, 5, "file:///dir/file.html" },
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{ "5; URL=\"file:///dir/file.html\" ; ",
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0, 5, "file:///dir/file.html" },
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{ "5; URL=\"file:///dir/file.html\"; transition=\"sweep\"",
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0, 5, "file:///dir/file.html" },
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/* sentinel */
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{ NULL, 0, 0, NULL }
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};
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int
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main(void)
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{
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const struct meta_refresh_test_case *test;
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int count_ok = 0;
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int count_fail = 0;
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for (test = meta_refresh_test_cases; test->content; test++) {
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static unsigned char dummy[] = "dummy";
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unsigned long delay = 21;
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unsigned char *url = dummy;
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int error = html_parse_meta_refresh(test->content,
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&delay, &url);
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if (error < 0 && test->error < 0 && url == NULL) {
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/* Test OK */
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count_ok++;
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} else if (error >= 0 && test->error >= 0
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&& ((!url && !test->url)
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|| (url && test->url && !strcmp(url, test->url)))
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&& delay == test->delay) {
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/* Test OK */
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count_ok++;
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} else {
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fprintf(stderr, "Test failed at input: %s\n"
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"\tParsed error: %d\n"
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"\tCorrect error: %d\n"
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"\tParsed delay: %lu\n"
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"\tCorrect delay: %lu\n"
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"\tParsed URL: %s\n"
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"\tCorrect URL: %s\n",
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test->content,
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error,
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test->error,
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delay,
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test->delay,
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url ? (char *) url : "(null)",
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test->url ? (char *) test->url : "(null)");
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count_fail++;
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}
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if (url != dummy && url != NULL)
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mem_free(url);
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}
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printf("Summary of meta refresh tests: %d OK, %d failed.\n",
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count_ok, count_fail);
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return count_fail ? EXIT_FAILURE : EXIT_SUCCESS;
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}
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