mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-12-25 23:16:14 +01:00
32b0dd24e3
Some of GLib's unit tests are under an apparently GLib-specific permissive license, vaguely similar to the BSD/MIT family but with the GPL's lack-of-warranty wording. This is not on SPDX's list of well-known licenses, so we need to use a custom license name prefixed with LicenseRef if we want to represent this in SPDX/REUSE syntax. Most of the newer tests seem to be licensed under LGPL-2.1-or-later instead. Signed-off-by: Simon McVittie <smcv@collabora.com>
134 lines
4.8 KiB
C
134 lines
4.8 KiB
C
/* GLib testing framework examples and tests
|
|
*
|
|
* Copyright (C) 2013 Collabora, Ltd.
|
|
*
|
|
* SPDX-License-Identifier: LicenseRef-old-glib-tests
|
|
*
|
|
* This work is provided "as is"; redistribution and modification
|
|
* in whole or in part, in any medium, physical or electronic is
|
|
* permitted without restriction.
|
|
*
|
|
* This work is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* In no event shall the authors or contributors be liable for any
|
|
* direct, indirect, incidental, special, exemplary, or consequential
|
|
* damages (including, but not limited to, procurement of substitute
|
|
* goods or services; loss of use, data, or profits; or business
|
|
* interruption) however caused and on any theory of liability, whether
|
|
* in contract, strict liability, or tort (including negligence or
|
|
* otherwise) arising in any way out of the use of this software, even
|
|
* if advised of the possibility of such damage.
|
|
*
|
|
* Author: Philip Withnall <philip.withnall@collabora.co.uk>
|
|
*/
|
|
|
|
#define GIO_COMPILATION 1
|
|
#include "../thumbnail-verify.c"
|
|
|
|
static void
|
|
test_validity (void)
|
|
{
|
|
struct
|
|
{
|
|
const gchar *filename; /* name of a file in the tests/thumbnails dir */
|
|
guint64 mtime; /* asserted mtime of @filename */
|
|
guint64 size; /* asserted size of @filename */
|
|
gboolean expected_validity; /* should thumbnail_verify() succeed? */
|
|
}
|
|
tests[] =
|
|
{
|
|
/*
|
|
* Tests with well-formed PNG files.
|
|
*
|
|
* Note that these files have all been brutally truncated to a reasonable
|
|
* size, so aren't actually valid PNG files. Their headers are valid,
|
|
* however, and that's all we care about.
|
|
*/
|
|
|
|
/* Test that validation succeeds against a valid PNG file with URI,
|
|
* mtime and size which match the expected values. */
|
|
{ "valid.png", 1382429848, 93654, TRUE },
|
|
/* Test that validation succeeds with URI and mtime, but no size in the
|
|
* tEXt data. */
|
|
{ "valid-no-size.png", 1382429848, 93633, TRUE },
|
|
/* Test that a missing file fails validation. */
|
|
{ "missing.png", 123456789, 12345, FALSE },
|
|
/* Test that an existing file with no tEXt data fails validation. */
|
|
{ "no-text-data.png", 123 /* invalid */, 26378, FALSE },
|
|
/* Test that a URI mismatch fails validation. */
|
|
{ "uri-mismatch.png" /* invalid */, 1382429848, 93654, FALSE },
|
|
/* Test that an mtime mismatch fails validation. */
|
|
{ "valid.png", 123 /* invalid */, 93654, FALSE },
|
|
/* Test that a valid URI and mtime, but a mismatched size, fails
|
|
* validation. */
|
|
{ "valid.png", 1382429848, 123 /* invalid */, FALSE },
|
|
/* Test that validation succeeds with an mtime of 0. */
|
|
{ "mtime-zero.png", 0, 93621, TRUE },
|
|
/* Test that validation fails if the mtime is only a prefix match. */
|
|
{ "valid.png", 9848 /* invalid */, 93654, FALSE },
|
|
|
|
/*
|
|
* Tests with PNG files which have malicious or badly-formed headers.
|
|
*
|
|
* As above, the files have all been truncated to reduce their size.
|
|
*/
|
|
|
|
/* Check a corrupted PNG header fails validation. */
|
|
{ "bad-header.png", 1382429848, 93654, FALSE },
|
|
/* Check a PNG header by itself fails. */
|
|
{ "header-only.png", 1382429848, 8, FALSE },
|
|
/* Check a PNG header and initial chunk size fails. */
|
|
{ "header-and-chunk-size.png", 1382429848, 20, FALSE },
|
|
/* Check a huge chunk size fails. */
|
|
{ "huge-chunk-size.png", 1382429848, 93654, FALSE },
|
|
/* Check that an empty key fails. */
|
|
{ "empty-key.png", 1382429848, 93654, FALSE },
|
|
/* Check that an over-long value fails (even if nul-terminated). */
|
|
{ "overlong-value.png", 1382429848, 93660, FALSE },
|
|
};
|
|
guint i;
|
|
|
|
/* Run all the tests. */
|
|
for (i = 0; i < G_N_ELEMENTS (tests); i++)
|
|
{
|
|
GLocalFileStat stat_buf;
|
|
const gchar *thumbnail_path;
|
|
gchar *file_uri;
|
|
gboolean result;
|
|
|
|
thumbnail_path = g_test_get_filename (G_TEST_DIST, "thumbnails",
|
|
tests[i].filename, NULL);
|
|
file_uri = g_strconcat ("file:///tmp/", tests[i].filename, NULL);
|
|
#ifdef HAVE_STATX
|
|
stat_buf.stx_mtime.tv_sec = tests[i].mtime;
|
|
stat_buf.stx_size = tests[i].size;
|
|
#else
|
|
#ifdef G_OS_WIN32
|
|
stat_buf.st_mtim.tv_sec = tests[i].mtime;
|
|
#else
|
|
stat_buf.st_mtime = tests[i].mtime;
|
|
#endif
|
|
stat_buf.st_size = tests[i].size;
|
|
#endif
|
|
|
|
result = thumbnail_verify (thumbnail_path, file_uri, &stat_buf);
|
|
|
|
g_free (file_uri);
|
|
|
|
g_assert (result == tests[i].expected_validity);
|
|
}
|
|
}
|
|
|
|
int
|
|
main (int argc,
|
|
char *argv[])
|
|
{
|
|
g_test_init (&argc, &argv, NULL);
|
|
|
|
g_test_add_func ("/png-thumbs/validity", test_validity);
|
|
|
|
return g_test_run ();
|
|
}
|