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glib/gio/tests/g-file.c
Simon McVittie 32b0dd24e3 Add a SPDX LicenseRef for the license historically used for tests 
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>
2022-11-02 12:34:19 +00:00

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/* GLib testing framework examples and tests
* Copyright (C) 2008 Red Hat, Inc.
* Authors: Tomas Bzatek <tbzatek@redhat.com>
*
* 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.
*/
#include <glib/glib.h>
#include <gio/gio.h>
#include <stdlib.h>
#include <string.h>
struct TestPathsWithOper {
const char *path1;
gboolean equal;
gboolean use_uri;
const char *path2;
const char *path3;
};
/* TODO:
* - test on Windows
*
**/
static void
test_g_file_new_null (void)
{
const char *paths[] = {"/",
"/tmp///",
"/non-existent-file",
"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88",
NULL
};
const char *uris[] = {"file:///",
"file:///tmp///",
"non-existent-uri:///some-dir/",
"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88",
NULL
};
GFile *file = NULL;
int i = 0;
while (paths[i])
{
file = g_file_new_for_path (paths[i++]);
g_assert (file != NULL);
g_object_unref (file);
}
i = 0;
while (uris[i])
{
file = g_file_new_for_uri (uris[i++]);
g_assert (file != NULL);
g_object_unref(file);
}
}
static gboolean
compare_two_files (const gboolean use_uri, const char *path1, const char *path2)
{
GFile *file1 = NULL;
GFile *file2 = NULL;
gboolean equal;
if (use_uri)
{
file1 = g_file_new_for_uri (path1);
file2 = g_file_new_for_uri (path2);
}
else
{
file1 = g_file_new_for_path (path1);
file2 = g_file_new_for_path (path2);
}
g_assert (file1 != NULL);
g_assert (file2 != NULL);
equal = g_file_equal (file1, file2);
g_object_unref (file1);
g_object_unref (file2);
return equal;
}
static void
test_g_file_new_for_path (void)
{
const struct TestPathsWithOper cmp_paths[] =
{
{"/", TRUE, 0, "/./", NULL },
{"//", TRUE, 0, "//", NULL },
{"//", TRUE, 0, "//./", NULL },
{"/", TRUE, 0, "/.//", NULL },
{"/", TRUE, 0, "/././", NULL },
{"/tmp", TRUE, 0, "/tmp/d/../", NULL },
{"/", TRUE, 0, "/somedir/../", NULL },
{"/", FALSE, 0, "/somedir/.../", NULL },
{"//tmp/dir1", TRUE, 0, "//tmp/dir1", NULL },
{"/tmp/dir1", TRUE, 0, "///tmp/dir1", NULL },
{"/tmp/dir1", TRUE, 0, "////tmp/dir1", NULL },
{"/tmp/dir1", TRUE, 0, "/tmp/./dir1", NULL },
{"/tmp/dir1", TRUE, 0, "/tmp//dir1", NULL },
{"/tmp/dir1", TRUE, 0, "/tmp///dir1///", NULL },
{"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", TRUE, 0, "/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88/", NULL }
};
guint i;
for (i = 0; i < G_N_ELEMENTS (cmp_paths); i++)
{
gboolean equal = compare_two_files (FALSE, cmp_paths[i].path1, cmp_paths[i].path2);
g_assert_cmpint (equal, ==, cmp_paths[i].equal);
}
}
static void
test_g_file_new_for_uri (void)
{
const struct TestPathsWithOper cmp_uris[] = {
{"file:///", TRUE, 0, "file:///./", NULL },
{"file:////", TRUE, 0, "file:////", NULL },
{"file:////", TRUE, 0, "file:////./", NULL },
{"file:///", TRUE, 0, "file:///.//", NULL },
{"file:///", TRUE, 0, "file:///././", NULL },
{"file:///tmp", TRUE, 0, "file:///tmp/d/../", NULL },
{"file:///", TRUE, 0, "file:///somedir/../", NULL },
{"file:///", FALSE, 0, "file:///somedir/.../", NULL },
{"file:////tmp/dir1", TRUE, 0, "file:////tmp/dir1", NULL },
{"file:///tmp/dir1", TRUE, 0, "file:///tmp/./dir1", NULL },
{"file:///tmp/dir1", TRUE, 0, "file:///tmp//dir1", NULL },
{"file:///tmp/dir1", TRUE, 0, "file:///tmp///dir1///", NULL },
{"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88", TRUE, 0, "file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/", NULL }
};
guint i;
for (i = 0; i < G_N_ELEMENTS (cmp_uris); i++)
{
gboolean equal = compare_two_files (TRUE, cmp_uris[i].path1, cmp_uris[i].path2);
g_assert_cmpint (equal, ==, cmp_uris[i].equal);
}
}
static gboolean
dup_equals (const gboolean use_uri, const char *path)
{
GFile *file1 = NULL;
GFile *file2 = NULL;
gboolean equal;
if (use_uri)
file1 = g_file_new_for_uri (path);
else
file1 = g_file_new_for_path (path);
g_assert (file1 != NULL);
file2 = g_file_dup (file1);
g_assert (file2 != NULL);
equal = g_file_equal (file1, file2);
g_object_unref (file1);
g_object_unref (file2);
return equal;
}
static void
test_g_file_dup (void)
{
const struct TestPathsWithOper dup_paths[] =
{
{"/", 0, FALSE, "", NULL },
{"file:///", 0, TRUE, "", NULL },
{"totalnonsense", 0, FALSE, "", NULL },
{"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", 0, FALSE, "", NULL },
{"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88", 0, TRUE, "", NULL },
};
guint i;
for (i = 0; i < G_N_ELEMENTS (dup_paths); i++)
{
gboolean equal = dup_equals (dup_paths[i].use_uri, dup_paths[i].path1);
g_assert (equal == TRUE);
}
}
static gboolean
parse_check_utf8 (const gboolean use_uri, const char *path, const char *result_parse_name)
{
GFile *file1 = NULL;
GFile *file2 = NULL;
char *parsed_name;
gboolean is_utf8_valid;
gboolean equal;
if (use_uri)
file1 = g_file_new_for_uri (path);
else
file1 = g_file_new_for_path (path);
g_assert (file1 != NULL);
parsed_name = g_file_get_parse_name (file1);
g_assert (parsed_name != NULL);
/* UTF-8 validation */
is_utf8_valid = g_utf8_validate (parsed_name, -1, NULL);
g_assert (is_utf8_valid == TRUE);
if (result_parse_name)
g_assert_cmpstr (parsed_name, ==, result_parse_name);
file2 = g_file_parse_name (parsed_name);
g_assert (file2 != NULL);
equal = g_file_equal (file1, file2);
g_object_unref (file1);
g_object_unref (file2);
g_free (parsed_name);
return equal;
}
static void
test_g_file_get_parse_name_utf8 (void)
{
const struct TestPathsWithOper strings[] =
{
{G_DIR_SEPARATOR_S, 0, FALSE, G_DIR_SEPARATOR_S, NULL },
{"file:///", 0, TRUE, G_DIR_SEPARATOR_S, NULL },
{"totalnonsense", 0, FALSE, NULL, NULL },
{"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", 0, FALSE, NULL, NULL /* Depends on local file encoding */},
{"file:///invalid%08/UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/", 0, TRUE, "file:///invalid%08/UTF-8%20p\xc5\x99\xc3\xadli\xc5\xa1%20\xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd%20k\xc5\xaf\xc5\x88", NULL },
};
guint i;
for (i = 0; i < G_N_ELEMENTS (strings); i++)
{
gboolean equal = parse_check_utf8 (strings[i].use_uri, strings[i].path1, strings[i].path2);
g_assert (equal == TRUE);
}
}
static char *
resolve_arg (const gboolean is_uri_only, const char *arg)
{
GFile *file1 = NULL;
char *uri = NULL;
char *path = NULL;
char *s = NULL;
file1 = g_file_new_for_commandline_arg (arg);
g_assert (file1 != NULL);
/* Test if we get URI string */
uri = g_file_get_uri (file1);
g_assert_cmpstr (uri, !=, NULL);
g_printerr ("%s\n",uri);
/* Test if we get correct value of the local path */
path = g_file_get_path (file1);
if (is_uri_only)
g_assert_cmpstr (path, ==, NULL);
else
g_assert (g_path_is_absolute (path) == TRUE);
/* Get the URI scheme and compare it with expected one */
s = g_file_get_uri_scheme (file1);
g_object_unref (file1);
g_free (uri);
g_free (path);
return s;
}
static void
test_g_file_new_for_commandline_arg (void)
{
/* TestPathsWithOper.use_uri represents IsURIOnly here */
const struct TestPathsWithOper arg_data[] =
{
{"./", 0, FALSE, "file", NULL },
{"../", 0, FALSE, "file", NULL },
{"/tmp", 0, FALSE, "file", NULL },
{"//UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", 0, FALSE, "file", NULL },
{"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/", 0, FALSE, "file", NULL },
#if 0
{"http://www.gtk.org/", 0, TRUE, "http", NULL },
{"ftp://user:pass@ftp.gimp.org/", 0, TRUE, "ftp", NULL },
#endif
};
GFile *file;
char *resolved;
char *cwd;
guint i;
for (i = 0; i < G_N_ELEMENTS (arg_data); i++)
{
char *s = resolve_arg (arg_data[i].use_uri, arg_data[i].path1);
g_assert_cmpstr (s, ==, arg_data[i].path2);
g_free (s);
}
/* Manual test for getting correct cwd */
file = g_file_new_for_commandline_arg ("./");
resolved = g_file_get_path (file);
cwd = g_get_current_dir ();
g_assert_cmpstr (resolved, ==, cwd);
g_object_unref (file);
g_free (resolved);
g_free (cwd);
}
static char*
get_relative_path (const gboolean use_uri, const gboolean should_have_prefix, const char *dir1, const char *dir2)
{
GFile *file1 = NULL;
GFile *file2 = NULL;
GFile *file3 = NULL;
gboolean has_prefix = FALSE;
char *relative_path = NULL;
if (use_uri)
{
file1 = g_file_new_for_uri (dir1);
file2 = g_file_new_for_uri (dir2);
}
else
{
file1 = g_file_new_for_path (dir1);
file2 = g_file_new_for_path (dir2);
}
g_assert (file1 != NULL);
g_assert (file2 != NULL);
has_prefix = g_file_has_prefix (file2, file1);
g_printerr ("%s %s\n", dir1, dir2);
g_assert (has_prefix == should_have_prefix);
relative_path = g_file_get_relative_path (file1, file2);
if (should_have_prefix)
{
g_assert (relative_path != NULL);
file3 = g_file_resolve_relative_path (file1, relative_path);
g_assert (g_file_equal (file2, file3) == TRUE);
}
if (file1)
g_object_unref (file1);
if (file2)
g_object_unref (file2);
if (file3)
g_object_unref (file3);
return relative_path;
}
static void
test_g_file_has_prefix (void)
{
/* TestPathsWithOper.equal represents here if the dir belongs to the directory structure */
const struct TestPathsWithOper dirs[] =
{
/* path1 equal uri path2 path3 */
{"/dir1", TRUE, FALSE, "/dir1/dir2/dir3/", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"/dir1/", TRUE, FALSE, "/dir1/dir2/dir3/", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"/dir1", TRUE, FALSE, "/dir1/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"/dir1/", TRUE, FALSE, "/dir1/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"/tmp/", FALSE, FALSE, "/something/", NULL},
{"/dir1/dir2", FALSE, FALSE, "/dir1/", NULL},
{"//dir1/new", TRUE, FALSE, "//dir1/new/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"/dir/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", TRUE, FALSE, "/dir/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88/dir2", "dir2"},
{"file:///dir1", TRUE, TRUE, "file:///dir1/dir2/dir3/", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"file:///dir1/", TRUE, TRUE, "file:///dir1/dir2/dir3/", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"file:///dir1", TRUE, TRUE, "file:///dir1/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"file:///dir1/", TRUE, TRUE, "file:///dir1/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"file:///tmp/", FALSE, TRUE, "file:///something/", NULL},
{"file:///dir1/dir2", FALSE, TRUE, "file:///dir1/", NULL},
{"file:////dir1/new", TRUE, TRUE, "file:////dir1/new/dir2/dir3", "dir2" G_DIR_SEPARATOR_S "dir3"},
{"file:///dir/UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88", TRUE, TRUE, "file:///dir/UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/dir2", "dir2"},
#if 0
{"dav://www.gtk.org/plan/", TRUE, TRUE, "dav://www.gtk.org/plan/meetings/20071218.txt", "meetings/20071218.txt"},
{"dav://www.gtk.org/plan/meetings", TRUE, TRUE, "dav://www.gtk.org/plan/meetings/20071218.txt", "20071218.txt"},
#endif
};
guint i;
for (i = 0; i < G_N_ELEMENTS (dirs); i++)
{
char *s = get_relative_path (dirs[i].use_uri, dirs[i].equal, dirs[i].path1, dirs[i].path2);
if (dirs[i].equal)
g_assert_cmpstr (s, ==, dirs[i].path3);
g_free (s);
}
}
static void
roundtrip_parent_child (const gboolean use_uri, const gboolean under_root_descending,
const char *path, const char *dir_holder)
{
GFile *files[6] = {NULL};
guint i;
if (use_uri)
{
files[0] = g_file_new_for_uri (path);
files[1] = g_file_new_for_uri (path);
}
else
{
files[0] = g_file_new_for_path (path);
files[1] = g_file_new_for_path (path);
}
g_assert (files[0] != NULL);
g_assert (files[1] != NULL);
files[2] = g_file_get_child (files[1], dir_holder);
g_assert (files[2] != NULL);
files[3] = g_file_get_parent (files[2]);
g_assert (files[3] != NULL);
g_assert (g_file_equal (files[3], files[0]) == TRUE);
files[4] = g_file_get_parent (files[3]);
/* Don't go lower beyond the root */
if (under_root_descending)
g_assert (files[4] == NULL);
else
{
g_assert (files[4] != NULL);
files[5] = g_file_get_child (files[4], dir_holder);
g_assert (files[5] != NULL);
g_assert (g_file_equal (files[5], files[0]) == TRUE);
}
for (i = 0; i < G_N_ELEMENTS (files); i++)
{
if (files[i])
g_object_unref (files[i]);
}
}
static void
test_g_file_get_parent_child (void)
{
const struct TestPathsWithOper paths[] =
{
/* path root_desc uri dir_holder */
{"/dir1/dir", FALSE, FALSE, "dir", NULL },
{"/dir", FALSE, FALSE, "dir", NULL },
{"/", TRUE, FALSE, "dir", NULL },
{"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88/", FALSE, FALSE, "UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", NULL },
{"file:///dir1/dir", FALSE, TRUE, "dir", NULL },
{"file:///dir", FALSE, TRUE, "dir", NULL },
{"file:///", TRUE, TRUE, "dir", NULL },
{"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/", FALSE, TRUE, "UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", NULL },
{"dav://www.gtk.org/plan/meetings", FALSE, TRUE, "meetings", NULL },
};
guint i;
for (i = 0; i < G_N_ELEMENTS (paths); i++)
roundtrip_parent_child (paths[i].use_uri, paths[i].equal, paths[i].path1, paths[i].path2);
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
/* Testing whether g_file_new_for_path() or g_file_new_for_uri() always returns non-NULL result */
g_test_add_func ("/g-file/test_g_file_new_null", test_g_file_new_null);
/* Testing whether the g_file_new_for_path() correctly canonicalizes strings and two files equals (g_file_equal()) */
g_test_add_func ("/g-file/test_g_file_new_for_path", test_g_file_new_for_path);
/* Testing whether the g_file_new_for_uri() correctly canonicalizes strings and two files equals (g_file_equal()) */
g_test_add_func ("/g-file/test_g_file_new_for_uri", test_g_file_new_for_uri);
/* Testing g_file_dup() equals original file via g_file_equal() */
g_test_add_func ("/g-file/test_g_file_dup", test_g_file_dup);
/* Testing g_file_get_parse_name() to return correct UTF-8 string */
g_test_add_func ("/g-file/test_g_file_get_parse_name_utf8", test_g_file_get_parse_name_utf8);
/* Testing g_file_new_for_commandline_arg() for correct relavive path resolution and correct path/URI guess */
g_test_add_func ("/g-file/test_g_file_new_for_commandline_arg", test_g_file_new_for_commandline_arg);
/* Testing g_file_has_prefix(), g_file_get_relative_path() and g_file_resolve_relative_path() to return and process correct relative paths */
g_test_add_func ("/g-file/test_g_file_has_prefix", test_g_file_has_prefix);
/* Testing g_file_get_parent() and g_file_get_child() */
g_test_add_func ("/g-file/test_g_file_get_parent_child", test_g_file_get_parent_child);
return g_test_run();
}
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