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Merge branch 'banjiuqingshan-main-patch-03761' into 'main'

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gio/tests/file.c:Fix expectations when running as root

See merge request GNOME/glib!3196
This commit is contained in:
Philip Withnall 2023-01-13 23:35:51 +00:00
commit 6e91e809c7
1 changed files with 126 additions and 50 deletions
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176
gio/tests/file.c
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@ -1310,6 +1310,65 @@ check_test_file (GFile *test_file,
#endif /* __linux__ */
#ifdef __linux__
/*
* check_cap_dac_override:
* @tmpdir: A temporary directory in which we can create and delete files
*
* Check whether the current process can bypass DAC permissions.
*
* Traditionally, "privileged" processes (those with effective uid 0)
* could do this (and bypass many other checks), and "unprivileged"
* processes could not.
*
* In Linux, the special powers of euid 0 are divided into many
* capabilities: see `capabilities(7)`. The one we are interested in
* here is `CAP_DAC_OVERRIDE`.
*
* We do this generically instead of actually looking at the capability
* bits, so that the right thing will happen on non-Linux Unix
* implementations, in particular if they have something equivalent to
* but not identical to Linux permissions.
*
* Returns: %TRUE if we have Linux `CAP_DAC_OVERRIDE` or equivalent
* privileges
*/
static gboolean
check_cap_dac_override (const char *tmpdir)
{
gchar *dac_denies_write;
gchar *inside;
gboolean have_cap;
dac_denies_write = g_build_filename (tmpdir, "dac-denies-write", NULL);
inside = g_build_filename (dac_denies_write, "inside", NULL);
g_assert_no_errno (mkdir (dac_denies_write, S_IRWXU));
g_assert_no_errno (chmod (dac_denies_write, 0));
if (mkdir (inside, S_IRWXU) == 0)
{
g_test_message ("Looks like we have CAP_DAC_OVERRIDE or equivalent");
g_assert_no_errno (rmdir (inside));
have_cap = TRUE;
}
else
{
int saved_errno = errno;
g_test_message ("We do not have CAP_DAC_OVERRIDE or equivalent");
g_assert_cmpint (saved_errno, ==, EACCES);
have_cap = FALSE;
}
g_assert_no_errno (chmod (dac_denies_write, S_IRWXU));
g_assert_no_errno (rmdir (dac_denies_write));
g_free (dac_denies_write);
g_free (inside);
return have_cap;
}
#endif
/* A big test for g_file_replace() and g_file_replace_readwrite(). The
* @test_data is a boolean: %TRUE to test g_file_replace_readwrite(), %FALSE to
* test g_file_replace(). The test setup and checks are identical for both
@ -1350,6 +1409,7 @@ test_replace (gconstpointer test_data)
guint setup_source_mode;
FileTestSetupType setup_backup_type;
guint setup_backup_mode;
gboolean skip_if_cap_dac_override;
/* Expected results. */
gboolean expected_success;
@ -1373,7 +1433,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1381,7 +1441,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1389,7 +1449,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1397,7 +1457,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_IS_DIRECTORY,
2, FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1405,7 +1465,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_NOT_REGULAR_FILE,
2, FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1413,7 +1473,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
3, FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode, "source-target",
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1421,7 +1481,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
3, FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode, "source-target",
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1432,7 +1492,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_NONE, "incorrect etag",
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_WRONG_ETAG,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1444,7 +1504,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1452,7 +1512,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode, NULL,
@ -1460,7 +1520,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1468,7 +1528,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_IS_DIRECTORY,
2, FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1476,7 +1536,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_NOT_REGULAR_FILE,
2, FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1484,7 +1544,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
/* The final situation here is a bit odd; the backup file is a bit
* pointless as the original source file was a dangling symlink.
@ -1500,7 +1560,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
/* FIXME: The permissions for the backup file are just the default umask,
* but should probably be the same as the permissions for the source
@ -1516,7 +1576,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1524,7 +1584,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1532,7 +1592,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1540,7 +1600,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_CANT_CREATE_BACKUP,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
@ -1548,7 +1608,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1556,7 +1616,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1564,7 +1624,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode, FALSE,
TRUE, 0, 0,
/* the third file is `source~-target`, the original target of the old
* backup symlink */
@ -1578,7 +1638,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1586,7 +1646,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1594,7 +1654,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1602,7 +1662,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_IS_DIRECTORY,
2, FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1610,7 +1670,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_NOT_REGULAR_FILE,
2, FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1618,7 +1678,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1626,7 +1686,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
/* the third file is `source-target`, the original target of the old
* source file */
@ -1640,7 +1700,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_REPLACE_DESTINATION, "incorrect etag",
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_WRONG_ETAG,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1653,7 +1713,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1661,7 +1721,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode, NULL,
@ -1669,7 +1729,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1677,7 +1737,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_IS_DIRECTORY,
2, FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1685,7 +1745,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_NOT_REGULAR_FILE,
2, FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_backup_contents,
@ -1693,7 +1753,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0, "source-target",
@ -1701,7 +1761,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
/* the third file is `source-target`, the original target of the old
* source file */
@ -1716,7 +1776,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1724,7 +1784,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1732,7 +1792,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1740,7 +1800,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0, FALSE,
FALSE, G_IO_ERROR, G_IO_ERROR_CANT_CREATE_BACKUP,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
FILE_TEST_SETUP_TYPE_DIRECTORY, 0, NULL,
@ -1748,7 +1808,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode,
FILE_TEST_SETUP_TYPE_SOCKET, default_public_mode, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1756,7 +1816,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0,
FILE_TEST_SETUP_TYPE_SYMLINK_DANGLING, 0, FALSE,
TRUE, 0, 0,
2, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, original_source_contents,
@ -1764,7 +1824,7 @@ test_replace (gconstpointer test_data)
{
TRUE, G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode,
FILE_TEST_SETUP_TYPE_SYMLINK_VALID, default_public_mode, FALSE,
TRUE, 0, 0,
/* the third file is `source~-target`, the original target of the old
* backup symlink */
@ -1776,7 +1836,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_PRIVATE, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_private_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1784,7 +1844,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_PRIVATE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
/* the file isn’t being replaced, so it should keep its existing permissions */
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode, new_contents,
@ -1793,7 +1853,7 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_PRIVATE | G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_private_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1801,18 +1861,21 @@ test_replace (gconstpointer test_data)
{
FALSE, G_FILE_CREATE_PRIVATE | G_FILE_CREATE_REPLACE_DESTINATION, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_public_mode,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, FALSE,
TRUE, 0, 0,
1, FILE_TEST_SETUP_TYPE_REGULAR_NONEMPTY, default_private_mode, new_contents,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
},
/* make the initial source file unreadable, so the replace operation
* should fail */
* should fail
*
* Permissions are ignored if we have CAP_DAC_OVERRIDE or equivalent,
* and in particular if we're root. In this scenario,we need to skip it */
{
FALSE, G_FILE_CREATE_NONE, NULL,
FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, 0 /* most restrictive permissions */,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, TRUE,
FALSE, G_IO_ERROR, G_IO_ERROR_PERMISSION_DENIED,
1, FILE_TEST_SETUP_TYPE_REGULAR_EMPTY, 0, NULL,
FILE_TEST_SETUP_TYPE_NONEXISTENT, 0, NULL,
@ -1844,6 +1907,19 @@ test_replace (gconstpointer test_data)
tmpdir = g_file_new_for_path (tmpdir_path);
g_test_message ("Test %" G_GSIZE_FORMAT ", using temporary directory %s", i, tmpdir_path);
if (tests[i].skip_if_cap_dac_override && check_cap_dac_override (tmpdir_path))
{
g_test_message ("Skipping test as process has CAP_DAC_OVERRIDE capability and the test checks permissions");
g_file_delete (tmpdir, NULL, &local_error);
g_assert_no_error (local_error);
g_clear_object (&tmpdir);
g_free (tmpdir_path);
continue;
}
g_free (tmpdir_path);
/* Set up the test directory. */