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Merge branch 'file-test' into 'main'

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File tests

See merge request GNOME/glib!2404
This commit is contained in:
Philip Withnall
2022-02-01 11:15:45 +00:00
parent b617b40e24 b3d0752f3d
commit 555bef05cf
3 changed files with 245 additions and 242 deletions
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253
glib/tests/fileutils.c
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@@ -70,6 +70,14 @@ check_string (gchar *str, const gchar *expected)
static void
test_build_path (void)
{
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_null (g_build_path (NULL, "x", "y", NULL));
g_test_assert_expected_messages ();
}
/* check_string (g_build_path ("", NULL), "");*/
check_string (g_build_path ("", "", NULL), "");
check_string (g_build_path ("", "x", NULL), "x");
@@ -255,7 +263,6 @@ test_build_pathv (void)
static void
test_build_filename (void)
{
/* check_string (g_build_filename (NULL), "");*/
check_string (g_build_filename (S, NULL), S);
check_string (g_build_filename (S"x", NULL), S"x");
check_string (g_build_filename ("x"S, NULL), "x"S);
@@ -742,6 +749,8 @@ test_format_size_for_display (void)
static void
test_file_errors (void)
{
g_assert_cmpint (g_file_error_from_errno (-1), ==, G_FILE_ERROR_FAILED);
#ifdef EEXIST
g_assert_cmpint (g_file_error_from_errno (EEXIST), ==, G_FILE_ERROR_EXIST);
#endif
@@ -821,6 +830,19 @@ test_basename (void)
{
gchar *b;
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_null (g_basename (NULL));
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_null (g_path_get_basename (NULL));
g_test_assert_expected_messages ();
}
b = g_path_get_basename ("");
g_assert_cmpstr (b, ==, ".");
g_free (b);
@@ -885,6 +907,14 @@ test_dirname (void)
#endif
};
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_null (g_path_get_dirname (NULL));
g_test_assert_expected_messages ();
}
for (i = 0; i < G_N_ELEMENTS (dirname_checks); i++)
{
gchar *dirname;
@@ -967,9 +997,15 @@ test_file_open_tmp (void)
static void
test_mkstemp (void)
{
gchar *name;
gint fd;
gint result;
gchar *name;
char chars[62];
char template[32];
const char hello[] = "Hello, World";
const gsize hellolen = sizeof (hello) - 1;
/* Test normal case */
name = g_strdup ("testXXXXXXtest"),
fd = g_mkstemp (name);
g_assert_cmpint (fd, !=, -1);
@@ -978,17 +1014,48 @@ test_mkstemp (void)
close (fd);
g_free (name);
name = g_strdup ("testYYYYYYtest"),
fd = g_mkstemp (name);
g_assert_cmpint (fd, ==, -1);
g_free (name);
/* g_mkstemp() must not work if template doesn't contain XXXXXX */
strcpy (template, "foobar");
g_assert_cmpint (g_mkstemp (template), ==, -1);
/* g_mkstemp() must not work if template doesn't contain six X */
strcpy (template, "foobarXXX");
g_assert_cmpint (g_mkstemp (template), ==, -1);
strcpy (template, "fooXXXXXX");
fd = g_mkstemp (template);
g_assert_cmpint (fd, !=, -1);
result = write (fd, hello, hellolen);
g_assert_cmpint (result, !=, -1);
g_assert_cmpint (result, ==, hellolen);
lseek (fd, 0, 0);
result = read (fd, chars, sizeof (chars));
g_assert_cmpint (result, !=, -1);
g_assert_cmpint (result, ==, hellolen);
chars[result] = '\0';
g_assert_cmpstr (chars, ==, hello);
close (fd);
remove (template);
/* Check that is does not work for "fooXXXXXX.pdf" */
strcpy (template, "fooXXXXXX.pdf");
fd = g_mkstemp (template);
g_assert_cmpint (fd, !=, -1);
close (fd);
remove (template);
}
static void
test_mkdtemp (void)
{
gchar *name;
gint fd;
gchar *ret;
gchar *name;
char template[32];
name = g_strdup ("testXXXXXXtest"),
ret = g_mkdtemp (name);
@@ -1001,6 +1068,107 @@ test_mkdtemp (void)
ret = g_mkdtemp (name);
g_assert_null (ret);
g_free (name);
strcpy (template, "foodir");
g_assert_null (g_mkdtemp (template));
strcpy (template, "foodir");
g_assert_null (g_mkdtemp (template));
strcpy (template, "fooXXXXXX");
ret = g_mkdtemp (template);
g_assert_nonnull (ret);
g_assert_true (ret == template);
g_assert_false (g_file_test (template, G_FILE_TEST_IS_REGULAR));
g_assert_true (g_file_test (template, G_FILE_TEST_IS_DIR));
strcat (template, "/abc");
fd = g_open (template, O_WRONLY | O_CREAT, 0600);
g_assert_cmpint (fd, !=, -1);
close (fd);
g_assert_true (g_file_test (template, G_FILE_TEST_IS_REGULAR));
g_assert_cmpint (g_unlink (template), !=, -1);
template[9] = '\0';
g_assert_cmpint (g_rmdir (template), !=, -1);
strcpy (template, "fooXXXXXX.dir");
g_assert_nonnull (g_mkdtemp (template));
g_assert_true (g_file_test (template, G_FILE_TEST_IS_DIR));
g_rmdir (template);
}
static void
test_get_contents (void)
{
FILE *f;
gsize len;
gchar *contents;
GError *error = NULL;
const gchar *text = "abcdefghijklmnopqrstuvwxyz";
const gchar *filename = "file-test-get-contents";
f = g_fopen (filename, "w");
fwrite (text, 1, strlen (text), f);
fclose (f);
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_false (g_file_get_contents (NULL, &contents, &len, &error));
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
g_assert_false (g_file_get_contents (filename, NULL, &len, &error));
g_test_assert_expected_messages ();
}
g_assert_true (g_file_test (filename, G_FILE_TEST_IS_REGULAR));
g_assert_true (g_file_get_contents (filename, &contents, &len, &error));
g_assert_cmpstr (text, ==, contents);
g_assert_no_error (error);
g_free (contents);
}
static void
test_file_test (void)
{
GError *error = NULL;
gboolean result;
gchar *name;
gint fd;
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
result = g_file_test (NULL, G_FILE_TEST_EXISTS);
g_assert_false (result);
g_test_assert_expected_messages ();
}
fd = g_file_open_tmp (NULL, &name, &error);
g_assert_no_error (error);
write (fd, "a", 1);
g_assert_cmpint (g_fsync (fd), ==, 0);
close (fd);
#ifndef G_OS_WIN32
result = g_file_test (name, G_FILE_TEST_IS_SYMLINK);
g_assert_false (result);
symlink (name, "symlink");
result = g_file_test ("symlink", G_FILE_TEST_IS_SYMLINK);
g_assert_true (result);
unlink ("symlink");
#endif
/* Cleaning */
g_remove (name);
}
static void
@@ -1233,6 +1401,23 @@ test_set_contents_full_read_only_file (void)
close (fd);
g_assert_no_errno (chmod (file_name, 0200));
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
ret = g_file_set_contents_full (NULL, "b", 1,
G_FILE_SET_CONTENTS_NONE, 0644, &error);
g_assert_false (ret);
g_test_assert_expected_messages ();
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
ret = g_file_set_contents_full (file_name, NULL, 1,
G_FILE_SET_CONTENTS_NONE, 0644, &error);
g_assert_false (ret);
g_test_assert_expected_messages ();
}
/* Set the file contents */
ret = g_file_set_contents_full (file_name, "b", 1, G_FILE_SET_CONTENTS_NONE, 0644, &error);
@@ -1318,12 +1503,26 @@ test_read_link (void)
#ifdef HAVE_READLINK
#ifdef G_OS_UNIX
int ret;
const gchar *oldpath;
FILE *file;
gchar *cwd;
gchar *data;
gchar *newpath;
gchar *badpath;
gchar *path;
GError *error = NULL;
const gchar *oldpath;
const gchar *filename = "file-test-data";
const gchar *link1 = "file-test-link1";
const gchar *link2 = "file-test-link2";
const gchar *link3 = "file-test-link3";
if (g_test_undefined ())
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion*!= NULL*");
newpath = g_file_read_link (NULL, &error);
g_test_assert_expected_messages ();
}
cwd = g_get_current_dir ();
@@ -1356,6 +1555,42 @@ test_read_link (void)
g_free (newpath);
g_free (badpath);
file = fopen (filename, "w");
g_assert_nonnull (file);
fclose (file);
g_assert_cmpint (symlink (filename, link1), ==, 0);
g_assert_cmpint (symlink (link1, link2), ==, 0);
error = NULL;
data = g_file_read_link (link1, &error);
g_assert_nonnull (data);
g_assert_cmpstr (data, ==, filename);
g_assert_no_error (error);
g_free (data);
error = NULL;
data = g_file_read_link (link2, &error);
g_assert_nonnull (data);
g_assert_cmpstr (data, ==, link1);
g_assert_no_error (error);
g_free (data);
error = NULL;
data = g_file_read_link (link3, &error);
g_assert_null (data);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
g_error_free (error);
error = NULL;
data = g_file_read_link (filename, &error);
g_assert_null (data);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
g_error_free (error);
remove (filename);
remove (link1);
remove (link2);
#endif
#else
g_test_skip ("Symbolic links not supported");
@@ -1903,8 +2138,10 @@ main (int argc,
g_test_add_func ("/fileutils/dirname", test_dirname);
g_test_add_func ("/fileutils/dir-make-tmp", test_dir_make_tmp);
g_test_add_func ("/fileutils/file-open-tmp", test_file_open_tmp);
g_test_add_func ("/fileutils/file-test", test_file_test);
g_test_add_func ("/fileutils/mkstemp", test_mkstemp);
g_test_add_func ("/fileutils/mkdtemp", test_mkdtemp);
g_test_add_func ("/fileutils/get-contents", test_get_contents);
g_test_add_func ("/fileutils/set-contents", test_set_contents);
g_test_add_func ("/fileutils/set-contents-full", test_set_contents_full);
g_test_add_func ("/fileutils/set-contents-full/read-only-file", test_set_contents_full_read_only_file);