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Improve file utils test coverage

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This commit is contained in:
Matthias Clasen 2012-08-18 14:40:33 -04:00
parent 6e1d205ad3
commit aad40b89fe
1 changed files with 148 additions and 1 deletions
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149
glib/tests/fileutils.c
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@ -20,6 +20,7 @@
*/
#include <string.h>
#include <unistd.h>
#include <errno.h>
/* We are testing some deprecated APIs here */
@ -502,6 +503,9 @@ test_format_size_for_display (void)
check_string (g_format_size_for_display (1024), "1.0 KB");
check_string (g_format_size_for_display (1024 * 1024), "1.0 MB");
check_string (g_format_size_for_display (1024 * 1024 * 1024), "1.0 GB");
check_string (g_format_size_for_display (1024ULL * 1024 * 1024 * 1024), "1.0 TB");
check_string (g_format_size_for_display (1024ULL * 1024 * 1024 * 1024 * 1024), "1.0 PB");
check_string (g_format_size_for_display (1024ULL * 1024 * 1024 * 1024 * 1024 * 1024), "1.0 EB");
check_string (g_format_size (0), "0 bytes");
check_string (g_format_size (1), "1 byte");
@ -624,6 +628,144 @@ test_basename (void)
g_free (b);
}
static void
test_dir_make_tmp (void)
{
gchar *name;
GError *error = NULL;
name = g_dir_make_tmp ("testXXXXXXtest", &error);
g_assert_no_error (error);
g_assert (g_file_test (name, G_FILE_TEST_IS_DIR));
g_assert (g_rmdir (name) == 0);
g_free (name);
name = g_dir_make_tmp (NULL, &error);
g_assert_no_error (error);
g_assert (g_file_test (name, G_FILE_TEST_IS_DIR));
g_assert (g_rmdir (name) == 0);
g_free (name);
name = g_dir_make_tmp ("test/XXXXXX", &error);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED);
g_clear_error (&error);
g_assert (name == NULL);
name = g_dir_make_tmp ("XXXXxX", &error);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED);
g_clear_error (&error);
g_assert (name == NULL);
}
static void
test_file_open_tmp (void)
{
gchar *name = NULL;
GError *error = NULL;
gint fd;
fd = g_file_open_tmp ("testXXXXXXtest", &name, &error);
g_assert (fd != -1);
g_assert_no_error (error);
g_assert (name != NULL);
unlink (name);
close (fd);
fd = g_file_open_tmp (NULL, &name, &error);
g_assert (fd != -1);
g_assert_no_error (error);
g_assert (name != NULL);
g_unlink (name);
close (fd);
name = NULL;
fd = g_file_open_tmp ("test/XXXXXX", &name, &error);
g_assert (fd == -1);
g_assert (name == NULL);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED);
g_clear_error (&error);
fd = g_file_open_tmp ("XXXXxX", &name, &error);
g_assert (fd == -1);
g_assert (name == NULL);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED);
g_clear_error (&error);
}
static void
test_mkstemp (void)
{
gchar *name;
gint fd;
name = g_strdup ("testXXXXXXtest"),
fd = g_mkstemp (name);
g_assert (fd != -1);
g_assert (strstr (name, "XXXXXX") == NULL);
unlink (name);
close (fd);
g_free (name);
name = g_strdup ("testYYYYYYtest"),
fd = g_mkstemp (name);
g_assert (fd == -1);
g_free (name);
}
static void
test_mkdtemp (void)
{
gchar *name;
gchar *ret;
name = g_strdup ("testXXXXXXtest"),
ret = g_mkdtemp (name);
g_assert (ret == name);
g_assert (strstr (name, "XXXXXX") == NULL);
g_rmdir (name);
g_free (name);
name = g_strdup ("testYYYYYYtest"),
ret = g_mkdtemp (name);
g_assert (ret == NULL);
g_free (name);
}
static void
test_set_contents (void)
{
GError *error = NULL;
gint fd;
gchar *name;
gchar *buf;
gsize len;
gboolean ret;
fd = g_file_open_tmp (NULL, &name, &error);
g_assert_no_error (error);
write (fd, "a", 1);
close (fd);
ret = g_file_get_contents (name, &buf, &len, &error);
g_assert (ret);
g_assert_no_error (error);
g_assert_cmpstr (buf, ==, "a");
g_free (buf);
ret = g_file_set_contents (name, "b", 1, &error);
g_assert (ret);
g_assert_no_error (error);
ret = g_file_get_contents (name, &buf, &len, &error);
g_assert (ret);
g_assert_no_error (error);
g_assert_cmpstr (buf, ==, "b");
g_free (buf);
g_remove (name);
g_free (name);
}
int
main (int argc,
char *argv[])
@ -638,6 +780,11 @@ main (int argc,
g_test_add_func ("/fileutils/format-size-for-display", test_format_size_for_display);
g_test_add_func ("/fileutils/errors", test_file_errors);
g_test_add_func ("/fileutils/basename", test_basename);
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/mkstemp", test_mkstemp);
g_test_add_func ("/fileutils/mkdtemp", test_mkdtemp);
g_test_add_func ("/fileutils/set-contents", test_set_contents);
return g_test_run();
return g_test_run ();
}