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glib/gio/tests/gsettings.c
Philip Withnall 98274e09de tests: Free GSettingsBackend singleton at end of gsettings tests 
This makes the tests a whole lot closer to being valgrind-clean, and
revealed a few legitimate memory leaks in amongst the noise caused by
keeping the singleton GSettingsBackend around for the lifetime of the
process.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
2021-01-20 12:51:41 +00:00

3020 lines
88 KiB
C
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#include <stdlib.h>
#include <locale.h>
#include <libintl.h>
#include <unistd.h>
#include <sys/types.h>
#include <gio/gio.h>
#include <gstdio.h>
#define G_SETTINGS_ENABLE_BACKEND
#include <gio/gsettingsbackend.h>
#include "testenum.h"
static const gchar *locale_dir = ".";
static gboolean backend_set;
/* These tests rely on the schemas in org.gtk.test.gschema.xml
* to be compiled and installed in the same directory.
*/
typedef struct
{
gchar *tmp_dir;
} Fixture;
static void
setup (Fixture *fixture,
gconstpointer user_data)
{
GError *error = NULL;
fixture->tmp_dir = g_dir_make_tmp ("gio-test-gsettings_XXXXXX", &error);
g_assert_no_error (error);
g_test_message ("Using temporary directory: %s", fixture->tmp_dir);
}
static void
teardown (Fixture *fixture,
gconstpointer user_data)
{
g_assert_no_errno (g_rmdir (fixture->tmp_dir));
g_clear_pointer (&fixture->tmp_dir, g_free);
}
static void
check_and_free (GVariant *value,
const gchar *expected)
{
gchar *printed;
printed = g_variant_print (value, TRUE);
g_assert_cmpstr (printed, ==, expected);
g_free (printed);
g_variant_unref (value);
}
/* Just to get warmed up: Read and set a string, and
* verify that can read the changed string back
*/
static void
test_basic (void)
{
gchar *str = NULL;
GObject *b;
gchar *path;
gboolean has_unapplied;
gboolean delay_apply;
GSettings *settings;
settings = g_settings_new ("org.gtk.test");
g_object_get (settings,
"schema-id", &str,
"backend", &b,
"path", &path,
"has-unapplied", &has_unapplied,
"delay-apply", &delay_apply,
NULL);
g_assert_cmpstr (str, ==, "org.gtk.test");
g_assert_nonnull (b);
g_assert_cmpstr (path, ==, "/tests/");
g_assert_false (has_unapplied);
g_assert_false (delay_apply);
g_free (str);
g_object_unref (b);
g_free (path);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
g_settings_set (settings, "greeting", "s", "goodbye world");
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "goodbye world");
g_free (str);
str = NULL;
if (!backend_set && g_test_undefined ())
{
GSettings *tmp_settings = g_settings_new ("org.gtk.test");
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*g_settings_set_value*expects type*");
g_settings_set (tmp_settings, "greeting", "i", 555);
g_test_assert_expected_messages ();
g_object_unref (tmp_settings);
}
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "goodbye world");
g_free (str);
str = NULL;
g_settings_reset (settings, "greeting");
str = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
g_settings_set (settings, "greeting", "s", "this is the end");
g_object_unref (settings);
}
/* Check that we get an error when getting a key
* that is not in the schema
*/
static void
test_unknown_key (void)
{
if (!g_test_undefined ())
return;
if (g_test_subprocess ())
{
GSettings *settings;
GVariant *value;
settings = g_settings_new ("org.gtk.test");
value = g_settings_get_value (settings, "no_such_key");
g_assert_null (value);
g_object_unref (settings);
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*does not contain*");
}
/* Check that we get an error when the schema
* has not been installed
*/
static void
test_no_schema (void)
{
if (!g_test_undefined ())
return;
if (g_test_subprocess ())
{
GSettings *settings;
settings = g_settings_new ("no.such.schema");
g_assert_null (settings);
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*Settings schema 'no.such.schema' is not installed*");
}
/* Check that we get an error when passing a type string
* that does not match the schema
*/
static void
test_wrong_type (void)
{
GSettings *settings;
gchar *str = NULL;
if (!g_test_undefined ())
return;
settings = g_settings_new ("org.gtk.test");
g_test_expect_message ("GLib", G_LOG_LEVEL_CRITICAL,
"*given value has a type of*");
g_test_expect_message ("GLib", G_LOG_LEVEL_CRITICAL,
"*valid_format_string*");
g_settings_get (settings, "greeting", "o", &str);
g_test_assert_expected_messages ();
g_assert_null (str);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*expects type 's'*");
g_settings_set (settings, "greeting", "o", "/a/path");
g_test_assert_expected_messages ();
g_object_unref (settings);
}
/* Check errors with explicit paths */
static void
test_wrong_path (void)
{
if (!g_test_undefined ())
return;
if (g_test_subprocess ())
{
GSettings *settings G_GNUC_UNUSED;
settings = g_settings_new_with_path ("org.gtk.test", "/wrong-path/");
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*but path * specified by schema*");
}
static void
test_no_path (void)
{
if (!g_test_undefined ())
return;
if (g_test_subprocess ())
{
GSettings *settings G_GNUC_UNUSED;
settings = g_settings_new ("org.gtk.test.no-path");
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*attempting to create schema * without a path**");
}
/* Check that we can successfully read and set the full
* range of all basic types
*/
static void
test_basic_types (void)
{
GSettings *settings;
gboolean b;
guint8 byte;
gint16 i16;
guint16 u16;
gint32 i32;
guint32 u32;
gint64 i64;
guint64 u64;
gdouble d;
gchar *str;
settings = g_settings_new ("org.gtk.test.basic-types");
g_settings_get (settings, "test-boolean", "b", &b);
g_assert_cmpint (b, ==, 1);
g_settings_set (settings, "test-boolean", "b", 0);
g_settings_get (settings, "test-boolean", "b", &b);
g_assert_cmpint (b, ==, 0);
g_settings_get (settings, "test-byte", "y", &byte);
g_assert_cmpint (byte, ==, 25);
g_settings_set (settings, "test-byte", "y", G_MAXUINT8);
g_settings_get (settings, "test-byte", "y", &byte);
g_assert_cmpint (byte, ==, G_MAXUINT8);
g_settings_get (settings, "test-int16", "n", &i16);
g_assert_cmpint (i16, ==, -1234);
g_settings_set (settings, "test-int16", "n", G_MININT16);
g_settings_get (settings, "test-int16", "n", &i16);
g_assert_cmpint (i16, ==, G_MININT16);
g_settings_set (settings, "test-int16", "n", G_MAXINT16);
g_settings_get (settings, "test-int16", "n", &i16);
g_assert_cmpint (i16, ==, G_MAXINT16);
g_settings_get (settings, "test-uint16", "q", &u16);
g_assert_cmpuint (u16, ==, 1234);
g_settings_set (settings, "test-uint16", "q", G_MAXUINT16);
g_settings_get (settings, "test-uint16", "q", &u16);
g_assert_cmpuint (u16, ==, G_MAXUINT16);
g_settings_get (settings, "test-int32", "i", &i32);
g_assert_cmpint (i32, ==, -123456);
g_settings_set (settings, "test-int32", "i", G_MININT32);
g_settings_get (settings, "test-int32", "i", &i32);
g_assert_cmpint (i32, ==, G_MININT32);
g_settings_set (settings, "test-int32", "i", G_MAXINT32);
g_settings_get (settings, "test-int32", "i", &i32);
g_assert_cmpint (i32, ==, G_MAXINT32);
g_settings_get (settings, "test-uint32", "u", &u32);
g_assert_cmpuint (u32, ==, 123456);
g_settings_set (settings, "test-uint32", "u", G_MAXUINT32);
g_settings_get (settings, "test-uint32", "u", &u32);
g_assert_cmpuint (u32, ==, G_MAXUINT32);
g_settings_get (settings, "test-int64", "x", &i64);
g_assert_cmpuint (i64, ==, -123456789);
g_settings_set (settings, "test-int64", "x", G_MININT64);
g_settings_get (settings, "test-int64", "x", &i64);
g_assert_cmpuint (i64, ==, G_MININT64);
g_settings_set (settings, "test-int64", "x", G_MAXINT64);
g_settings_get (settings, "test-int64", "x", &i64);
g_assert_cmpuint (i64, ==, G_MAXINT64);
g_settings_get (settings, "test-uint64", "t", &u64);
g_assert_cmpuint (u64, ==, 123456789);
g_settings_set (settings, "test-uint64", "t", G_MAXUINT64);
g_settings_get (settings, "test-uint64", "t", &u64);
g_assert_cmpuint (u64, ==, G_MAXUINT64);
g_settings_get (settings, "test-double", "d", &d);
g_assert_cmpfloat (d, ==, 123.456);
g_settings_set (settings, "test-double", "d", G_MINDOUBLE);
g_settings_get (settings, "test-double", "d", &d);
g_assert_cmpfloat (d, ==, G_MINDOUBLE);
g_settings_set (settings, "test-double", "d", G_MAXDOUBLE);
g_settings_get (settings, "test-double", "d", &d);
g_assert_cmpfloat (d, ==, G_MAXDOUBLE);
g_settings_get (settings, "test-string", "s", &str);
g_assert_cmpstr (str, ==, "a string, it seems");
g_free (str);
str = NULL;
g_settings_get (settings, "test-objectpath", "o", &str);
g_assert_cmpstr (str, ==, "/a/object/path");
g_object_unref (settings);
g_free (str);
str = NULL;
}
/* Check that we can read an set complex types like
* tuples, arrays and dictionaries
*/
static void
test_complex_types (void)
{
GSettings *settings;
gchar *s;
gint i1, i2;
GVariantIter *iter = NULL;
GVariant *v = NULL;
settings = g_settings_new ("org.gtk.test.complex-types");
g_settings_get (settings, "test-tuple", "(s(ii))", &s, &i1, &i2);
g_assert_cmpstr (s, ==, "one");
g_assert_cmpint (i1,==, 2);
g_assert_cmpint (i2,==, 3);
g_free (s) ;
s = NULL;
g_settings_set (settings, "test-tuple", "(s(ii))", "none", 0, 0);
g_settings_get (settings, "test-tuple", "(s(ii))", &s, &i1, &i2);
g_assert_cmpstr (s, ==, "none");
g_assert_cmpint (i1,==, 0);
g_assert_cmpint (i2,==, 0);
g_free (s);
s = NULL;
g_settings_get (settings, "test-array", "ai", &iter);
g_assert_cmpint (g_variant_iter_n_children (iter), ==, 6);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 0);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 1);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 2);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 3);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 4);
g_assert_true (g_variant_iter_next (iter, "i", &i1));
g_assert_cmpint (i1, ==, 5);
g_assert_false (g_variant_iter_next (iter, "i", &i1));
g_variant_iter_free (iter);
g_settings_get (settings, "test-dict", "a{sau}", &iter);
g_assert_cmpint (g_variant_iter_n_children (iter), ==, 2);
g_assert_true (g_variant_iter_next (iter, "{&s@au}", &s, &v));
g_assert_cmpstr (s, ==, "AC");
g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "au");
g_variant_unref (v);
g_assert_true (g_variant_iter_next (iter, "{&s@au}", &s, &v));
g_assert_cmpstr (s, ==, "IV");
g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "au");
g_variant_unref (v);
g_variant_iter_free (iter);
v = g_settings_get_value (settings, "test-dict");
g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "a{sau}");
g_variant_unref (v);
g_object_unref (settings);
}
static gboolean changed_cb_called;
static void
changed_cb (GSettings *settings,
const gchar *key,
gpointer data)
{
changed_cb_called = TRUE;
g_assert_cmpstr (key, ==, data);
}
/* Test that basic change notification with the changed signal works.
*/
static void
test_changes (void)
{
GSettings *settings;
GSettings *settings2;
settings = g_settings_new ("org.gtk.test");
g_signal_connect (settings, "changed",
G_CALLBACK (changed_cb), "greeting");
changed_cb_called = FALSE;
g_settings_set (settings, "greeting", "s", "new greeting");
g_assert_true (changed_cb_called);
settings2 = g_settings_new ("org.gtk.test");
changed_cb_called = FALSE;
g_settings_set (settings2, "greeting", "s", "hi");
g_assert_true (changed_cb_called);
g_object_unref (settings2);
g_object_unref (settings);
}
static gboolean changed_cb_called2;
static void
changed_cb2 (GSettings *settings,
const gchar *key,
gpointer data)
{
gboolean *p = data;
*p = TRUE;
}
/* Test that changes done to a delay-mode instance
* don't appear to the outside world until apply. Also
* check that we get change notification when they are
* applied.
* Also test that the has-unapplied property is properly
* maintained.
*/
static void
test_delay_apply (void)
{
GSettings *settings;
GSettings *settings2;
gchar *str;
gboolean writable;
GVariant *v;
const gchar *s;
settings = g_settings_new ("org.gtk.test");
settings2 = g_settings_new ("org.gtk.test");
g_settings_set (settings2, "greeting", "s", "top o' the morning");
changed_cb_called = FALSE;
changed_cb_called2 = FALSE;
g_signal_connect (settings, "changed",
G_CALLBACK (changed_cb2), &changed_cb_called);
g_signal_connect (settings2, "changed",
G_CALLBACK (changed_cb2), &changed_cb_called2);
g_settings_delay (settings);
g_settings_set (settings, "greeting", "s", "greetings from test_delay_apply");
g_assert_true (changed_cb_called);
g_assert_false (changed_cb_called2);
/* Try resetting the key and ensure a notification is emitted on the delayed #GSettings object. */
changed_cb_called = FALSE;
changed_cb_called2 = FALSE;
g_settings_reset (settings, "greeting");
g_assert_true (changed_cb_called);
g_assert_false (changed_cb_called2);
/* Locally change the greeting again. */
changed_cb_called = FALSE;
changed_cb_called2 = FALSE;
g_settings_set (settings, "greeting", "s", "greetings from test_delay_apply");
g_assert_true (changed_cb_called);
g_assert_false (changed_cb_called2);
writable = g_settings_is_writable (settings, "greeting");
g_assert_true (writable);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
g_free (str);
str = NULL;
v = g_settings_get_user_value (settings, "greeting");
s = g_variant_get_string (v, NULL);
g_assert_cmpstr (s, ==, "greetings from test_delay_apply");
g_variant_unref (v);
g_settings_get (settings2, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "top o' the morning");
g_free (str);
str = NULL;
g_assert_true (g_settings_get_has_unapplied (settings));
g_assert_false (g_settings_get_has_unapplied (settings2));
changed_cb_called = FALSE;
changed_cb_called2 = FALSE;
g_settings_apply (settings);
g_assert_false (changed_cb_called);
g_assert_true (changed_cb_called2);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
g_free (str);
str = NULL;
g_settings_get (settings2, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
g_free (str);
str = NULL;
g_assert_false (g_settings_get_has_unapplied (settings));
g_assert_false (g_settings_get_has_unapplied (settings2));
g_settings_reset (settings, "greeting");
g_settings_apply (settings);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
g_object_unref (settings2);
g_object_unref (settings);
}
/* Test that reverting unapplied changes in a delay-apply
* settings instance works.
*/
static void
test_delay_revert (void)
{
GSettings *settings;
GSettings *settings2;
gchar *str;
settings = g_settings_new ("org.gtk.test");
settings2 = g_settings_new ("org.gtk.test");
g_settings_set (settings2, "greeting", "s", "top o' the morning");
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "top o' the morning");
g_free (str);
g_settings_delay (settings);
g_settings_set (settings, "greeting", "s", "greetings from test_delay_revert");
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_delay_revert");
g_free (str);
str = NULL;
g_settings_get (settings2, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "top o' the morning");
g_free (str);
str = NULL;
g_assert_true (g_settings_get_has_unapplied (settings));
g_settings_revert (settings);
g_assert_false (g_settings_get_has_unapplied (settings));
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "top o' the morning");
g_free (str);
str = NULL;
g_settings_get (settings2, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "top o' the morning");
g_free (str);
str = NULL;
g_object_unref (settings2);
g_object_unref (settings);
}
static void
test_delay_child (void)
{
GSettings *base;
GSettings *settings;
GSettings *child;
guint8 byte;
gboolean delay;
base = g_settings_new ("org.gtk.test.basic-types");
g_settings_set (base, "test-byte", "y", 36);
settings = g_settings_new ("org.gtk.test");
g_settings_delay (settings);
g_object_get (settings, "delay-apply", &delay, NULL);
g_assert_true (delay);
child = g_settings_get_child (settings, "basic-types");
g_assert_nonnull (child);
g_object_get (child, "delay-apply", &delay, NULL);
g_assert_false (delay);
g_settings_get (child, "test-byte", "y", &byte);
g_assert_cmpuint (byte, ==, 36);
g_settings_set (child, "test-byte", "y", 42);
/* make sure the child was delayed too */
g_settings_get (base, "test-byte", "y", &byte);
g_assert_cmpuint (byte, ==, 36);
g_object_unref (child);
g_object_unref (settings);
g_object_unref (base);
}
static void
keys_changed_cb (GSettings *settings,
const GQuark *keys,
gint n_keys)
{
gchar *str;
g_assert_cmpint (n_keys, ==, 2);
g_assert_true ((keys[0] == g_quark_from_static_string ("greeting") &&
keys[1] == g_quark_from_static_string ("farewell")) ||
(keys[1] == g_quark_from_static_string ("greeting") &&
keys[0] == g_quark_from_static_string ("farewell")));
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_atomic");
g_free (str);
str = NULL;
g_settings_get (settings, "farewell", "s", &str);
g_assert_cmpstr (str, ==, "atomic bye-bye");
g_free (str);
str = NULL;
}
/* Check that delay-applied changes appear atomically.
* More specifically, verify that all changed keys appear
* with their new value while handling the change-event signal.
*/
static void
test_atomic (void)
{
GSettings *settings;
GSettings *settings2;
gchar *str;
settings = g_settings_new ("org.gtk.test");
settings2 = g_settings_new ("org.gtk.test");
g_settings_set (settings2, "greeting", "s", "top o' the morning");
changed_cb_called = FALSE;
changed_cb_called2 = FALSE;
g_signal_connect (settings2, "change-event",
G_CALLBACK (keys_changed_cb), NULL);
g_settings_delay (settings);
g_settings_set (settings, "greeting", "s", "greetings from test_atomic");
g_settings_set (settings, "farewell", "s", "atomic bye-bye");
g_settings_apply (settings);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_atomic");
g_free (str);
str = NULL;
g_settings_get (settings, "farewell", "s", &str);
g_assert_cmpstr (str, ==, "atomic bye-bye");
g_free (str);
str = NULL;
g_settings_get (settings2, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "greetings from test_atomic");
g_free (str);
str = NULL;
g_settings_get (settings2, "farewell", "s", &str);
g_assert_cmpstr (str, ==, "atomic bye-bye");
g_free (str);
str = NULL;
g_object_unref (settings2);
g_object_unref (settings);
}
/* On Windows the interaction between the C library locale and libintl
* (from GNU gettext) is not like on POSIX, so just skip these tests
* for now.
*
* There are several issues:
*
* 1) The C library doesn't use LC_MESSAGES, that is implemented only
* in libintl (defined in its <libintl.h>).
*
* 2) The locale names that setlocale() accepts and returns aren't in
* the "de_DE" style, but like "German_Germany".
*
* 3) libintl looks at the Win32 thread locale and not the C library
* locale. (And even if libintl would use the C library's locale, as
* there are several alternative C library DLLs, libintl might be
* linked to a different one than the application code, so they
* wouldn't have the same C library locale anyway.)
*/
/* Test that translations work for schema defaults.
*
* This test relies on the de.po file in the same directory
* to be compiled into ./de/LC_MESSAGES/test.mo
*/
static void
test_l10n (void)
{
GSettings *settings;
gchar *str;
gchar *locale;
bindtextdomain ("test", locale_dir);
bind_textdomain_codeset ("test", "UTF-8");
locale = g_strdup (setlocale (LC_MESSAGES, NULL));
settings = g_settings_new ("org.gtk.test.localized");
g_setenv ("LC_MESSAGES", "C", TRUE);
setlocale (LC_MESSAGES, "C");
str = g_settings_get_string (settings, "error-message");
g_setenv ("LC_MESSAGES", locale, TRUE);
setlocale (LC_MESSAGES, locale);
g_assert_cmpstr (str, ==, "Unnamed");
g_free (str);
str = NULL;
g_setenv ("LC_MESSAGES", "de_DE.UTF-8", TRUE);
setlocale (LC_MESSAGES, "de_DE.UTF-8");
/* Only do the test if translation is actually working... */
if (g_str_equal (dgettext ("test", "\"Unnamed\""), "\"Unbenannt\""))
{
str = g_settings_get_string (settings, "error-message");
g_assert_cmpstr (str, ==, "Unbenannt");
g_free (str);
str = NULL;
}
else
g_printerr ("warning: translation is not working... skipping test. ");
g_setenv ("LC_MESSAGES", locale, TRUE);
setlocale (LC_MESSAGES, locale);
g_free (locale);
g_object_unref (settings);
}
/* Test that message context works as expected with translated
* schema defaults. Also, verify that non-ASCII UTF-8 content
* works.
*
* This test relies on the de.po file in the same directory
* to be compiled into ./de/LC_MESSAGES/test.mo
*/
static void
test_l10n_context (void)
{
GSettings *settings;
gchar *str;
gchar *locale;
bindtextdomain ("test", locale_dir);
bind_textdomain_codeset ("test", "UTF-8");
locale = g_strdup (setlocale (LC_MESSAGES, NULL));
settings = g_settings_new ("org.gtk.test.localized");
g_setenv ("LC_MESSAGES", "C", TRUE);
setlocale (LC_MESSAGES, "C");
g_settings_get (settings, "backspace", "s", &str);
g_setenv ("LC_MESSAGES", locale, TRUE);
setlocale (LC_MESSAGES, locale);
g_assert_cmpstr (str, ==, "BackSpace");
g_free (str);
str = NULL;
g_setenv ("LC_MESSAGES", "de_DE.UTF-8", TRUE);
setlocale (LC_MESSAGES, "de_DE.UTF-8");
/* Only do the test if translation is actually working... */
if (g_str_equal (dgettext ("test", "\"Unnamed\""), "\"Unbenannt\""))
{
g_settings_get (settings, "backspace", "s", &str);
g_assert_cmpstr (str, ==, "Löschen");
g_free (str);
str = NULL;
}
else
g_printerr ("warning: translation is not working... skipping test. ");
g_setenv ("LC_MESSAGES", locale, TRUE);
setlocale (LC_MESSAGES, locale);
g_free (locale);
g_object_unref (settings);
}
enum
{
PROP_0,
PROP_BOOL,
PROP_ANTI_BOOL,
PROP_BYTE,
PROP_INT16,
PROP_UINT16,
PROP_INT,
PROP_UINT,
PROP_INT64,
PROP_UINT64,
PROP_DOUBLE,
PROP_STRING,
PROP_NO_READ,
PROP_NO_WRITE,
PROP_STRV,
PROP_ENUM,
PROP_FLAGS
};
typedef struct
{
GObject parent_instance;
gboolean bool_prop;
gboolean anti_bool_prop;
gint8 byte_prop;
gint int16_prop;
guint16 uint16_prop;
gint int_prop;
guint uint_prop;
gint64 int64_prop;
guint64 uint64_prop;
gdouble double_prop;
gchar *string_prop;
gchar *no_read_prop;
gchar *no_write_prop;
gchar **strv_prop;
guint enum_prop;
guint flags_prop;
} TestObject;
typedef struct
{
GObjectClass parent_class;
} TestObjectClass;
static GType test_object_get_type (void);
G_DEFINE_TYPE (TestObject, test_object, G_TYPE_OBJECT)
static void
test_object_init (TestObject *object)
{
}
static void
test_object_finalize (GObject *object)
{
TestObject *testo = (TestObject*)object;
g_strfreev (testo->strv_prop);
g_free (testo->string_prop);
G_OBJECT_CLASS (test_object_parent_class)->finalize (object);
}
static void
test_object_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
TestObject *test_object = (TestObject *)object;
switch (prop_id)
{
case PROP_BOOL:
g_value_set_boolean (value, test_object->bool_prop);
break;
case PROP_ANTI_BOOL:
g_value_set_boolean (value, test_object->anti_bool_prop);
break;
case PROP_BYTE:
g_value_set_schar (value, test_object->byte_prop);
break;
case PROP_UINT16:
g_value_set_uint (value, test_object->uint16_prop);
break;
case PROP_INT16:
g_value_set_int (value, test_object->int16_prop);
break;
case PROP_INT:
g_value_set_int (value, test_object->int_prop);
break;
case PROP_UINT:
g_value_set_uint (value, test_object->uint_prop);
break;
case PROP_INT64:
g_value_set_int64 (value, test_object->int64_prop);
break;
case PROP_UINT64:
g_value_set_uint64 (value, test_object->uint64_prop);
break;
case PROP_DOUBLE:
g_value_set_double (value, test_object->double_prop);
break;
case PROP_STRING:
g_value_set_string (value, test_object->string_prop);
break;
case PROP_NO_WRITE:
g_value_set_string (value, test_object->no_write_prop);
break;
case PROP_STRV:
g_value_set_boxed (value, test_object->strv_prop);
break;
case PROP_ENUM:
g_value_set_enum (value, test_object->enum_prop);
break;
case PROP_FLAGS:
g_value_set_flags (value, test_object->flags_prop);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
test_object_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
TestObject *test_object = (TestObject *)object;
switch (prop_id)
{
case PROP_BOOL:
test_object->bool_prop = g_value_get_boolean (value);
break;
case PROP_ANTI_BOOL:
test_object->anti_bool_prop = g_value_get_boolean (value);
break;
case PROP_BYTE:
test_object->byte_prop = g_value_get_schar (value);
break;
case PROP_INT16:
test_object->int16_prop = g_value_get_int (value);
break;
case PROP_UINT16:
test_object->uint16_prop = g_value_get_uint (value);
break;
case PROP_INT:
test_object->int_prop = g_value_get_int (value);
break;
case PROP_UINT:
test_object->uint_prop = g_value_get_uint (value);
break;
case PROP_INT64:
test_object->int64_prop = g_value_get_int64 (value);
break;
case PROP_UINT64:
test_object->uint64_prop = g_value_get_uint64 (value);
break;
case PROP_DOUBLE:
test_object->double_prop = g_value_get_double (value);
break;
case PROP_STRING:
g_free (test_object->string_prop);
test_object->string_prop = g_value_dup_string (value);
break;
case PROP_NO_READ:
g_free (test_object->no_read_prop);
test_object->no_read_prop = g_value_dup_string (value);
break;
case PROP_STRV:
g_strfreev (test_object->strv_prop);
test_object->strv_prop = g_value_dup_boxed (value);
break;
case PROP_ENUM:
test_object->enum_prop = g_value_get_enum (value);
break;
case PROP_FLAGS:
test_object->flags_prop = g_value_get_flags (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static GType
test_enum_get_type (void)
{
static gsize define_type_id = 0;
if (g_once_init_enter (&define_type_id))
{
static const GEnumValue values[] = {
{ TEST_ENUM_FOO, "TEST_ENUM_FOO", "foo" },
{ TEST_ENUM_BAR, "TEST_ENUM_BAR", "bar" },
{ TEST_ENUM_BAZ, "TEST_ENUM_BAZ", "baz" },
{ TEST_ENUM_QUUX, "TEST_ENUM_QUUX", "quux" },
{ 0, NULL, NULL }
};
GType type_id = g_enum_register_static ("TestEnum", values);
g_once_init_leave (&define_type_id, type_id);
}
return define_type_id;
}
static GType
test_flags_get_type (void)
{
static gsize define_type_id = 0;
if (g_once_init_enter (&define_type_id))
{
static const GFlagsValue values[] = {
{ TEST_FLAGS_NONE, "TEST_FLAGS_NONE", "none" },
{ TEST_FLAGS_MOURNING, "TEST_FLAGS_MOURNING", "mourning" },
{ TEST_FLAGS_LAUGHING, "TEST_FLAGS_LAUGHING", "laughing" },
{ TEST_FLAGS_WALKING, "TEST_FLAGS_WALKING", "walking" },
{ 0, NULL, NULL }
};
GType type_id = g_flags_register_static ("TestFlags", values);
g_once_init_leave (&define_type_id, type_id);
}
return define_type_id;
}
static void
test_object_class_init (TestObjectClass *class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
gobject_class->get_property = test_object_get_property;
gobject_class->set_property = test_object_set_property;
gobject_class->finalize = test_object_finalize;
g_object_class_install_property (gobject_class, PROP_BOOL,
g_param_spec_boolean ("bool", "", "", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_ANTI_BOOL,
g_param_spec_boolean ("anti-bool", "", "", FALSE, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_BYTE,
g_param_spec_char ("byte", "", "", G_MININT8, G_MAXINT8, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_INT16,
g_param_spec_int ("int16", "", "", -G_MAXINT16, G_MAXINT16, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_UINT16,
g_param_spec_uint ("uint16", "", "", 0, G_MAXUINT16, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_INT,
g_param_spec_int ("int", "", "", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_UINT,
g_param_spec_uint ("uint", "", "", 0, G_MAXUINT, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_INT64,
g_param_spec_int64 ("int64", "", "", G_MININT64, G_MAXINT64, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_UINT64,
g_param_spec_uint64 ("uint64", "", "", 0, G_MAXUINT64, 0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_DOUBLE,
g_param_spec_double ("double", "", "", -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_STRING,
g_param_spec_string ("string", "", "", NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_NO_WRITE,
g_param_spec_string ("no-write", "", "", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, PROP_NO_READ,
g_param_spec_string ("no-read", "", "", NULL, G_PARAM_WRITABLE));
g_object_class_install_property (gobject_class, PROP_STRV,
g_param_spec_boxed ("strv", "", "", G_TYPE_STRV, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_ENUM,
g_param_spec_enum ("enum", "", "", test_enum_get_type (), TEST_ENUM_FOO, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_FLAGS,
g_param_spec_flags ("flags", "", "", test_flags_get_type (), TEST_FLAGS_NONE, G_PARAM_READWRITE));
}
static TestObject *
test_object_new (void)
{
return (TestObject*)g_object_new (test_object_get_type (), NULL);
}
/* Test basic binding functionality for simple types.
* Verify that with bidirectional bindings, changes on either side
* are notified on the other end.
*/
static void
test_simple_binding (void)
{
TestObject *obj;
GSettings *settings;
gboolean b;
gchar y;
gint i;
guint u;
gint16 n;
guint16 q;
gint n2;
guint q2;
gint64 i64;
guint64 u64;
gdouble d;
gchar *s;
GVariant *value;
gchar **strv;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "bool", TRUE, NULL);
g_assert_cmpint (g_settings_get_boolean (settings, "bool"), ==, TRUE);
g_settings_set_boolean (settings, "bool", FALSE);
b = TRUE;
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, FALSE);
g_settings_bind (settings, "anti-bool", obj, "anti-bool",
G_SETTINGS_BIND_INVERT_BOOLEAN);
g_object_set (obj, "anti-bool", FALSE, NULL);
g_assert_cmpint (g_settings_get_boolean (settings, "anti-bool"), ==, TRUE);
g_settings_set_boolean (settings, "anti-bool", FALSE);
b = FALSE;
g_object_get (obj, "anti-bool", &b, NULL);
g_assert_cmpint (b, ==, TRUE);
g_settings_bind (settings, "byte", obj, "byte", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "byte", 123, NULL);
y = 'c';
g_settings_get (settings, "byte", "y", &y);
g_assert_cmpint (y, ==, 123);
g_settings_set (settings, "byte", "y", 54);
y = 'c';
g_object_get (obj, "byte", &y, NULL);
g_assert_cmpint (y, ==, 54);
g_settings_bind (settings, "int16", obj, "int16", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "int16", 1234, NULL);
n = 4321;
g_settings_get (settings, "int16", "n", &n);
g_assert_cmpint (n, ==, 1234);
g_settings_set (settings, "int16", "n", 4321);
n2 = 1111;
g_object_get (obj, "int16", &n2, NULL);
g_assert_cmpint (n2, ==, 4321);
g_settings_bind (settings, "uint16", obj, "uint16", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint16", (guint16) G_MAXUINT16, NULL);
q = 1111;
g_settings_get (settings, "uint16", "q", &q);
g_assert_cmpuint (q, ==, G_MAXUINT16);
g_settings_set (settings, "uint16", "q", (guint16) G_MAXINT16);
q2 = 1111;
g_object_get (obj, "uint16", &q2, NULL);
g_assert_cmpuint (q2, ==, (guint16) G_MAXINT16);
g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "int", 12345, NULL);
g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
g_settings_set_int (settings, "int", 54321);
i = 1111;
g_object_get (obj, "int", &i, NULL);
g_assert_cmpint (i, ==, 54321);
g_settings_bind (settings, "uint", obj, "uint", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint", 12345, NULL);
g_assert_cmpuint (g_settings_get_uint (settings, "uint"), ==, 12345);
g_settings_set_uint (settings, "uint", 54321);
u = 1111;
g_object_get (obj, "uint", &u, NULL);
g_assert_cmpuint (u, ==, 54321);
g_settings_bind (settings, "uint64", obj, "uint64", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint64", (guint64) 12345, NULL);
g_assert_cmpuint (g_settings_get_uint64 (settings, "uint64"), ==, 12345);
g_settings_set_uint64 (settings, "uint64", 54321);
u64 = 1111;
g_object_get (obj, "uint64", &u64, NULL);
g_assert_cmpuint (u64, ==, 54321);
g_settings_bind (settings, "int64", obj, "int64", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "int64", (gint64) G_MAXINT64, NULL);
i64 = 1111;
g_settings_get (settings, "int64", "x", &i64);
g_assert_cmpint (i64, ==, G_MAXINT64);
g_settings_set (settings, "int64", "x", (gint64) G_MININT64);
i64 = 1111;
g_object_get (obj, "int64", &i64, NULL);
g_assert_cmpint (i64, ==, G_MININT64);
g_settings_bind (settings, "uint64", obj, "uint64", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint64", (guint64) G_MAXUINT64, NULL);
u64 = 1111;
g_settings_get (settings, "uint64", "t", &u64);
g_assert_cmpuint (u64, ==, G_MAXUINT64);
g_settings_set (settings, "uint64", "t", (guint64) G_MAXINT64);
u64 = 1111;
g_object_get (obj, "uint64", &u64, NULL);
g_assert_cmpuint (u64, ==, (guint64) G_MAXINT64);
g_settings_bind (settings, "string", obj, "string", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "string", "bu ba", NULL);
s = g_settings_get_string (settings, "string");
g_assert_cmpstr (s, ==, "bu ba");
g_free (s);
g_settings_set_string (settings, "string", "bla bla");
g_object_get (obj, "string", &s, NULL);
g_assert_cmpstr (s, ==, "bla bla");
g_free (s);
g_settings_bind (settings, "chararray", obj, "string", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "string", "non-unicode:\315", NULL);
value = g_settings_get_value (settings, "chararray");
g_assert_cmpstr (g_variant_get_bytestring (value), ==, "non-unicode:\315");
g_variant_unref (value);
g_settings_bind (settings, "double", obj, "double", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "double", G_MAXFLOAT, NULL);
g_assert_cmpfloat (g_settings_get_double (settings, "double"), ==, G_MAXFLOAT);
g_settings_set_double (settings, "double", G_MINFLOAT);
d = 1.0;
g_object_get (obj, "double", &d, NULL);
g_assert_cmpfloat (d, ==, G_MINFLOAT);
g_object_set (obj, "double", G_MAXDOUBLE, NULL);
g_assert_cmpfloat (g_settings_get_double (settings, "double"), ==, G_MAXDOUBLE);
g_settings_set_double (settings, "double", -G_MINDOUBLE);
d = 1.0;
g_object_get (obj, "double", &d, NULL);
g_assert_cmpfloat (d, ==, -G_MINDOUBLE);
strv = g_strsplit ("plastic bag,middle class,polyethylene", ",", 0);
g_settings_bind (settings, "strv", obj, "strv", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "strv", strv, NULL);
g_strfreev (strv);
strv = g_settings_get_strv (settings, "strv");
s = g_strjoinv (",", strv);
g_assert_cmpstr (s, ==, "plastic bag,middle class,polyethylene");
g_strfreev (strv);
g_free (s);
strv = g_strsplit ("decaffeinate,unleaded,keep all surfaces clean", ",", 0);
g_settings_set_strv (settings, "strv", (const gchar **) strv);
g_strfreev (strv);
g_object_get (obj, "strv", &strv, NULL);
s = g_strjoinv (",", strv);
g_assert_cmpstr (s, ==, "decaffeinate,unleaded,keep all surfaces clean");
g_strfreev (strv);
g_free (s);
g_settings_set_strv (settings, "strv", NULL);
g_object_get (obj, "strv", &strv, NULL);
g_assert_nonnull (strv);
g_assert_cmpint (g_strv_length (strv), ==, 0);
g_strfreev (strv);
g_settings_bind (settings, "enum", obj, "enum", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "enum", TEST_ENUM_BAZ, NULL);
s = g_settings_get_string (settings, "enum");
g_assert_cmpstr (s, ==, "baz");
g_free (s);
g_assert_cmpint (g_settings_get_enum (settings, "enum"), ==, TEST_ENUM_BAZ);
g_settings_set_enum (settings, "enum", TEST_ENUM_QUUX);
i = 230;
g_object_get (obj, "enum", &i, NULL);
g_assert_cmpint (i, ==, TEST_ENUM_QUUX);
g_settings_set_string (settings, "enum", "baz");
i = 230;
g_object_get (obj, "enum", &i, NULL);
g_assert_cmpint (i, ==, TEST_ENUM_BAZ);
g_settings_bind (settings, "flags", obj, "flags", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "flags", TEST_FLAGS_MOURNING, NULL);
strv = g_settings_get_strv (settings, "flags");
g_assert_cmpint (g_strv_length (strv), ==, 1);
g_assert_cmpstr (strv[0], ==, "mourning");
g_strfreev (strv);
g_assert_cmpint (g_settings_get_flags (settings, "flags"), ==, TEST_FLAGS_MOURNING);
g_settings_set_flags (settings, "flags", TEST_FLAGS_MOURNING | TEST_FLAGS_WALKING);
i = 230;
g_object_get (obj, "flags", &i, NULL);
g_assert_cmpint (i, ==, TEST_FLAGS_MOURNING | TEST_FLAGS_WALKING);
g_settings_bind (settings, "uint", obj, "uint", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint", 12345, NULL);
g_assert_cmpuint (g_settings_get_uint (settings, "uint"), ==, 12345);
g_settings_set_uint (settings, "uint", 54321);
u = 1111;
g_object_get (obj, "uint", &u, NULL);
g_assert_cmpuint (u, ==, 54321);
g_settings_bind (settings, "range", obj, "uint", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "uint", 22, NULL);
u = 1111;
g_assert_cmpuint (g_settings_get_uint (settings, "range"), ==, 22);
g_object_get (obj, "uint", &u, NULL);
g_assert_cmpuint (u, ==, 22);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"* is out of schema-specified range for*");
g_object_set (obj, "uint", 45, NULL);
g_test_assert_expected_messages ();
u = 1111;
g_object_get (obj, "uint", &u, NULL);
g_assert_cmpuint (g_settings_get_uint (settings, "range"), ==, 22);
/* The value of the object is currently not reset back to its initial value
g_assert_cmpuint (u, ==, 22); */
g_object_unref (obj);
g_object_unref (settings);
}
static void
test_unbind (void)
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_DEFAULT);
g_object_set (obj, "int", 12345, NULL);
g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
g_settings_unbind (obj, "int");
g_object_set (obj, "int", 54321, NULL);
g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
g_object_unref (obj);
g_object_unref (settings);
}
static void
test_bind_writable (void)
{
TestObject *obj;
GSettings *settings;
gboolean b;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_object_set (obj, "bool", FALSE, NULL);
g_settings_bind_writable (settings, "int", obj, "bool", FALSE);
g_object_get (obj, "bool", &b, NULL);
g_assert_true (b);
g_settings_unbind (obj, "bool");
g_settings_bind_writable (settings, "int", obj, "bool", TRUE);
g_object_get (obj, "bool", &b, NULL);
g_assert_false (b);
g_object_unref (obj);
g_object_unref (settings);
}
/* Test one-way bindings.
* Verify that changes on one side show up on the other,
* but not vice versa
*/
static void
test_directional_binding (void)
{
TestObject *obj;
GSettings *settings;
gboolean b;
gint i;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_object_set (obj, "bool", FALSE, NULL);
g_settings_set_boolean (settings, "bool", FALSE);
g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_GET);
g_settings_set_boolean (settings, "bool", TRUE);
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, TRUE);
g_object_set (obj, "bool", FALSE, NULL);
g_assert_cmpint (g_settings_get_boolean (settings, "bool"), ==, TRUE);
g_object_set (obj, "int", 20, NULL);
g_settings_set_int (settings, "int", 20);
g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_SET);
g_object_set (obj, "int", 32, NULL);
g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 32);
g_settings_set_int (settings, "int", 20);
g_object_get (obj, "int", &i, NULL);
g_assert_cmpint (i, ==, 32);
g_object_unref (obj);
g_object_unref (settings);
}
/* Test that type mismatch is caught when creating a binding */
static void
test_typesafe_binding (void)
{
if (!g_test_undefined ())
return;
if (g_test_subprocess ())
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "int", G_SETTINGS_BIND_DEFAULT);
g_object_unref (obj);
g_object_unref (settings);
return;
}
g_test_trap_subprocess (NULL, 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*not compatible*");
}
static gboolean
string_to_bool (GValue *value,
GVariant *variant,
gpointer user_data)
{
const gchar *s;
s = g_variant_get_string (variant, NULL);
g_value_set_boolean (value, g_strcmp0 (s, "true") == 0);
return TRUE;
}
static GVariant *
bool_to_string (const GValue *value,
const GVariantType *expected_type,
gpointer user_data)
{
if (g_value_get_boolean (value))
return g_variant_new_string ("true");
else
return g_variant_new_string ("false");
}
static GVariant *
bool_to_bool (const GValue *value,
const GVariantType *expected_type,
gpointer user_data)
{
return g_variant_new_boolean (g_value_get_boolean (value));
}
/* Test custom bindings.
* Translate strings to booleans and back
*/
static void
test_custom_binding (void)
{
TestObject *obj;
GSettings *settings;
gchar *s;
gboolean b;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_set_string (settings, "string", "true");
g_settings_bind_with_mapping (settings, "string",
obj, "bool",
G_SETTINGS_BIND_DEFAULT,
string_to_bool,
bool_to_string,
NULL, NULL);
g_settings_set_string (settings, "string", "false");
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, FALSE);
g_settings_set_string (settings, "string", "not true");
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, FALSE);
g_object_set (obj, "bool", TRUE, NULL);
s = g_settings_get_string (settings, "string");
g_assert_cmpstr (s, ==, "true");
g_free (s);
g_settings_bind_with_mapping (settings, "string",
obj, "bool",
G_SETTINGS_BIND_DEFAULT,
string_to_bool, bool_to_bool,
NULL, NULL);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*binding mapping function for key 'string' returned"
" GVariant of type 'b' when type 's' was requested*");
g_object_set (obj, "bool", FALSE, NULL);
g_test_assert_expected_messages ();
g_object_unref (obj);
g_object_unref (settings);
}
/* Test that with G_SETTINGS_BIND_NO_CHANGES, the
* initial settings value is transported to the object
* side, but later settings changes do not affect the
* object
*/
static void
test_no_change_binding (void)
{
TestObject *obj;
GSettings *settings;
gboolean b;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_object_set (obj, "bool", TRUE, NULL);
g_settings_set_boolean (settings, "bool", FALSE);
g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_GET_NO_CHANGES);
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, FALSE);
g_settings_set_boolean (settings, "bool", TRUE);
g_object_get (obj, "bool", &b, NULL);
g_assert_cmpint (b, ==, FALSE);
g_settings_set_boolean (settings, "bool", FALSE);
g_object_set (obj, "bool", TRUE, NULL);
b = g_settings_get_boolean (settings, "bool");
g_assert_cmpint (b, ==, TRUE);
g_object_unref (obj);
g_object_unref (settings);
}
/* Test that binding a non-readable property only
* works in 'GET' mode.
*/
static void
test_no_read_binding_fail (void)
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-read", 0);
}
static void
test_no_read_binding_pass (void)
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-read", G_SETTINGS_BIND_GET);
exit (0);
}
static void
test_no_read_binding (void)
{
if (g_test_undefined ())
{
g_test_trap_subprocess ("/gsettings/no-read-binding/subprocess/fail", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*property*is not readable*");
}
g_test_trap_subprocess ("/gsettings/no-read-binding/subprocess/pass", 0, 0);
g_test_trap_assert_passed ();
}
/* Test that binding a non-writable property only
* works in 'SET' mode.
*/
static void
test_no_write_binding_fail (void)
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-write", 0);
}
static void
test_no_write_binding_pass (void)
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-write", G_SETTINGS_BIND_SET);
exit (0);
}
static void
test_no_write_binding (void)
{
if (g_test_undefined ())
{
g_test_trap_subprocess ("/gsettings/no-write-binding/subprocess/fail", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*property*is not writable*");
}
g_test_trap_subprocess ("/gsettings/no-write-binding/subprocess/pass", 0, 0);
g_test_trap_assert_passed ();
}
static void
key_changed_cb (GSettings *settings, const gchar *key, gpointer data)
{
gboolean *b = data;
(*b) = TRUE;
}
/*
* Test that using a keyfile works
*/
static void
test_keyfile (Fixture *fixture,
gconstpointer user_data)
{
GSettingsBackend *kf_backend;
GSettings *settings;
GKeyFile *keyfile;
gchar *str;
gboolean writable;
GError *error = NULL;
gchar *data;
gsize len;
gboolean called = FALSE;
gchar *keyfile_path = NULL, *store_path = NULL;
keyfile_path = g_build_filename (fixture->tmp_dir, "keyfile", NULL);
store_path = g_build_filename (keyfile_path, "gsettings.store", NULL);
kf_backend = g_keyfile_settings_backend_new (store_path, "/", "root");
settings = g_settings_new_with_backend ("org.gtk.test", kf_backend);
g_object_unref (kf_backend);
g_settings_reset (settings, "greeting");
str = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
writable = g_settings_is_writable (settings, "greeting");
g_assert_true (writable);
g_settings_set (settings, "greeting", "s", "see if this works");
str = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (str, ==, "see if this works");
g_free (str);
g_settings_delay (settings);
g_settings_set (settings, "farewell", "s", "cheerio");
g_settings_apply (settings);
keyfile = g_key_file_new ();
g_assert_true (g_key_file_load_from_file (keyfile, store_path, 0, NULL));
str = g_key_file_get_string (keyfile, "tests", "greeting", NULL);
g_assert_cmpstr (str, ==, "'see if this works'");
g_free (str);
str = g_key_file_get_string (keyfile, "tests", "farewell", NULL);
g_assert_cmpstr (str, ==, "'cheerio'");
g_free (str);
g_key_file_free (keyfile);
g_settings_reset (settings, "greeting");
g_settings_apply (settings);
keyfile = g_key_file_new ();
g_assert_true (g_key_file_load_from_file (keyfile, store_path, 0, NULL));
str = g_key_file_get_string (keyfile, "tests", "greeting", NULL);
g_assert_null (str);
called = FALSE;
g_signal_connect (settings, "changed::greeting", G_CALLBACK (key_changed_cb), &called);
g_key_file_set_string (keyfile, "tests", "greeting", "'howdy'");
data = g_key_file_to_data (keyfile, &len, NULL);
g_file_set_contents (store_path, data, len, &error);
g_assert_no_error (error);
while (!called)
g_main_context_iteration (NULL, FALSE);
g_signal_handlers_disconnect_by_func (settings, key_changed_cb, &called);
str = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (str, ==, "howdy");
g_free (str);
/* Now check setting a string without quotes */
called = FALSE;
g_signal_connect (settings, "changed::greeting", G_CALLBACK (key_changed_cb), &called);
g_key_file_set_string (keyfile, "tests", "greeting", "he\"l🤗uń");
g_free (data);
data = g_key_file_to_data (keyfile, &len, NULL);
g_file_set_contents (store_path, data, len, &error);
g_assert_no_error (error);
while (!called)
g_main_context_iteration (NULL, FALSE);
g_signal_handlers_disconnect_by_func (settings, key_changed_cb, &called);
str = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (str, ==, "he\"l🤗uń");
g_free (str);
g_settings_set (settings, "farewell", "s", "cheerio");
/* When executing as root, changing the mode of the keyfile will have
* no effect on the writability of the settings.
*/
if (geteuid () != 0)
{
called = FALSE;
g_signal_connect (settings, "writable-changed::greeting",
G_CALLBACK (key_changed_cb), &called);
g_assert_no_errno (g_chmod (keyfile_path, 0500));
while (!called)
g_main_context_iteration (NULL, FALSE);
g_signal_handlers_disconnect_by_func (settings, key_changed_cb, &called);
writable = g_settings_is_writable (settings, "greeting");
g_assert_false (writable);
}
g_key_file_free (keyfile);
g_free (data);
g_object_unref (settings);
/* Clean up the temporary directory. */
g_assert_no_errno (g_chmod (keyfile_path, 0777));
g_assert_no_errno (g_remove (store_path));
g_assert_no_errno (g_rmdir (keyfile_path));
g_free (store_path);
g_free (keyfile_path);
}
/* Test that getting child schemas works
*/
static void
test_child_schema (void)
{
GSettings *settings;
GSettings *child;
guint8 byte;
/* first establish some known conditions */
settings = g_settings_new ("org.gtk.test.basic-types");
g_settings_set (settings, "test-byte", "y", 36);
g_settings_get (settings, "test-byte", "y", &byte);
g_assert_cmpint (byte, ==, 36);
g_object_unref (settings);
settings = g_settings_new ("org.gtk.test");
child = g_settings_get_child (settings, "basic-types");
g_assert_nonnull (child);
g_settings_get (child, "test-byte", "y", &byte);
g_assert_cmpint (byte, ==, 36);
g_object_unref (child);
g_object_unref (settings);
}
#include "../strinfo.c"
static void
test_strinfo (void)
{
/* "foo" has a value of 1
* "bar" has a value of 2
* "baz" is an alias for "bar"
*/
gchar array[] =
"\1\0\0\0" "\xff""foo" "\0\0\0\xff" "\2\0\0\0"
"\xff" "bar" "\0\0\0\xff" "\3\0\0\0" "\xfe""baz"
"\0\0\0\xff";
const guint32 *strinfo = (guint32 *) array;
guint length = sizeof array / 4;
guint result = 0;
{
/* build it and compare */
GString *builder;
builder = g_string_new (NULL);
strinfo_builder_append_item (builder, "foo", 1);
strinfo_builder_append_item (builder, "bar", 2);
g_assert_true (strinfo_builder_append_alias (builder, "baz", "bar"));
g_assert_cmpmem (builder->str, builder->len, strinfo, length * 4);
g_string_free (builder, TRUE);
}
g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "foo"),
==, NULL);
g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "bar"),
==, NULL);
g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "baz"),
==, "bar");
g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "quux"),
==, NULL);
g_assert_true (strinfo_enum_from_string (strinfo, length, "foo", &result));
g_assert_cmpint (result, ==, 1);
g_assert_true (strinfo_enum_from_string (strinfo, length, "bar", &result));
g_assert_cmpint (result, ==, 2);
g_assert_false (strinfo_enum_from_string (strinfo, length, "baz", &result));
g_assert_false (strinfo_enum_from_string (strinfo, length, "quux", &result));
g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 0), ==, NULL);
g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 1), ==, "foo");
g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 2), ==, "bar");
g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 3), ==, NULL);
g_assert_true (strinfo_is_string_valid (strinfo, length, "foo"));
g_assert_true (strinfo_is_string_valid (strinfo, length, "bar"));
g_assert_false (strinfo_is_string_valid (strinfo, length, "baz"));
g_assert_false (strinfo_is_string_valid (strinfo, length, "quux"));
}
static void
test_enums_non_enum_key (void)
{
GSettings *direct;
direct = g_settings_new ("org.gtk.test.enums.direct");
g_settings_get_enum (direct, "test");
g_assert_not_reached ();
}
static void
test_enums_non_enum_value (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_set_enum (settings, "test", 42);
g_assert_not_reached ();
}
static void
test_enums_range (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_set_string (settings, "test", "qux");
g_assert_not_reached ();
}
static void
test_enums_non_flags (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_get_flags (settings, "test");
g_assert_not_reached ();
}
static void
test_enums (void)
{
GSettings *settings, *direct;
gchar *str;
settings = g_settings_new ("org.gtk.test.enums");
direct = g_settings_new ("org.gtk.test.enums.direct");
if (g_test_undefined () && !backend_set)
{
g_test_trap_subprocess ("/gsettings/enums/subprocess/non-enum-key", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*not associated with an enum*");
g_test_trap_subprocess ("/gsettings/enums/subprocess/non-enum-value", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*invalid enum value 42*");
g_test_trap_subprocess ("/gsettings/enums/subprocess/range", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
g_test_trap_subprocess ("/gsettings/enums/subprocess/non-flags", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*not associated with a flags*");
}
str = g_settings_get_string (settings, "test");
g_assert_cmpstr (str, ==, "bar");
g_free (str);
g_settings_set_enum (settings, "test", TEST_ENUM_FOO);
str = g_settings_get_string (settings, "test");
g_assert_cmpstr (str, ==, "foo");
g_free (str);
g_assert_cmpint (g_settings_get_enum (settings, "test"), ==, TEST_ENUM_FOO);
g_settings_set_string (direct, "test", "qux");
str = g_settings_get_string (direct, "test");
g_assert_cmpstr (str, ==, "qux");
g_free (str);
str = g_settings_get_string (settings, "test");
g_assert_cmpstr (str, ==, "quux");
g_free (str);
g_assert_cmpint (g_settings_get_enum (settings, "test"), ==, TEST_ENUM_QUUX);
g_object_unref (direct);
g_object_unref (settings);
}
static void
test_flags_non_flags_key (void)
{
GSettings *direct;
direct = g_settings_new ("org.gtk.test.enums.direct");
g_settings_get_flags (direct, "test");
g_assert_not_reached ();
}
static void
test_flags_non_flags_value (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_set_flags (settings, "f-test", 0x42);
g_assert_not_reached ();
}
static void
test_flags_range (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_set_strv (settings, "f-test",
(const gchar **) g_strsplit ("rock", ",", 0));
g_assert_not_reached ();
}
static void
test_flags_non_enum (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.enums");
g_settings_get_enum (settings, "f-test");
g_assert_not_reached ();
}
static void
test_flags (void)
{
GSettings *settings, *direct;
gchar **strv;
gchar *str;
settings = g_settings_new ("org.gtk.test.enums");
direct = g_settings_new ("org.gtk.test.enums.direct");
if (g_test_undefined () && !backend_set)
{
g_test_trap_subprocess ("/gsettings/flags/subprocess/non-flags-key", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*not associated with a flags*");
g_test_trap_subprocess ("/gsettings/flags/subprocess/non-flags-value", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*invalid flags value 0x00000042*");
g_test_trap_subprocess ("/gsettings/flags/subprocess/range", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
g_test_trap_subprocess ("/gsettings/flags/subprocess/non-enum", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*not associated with an enum*");
}
strv = g_settings_get_strv (settings, "f-test");
str = g_strjoinv (",", strv);
g_assert_cmpstr (str, ==, "");
g_strfreev (strv);
g_free (str);
g_settings_set_flags (settings, "f-test",
TEST_FLAGS_WALKING | TEST_FLAGS_TALKING);
strv = g_settings_get_strv (settings, "f-test");
str = g_strjoinv (",", strv);
g_assert_cmpstr (str, ==, "talking,walking");
g_strfreev (strv);
g_free (str);
g_assert_cmpint (g_settings_get_flags (settings, "f-test"), ==,
TEST_FLAGS_WALKING | TEST_FLAGS_TALKING);
strv = g_strsplit ("speaking,laughing", ",", 0);
g_settings_set_strv (direct, "f-test", (const gchar **) strv);
g_strfreev (strv);
strv = g_settings_get_strv (direct, "f-test");
str = g_strjoinv (",", strv);
g_assert_cmpstr (str, ==, "speaking,laughing");
g_strfreev (strv);
g_free (str);
strv = g_settings_get_strv (settings, "f-test");
str = g_strjoinv (",", strv);
g_assert_cmpstr (str, ==, "talking,laughing");
g_strfreev (strv);
g_free (str);
g_assert_cmpint (g_settings_get_flags (settings, "f-test"), ==,
TEST_FLAGS_TALKING | TEST_FLAGS_LAUGHING);
g_object_unref (direct);
g_object_unref (settings);
}
static void
test_range_high (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.range");
g_settings_set_int (settings, "val", 45);
g_assert_not_reached ();
}
static void
test_range_low (void)
{
GSettings *settings;
settings = g_settings_new ("org.gtk.test.range");
g_settings_set_int (settings, "val", 1);
g_assert_not_reached ();
}
static void
test_range (void)
{
GSettings *settings, *direct;
GVariant *value;
settings = g_settings_new ("org.gtk.test.range");
direct = g_settings_new ("org.gtk.test.range.direct");
if (g_test_undefined () && !backend_set)
{
g_test_trap_subprocess ("/gsettings/range/subprocess/high", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
g_test_trap_subprocess ("/gsettings/range/subprocess/low", 0, 0);
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
}
g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
g_settings_set_int (direct, "val", 22);
g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 22);
g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 22);
g_settings_set_int (direct, "val", 45);
g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 45);
g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
g_settings_set_int (direct, "val", 1);
g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 1);
g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
value = g_variant_new_int32 (1);
g_assert_false (g_settings_range_check (settings, "val", value));
g_variant_unref (value);
value = g_variant_new_int32 (33);
g_assert_true (g_settings_range_check (settings, "val", value));
g_variant_unref (value);
value = g_variant_new_int32 (45);
g_assert_false (g_settings_range_check (settings, "val", value));
g_variant_unref (value);
G_GNUC_END_IGNORE_DEPRECATIONS
g_object_unref (direct);
g_object_unref (settings);
}
static gboolean
strv_has_string (gchar **haystack,
const gchar *needle)
{
guint n;
for (n = 0; haystack != NULL && haystack[n] != NULL; n++)
{
if (g_strcmp0 (haystack[n], needle) == 0)
return TRUE;
}
return FALSE;
}
static gboolean
strv_set_equal (gchar **strv, ...)
{
gint count;
va_list list;
const gchar *str;
gboolean res;
res = TRUE;
count = 0;
va_start (list, strv);
while (1)
{
str = va_arg (list, const gchar *);
if (str == NULL)
break;
if (!strv_has_string (strv, str))
{
res = FALSE;
break;
}
count++;
}
va_end (list);
if (res)
res = g_strv_length ((gchar**)strv) == count;
return res;
}
static void
test_list_items (void)
{
GSettingsSchema *schema;
GSettings *settings;
gchar **children;
gchar **keys;
settings = g_settings_new ("org.gtk.test");
g_object_get (settings, "settings-schema", &schema, NULL);
children = g_settings_list_children (settings);
keys = g_settings_schema_list_keys (schema);
g_assert_true (strv_set_equal (children, "basic-types", "complex-types", "localized", NULL));
g_assert_true (strv_set_equal (keys, "greeting", "farewell", NULL));
g_strfreev (children);
g_strfreev (keys);
g_settings_schema_unref (schema);
g_object_unref (settings);
}
static void
test_list_schemas (void)
{
const gchar * const *schemas;
const gchar * const *relocs;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
relocs = g_settings_list_relocatable_schemas ();
schemas = g_settings_list_schemas ();
G_GNUC_END_IGNORE_DEPRECATIONS
g_assert_true (strv_set_equal ((gchar **)relocs,
"org.gtk.test.no-path",
"org.gtk.test.extends.base",
"org.gtk.test.extends.extended",
NULL));
g_assert_true (strv_set_equal ((gchar **)schemas,
"org.gtk.test",
"org.gtk.test.basic-types",
"org.gtk.test.complex-types",
"org.gtk.test.localized",
"org.gtk.test.binding",
"org.gtk.test.enums",
"org.gtk.test.enums.direct",
"org.gtk.test.range",
"org.gtk.test.range.direct",
"org.gtk.test.mapped",
"org.gtk.test.descriptions",
"org.gtk.test.per-desktop",
NULL));
}
static gboolean
map_func (GVariant *value,
gpointer *result,
gpointer user_data)
{
gint *state = user_data;
gint v;
if (value)
v = g_variant_get_int32 (value);
else
v = -1;
if (*state == 0)
{
g_assert_cmpint (v, ==, 1);
(*state)++;
return FALSE;
}
else if (*state == 1)
{
g_assert_cmpint (v, ==, 0);
(*state)++;
return FALSE;
}
else
{
g_assert_null (value);
*result = g_variant_new_int32 (5);
return TRUE;
}
}
static void
test_get_mapped (void)
{
GSettings *settings;
gint state;
gpointer p;
gint val;
settings = g_settings_new ("org.gtk.test.mapped");
g_settings_set_int (settings, "val", 1);
state = 0;
p = g_settings_get_mapped (settings, "val", map_func, &state);
val = g_variant_get_int32 ((GVariant*)p);
g_assert_cmpint (val, ==, 5);
g_variant_unref (p);
g_object_unref (settings);
}
static void
test_get_range (void)
{
GSettings *settings;
GVariant *range;
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
settings = g_settings_new ("org.gtk.test.range");
range = g_settings_get_range (settings, "val");
check_and_free (range, "('range', <(2, 44)>)");
g_object_unref (settings);
settings = g_settings_new ("org.gtk.test.enums");
range = g_settings_get_range (settings, "test");
check_and_free (range, "('enum', <['foo', 'bar', 'baz', 'quux']>)");
g_object_unref (settings);
settings = g_settings_new ("org.gtk.test.enums");
range = g_settings_get_range (settings, "f-test");
check_and_free (range, "('flags', "
"<['mourning', 'laughing', 'talking', 'walking']>)");
g_object_unref (settings);
settings = g_settings_new ("org.gtk.test");
range = g_settings_get_range (settings, "greeting");
check_and_free (range, "('type', <@as []>)");
g_object_unref (settings);
G_GNUC_END_IGNORE_DEPRECATIONS
}
static void
test_schema_source (void)
{
GSettingsSchemaSource *parent;
GSettingsSchemaSource *source;
GSettingsBackend *backend;
GSettingsSchema *schema;
GError *error = NULL;
GSettings *settings;
gboolean enabled;
backend = g_settings_backend_get_default ();
/* make sure it fails properly */
parent = g_settings_schema_source_get_default ();
source = g_settings_schema_source_new_from_directory ("/path/that/does/not/exist", parent, TRUE, &error);
g_assert_null (source);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
g_clear_error (&error);
/* Test error handling of corrupt compiled files. */
source = g_settings_schema_source_new_from_directory ("schema-source-corrupt", parent, TRUE, &error);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
g_assert_null (source);
g_clear_error (&error);
/* Test error handling of empty compiled files. */
source = g_settings_schema_source_new_from_directory ("schema-source-empty", parent, TRUE, &error);
g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
g_assert_null (source);
g_clear_error (&error);
/* create a source with the parent */
source = g_settings_schema_source_new_from_directory ("schema-source", parent, TRUE, &error);
g_assert_no_error (error);
g_assert_nonnull (source);
/* check recursive lookups are working */
schema = g_settings_schema_source_lookup (source, "org.gtk.test", TRUE);
g_assert_nonnull (schema);
g_settings_schema_unref (schema);
/* check recursive lookups for non-existent schemas */
schema = g_settings_schema_source_lookup (source, "org.gtk.doesnotexist", TRUE);
g_assert_null (schema);
/* check non-recursive for schema that only exists in lower layers */
schema = g_settings_schema_source_lookup (source, "org.gtk.test", FALSE);
g_assert_null (schema);
/* check non-recursive lookup for non-existent */
schema = g_settings_schema_source_lookup (source, "org.gtk.doesnotexist", FALSE);
g_assert_null (schema);
/* check non-recursive for schema that exists in toplevel */
schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", FALSE);
g_assert_nonnull (schema);
g_settings_schema_unref (schema);
/* check recursive for schema that exists in toplevel */
schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", TRUE);
g_assert_nonnull (schema);
/* try to use it for something */
settings = g_settings_new_full (schema, backend, g_settings_schema_get_path (schema));
g_settings_schema_unref (schema);
enabled = FALSE;
g_settings_get (settings, "enabled", "b", &enabled);
g_assert_true (enabled);
g_object_unref (settings);
g_settings_schema_source_unref (source);
/* try again, but with no parent */
source = g_settings_schema_source_new_from_directory ("schema-source", NULL, FALSE, NULL);
g_assert_nonnull (source);
/* should not find it this time, even if recursive... */
schema = g_settings_schema_source_lookup (source, "org.gtk.test", FALSE);
g_assert_null (schema);
schema = g_settings_schema_source_lookup (source, "org.gtk.test", TRUE);
g_assert_null (schema);
/* should still find our own... */
schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", TRUE);
g_assert_nonnull (schema);
g_settings_schema_unref (schema);
schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", FALSE);
g_assert_nonnull (schema);
g_settings_schema_unref (schema);
g_settings_schema_source_unref (source);
g_object_unref (backend);
}
static void
test_schema_list_keys (void)
{
gchar **keys;
GSettingsSchemaSource *src = g_settings_schema_source_get_default ();
GSettingsSchema *schema = g_settings_schema_source_lookup (src, "org.gtk.test", TRUE);
g_assert_nonnull (schema);
keys = g_settings_schema_list_keys (schema);
g_assert_true (strv_set_equal ((gchar **)keys,
"greeting",
"farewell",
NULL));
g_strfreev (keys);
g_settings_schema_unref (schema);
}
static void
test_actions (void)
{
GAction *string, *toggle;
gboolean c1, c2, c3;
GSettings *settings;
gchar *name;
GVariantType *param_type;
gboolean enabled;
GVariantType *state_type;
GVariant *state;
settings = g_settings_new ("org.gtk.test.basic-types");
string = g_settings_create_action (settings, "test-string");
toggle = g_settings_create_action (settings, "test-boolean");
g_object_unref (settings); /* should be held by the actions */
g_signal_connect (settings, "changed", G_CALLBACK (changed_cb2), &c1);
g_signal_connect (string, "notify::state", G_CALLBACK (changed_cb2), &c2);
g_signal_connect (toggle, "notify::state", G_CALLBACK (changed_cb2), &c3);
c1 = c2 = c3 = FALSE;
g_settings_set_string (settings, "test-string", "hello world");
check_and_free (g_action_get_state (string), "'hello world'");
g_assert_true (c1 && c2 && !c3);
c1 = c2 = c3 = FALSE;
g_action_activate (string, g_variant_new_string ("hihi"));
check_and_free (g_settings_get_value (settings, "test-string"), "'hihi'");
g_assert_true (c1 && c2 && !c3);
c1 = c2 = c3 = FALSE;
g_action_change_state (string, g_variant_new_string ("kthxbye"));
check_and_free (g_settings_get_value (settings, "test-string"), "'kthxbye'");
g_assert_true (c1 && c2 && !c3);
c1 = c2 = c3 = FALSE;
g_action_change_state (toggle, g_variant_new_boolean (TRUE));
g_assert_true (g_settings_get_boolean (settings, "test-boolean"));
g_assert_true (c1 && !c2 && c3);
c1 = c2 = c3 = FALSE;
g_action_activate (toggle, NULL);
g_assert_false (g_settings_get_boolean (settings, "test-boolean"));
g_assert_true (c1 && !c2 && c3);
g_object_get (string,
"name", &name,
"parameter-type", &param_type,
"enabled", &enabled,
"state-type", &state_type,
"state", &state,
NULL);
g_assert_cmpstr (name, ==, "test-string");
g_assert_true (g_variant_type_equal (param_type, G_VARIANT_TYPE_STRING));
g_assert_true (enabled);
g_assert_true (g_variant_type_equal (state_type, G_VARIANT_TYPE_STRING));
g_assert_cmpstr (g_variant_get_string (state, NULL), ==, "kthxbye");
g_free (name);
g_variant_type_free (param_type);
g_variant_type_free (state_type);
g_variant_unref (state);
g_object_unref (string);
g_object_unref (toggle);
}
static void
test_null_backend (void)
{
GSettingsBackend *backend;
GSettings *settings;
gchar *str;
gboolean writable;
backend = g_null_settings_backend_new ();
settings = g_settings_new_with_backend_and_path ("org.gtk.test", backend, "/tests/");
g_object_get (settings, "schema-id", &str, NULL);
g_assert_cmpstr (str, ==, "org.gtk.test");
g_free (str);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
g_settings_set (settings, "greeting", "s", "goodbye world");
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
writable = g_settings_is_writable (settings, "greeting");
g_assert_false (writable);
g_settings_reset (settings, "greeting");
g_settings_delay (settings);
g_settings_set (settings, "greeting", "s", "goodbye world");
g_settings_apply (settings);
g_settings_get (settings, "greeting", "s", &str);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_free (str);
g_object_unref (settings);
g_object_unref (backend);
}
static void
test_memory_backend (void)
{
GSettingsBackend *backend;
backend = g_memory_settings_backend_new ();
g_assert_true (G_IS_SETTINGS_BACKEND (backend));
g_object_unref (backend);
}
static void
test_read_descriptions (void)
{
GSettingsSchema *schema;
GSettingsSchemaKey *key;
GSettings *settings;
settings = g_settings_new ("org.gtk.test");
g_object_get (settings, "settings-schema", &schema, NULL);
key = g_settings_schema_get_key (schema, "greeting");
g_assert_cmpstr (g_settings_schema_key_get_summary (key), ==, "A greeting");
g_assert_cmpstr (g_settings_schema_key_get_description (key), ==, "Greeting of the invading martians");
g_settings_schema_key_unref (key);
g_settings_schema_unref (schema);
g_object_unref (settings);
settings = g_settings_new ("org.gtk.test.descriptions");
g_object_get (settings, "settings-schema", &schema, NULL);
key = g_settings_schema_get_key (schema, "a");
g_assert_cmpstr (g_settings_schema_key_get_summary (key), ==,
"a paragraph.\n\n"
"with some whitespace.\n\n"
"because not everyone has a great editor.\n\n"
"lots of space is as one.");
g_settings_schema_key_unref (key);
g_settings_schema_unref (schema);
g_object_unref (settings);
}
static void
test_default_value (void)
{
GSettings *settings;
GSettingsSchema *schema;
GSettingsSchemaKey *key;
GVariant *v;
const gchar *str;
gchar *s;
settings = g_settings_new ("org.gtk.test");
g_object_get (settings, "settings-schema", &schema, NULL);
key = g_settings_schema_get_key (schema, "greeting");
g_settings_schema_unref (schema);
g_settings_schema_key_ref (key);
g_assert_true (g_variant_type_equal (g_settings_schema_key_get_value_type (key), G_VARIANT_TYPE_STRING));
v = g_settings_schema_key_get_default_value (key);
str = g_variant_get_string (v, NULL);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_variant_unref (v);
g_settings_schema_key_unref (key);
g_settings_schema_key_unref (key);
g_settings_set (settings, "greeting", "s", "goodbye world");
v = g_settings_get_user_value (settings, "greeting");
str = g_variant_get_string (v, NULL);
g_assert_cmpstr (str, ==, "goodbye world");
g_variant_unref (v);
v = g_settings_get_default_value (settings, "greeting");
str = g_variant_get_string (v, NULL);
g_assert_cmpstr (str, ==, "Hello, earthlings");
g_variant_unref (v);
g_settings_reset (settings, "greeting");
v = g_settings_get_user_value (settings, "greeting");
g_assert_null (v);
s = g_settings_get_string (settings, "greeting");
g_assert_cmpstr (s, ==, "Hello, earthlings");
g_free (s);
g_object_unref (settings);
}
static gboolean
string_map_func (GVariant *value,
gpointer *result,
gpointer user_data)
{
const gchar *str;
str = g_variant_get_string (value, NULL);
*result = g_variant_new_string (str);
return TRUE;
}
/* Test that per-desktop values from org.gtk.test.gschema.override
* does not change default value if current desktop is not listed in
* $XDG_CURRENT_DESKTOP.
*/
static void
test_per_desktop (void)
{
GSettings *settings;
TestObject *obj;
gpointer p;
gchar *str;
settings = g_settings_new ("org.gtk.test.per-desktop");
obj = test_object_new ();
if (!g_test_subprocess ())
{
g_test_trap_subprocess ("/gsettings/per-desktop/subprocess", 0, 0);
g_test_trap_assert_passed ();
}
str = g_settings_get_string (settings, "desktop");
g_assert_cmpstr (str, ==, "GNOME");
g_free (str);
p = g_settings_get_mapped (settings, "desktop", string_map_func, NULL);
str = g_variant_dup_string (p, NULL);
g_assert_cmpstr (str, ==, "GNOME");
g_free (str);
g_variant_unref (p);
g_settings_bind (settings, "desktop", obj, "string", G_SETTINGS_BIND_DEFAULT);
g_object_get (obj, "string", &str, NULL);
g_assert_cmpstr (str, ==, "GNOME");
g_free (str);
g_object_unref (settings);
g_object_unref (obj);
}
/* Test that per-desktop values from org.gtk.test.gschema.override
* are successfully loaded based on the value of $XDG_CURRENT_DESKTOP.
*/
static void
test_per_desktop_subprocess (void)
{
GSettings *settings;
TestObject *obj;
gpointer p;
gchar *str;
g_setenv ("XDG_CURRENT_DESKTOP", "GNOME-Classic:GNOME", TRUE);
settings = g_settings_new ("org.gtk.test.per-desktop");
obj = test_object_new ();
str = g_settings_get_string (settings, "desktop");
g_assert_cmpstr (str, ==, "GNOME Classic");
g_free (str);
p = g_settings_get_mapped (settings, "desktop", string_map_func, NULL);
str = g_variant_dup_string (p, NULL);
g_assert_cmpstr (str, ==, "GNOME Classic");
g_free (str);
g_variant_unref (p);
g_settings_bind (settings, "desktop", obj, "string", G_SETTINGS_BIND_DEFAULT);
g_object_get (obj, "string", &str, NULL);
g_assert_cmpstr (str, ==, "GNOME Classic");
g_free (str);
g_object_unref (settings);
g_object_unref (obj);
}
static void
test_extended_schema (void)
{
GSettingsSchema *schema;
GSettings *settings;
gchar **keys;
settings = g_settings_new_with_path ("org.gtk.test.extends.extended", "/test/extendes/");
g_object_get (settings, "settings-schema", &schema, NULL);
keys = g_settings_schema_list_keys (schema);
g_assert_true (strv_set_equal (keys, "int32", "string", "another-int32", NULL));
g_strfreev (keys);
g_object_unref (settings);
g_settings_schema_unref (schema);
}
int
main (int argc, char *argv[])
{
gchar *schema_text;
gchar *override_text;
gchar *enums;
gint result;
/* Meson build sets this */
#ifdef TEST_LOCALE_PATH
if (g_str_has_suffix (TEST_LOCALE_PATH, "LC_MESSAGES"))
{
locale_dir = TEST_LOCALE_PATH G_DIR_SEPARATOR_S ".." G_DIR_SEPARATOR_S "..";
}
#endif
setlocale (LC_ALL, "");
g_test_init (&argc, &argv, NULL);
if (!g_test_subprocess ())
{
GError *local_error = NULL;
/* A GVDB header is 6 guint32s, and requires a magic number in the first
* two guint32s. A set of zero bytes of a greater length is considered
* corrupt. */
const guint8 gschemas_compiled_corrupt[sizeof (guint32) * 7] = { 0, };
backend_set = g_getenv ("GSETTINGS_BACKEND") != NULL;
g_setenv ("XDG_DATA_DIRS", ".", TRUE);
g_setenv ("XDG_DATA_HOME", ".", TRUE);
g_setenv ("GSETTINGS_SCHEMA_DIR", ".", TRUE);
g_setenv ("XDG_CURRENT_DESKTOP", "", TRUE);
if (!backend_set)
g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
g_remove ("org.gtk.test.enums.xml");
/* #GLIB_MKENUMS is defined in meson.build */
g_assert_true (g_spawn_command_line_sync (GLIB_MKENUMS " "
"--template " SRCDIR "/enums.xml.template "
SRCDIR "/testenum.h",
&enums, NULL, &result, NULL));
g_assert_cmpint (result, ==, 0);
g_assert_true (g_file_set_contents ("org.gtk.test.enums.xml", enums, -1, NULL));
g_free (enums);
g_assert_true (g_file_get_contents (SRCDIR "/org.gtk.test.gschema.xml.orig", &schema_text, NULL, NULL));
g_assert_true (g_file_set_contents ("org.gtk.test.gschema.xml", schema_text, -1, NULL));
g_free (schema_text);
g_assert_true (g_file_get_contents (SRCDIR "/org.gtk.test.gschema.override.orig", &override_text, NULL, NULL));
g_assert_true (g_file_set_contents ("org.gtk.test.gschema.override", override_text, -1, NULL));
g_free (override_text);
g_remove ("gschemas.compiled");
/* #GLIB_COMPILE_SCHEMAS is defined in meson.build */
g_assert_true (g_spawn_command_line_sync (GLIB_COMPILE_SCHEMAS " --targetdir=. "
"--schema-file=org.gtk.test.enums.xml "
"--schema-file=org.gtk.test.gschema.xml "
"--override-file=org.gtk.test.gschema.override",
NULL, NULL, &result, NULL));
g_assert_cmpint (result, ==, 0);
g_remove ("schema-source/gschemas.compiled");
g_mkdir ("schema-source", 0777);
g_assert_true (g_spawn_command_line_sync (GLIB_COMPILE_SCHEMAS " --targetdir=schema-source "
"--schema-file=" SRCDIR "/org.gtk.schemasourcecheck.gschema.xml",
NULL, NULL, &result, NULL));
g_assert_cmpint (result, ==, 0);
g_remove ("schema-source-corrupt/gschemas.compiled");
g_mkdir ("schema-source-corrupt", 0777);
g_file_set_contents ("schema-source-corrupt/gschemas.compiled",
(const gchar *) gschemas_compiled_corrupt,
sizeof (gschemas_compiled_corrupt),
&local_error);
g_assert_no_error (local_error);
g_remove ("schema-source-empty/gschemas.compiled");
g_mkdir ("schema-source-empty", 0777);
g_file_set_contents ("schema-source-empty/gschemas.compiled",
"", 0,
&local_error);
g_assert_no_error (local_error);
}
g_test_add_func ("/gsettings/basic", test_basic);
if (!backend_set)
{
g_test_add_func ("/gsettings/no-schema", test_no_schema);
g_test_add_func ("/gsettings/unknown-key", test_unknown_key);
g_test_add_func ("/gsettings/wrong-type", test_wrong_type);
g_test_add_func ("/gsettings/wrong-path", test_wrong_path);
g_test_add_func ("/gsettings/no-path", test_no_path);
}
g_test_add_func ("/gsettings/basic-types", test_basic_types);
g_test_add_func ("/gsettings/complex-types", test_complex_types);
g_test_add_func ("/gsettings/changes", test_changes);
g_test_add_func ("/gsettings/l10n", test_l10n);
g_test_add_func ("/gsettings/l10n-context", test_l10n_context);
g_test_add_func ("/gsettings/delay-apply", test_delay_apply);
g_test_add_func ("/gsettings/delay-revert", test_delay_revert);
g_test_add_func ("/gsettings/delay-child", test_delay_child);
g_test_add_func ("/gsettings/atomic", test_atomic);
g_test_add_func ("/gsettings/simple-binding", test_simple_binding);
g_test_add_func ("/gsettings/directional-binding", test_directional_binding);
g_test_add_func ("/gsettings/custom-binding", test_custom_binding);
g_test_add_func ("/gsettings/no-change-binding", test_no_change_binding);
g_test_add_func ("/gsettings/unbinding", test_unbind);
g_test_add_func ("/gsettings/writable-binding", test_bind_writable);
if (!backend_set)
{
g_test_add_func ("/gsettings/typesafe-binding", test_typesafe_binding);
g_test_add_func ("/gsettings/no-read-binding", test_no_read_binding);
g_test_add_func ("/gsettings/no-read-binding/subprocess/fail", test_no_read_binding_fail);
g_test_add_func ("/gsettings/no-read-binding/subprocess/pass", test_no_read_binding_pass);
g_test_add_func ("/gsettings/no-write-binding", test_no_write_binding);
g_test_add_func ("/gsettings/no-write-binding/subprocess/fail", test_no_write_binding_fail);
g_test_add_func ("/gsettings/no-write-binding/subprocess/pass", test_no_write_binding_pass);
}
g_test_add ("/gsettings/keyfile", Fixture, NULL, setup, test_keyfile, teardown);
g_test_add_func ("/gsettings/child-schema", test_child_schema);
g_test_add_func ("/gsettings/strinfo", test_strinfo);
g_test_add_func ("/gsettings/enums", test_enums);
g_test_add_func ("/gsettings/enums/subprocess/non-enum-key", test_enums_non_enum_key);
g_test_add_func ("/gsettings/enums/subprocess/non-enum-value", test_enums_non_enum_value);
g_test_add_func ("/gsettings/enums/subprocess/range", test_enums_range);
g_test_add_func ("/gsettings/enums/subprocess/non-flags", test_enums_non_flags);
g_test_add_func ("/gsettings/flags", test_flags);
g_test_add_func ("/gsettings/flags/subprocess/non-flags-key", test_flags_non_flags_key);
g_test_add_func ("/gsettings/flags/subprocess/non-flags-value", test_flags_non_flags_value);
g_test_add_func ("/gsettings/flags/subprocess/range", test_flags_range);
g_test_add_func ("/gsettings/flags/subprocess/non-enum", test_flags_non_enum);
g_test_add_func ("/gsettings/range", test_range);
g_test_add_func ("/gsettings/range/subprocess/high", test_range_high);
g_test_add_func ("/gsettings/range/subprocess/low", test_range_low);
g_test_add_func ("/gsettings/list-items", test_list_items);
g_test_add_func ("/gsettings/list-schemas", test_list_schemas);
g_test_add_func ("/gsettings/mapped", test_get_mapped);
g_test_add_func ("/gsettings/get-range", test_get_range);
g_test_add_func ("/gsettings/schema-source", test_schema_source);
g_test_add_func ("/gsettings/schema-list-keys", test_schema_list_keys);
g_test_add_func ("/gsettings/actions", test_actions);
g_test_add_func ("/gsettings/null-backend", test_null_backend);
g_test_add_func ("/gsettings/memory-backend", test_memory_backend);
g_test_add_func ("/gsettings/read-descriptions", test_read_descriptions);
g_test_add_func ("/gsettings/test-extended-schema", test_extended_schema);
g_test_add_func ("/gsettings/default-value", test_default_value);
g_test_add_func ("/gsettings/per-desktop", test_per_desktop);
g_test_add_func ("/gsettings/per-desktop/subprocess", test_per_desktop_subprocess);
result = g_test_run ();
g_settings_sync ();
/* FIXME: Due to the way #GSettings objects can be used without specifying a
* backend, the default backend is leaked. In order to be able to run this
* test under valgrind and get meaningful checking for real leaks, use this
* hack to drop the final reference to the default #GSettingsBackend.
*
* This should not be used in production code. */
{
GSettingsBackend *backend;
backend = g_settings_backend_get_default ();
g_object_unref (backend); /* reference from the *_get_default() call */
g_assert_finalize_object (backend); /* singleton reference owned by GLib */
}
return result;
}
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