| #include <glib-object.h> |
| #include "marshalers.h" |
| |
| #define g_assert_cmpflags(type,n1, cmp, n2) G_STMT_START { \ |
| type __n1 = (n1), __n2 = (n2); \ |
| if (__n1 cmp __n2) ; else \ |
| g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ |
| #n1 " " #cmp " " #n2, __n1, #cmp, __n2, 'i'); \ |
| } G_STMT_END |
| #define g_assert_cmpenum(type,n1, cmp, n2) G_STMT_START { \ |
| type __n1 = (n1), __n2 = (n2); \ |
| if (__n1 cmp __n2) ; else \ |
| g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ |
| #n1 " " #cmp " " #n2, __n1, #cmp, __n2, 'i'); \ |
| } G_STMT_END |
| |
| typedef enum { |
| TEST_ENUM_NEGATIVE = -30, |
| TEST_ENUM_NONE = 0, |
| TEST_ENUM_FOO = 1, |
| TEST_ENUM_BAR = 2 |
| } TestEnum; |
| |
| typedef enum { |
| TEST_UNSIGNED_ENUM_FOO = 1, |
| TEST_UNSIGNED_ENUM_BAR = 42 |
| /* Don't test 0x80000000 for now- nothing appears to do this in |
| * practice, and it triggers GValue/GEnum bugs on ppc64. |
| */ |
| } TestUnsignedEnum; |
| |
| static GType |
| test_enum_get_type (void) |
| { |
| static volatile gsize g_define_type_id__volatile = 0; |
| |
| if (g_once_init_enter (&g_define_type_id__volatile)) |
| { |
| static const GEnumValue values[] = { |
| { TEST_ENUM_NEGATIVE, "TEST_ENUM_NEGATIVE", "negative" }, |
| { TEST_ENUM_NONE, "TEST_ENUM_NONE", "none" }, |
| { TEST_ENUM_FOO, "TEST_ENUM_FOO", "foo" }, |
| { TEST_ENUM_BAR, "TEST_ENUM_BAR", "bar" }, |
| { 0, NULL, NULL } |
| }; |
| GType g_define_type_id = |
| g_enum_register_static (g_intern_static_string ("TestEnum"), values); |
| g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); |
| } |
| |
| return g_define_type_id__volatile; |
| } |
| |
| static GType |
| test_unsigned_enum_get_type (void) |
| { |
| static volatile gsize g_define_type_id__volatile = 0; |
| |
| if (g_once_init_enter (&g_define_type_id__volatile)) |
| { |
| static const GEnumValue values[] = { |
| { TEST_UNSIGNED_ENUM_FOO, "TEST_UNSIGNED_ENUM_FOO", "foo" }, |
| { TEST_UNSIGNED_ENUM_BAR, "TEST_UNSIGNED_ENUM_BAR", "bar" }, |
| { 0, NULL, NULL } |
| }; |
| GType g_define_type_id = |
| g_enum_register_static (g_intern_static_string ("TestUnsignedEnum"), values); |
| g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); |
| } |
| |
| return g_define_type_id__volatile; |
| } |
| |
| typedef enum { |
| MY_ENUM_VALUE = 1, |
| } MyEnum; |
| |
| static const GEnumValue my_enum_values[] = |
| { |
| { MY_ENUM_VALUE, "the first value", "one" }, |
| { 0, NULL, NULL } |
| }; |
| |
| typedef enum { |
| MY_FLAGS_FIRST_BIT = (1 << 0), |
| MY_FLAGS_THIRD_BIT = (1 << 2), |
| MY_FLAGS_LAST_BIT = (1 << 31) |
| } MyFlags; |
| |
| static const GFlagsValue my_flag_values[] = |
| { |
| { MY_FLAGS_FIRST_BIT, "the first bit", "first-bit" }, |
| { MY_FLAGS_THIRD_BIT, "the third bit", "third-bit" }, |
| { MY_FLAGS_LAST_BIT, "the last bit", "last-bit" }, |
| { 0, NULL, NULL } |
| }; |
| |
| static GType enum_type; |
| static GType flags_type; |
| |
| static guint simple_id; |
| static guint simple2_id; |
| |
| typedef struct _Test Test; |
| typedef struct _TestClass TestClass; |
| |
| struct _Test |
| { |
| GObject parent_instance; |
| }; |
| |
| static void all_types_handler (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
| |
| struct _TestClass |
| { |
| GObjectClass parent_class; |
| |
| void (* variant_changed) (Test *, GVariant *); |
| void (* all_types) (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
| void (* all_types_null) (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
| }; |
| |
| static GType test_get_type (void); |
| G_DEFINE_TYPE (Test, test, G_TYPE_OBJECT) |
| |
| static void |
| test_init (Test *test) |
| { |
| } |
| |
| static void |
| test_class_init (TestClass *klass) |
| { |
| guint s; |
| |
| enum_type = g_enum_register_static ("MyEnum", my_enum_values); |
| flags_type = g_flags_register_static ("MyFlag", my_flag_values); |
| |
| klass->all_types = all_types_handler; |
| |
| simple_id = g_signal_new ("simple", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, |
| 0); |
| simple2_id = g_signal_new ("simple-2", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, |
| 0); |
| g_signal_new ("generic-marshaller-1", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, |
| 7, |
| G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_INT, G_TYPE_LONG, G_TYPE_POINTER, G_TYPE_DOUBLE, G_TYPE_FLOAT); |
| g_signal_new ("generic-marshaller-2", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, |
| 5, |
| G_TYPE_INT, test_enum_get_type(), G_TYPE_INT, test_unsigned_enum_get_type (), G_TYPE_INT); |
| g_signal_new ("generic-marshaller-enum-return-signed", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| test_enum_get_type(), |
| 0); |
| g_signal_new ("generic-marshaller-enum-return-unsigned", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| test_unsigned_enum_get_type(), |
| 0); |
| g_signal_new ("generic-marshaller-int-return", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_INT, |
| 0); |
| s = g_signal_new ("va-marshaller-int-return", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| test_INT__VOID, |
| G_TYPE_INT, |
| 0); |
| g_signal_set_va_marshaller (s, G_TYPE_FROM_CLASS (klass), |
| test_INT__VOIDv); |
| g_signal_new ("generic-marshaller-uint-return", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| NULL, |
| G_TYPE_UINT, |
| 0); |
| s = g_signal_new ("va-marshaller-uint-return", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| test_INT__VOID, |
| G_TYPE_UINT, |
| 0); |
| g_signal_set_va_marshaller (s, G_TYPE_FROM_CLASS (klass), |
| test_UINT__VOIDv); |
| g_signal_new ("variant-changed-no-slot", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT, |
| 0, |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VARIANT, |
| G_TYPE_NONE, |
| 1, |
| G_TYPE_VARIANT); |
| g_signal_new ("variant-changed", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT, |
| G_STRUCT_OFFSET (TestClass, variant_changed), |
| NULL, NULL, |
| g_cclosure_marshal_VOID__VARIANT, |
| G_TYPE_NONE, |
| 1, |
| G_TYPE_VARIANT); |
| g_signal_new ("all-types", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (TestClass, all_types), |
| NULL, NULL, |
| test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
| G_TYPE_NONE, |
| 19, |
| G_TYPE_INT, |
| G_TYPE_BOOLEAN, |
| G_TYPE_CHAR, |
| G_TYPE_UCHAR, |
| G_TYPE_UINT, |
| G_TYPE_LONG, |
| G_TYPE_ULONG, |
| enum_type, |
| flags_type, |
| G_TYPE_FLOAT, |
| G_TYPE_DOUBLE, |
| G_TYPE_STRING, |
| G_TYPE_PARAM_LONG, |
| G_TYPE_BYTES, |
| G_TYPE_POINTER, |
| test_get_type (), |
| G_TYPE_VARIANT, |
| G_TYPE_INT64, |
| G_TYPE_UINT64); |
| s = g_signal_new ("all-types-va", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (TestClass, all_types), |
| NULL, NULL, |
| test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
| G_TYPE_NONE, |
| 19, |
| G_TYPE_INT, |
| G_TYPE_BOOLEAN, |
| G_TYPE_CHAR, |
| G_TYPE_UCHAR, |
| G_TYPE_UINT, |
| G_TYPE_LONG, |
| G_TYPE_ULONG, |
| enum_type, |
| flags_type, |
| G_TYPE_FLOAT, |
| G_TYPE_DOUBLE, |
| G_TYPE_STRING, |
| G_TYPE_PARAM_LONG, |
| G_TYPE_BYTES, |
| G_TYPE_POINTER, |
| test_get_type (), |
| G_TYPE_VARIANT, |
| G_TYPE_INT64, |
| G_TYPE_UINT64); |
| g_signal_set_va_marshaller (s, G_TYPE_FROM_CLASS (klass), |
| test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64v); |
| |
| g_signal_new ("all-types-generic", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (TestClass, all_types), |
| NULL, NULL, |
| NULL, |
| G_TYPE_NONE, |
| 19, |
| G_TYPE_INT, |
| G_TYPE_BOOLEAN, |
| G_TYPE_CHAR, |
| G_TYPE_UCHAR, |
| G_TYPE_UINT, |
| G_TYPE_LONG, |
| G_TYPE_ULONG, |
| enum_type, |
| flags_type, |
| G_TYPE_FLOAT, |
| G_TYPE_DOUBLE, |
| G_TYPE_STRING, |
| G_TYPE_PARAM_LONG, |
| G_TYPE_BYTES, |
| G_TYPE_POINTER, |
| test_get_type (), |
| G_TYPE_VARIANT, |
| G_TYPE_INT64, |
| G_TYPE_UINT64); |
| g_signal_new ("all-types-null", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| G_STRUCT_OFFSET (TestClass, all_types_null), |
| NULL, NULL, |
| test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
| G_TYPE_NONE, |
| 19, |
| G_TYPE_INT, |
| G_TYPE_BOOLEAN, |
| G_TYPE_CHAR, |
| G_TYPE_UCHAR, |
| G_TYPE_UINT, |
| G_TYPE_LONG, |
| G_TYPE_ULONG, |
| enum_type, |
| flags_type, |
| G_TYPE_FLOAT, |
| G_TYPE_DOUBLE, |
| G_TYPE_STRING, |
| G_TYPE_PARAM_LONG, |
| G_TYPE_BYTES, |
| G_TYPE_POINTER, |
| test_get_type (), |
| G_TYPE_VARIANT, |
| G_TYPE_INT64, |
| G_TYPE_UINT64); |
| g_signal_new ("all-types-empty", |
| G_TYPE_FROM_CLASS (klass), |
| G_SIGNAL_RUN_LAST, |
| 0, |
| NULL, NULL, |
| test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
| G_TYPE_NONE, |
| 19, |
| G_TYPE_INT, |
| G_TYPE_BOOLEAN, |
| G_TYPE_CHAR, |
| G_TYPE_UCHAR, |
| G_TYPE_UINT, |
| G_TYPE_LONG, |
| G_TYPE_ULONG, |
| enum_type, |
| flags_type, |
| G_TYPE_FLOAT, |
| G_TYPE_DOUBLE, |
| G_TYPE_STRING, |
| G_TYPE_PARAM_LONG, |
| G_TYPE_BYTES, |
| G_TYPE_POINTER, |
| test_get_type (), |
| G_TYPE_VARIANT, |
| G_TYPE_INT64, |
| G_TYPE_UINT64); |
| } |
| |
| typedef struct _Test Test2; |
| typedef struct _TestClass Test2Class; |
| |
| static GType test2_get_type (void); |
| G_DEFINE_TYPE (Test2, test2, G_TYPE_OBJECT) |
| |
| static void |
| test2_init (Test2 *test) |
| { |
| } |
| |
| static void |
| test2_class_init (Test2Class *klass) |
| { |
| } |
| |
| static void |
| test_variant_signal (void) |
| { |
| Test *test; |
| GVariant *v; |
| |
| /* Tests that the signal emission consumes the variant, |
| * even if there are no handlers connected. |
| */ |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| v = g_variant_new_boolean (TRUE); |
| g_variant_ref (v); |
| g_assert (g_variant_is_floating (v)); |
| g_signal_emit_by_name (test, "variant-changed-no-slot", v); |
| g_assert (!g_variant_is_floating (v)); |
| g_variant_unref (v); |
| |
| v = g_variant_new_boolean (TRUE); |
| g_variant_ref (v); |
| g_assert (g_variant_is_floating (v)); |
| g_signal_emit_by_name (test, "variant-changed", v); |
| g_assert (!g_variant_is_floating (v)); |
| g_variant_unref (v); |
| |
| g_object_unref (test); |
| } |
| |
| static void |
| on_generic_marshaller_1 (Test *obj, |
| gint8 v_schar, |
| guint8 v_uchar, |
| gint v_int, |
| glong v_long, |
| gpointer v_pointer, |
| gdouble v_double, |
| gfloat v_float, |
| gpointer user_data) |
| { |
| g_assert_cmpint (v_schar, ==, 42); |
| g_assert_cmpint (v_uchar, ==, 43); |
| g_assert_cmpint (v_int, ==, 4096); |
| g_assert_cmpint (v_long, ==, 8192); |
| g_assert (v_pointer == NULL); |
| g_assert_cmpfloat (v_double, >, 0.0); |
| g_assert_cmpfloat (v_double, <, 1.0); |
| g_assert_cmpfloat (v_float, >, 5.0); |
| g_assert_cmpfloat (v_float, <, 6.0); |
| } |
| |
| static void |
| test_generic_marshaller_signal_1 (void) |
| { |
| Test *test; |
| test = g_object_new (test_get_type (), NULL); |
| |
| g_signal_connect (test, "generic-marshaller-1", G_CALLBACK (on_generic_marshaller_1), NULL); |
| |
| g_signal_emit_by_name (test, "generic-marshaller-1", 42, 43, 4096, 8192, NULL, 0.5, 5.5); |
| |
| g_object_unref (test); |
| } |
| |
| static void |
| on_generic_marshaller_2 (Test *obj, |
| gint v_int1, |
| TestEnum v_enum, |
| gint v_int2, |
| TestUnsignedEnum v_uenum, |
| gint v_int3) |
| { |
| g_assert_cmpint (v_int1, ==, 42); |
| g_assert_cmpint (v_enum, ==, TEST_ENUM_BAR); |
| g_assert_cmpint (v_int2, ==, 43); |
| g_assert_cmpint (v_uenum, ==, TEST_UNSIGNED_ENUM_BAR); |
| g_assert_cmpint (v_int3, ==, 44); |
| } |
| |
| static void |
| test_generic_marshaller_signal_2 (void) |
| { |
| Test *test; |
| test = g_object_new (test_get_type (), NULL); |
| |
| g_signal_connect (test, "generic-marshaller-2", G_CALLBACK (on_generic_marshaller_2), NULL); |
| |
| g_signal_emit_by_name (test, "generic-marshaller-2", 42, TEST_ENUM_BAR, 43, TEST_UNSIGNED_ENUM_BAR, 44); |
| |
| g_object_unref (test); |
| } |
| |
| static TestEnum |
| on_generic_marshaller_enum_return_signed_1 (Test *obj) |
| { |
| return TEST_ENUM_NEGATIVE; |
| } |
| |
| static TestEnum |
| on_generic_marshaller_enum_return_signed_2 (Test *obj) |
| { |
| return TEST_ENUM_BAR; |
| } |
| |
| static void |
| test_generic_marshaller_signal_enum_return_signed (void) |
| { |
| Test *test; |
| guint id; |
| TestEnum retval = 0; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| /* Test return value NEGATIVE */ |
| id = g_signal_connect (test, |
| "generic-marshaller-enum-return-signed", |
| G_CALLBACK (on_generic_marshaller_enum_return_signed_1), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-enum-return-signed", &retval); |
| g_assert_cmpint (retval, ==, TEST_ENUM_NEGATIVE); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Test return value BAR */ |
| retval = 0; |
| id = g_signal_connect (test, |
| "generic-marshaller-enum-return-signed", |
| G_CALLBACK (on_generic_marshaller_enum_return_signed_2), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-enum-return-signed", &retval); |
| g_assert_cmpint (retval, ==, TEST_ENUM_BAR); |
| g_signal_handler_disconnect (test, id); |
| |
| g_object_unref (test); |
| } |
| |
| static TestUnsignedEnum |
| on_generic_marshaller_enum_return_unsigned_1 (Test *obj) |
| { |
| return TEST_UNSIGNED_ENUM_FOO; |
| } |
| |
| static TestUnsignedEnum |
| on_generic_marshaller_enum_return_unsigned_2 (Test *obj) |
| { |
| return TEST_UNSIGNED_ENUM_BAR; |
| } |
| |
| static void |
| test_generic_marshaller_signal_enum_return_unsigned (void) |
| { |
| Test *test; |
| guint id; |
| TestUnsignedEnum retval = 0; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| /* Test return value FOO */ |
| id = g_signal_connect (test, |
| "generic-marshaller-enum-return-unsigned", |
| G_CALLBACK (on_generic_marshaller_enum_return_unsigned_1), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-enum-return-unsigned", &retval); |
| g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_FOO); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Test return value BAR */ |
| retval = 0; |
| id = g_signal_connect (test, |
| "generic-marshaller-enum-return-unsigned", |
| G_CALLBACK (on_generic_marshaller_enum_return_unsigned_2), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-enum-return-unsigned", &retval); |
| g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_BAR); |
| g_signal_handler_disconnect (test, id); |
| |
| g_object_unref (test); |
| } |
| |
| /**********************/ |
| |
| static gint |
| on_generic_marshaller_int_return_signed_1 (Test *obj) |
| { |
| return -30; |
| } |
| |
| static gint |
| on_generic_marshaller_int_return_signed_2 (Test *obj) |
| { |
| return 2; |
| } |
| |
| static void |
| test_generic_marshaller_signal_int_return (void) |
| { |
| Test *test; |
| guint id; |
| gint retval = 0; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| /* Test return value -30 */ |
| id = g_signal_connect (test, |
| "generic-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, -30); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Test return value positive */ |
| retval = 0; |
| id = g_signal_connect (test, |
| "generic-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, 2); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Same test for va marshaller */ |
| |
| /* Test return value -30 */ |
| id = g_signal_connect (test, |
| "va-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
| NULL); |
| g_signal_emit_by_name (test, "va-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, -30); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Test return value positive */ |
| retval = 0; |
| id = g_signal_connect (test, |
| "va-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
| NULL); |
| g_signal_emit_by_name (test, "va-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, 2); |
| g_signal_handler_disconnect (test, id); |
| |
| g_object_unref (test); |
| } |
| |
| static guint |
| on_generic_marshaller_uint_return_1 (Test *obj) |
| { |
| return 1; |
| } |
| |
| static guint |
| on_generic_marshaller_uint_return_2 (Test *obj) |
| { |
| return G_MAXUINT; |
| } |
| |
| static void |
| test_generic_marshaller_signal_uint_return (void) |
| { |
| Test *test; |
| guint id; |
| guint retval = 0; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| id = g_signal_connect (test, |
| "generic-marshaller-uint-return", |
| G_CALLBACK (on_generic_marshaller_uint_return_1), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-uint-return", &retval); |
| g_assert_cmpint (retval, ==, 1); |
| g_signal_handler_disconnect (test, id); |
| |
| retval = 0; |
| id = g_signal_connect (test, |
| "generic-marshaller-uint-return", |
| G_CALLBACK (on_generic_marshaller_uint_return_2), |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-uint-return", &retval); |
| g_assert_cmpint (retval, ==, G_MAXUINT); |
| g_signal_handler_disconnect (test, id); |
| |
| /* Same test for va marshaller */ |
| |
| id = g_signal_connect (test, |
| "va-marshaller-uint-return", |
| G_CALLBACK (on_generic_marshaller_uint_return_1), |
| NULL); |
| g_signal_emit_by_name (test, "va-marshaller-uint-return", &retval); |
| g_assert_cmpint (retval, ==, 1); |
| g_signal_handler_disconnect (test, id); |
| |
| retval = 0; |
| id = g_signal_connect (test, |
| "va-marshaller-uint-return", |
| G_CALLBACK (on_generic_marshaller_uint_return_2), |
| NULL); |
| g_signal_emit_by_name (test, "va-marshaller-uint-return", &retval); |
| g_assert_cmpint (retval, ==, G_MAXUINT); |
| g_signal_handler_disconnect (test, id); |
| |
| g_object_unref (test); |
| } |
| |
| static int all_type_handlers_count = 0; |
| |
| static void |
| all_types_handler (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64) |
| { |
| all_type_handlers_count++; |
| |
| g_assert_cmpint (i, ==, 42); |
| g_assert_cmpint (b, ==, TRUE); |
| g_assert_cmpint (c, ==, 17); |
| g_assert_cmpuint (uc, ==, 140); |
| g_assert_cmpuint (ui, ==, G_MAXUINT - 42); |
| g_assert_cmpint (l, ==, -1117); |
| g_assert_cmpuint (ul, ==, G_MAXULONG - 999); |
| g_assert_cmpenum (MyEnum, e, ==, MY_ENUM_VALUE); |
| g_assert_cmpflags (MyFlags, f, ==, MY_FLAGS_FIRST_BIT | MY_FLAGS_THIRD_BIT | MY_FLAGS_LAST_BIT); |
| g_assert_cmpfloat (fl, ==, 0.25); |
| g_assert_cmpfloat (db, ==, 1.5); |
| g_assert_cmpstr (str, ==, "Test"); |
| g_assert_cmpstr (g_param_spec_get_nick (param), ==, "nick"); |
| g_assert_cmpstr (g_bytes_get_data (bytes, NULL), ==, "Blah"); |
| g_assert (ptr == &enum_type); |
| g_assert_cmpuint (g_variant_get_uint16 (var), == , 99); |
| g_assert_cmpint (i64, ==, G_MAXINT64 - 1234); |
| g_assert_cmpuint (ui64, ==, G_MAXUINT64 - 123456); |
| } |
| |
| static void |
| all_types_handler_cb (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, guint f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64, gpointer user_data) |
| { |
| g_assert (user_data == &flags_type); |
| all_types_handler (test, i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, obj, var, i64, ui64); |
| } |
| |
| static void |
| test_all_types (void) |
| { |
| Test *test; |
| |
| int i = 42; |
| gboolean b = TRUE; |
| char c = 17; |
| guchar uc = 140; |
| guint ui = G_MAXUINT - 42; |
| glong l = -1117; |
| gulong ul = G_MAXULONG - 999; |
| MyEnum e = MY_ENUM_VALUE; |
| MyFlags f = MY_FLAGS_FIRST_BIT | MY_FLAGS_THIRD_BIT | MY_FLAGS_LAST_BIT; |
| float fl = 0.25; |
| double db = 1.5; |
| char *str = "Test"; |
| GParamSpec *param = g_param_spec_long ("param", "nick", "blurb", 0, 10, 4, 0); |
| GBytes *bytes = g_bytes_new_static ("Blah", 5); |
| gpointer ptr = &enum_type; |
| GVariant *var = g_variant_new_uint16 (99); |
| gint64 i64; |
| guint64 ui64; |
| g_variant_ref_sink (var); |
| i64 = G_MAXINT64 - 1234; |
| ui64 = G_MAXUINT64 - 123456; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| all_type_handlers_count = 0; |
| |
| g_signal_emit_by_name (test, "all-types", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-va", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-generic", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-empty", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-null", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| |
| g_assert_cmpint (all_type_handlers_count, ==, 3); |
| |
| all_type_handlers_count = 0; |
| |
| g_signal_connect (test, "all-types", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-va", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-generic", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-empty", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-null", G_CALLBACK (all_types_handler_cb), &flags_type); |
| |
| g_signal_emit_by_name (test, "all-types", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-va", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-generic", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-empty", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-null", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| |
| g_assert_cmpint (all_type_handlers_count, ==, 3 + 5); |
| |
| all_type_handlers_count = 0; |
| |
| g_signal_connect (test, "all-types", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-va", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-generic", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-empty", G_CALLBACK (all_types_handler_cb), &flags_type); |
| g_signal_connect (test, "all-types-null", G_CALLBACK (all_types_handler_cb), &flags_type); |
| |
| g_signal_emit_by_name (test, "all-types", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-va", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-generic", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-empty", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| g_signal_emit_by_name (test, "all-types-null", |
| i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
| |
| g_assert_cmpint (all_type_handlers_count, ==, 3 + 5 + 5); |
| |
| g_object_unref (test); |
| g_param_spec_unref (param); |
| g_bytes_unref (bytes); |
| g_variant_unref (var); |
| } |
| |
| static void |
| test_connect (void) |
| { |
| GObject *test; |
| gint retval; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| g_object_connect (test, |
| "signal::generic-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
| NULL, |
| "object-signal::va-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
| NULL, |
| NULL); |
| g_signal_emit_by_name (test, "generic-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, -30); |
| g_signal_emit_by_name (test, "va-marshaller-int-return", &retval); |
| g_assert_cmpint (retval, ==, 2); |
| |
| g_object_disconnect (test, |
| "any-signal", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
| NULL, |
| "any-signal::va-marshaller-int-return", |
| G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
| NULL, |
| NULL); |
| |
| g_object_unref (test); |
| } |
| |
| static void |
| simple_handler1 (GObject *sender, |
| GObject *target) |
| { |
| g_object_unref (target); |
| } |
| |
| static void |
| simple_handler2 (GObject *sender, |
| GObject *target) |
| { |
| g_object_unref (target); |
| } |
| |
| static void |
| test_destroy_target_object (void) |
| { |
| Test *sender, *target1, *target2; |
| |
| sender = g_object_new (test_get_type (), NULL); |
| target1 = g_object_new (test_get_type (), NULL); |
| target2 = g_object_new (test_get_type (), NULL); |
| g_signal_connect_object (sender, "simple", G_CALLBACK (simple_handler1), target1, 0); |
| g_signal_connect_object (sender, "simple", G_CALLBACK (simple_handler2), target2, 0); |
| g_signal_emit_by_name (sender, "simple"); |
| g_object_unref (sender); |
| } |
| |
| static gboolean |
| hook_func (GSignalInvocationHint *ihint, |
| guint n_params, |
| const GValue *params, |
| gpointer data) |
| { |
| gint *count = data; |
| |
| (*count)++; |
| |
| return TRUE; |
| } |
| |
| static void |
| test_emission_hook (void) |
| { |
| GObject *test1, *test2; |
| gint count = 0; |
| gulong hook; |
| |
| test1 = g_object_new (test_get_type (), NULL); |
| test2 = g_object_new (test_get_type (), NULL); |
| |
| hook = g_signal_add_emission_hook (simple_id, 0, hook_func, &count, NULL); |
| g_assert_cmpint (count, ==, 0); |
| g_signal_emit_by_name (test1, "simple"); |
| g_assert_cmpint (count, ==, 1); |
| g_signal_emit_by_name (test2, "simple"); |
| g_assert_cmpint (count, ==, 2); |
| g_signal_remove_emission_hook (simple_id, hook); |
| g_signal_emit_by_name (test1, "simple"); |
| g_assert_cmpint (count, ==, 2); |
| |
| g_object_unref (test1); |
| g_object_unref (test2); |
| } |
| |
| static void |
| simple_cb (gpointer instance, gpointer data) |
| { |
| GSignalInvocationHint *ihint; |
| |
| ihint = g_signal_get_invocation_hint (instance); |
| |
| g_assert_cmpstr (g_signal_name (ihint->signal_id), ==, "simple"); |
| |
| g_signal_emit_by_name (instance, "simple-2"); |
| } |
| |
| static void |
| simple2_cb (gpointer instance, gpointer data) |
| { |
| GSignalInvocationHint *ihint; |
| |
| ihint = g_signal_get_invocation_hint (instance); |
| |
| g_assert_cmpstr (g_signal_name (ihint->signal_id), ==, "simple-2"); |
| } |
| |
| static void |
| test_invocation_hint (void) |
| { |
| GObject *test; |
| |
| test = g_object_new (test_get_type (), NULL); |
| |
| g_signal_connect (test, "simple", G_CALLBACK (simple_cb), NULL); |
| g_signal_connect (test, "simple-2", G_CALLBACK (simple2_cb), NULL); |
| g_signal_emit_by_name (test, "simple"); |
| |
| g_object_unref (test); |
| } |
| |
| static gboolean |
| in_set (const gchar *s, |
| const gchar *set[]) |
| { |
| gint i; |
| |
| for (i = 0; set[i]; i++) |
| { |
| if (g_strcmp0 (s, set[i]) == 0) |
| return TRUE; |
| } |
| |
| return FALSE; |
| } |
| |
| static void |
| test_introspection (void) |
| { |
| guint *ids; |
| guint n_ids; |
| const gchar *name; |
| gint i; |
| const gchar *names[] = { |
| "simple", |
| "simple-2", |
| "generic-marshaller-1", |
| "generic-marshaller-2", |
| "generic-marshaller-enum-return-signed", |
| "generic-marshaller-enum-return-unsigned", |
| "generic-marshaller-int-return", |
| "va-marshaller-int-return", |
| "generic-marshaller-uint-return", |
| "va-marshaller-uint-return", |
| "variant-changed-no-slot", |
| "variant-changed", |
| "all-types", |
| "all-types-va", |
| "all-types-generic", |
| "all-types-null", |
| "all-types-empty", |
| NULL |
| }; |
| GSignalQuery query; |
| |
| ids = g_signal_list_ids (test_get_type (), &n_ids); |
| g_assert_cmpuint (n_ids, ==, g_strv_length ((gchar**)names)); |
| |
| for (i = 0; i < n_ids; i++) |
| { |
| name = g_signal_name (ids[i]); |
| g_assert (in_set (name, names)); |
| } |
| |
| g_signal_query (simple_id, &query); |
| g_assert_cmpuint (query.signal_id, ==, simple_id); |
| g_assert_cmpstr (query.signal_name, ==, "simple"); |
| g_assert (query.itype == test_get_type ()); |
| g_assert (query.signal_flags == G_SIGNAL_RUN_LAST); |
| g_assert (query.return_type == G_TYPE_NONE); |
| g_assert_cmpuint (query.n_params, ==, 0); |
| |
| g_free (ids); |
| } |
| |
| static void |
| test_handler (gpointer instance, gpointer data) |
| { |
| gint *count = data; |
| |
| (*count)++; |
| } |
| |
| static void |
| test_block_handler (void) |
| { |
| GObject *test1, *test2; |
| gint count1 = 0; |
| gint count2 = 0; |
| gulong handler1, handler; |
| |
| test1 = g_object_new (test_get_type (), NULL); |
| test2 = g_object_new (test_get_type (), NULL); |
| |
| handler1 = g_signal_connect (test1, "simple", G_CALLBACK (test_handler), &count1); |
| g_signal_connect (test2, "simple", G_CALLBACK (test_handler), &count2); |
| |
| handler = g_signal_handler_find (test1, G_SIGNAL_MATCH_ID, simple_id, 0, NULL, NULL, NULL); |
| |
| g_assert (handler == handler1); |
| |
| g_assert_cmpint (count1, ==, 0); |
| g_assert_cmpint (count2, ==, 0); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| g_signal_emit_by_name (test2, "simple"); |
| |
| g_assert_cmpint (count1, ==, 1); |
| g_assert_cmpint (count2, ==, 1); |
| |
| g_signal_handler_block (test1, handler1); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| g_signal_emit_by_name (test2, "simple"); |
| |
| g_assert_cmpint (count1, ==, 1); |
| g_assert_cmpint (count2, ==, 2); |
| |
| g_signal_handler_unblock (test1, handler1); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| g_signal_emit_by_name (test2, "simple"); |
| |
| g_assert_cmpint (count1, ==, 2); |
| g_assert_cmpint (count2, ==, 3); |
| |
| g_assert_cmpuint (g_signal_handlers_block_matched (test1, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, test_block_handler, NULL), ==, 0); |
| g_assert_cmpuint (g_signal_handlers_block_matched (test2, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, test_handler, NULL), ==, 1); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| g_signal_emit_by_name (test2, "simple"); |
| |
| g_assert_cmpint (count1, ==, 3); |
| g_assert_cmpint (count2, ==, 3); |
| |
| g_signal_handlers_unblock_matched (test2, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, test_handler, NULL); |
| |
| g_object_unref (test1); |
| g_object_unref (test2); |
| } |
| |
| static void |
| stop_emission (gpointer instance, gpointer data) |
| { |
| g_signal_stop_emission (instance, simple_id, 0); |
| } |
| |
| static void |
| stop_emission_by_name (gpointer instance, gpointer data) |
| { |
| g_signal_stop_emission_by_name (instance, "simple"); |
| } |
| |
| static void |
| dont_reach (gpointer instance, gpointer data) |
| { |
| g_assert_not_reached (); |
| } |
| |
| static void |
| test_stop_emission (void) |
| { |
| GObject *test1; |
| gulong handler; |
| |
| test1 = g_object_new (test_get_type (), NULL); |
| handler = g_signal_connect (test1, "simple", G_CALLBACK (stop_emission), NULL); |
| g_signal_connect_after (test1, "simple", G_CALLBACK (dont_reach), NULL); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| |
| g_signal_handler_disconnect (test1, handler); |
| g_signal_connect (test1, "simple", G_CALLBACK (stop_emission_by_name), NULL); |
| |
| g_signal_emit_by_name (test1, "simple"); |
| |
| g_object_unref (test1); |
| } |
| |
| static void |
| test_signal_disconnect_wrong_object (void) |
| { |
| Test *object, *object2; |
| Test2 *object3; |
| guint signal_id; |
| |
| object = g_object_new (test_get_type (), NULL); |
| object2 = g_object_new (test_get_type (), NULL); |
| object3 = g_object_new (test2_get_type (), NULL); |
| |
| signal_id = g_signal_connect (object, |
| "simple", |
| G_CALLBACK (simple_handler1), |
| NULL); |
| |
| /* disconnect from the wrong object (same type), should warn */ |
| g_test_expect_message ("GLib-GObject", G_LOG_LEVEL_WARNING, |
| "*: instance '*' has no handler with id '*'"); |
| g_signal_handler_disconnect (object2, signal_id); |
| g_test_assert_expected_messages (); |
| |
| /* and from an object of the wrong type */ |
| g_test_expect_message ("GLib-GObject", G_LOG_LEVEL_WARNING, |
| "*: instance '*' has no handler with id '*'"); |
| g_signal_handler_disconnect (object3, signal_id); |
| g_test_assert_expected_messages (); |
| |
| /* it's still connected */ |
| g_assert (g_signal_handler_is_connected (object, signal_id)); |
| |
| g_object_unref (object); |
| g_object_unref (object2); |
| g_object_unref (object3); |
| } |
| |
| /* --- */ |
| |
| int |
| main (int argc, |
| char *argv[]) |
| { |
| g_test_init (&argc, &argv, NULL); |
| |
| g_test_add_func ("/gobject/signals/all-types", test_all_types); |
| g_test_add_func ("/gobject/signals/variant", test_variant_signal); |
| g_test_add_func ("/gobject/signals/destroy-target-object", test_destroy_target_object); |
| g_test_add_func ("/gobject/signals/generic-marshaller-1", test_generic_marshaller_signal_1); |
| g_test_add_func ("/gobject/signals/generic-marshaller-2", test_generic_marshaller_signal_2); |
| g_test_add_func ("/gobject/signals/generic-marshaller-enum-return-signed", test_generic_marshaller_signal_enum_return_signed); |
| g_test_add_func ("/gobject/signals/generic-marshaller-enum-return-unsigned", test_generic_marshaller_signal_enum_return_unsigned); |
| g_test_add_func ("/gobject/signals/generic-marshaller-int-return", test_generic_marshaller_signal_int_return); |
| g_test_add_func ("/gobject/signals/generic-marshaller-uint-return", test_generic_marshaller_signal_uint_return); |
| g_test_add_func ("/gobject/signals/connect", test_connect); |
| g_test_add_func ("/gobject/signals/emission-hook", test_emission_hook); |
| g_test_add_func ("/gobject/signals/introspection", test_introspection); |
| g_test_add_func ("/gobject/signals/block-handler", test_block_handler); |
| g_test_add_func ("/gobject/signals/stop-emission", test_stop_emission); |
| g_test_add_func ("/gobject/signals/invocation-hint", test_invocation_hint); |
| g_test_add_func ("/gobject/signals/test-disconnection-wrong-object", test_signal_disconnect_wrong_object); |
| |
| return g_test_run (); |
| } |
