| #include<stdio.h> |
| #include<stdlib.h> |
| #include<glib-object.h> |
| #include"marshaller.h" |
| |
| static int singleton = 42; |
| |
| void foo(gpointer user_data, gpointer data) { |
| if (user_data != &singleton) { |
| fprintf(stderr, "Invoked foo function was passed incorrect user data.\n"); |
| exit(1); |
| } |
| } |
| |
| void bar(gpointer user_data, gint param1, gpointer data) { |
| if (param1 != singleton) { |
| fprintf(stderr, "Invoked bar function was passed incorrect param1, but %d.\n", param1); |
| exit(2); |
| } |
| if (user_data != &singleton) { |
| fprintf(stderr, "Invoked bar function was passed incorrect user data.\n"); |
| exit(3); |
| } |
| } |
| |
| gfloat baz(gpointer user_data, gboolean param1, guchar param2, gpointer data) { |
| if (param1 != TRUE) { |
| fprintf(stderr, "Invoked baz function was passed incorrect param1.\n"); |
| exit(4); |
| } |
| if (param2 != singleton) { |
| fprintf(stderr, "Invoked baz function was passed incorrect param2.\n"); |
| exit(5); |
| } |
| if (user_data != &singleton) { |
| fprintf(stderr, "Invoked baz function was passed incorrect user data.\n"); |
| exit(6); |
| } |
| return (gfloat)param2; |
| } |
| |
| int main(int argc, char **argv) { |
| GClosure *cc_foo, *cc_bar, *cc_baz; |
| GValue return_value = G_VALUE_INIT; |
| GValue param_values[3] = {G_VALUE_INIT, G_VALUE_INIT, G_VALUE_INIT}; |
| |
| fprintf(stderr, "Invoking foo function.\n"); |
| cc_foo = g_cclosure_new(G_CALLBACK(foo), NULL, NULL); |
| g_closure_set_marshal(cc_foo, g_cclosure_user_marshal_VOID__VOID); |
| g_value_init(¶m_values[0], G_TYPE_POINTER); |
| g_value_set_pointer(¶m_values[0], &singleton); |
| g_closure_invoke(cc_foo, &return_value, 1, param_values, NULL); |
| if (G_VALUE_TYPE(&return_value) != G_TYPE_INVALID) { |
| fprintf(stderr, "Invoked foo function did not return empty value, but %s.\n", |
| G_VALUE_TYPE_NAME(&return_value)); |
| return 7; |
| } |
| g_value_unset(¶m_values[0]); |
| g_value_unset(&return_value); |
| g_closure_unref(cc_foo); |
| |
| fprintf(stderr, "Invoking bar function.\n"); |
| cc_bar = g_cclosure_new(G_CALLBACK(bar), NULL, NULL); |
| g_closure_set_marshal(cc_bar, g_cclosure_user_marshal_VOID__INT); |
| g_value_init(¶m_values[0], G_TYPE_POINTER); |
| g_value_set_pointer(¶m_values[0], &singleton); |
| g_value_init(¶m_values[1], G_TYPE_INT); |
| g_value_set_int(¶m_values[1], 42); |
| g_closure_invoke(cc_bar, &return_value, 2, param_values, NULL); |
| if (G_VALUE_TYPE(&return_value) != G_TYPE_INVALID) { |
| fprintf(stderr, "Invoked bar function did not return empty value.\n"); |
| return 8; |
| } |
| g_value_unset(¶m_values[0]); |
| g_value_unset(¶m_values[1]); |
| g_value_unset(&return_value); |
| g_closure_unref(cc_bar); |
| |
| fprintf(stderr, "Invoking baz function.\n"); |
| cc_baz = g_cclosure_new(G_CALLBACK(baz), NULL, NULL); |
| g_closure_set_marshal(cc_baz, g_cclosure_user_marshal_FLOAT__BOOLEAN_UCHAR); |
| g_value_init(¶m_values[0], G_TYPE_POINTER); |
| g_value_set_pointer(¶m_values[0], &singleton); |
| g_value_init(¶m_values[1], G_TYPE_BOOLEAN); |
| g_value_set_boolean(¶m_values[1], TRUE); |
| g_value_init(¶m_values[2], G_TYPE_UCHAR); |
| g_value_set_uchar(¶m_values[2], 42); |
| g_value_init(&return_value, G_TYPE_FLOAT); |
| g_closure_invoke(cc_baz, &return_value, 3, param_values, NULL); |
| if (g_value_get_float(&return_value) != 42.0f) { |
| fprintf(stderr, "Invoked baz function did not return expected value.\n"); |
| return 9; |
| } |
| g_value_unset(¶m_values[0]); |
| g_value_unset(¶m_values[1]); |
| g_value_unset(¶m_values[2]); |
| g_value_unset(&return_value); |
| g_closure_unref(cc_baz); |
| |
| fprintf(stderr, "All ok.\n"); |
| return 0; |
| } |