mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
#include <stdlib.h>
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#include <gtk/gtk.h>
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static void
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test_unset_display_subprocess1 (void)
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{
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GdkDisplayManager *manager;
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g_unsetenv ("DISPLAY");
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g_assert (!gtk_init_check ());
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manager = gdk_display_manager_get ();
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g_assert (manager != NULL);
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g_assert (gdk_display_manager_get_default_display (manager) == NULL);
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}
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static void
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test_unset_display_subprocess2 (void)
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{
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g_unsetenv ("DISPLAY");
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gtk_init ();
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}
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static void
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test_unset_display (void)
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{
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g_test_trap_subprocess ("/display/unset-display/subprocess/1", 0, 0);
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g_test_trap_assert_passed ();
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g_test_trap_subprocess ("/display/unset-display/subprocess/2", 0, 0);
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g_test_trap_assert_failed ();
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g_test_trap_assert_stderr ("*cannot open display*");
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}
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static void
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test_bad_display_subprocess1 (void)
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{
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GdkDisplayManager *manager;
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g_setenv ("DISPLAY", "poo", TRUE);
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g_assert (!gtk_init_check ());
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manager = gdk_display_manager_get ();
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g_assert (manager != NULL);
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g_assert (gdk_display_manager_get_default_display (manager) == NULL);
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}
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static void
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test_bad_display_subprocess2 (void)
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{
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g_setenv ("DISPLAY", "poo", TRUE);
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gtk_init ();
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}
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static void
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test_bad_display (void)
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{
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g_test_trap_subprocess ("/display/bad-display/subprocess/1", 0, 0);
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g_test_trap_assert_passed ();
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g_test_trap_subprocess ("/display/bad-display/subprocess/2", 0, 0);
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g_test_trap_assert_failed ();
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g_test_trap_assert_stderr ("*cannot open display*");
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}
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int
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main (int argc, char *argv[])
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{
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g_test_init (&argc, &argv, NULL);
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gdk_set_allowed_backends ("x11");
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g_test_add_func ("/display/unset-display", test_unset_display);
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g_test_add_func ("/display/unset-display/subprocess/1", test_unset_display_subprocess1);
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g_test_add_func ("/display/unset-display/subprocess/2", test_unset_display_subprocess2);
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g_test_add_func ("/display/bad-display", test_bad_display);
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g_test_add_func ("/display/bad-display/subprocess/1", test_bad_display_subprocess1);
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g_test_add_func ("/display/bad-display/subprocess/2", test_bad_display_subprocess2);
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return g_test_run ();
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}
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