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xcb: Handle events in boilerplate

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Cairo shouldn't cause any events during a test run. Verify this by explicitly
handling events, too.

Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit is contained in:
Uli Schlachter 2011-01-04 12:27:33 +01:00
parent f0bb3a29b3
commit 8957e50632
1 changed files with 6 additions and 7 deletions
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13
boilerplate/cairo-boilerplate-xcb.c
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@ -592,8 +592,6 @@ _cairo_boilerplate_xcb_finish_surface (cairo_surface_t *surface)
return cairo_surface_status (surface);
while ((ev = xcb_poll_for_event (xtc->c)) != NULL) {
cairo_status_t status = CAIRO_STATUS_SUCCESS;
if (ev->response_type == 0 /* trust me! */) {
xcb_generic_error_t *error = (xcb_generic_error_t *) ev;
@ -606,13 +604,14 @@ _cairo_boilerplate_xcb_finish_surface (cairo_surface_t *surface)
"Detected error during xcb run: %d\n",
error->error_code);
#endif
free (error);
status = CAIRO_STATUS_WRITE_ERROR;
} else {
fprintf (stderr,
"Detected unexpected event during xcb run: %d\n",
ev->response_type);
}
free (ev);
if (status)
return status;
return CAIRO_STATUS_WRITE_ERROR;
}
if (xcb_connection_has_error (xtc->c))