Lines Matching refs:handler

18   handler = ctx.attach_diagnostic_handler(callback)
19   assert handler.attached
23   assert not handler.attached
26   handler = None
34   handler = ctx.attach_diagnostic_handler(callback)
35   assert handler.attached
36   handler.detach()
37   assert not handler.attached
44   with ctx.attach_diagnostic_handler(callback) as handler:
45     assert handler.attached
46   assert not handler.attached
53   with ctx.attach_diagnostic_handler(callback) as handler:
54     assert handler.attached
55     handler.detach()
56   assert not handler.attached
67   handler = ctx.attach_diagnostic_handler(callback)
70   assert not handler.had_error
82   handler = ctx.attach_diagnostic_handler(callback)
85   assert not handler.had_error
100   handler = ctx.attach_diagnostic_handler(callback)
103   assert not handler.had_error
111   handler = ctx.attach_diagnostic_handler(callback)
114   assert handler.had_error
125   handler = ctx.attach_diagnostic_handler(callback)
128   assert not handler.had_error