cowboy/test/handlers/crash_h.erl

%% This module crashes immediately.

-module(crash_h).

-behaviour(cowboy_handler).

-export([init/2]).

-spec init(_, _) -> no_return().
init(_, no_reply) ->
	ct_helper:ignore(?MODULE, init, 2),
	error(crash);
init(Req, reply) ->
	_ = cowboy_req:reply(200, Req),
	ct_helper:ignore(?MODULE, init, 2),
	error(crash);
init(_, internal_exit) ->
	ct_helper:ignore(?MODULE, init, 2),
	exit(internal_exit);
init(_, external_exit) ->
	ct_helper:ignore(?MODULE, init, 2),
	exit(self(), external_exit).
Handle error_response command in cowboy_metrics_h 2018-10-20 10:11:14 +01:00			`%% This module crashes immediately.`

			`-module(crash_h).`

			`-behaviour(cowboy_handler).`

			`-export([init/2]).`

			`-spec init(_, _) -> no_return().`
			`init(_, no_reply) ->`
			`ct_helper:ignore(?MODULE, init, 2),`
			`error(crash);`
			`init(Req, reply) ->`
			`_ = cowboy_req:reply(200, Req),`
			`ct_helper:ignore(?MODULE, init, 2),`
[1551] Handle external exits of processes Adds handler to capture external exits of processes, and tests to verify this is indeed happening. Problem: I don't know how to silence crash reports in this case. When I run the tests, I can see the crash reports I added, but I would like to silence them in tests. ct_helper:ignore() doesn't seem to cut it the way I use it, which is probably wrong. I see on the console: Testing ninenines.cowboy.metrics_SUITE: Starting test, 96 test cases =ERROR REPORT==== 23-Apr-2021::11:22:09 === Ranch listener http, connection process <0.266.0>, stream 1 had its request process <0.275.0> exit with reason external_exit which we probably want to silence but I'm not sure how. Help? 2021-04-23 11:22:44 +02:00			`error(crash);`
			`init(_, internal_exit) ->`
			`ct_helper:ignore(?MODULE, init, 2),`
			`exit(internal_exit);`
			`init(_, external_exit) ->`
			`ct_helper:ignore(?MODULE, init, 2),`
			`exit(self(), external_exit).`