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author | Loïc Hoguin <[email protected]> | 2017-11-01 17:06:37 +0000 |
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committer | Loïc Hoguin <[email protected]> | 2017-11-01 17:06:37 +0000 |
commit | 5bb6438e10ae6b620b88f8d9989e6f6c0d252f34 (patch) | |
tree | 7c5fb1cde5e31df7a069889ccbdde3f2c51bc347 /test/misc_SUITE.erl | |
parent | 836342abb86b3ff15d1c8319a455d776f7027a87 (diff) | |
download | cowboy-5bb6438e10ae6b620b88f8d9989e6f6c0d252f34.tar.gz cowboy-5bb6438e10ae6b620b88f8d9989e6f6c0d252f34.tar.bz2 cowboy-5bb6438e10ae6b620b88f8d9989e6f6c0d252f34.zip |
Don't crash when cowboy_clock is not running
This can happen normally when Cowboy is restarted, for example.
Instead of failing requests when that happens, we degrade
gracefully and do a little more work to provide the current
date header.
Diffstat (limited to 'test/misc_SUITE.erl')
-rw-r--r-- | test/misc_SUITE.erl | 29 |
1 files changed, 27 insertions, 2 deletions
diff --git a/test/misc_SUITE.erl b/test/misc_SUITE.erl index 1e0012e..6d39848 100644 --- a/test/misc_SUITE.erl +++ b/test/misc_SUITE.erl @@ -23,9 +23,14 @@ all() -> [{group, no_env}|cowboy_test:common_all()]. groups() -> - Common = ct_helper:all(?MODULE) -- [set_env_missing], - [{no_env, [], [set_env_missing]}|cowboy_test:common_groups(Common)]. + Common = ct_helper:all(?MODULE) -- [restart_gracefully, set_env_missing], + [ + {app, [], [restart_gracefully]}, + {no_env, [], [set_env_missing]} + |cowboy_test:common_groups(Common)]. +init_per_group(app, Config) -> + cowboy_test:init_common_groups(http, Config, ?MODULE); init_per_group(Name=no_env, Config) -> cowboy_test:init_http(Name, #{}, Config); init_per_group(Name, Config) -> @@ -39,6 +44,26 @@ init_dispatch(_) -> {"/", hello_h, []} ]}]). +%% Tests. + +restart_gracefully(Config) -> + doc("Ensure we can process request when the cowboy application is being restarted."), + ConnPid = gun_open(Config), + %% We can do a request before stopping cowboy. + Ref1 = gun:get(ConnPid, "/"), + {response, _, 200, _} = gun:await(ConnPid, Ref1), + %% Stop the cowboy application. + ok = application:stop(cowboy), + %% We can still do a request even though cowboy is stopped. + Ref2 = gun:get(ConnPid, "/"), + {response, _, 200, _} = gun:await(ConnPid, Ref2), + %% Start the cowboy application again. + ok = application:start(cowboy), + %% Even after restarting there are no issues. + Ref3 = gun:get(ConnPid, "/"), + {response, _, 200, _} = gun:await(ConnPid, Ref3), + ok. + router_invalid_path(Config) -> doc("Ensure a path with invalid percent-encoded characters results in a 400."), ConnPid = gun_open(Config), |