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# vim:set ft= ts=4 sw=4 et fdm=marker:
use lib '.';
use t::TestCore;
repeat_each(2);
plan tests => repeat_each() * (blocks() * 3 + 2);
add_block_preprocessor(sub {
my $block = shift;
if (!defined $block->error_log) {
$block->set_value("no_error_log", "[error]\n[alert]\n[emerg]");
}
if (!defined $block->request) {
$block->set_value("request", "GET /t");
}
});
env_to_nginx("PATH");
master_on();
no_long_string();
run_tests();
__DATA__
=== TEST 1: reset the cpu affinity in the sub-process
--- main_config
worker_cpu_affinity 0001;
--- config
location = /t {
content_by_lua_block {
local ngx_pipe = require "ngx.pipe"
local nproc, err = ngx_pipe.spawn({"nproc"})
if not nproc then
ngx.say(err)
return
end
local ncpu, err = nproc:stdout_read_line()
if not ncpu then
ngx.say(err)
return
end
if tonumber(ncpu) < 2 then
-- when ncpu is 1, this test is a smoking test.
-- We could not ensure the affinity is reset, but we could
-- ensure no error occurs.
ngx.say("ok")
return
end
local proc, err = ngx_pipe.spawn({"sleep", 3600})
if not proc then
ngx.say(err)
return
end
-- ensure affinity is already reset before running taskset
ngx.sleep(0.1)
local taskset, err = ngx_pipe.spawn({"taskset", "-pc", proc:pid()})
if not taskset then
ngx.say(err)
return
end
local report, err = taskset:stdout_read_line()
if not report then
ngx.say(err)
return
end
ngx.say(report)
}
}
--- response_body_like
(ok|pid \d+'s current affinity list: 0[-,]\d+)
|
