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Buat File | Buat Folder
Dir : ~/www/server/nginx/src/lua_nginx_module/t/
View File Name : 160-disable-init-by-lua.t

use Test::Nginx::Socket::Lua;

repeat_each(2);

plan tests => repeat_each() * (blocks() * 3);

$ENV{TEST_NGINX_HTML_DIR} ||= html_dir();

my $html_dir = $ENV{TEST_NGINX_HTML_DIR};
my $http_config = <<_EOC_;
    init_by_lua_block {
        function set_up_ngx_tmp_conf(conf)
            if conf == nil then
                conf = [[
                    # to prevent the test process from overwriting the
                    # original pid file
                    pid logs/test_nginx.pid;
                    events {
                        worker_connections 64;
                    }
                    http {
                        init_by_lua_block {
                            ngx.log(ngx.ERR, "run init_by_lua")
                        }
                    }
                ]]
            end

            assert(os.execute("mkdir -p $html_dir/logs"))

            local conf_file = "$html_dir/nginx.conf"
            local f, err = io.open(conf_file, "w")
            if not f then
                ngx.log(ngx.ERR, err)
                return
            end

            assert(f:write(conf))
            f:close()

            return conf_file
        end

        function get_ngx_bin_path()
            local ffi = require "ffi"
            ffi.cdef[[char **ngx_argv;]]
            return ffi.string(ffi.C.ngx_argv[0])
        end
    }
_EOC_

add_block_preprocessor(sub {
    my $block = shift;

    if (!defined $block->http_config) {
        $block->set_value("http_config", $http_config);
    }

    if (!defined $block->request) {
        $block->set_value("request", "GET /t");
    }
});

env_to_nginx("PATH");
log_level("warn");
no_long_string();
run_tests();

__DATA__

=== TEST 1: ensure init_by_lua* is not run in signaller process
--- config
    location = /t {
        content_by_lua_block {
            local conf_file = set_up_ngx_tmp_conf()
            local nginx = get_ngx_bin_path()

            local cmd = nginx .. " -p $TEST_NGINX_HTML_DIR -c " .. conf_file .. " -s reopen"
            local p, err = io.popen(cmd)
            if not p then
                ngx.log(ngx.ERR, err)
                return
            end

            local out, err = p:read("*a")
            if not out then
                ngx.log(ngx.ERR, err)

            else
                ngx.log(ngx.WARN, out)
            end
            p:close()
            collectgarbage("collect")
        }
    }
--- error_log
failed (2: No such file or directory)
--- no_error_log eval
qr/\[error\] .*? init_by_lua:\d+: run init_by_lua/



=== TEST 2: init_by_lua* does not run when testing Nginx configuration
--- config
    location = /t {
        content_by_lua_block {
            local conf_file = set_up_ngx_tmp_conf()
            local nginx = get_ngx_bin_path()

            local cmd = nginx .. " -p $TEST_NGINX_HTML_DIR -c " .. conf_file .. " -t"
            local p, err = io.popen(cmd)
            if not p then
                ngx.log(ngx.ERR, err)
                return
            end

            local out, err = p:read("*a")
            if not out then
                ngx.log(ngx.ERR, err)

            else
                ngx.log(ngx.WARN, out)
            end
            p:close()

            local cmd = nginx .. " -p $TEST_NGINX_HTML_DIR -c " .. conf_file .. " -T"
            local p, err = io.popen(cmd)
            if not p then
                ngx.log(ngx.ERR, err)
                return
            end

            local out, err = p:read("*a")
            if not out then
                ngx.log(ngx.ERR, err)

            else
                ngx.log(ngx.WARN, out)
            end
            p:close()
            collectgarbage("collect")
        }
    }
--- error_log
test is successful
--- no_error_log eval
qr/\[error\] .*? init_by_lua:\d+: run init_by_lua/



=== TEST 3: init_by_lua* does not run when testing Nginx configuration which contains 'lua_shared_dict' (GitHub #1462)
--- config
    location = /t {
        content_by_lua_block {
            local conf = [[
                pid logs/test_nginx.pid;
                events {
                    worker_connections 64;
                }
                http {
                    lua_shared_dict test 64k;
                    init_by_lua_block {
                        ngx.log(ngx.ERR, "run init_by_lua with lua_shared_dict")
                    }
                }
            ]]
            local conf_file = set_up_ngx_tmp_conf(conf)
            local nginx = get_ngx_bin_path()

            local cmd = nginx .. " -p $TEST_NGINX_HTML_DIR -c " .. conf_file .. " -t"
            local p, err = io.popen(cmd)
            if not p then
                ngx.log(ngx.ERR, err)
                return
            end

            local out, err = p:read("*a")
            if not out then
                ngx.log(ngx.ERR, err)

            else
                ngx.log(ngx.WARN, out)
            end
            p:close()

            local cmd = nginx .. " -p $TEST_NGINX_HTML_DIR -c " .. conf_file .. " -T"
            local p, err = io.popen(cmd)
            if not p then
                ngx.log(ngx.ERR, err)
                return
            end

            local out, err = p:read("*a")
            if not out then
                ngx.log(ngx.ERR, err)

            else
                ngx.log(ngx.WARN, out)
            end
            p:close()
            collectgarbage("collect")
        }
    }
--- error_log
test is successful
--- no_error_log eval
qr/\[error\] .*? init_by_lua:\d+: run init_by_lua with lua_shared_dict/