# vim:set ft= ts=4 sw=4 et fdm=marker: use Test::Nginx::Socket::Lua; #worker_connections(1014); #master_on(); #workers(2); #log_level('warn'); repeat_each(2); plan tests => repeat_each() * (blocks() * 2 + 9); #no_diff(); #no_long_string(); run_tests(); __DATA__ === TEST 1: gmatch matched --- config location /re { content_by_lua ' for m in ngx.re.gmatch("hello, world", "[a-z]+", "j") do if m then ngx.say(m[0]) else ngx.say("not matched: ", m) end end '; } --- request GET /re --- response_body hello world --- error_log pcre JIT compiling result: 1 === TEST 2: fail to match --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[0-9]", "j") local m = it() if m then ngx.say(m[0]) else ngx.say(m) end local m = it() if m then ngx.say(m[0]) else ngx.say(m) end local m = it() if m then ngx.say(m[0]) else ngx.say(m) end '; } --- request GET /re --- response_body nil nil nil --- error_log pcre JIT compiling result: 1 === TEST 3: gmatch matched but no iterate --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[a-z]+", "j") ngx.say("done") '; } --- request GET /re --- response_body done --- error_log pcre JIT compiling result: 1 === TEST 4: gmatch matched but only iterate once and still matches remain --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[a-z]+", "j") local m = it() if m then ngx.say(m[0]) else ngx.say("not matched") end '; } --- request GET /re --- response_body hello --- error_log pcre JIT compiling result: 1 === TEST 5: gmatch matched + o --- config location /re { content_by_lua ' for m in ngx.re.gmatch("hello, world", "[a-z]+", "jo") do if m then ngx.say(m[0]) else ngx.say("not matched: ", m) end end '; } --- request GET /re --- response_body hello world --- grep_error_log eval qr/pcre JIT compiling result: \d+/ --- grep_error_log_out eval ["pcre JIT compiling result: 1\n", ""] === TEST 6: fail to match + o --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[0-9]", "jo") local m = it() if m then ngx.say(m[0]) else ngx.say(m) end local m = it() if m then ngx.say(m[0]) else ngx.say(m) end local m = it() if m then ngx.say(m[0]) else ngx.say(m) end '; } --- request GET /re --- response_body nil nil nil --- grep_error_log eval qr/pcre JIT compiling result: \d+/ --- grep_error_log_out eval ["pcre JIT compiling result: 1\n", ""] === TEST 7: gmatch matched but no iterate + o --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[a-z]+", "jo") ngx.say("done") '; } --- request GET /re --- response_body done --- grep_error_log eval qr/pcre JIT compiling result: \d+/ --- grep_error_log_out eval ["pcre JIT compiling result: 1\n", ""] === TEST 8: gmatch matched but only iterate once and still matches remain + o --- config location /re { content_by_lua ' local it = ngx.re.gmatch("hello, world", "[a-z]+", "jo") local m = it() if m then ngx.say(m[0]) else ngx.say("not matched") end '; } --- request GET /re --- response_body hello --- grep_error_log eval qr/pcre JIT compiling result: \d+/ --- grep_error_log_out eval ["pcre JIT compiling result: 1\n", ""] === TEST 9: bad pattern --- config location /re { content_by_lua ' local m, err = ngx.re.gmatch("hello\\nworld", "(abc", "j") if not m then ngx.say("error: ", err) return end ngx.say("success") '; } --- request GET /re --- response_body error: pcre_compile() failed: missing ) in "(abc" --- no_error_log [error]