diff options
Diffstat (limited to 'mysql-test/main/func_regexp_pcre.test')
| -rw-r--r-- | mysql-test/main/func_regexp_pcre.test | 35 |
1 files changed, 13 insertions, 22 deletions
diff --git a/mysql-test/main/func_regexp_pcre.test b/mysql-test/main/func_regexp_pcre.test index de0fe94b7c1..3851caf8917 100644 --- a/mysql-test/main/func_regexp_pcre.test +++ b/mysql-test/main/func_regexp_pcre.test @@ -368,6 +368,8 @@ SELECT 'a\nb' RLIKE 'a.b'; SELECT 'a\nb' RLIKE '(?-s)a.b'; SET default_regex_flags=DEFAULT; +# note that old pcre2 reports a different offset +--replace_result 29 30 --error ER_REGEXP_ERROR SELECT REGEXP_SUBSTR('Monday Mon','^((?<DN>Mon|Fri|Sun)day|(?<DN>Tue)sday).*(?P=DN)$'); SET default_regex_flags='DUPNAMES'; @@ -382,10 +384,12 @@ SELECT 'AB' RLIKE 'A B'; SELECT 'AB' RLIKE 'A# this is a comment\nB'; SET default_regex_flags=DEFAULT; -SELECT 'Aq' RLIKE 'A\\q'; -SET default_regex_flags='EXTRA'; --error ER_REGEXP_ERROR SELECT 'Aq' RLIKE 'A\\q'; + +SET default_regex_flags='EXTRA'; +SELECT 'A' RLIKE 'B'; + SET default_regex_flags=DEFAULT; SELECT 'a\nb\nc' RLIKE '^b$'; @@ -430,27 +434,14 @@ SET @regCheck= '\\xE0\\x01'; SELECT CAST(0xE001 AS BINARY) REGEXP @regCheck; --echo # MDEV-12420: Testing recursion overflow ---replace_regex /[0-9]+ exceeded/NUM exceeded/ +# pcre2 < 10.30 relies on stack, we limit recursion depth, REGEXP fails +# newer pcre2 uses heap, no need (and no way) to limit recursion, REGEXP succeeds +# we just test that it doesn't crash with a stack overflow +--disable_warnings +--disable_result_log SELECT 1 FROM dual WHERE ('Alpha,Bravo,Charlie,Delta,Echo,Foxtrot,StrataCentral,Golf,Hotel,India,Juliet,Kilo,Lima,Mike,StrataL3,November,Oscar,StrataL2,Sand,P3,P4SwitchTest,Arsys,Poppa,ExtensionMgr,Arp,Quebec,Romeo,StrataApiV2,PtReyes,Sierra,SandAcl,Arrow,Artools,BridgeTest,Tango,SandT,PAlaska,Namespace,Agent,Qos,PatchPanel,ProjectReport,Ark,Gimp,Agent,SliceAgent,Arnet,Bgp,Ale,Tommy,Central,AsicPktTestLib,Hsc,SandL3,Abuild,Pca9555,Standby,ControllerDut,CalSys,SandLib,Sb820,PointV2,BfnLib,Evpn,BfnSdk,Sflow,ManagementActive,AutoTest,GatedTest,Bgp,Sand,xinetd,BfnAgentLib,bf-utils,Hello,BfnState,Eos,Artest,Qos,Scd,ThermoMgr,Uniform,EosUtils,Eb,FanController,Central,BfnL3,BfnL2,tcp_wrappers,Victor,Environment,Route,Failover,Whiskey,Xray,Gimp,BfnFixed,Strata,SoCal,XApi,Msrp,XpProfile,tcpdump,PatchPanel,ArosTest,FhTest,Arbus,XpAcl,MacConc,XpApi,telnet,QosTest,Alpha2,BfnVlan,Stp,VxlanControllerTest,MplsAgent,Bravo2,Lanz,BfnMbb,Intf,XCtrl,Unicast,SandTunnel,L3Unicast,Ipsec,MplsTest,Rsvp,EthIntf,StageMgr,Sol,MplsUtils,Nat,Ira,P4NamespaceDut,Counters,Charlie2,Aqlc,Mlag,Power,OpenFlow,Lag,RestApi,BfdTest,strongs,Sfa,CEosUtils,Adt746,MaintenanceMode,MlagDut,EosImage,IpEth,MultiProtocol,Launcher,Max3179,Snmp,Acl,IpEthTest,PhyEee,bf-syslibs,tacc,XpL2,p4-ar-switch,p4-bf-switch,LdpTest,BfnPhy,Mirroring,Phy6,Ptp' REGEXP '^((?!\b(Strata|StrataApi|StrataApiV2)\b).)*$'); - -# -# MDEV-13173 An RLIKE that previously worked on 10.0 now returns "Got error 'pcre_exec: recursion limit of 100 exceeded' from regexp" -# -SELECT CONCAT(REPEAT('100,',60),'101') RLIKE '^(([1-9][0-9]*),)*[1-9][0-9]*$'; ---replace_regex /[0-9]+ exceeded/NUM exceeded/ -SELECT CONCAT(REPEAT('100,',400),'101') RLIKE '^(([1-9][0-9]*),)*[1-9][0-9]*$'; - -SELECT REGEXP_INSTR(CONCAT(REPEAT('100,',60),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$'); ---replace_regex /[0-9]+ exceeded/NUM exceeded/ -SELECT REGEXP_INSTR(CONCAT(REPEAT('100,',400),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$'); - -SELECT LENGTH(REGEXP_SUBSTR(CONCAT(REPEAT('100,',60),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$')); ---replace_regex /[0-9]+ exceeded/NUM exceeded/ -SELECT LENGTH(REGEXP_SUBSTR(CONCAT(REPEAT('100,',400),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$')); - -SELECT LENGTH(REGEXP_REPLACE(CONCAT(REPEAT('100,',60),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$', '')); ---replace_regex /[0-9]+ exceeded/NUM exceeded/ -SELECT LENGTH(REGEXP_REPLACE(CONCAT(REPEAT('100,',400),'101'), '^(([1-9][0-9]*),)*[1-9][0-9]*$', '')); +--enable_result_log +--enable_warnings # # MDEV-12942 REGEXP_INSTR returns 1 when using brackets |