diff options
Diffstat (limited to 'mysql-test/t/xml.test')
| -rw-r--r-- | mysql-test/t/xml.test | 535 |
1 files changed, 535 insertions, 0 deletions
diff --git a/mysql-test/t/xml.test b/mysql-test/t/xml.test new file mode 100644 index 00000000000..1d16652ab1e --- /dev/null +++ b/mysql-test/t/xml.test @@ -0,0 +1,535 @@ +SET @xml='<a aa1="aa1" aa2="aa2">a1<b ba1="ba1">b1<c>c1</c>b2</b>a2</a>'; +SELECT extractValue(@xml,'/a'); +SELECT extractValue(@xml,'/a/b'); +SELECT extractValue(@xml,'/a/b/c'); +SELECT extractValue(@xml,'/a/@aa1'); +SELECT extractValue(@xml,'/a/@aa2'); +SELECT extractValue(@xml,'/a/@*'); +SELECT extractValue(@xml,'//@ba1'); + +SELECT extractValue(@xml,'//a'); +SELECT extractValue(@xml,'//b'); +SELECT extractValue(@xml,'//c'); +SELECT extractValue(@xml,'/a//b'); +SELECT extractValue(@xml,'/a//c'); +SELECT extractValue(@xml,'//*'); +SELECT extractValue(@xml,'/a//*'); +SELECT extractValue(@xml,'/./a'); +SELECT extractValue(@xml,'/a/b/.'); +SELECT extractValue(@xml,'/a/b/..'); +SELECT extractValue(@xml,'/a/b/../@aa1'); +SELECT extractValue(@xml,'/*'); +SELECT extractValue(@xml,'/*/*'); +SELECT extractValue(@xml,'/*/*/*'); + +SELECT extractValue(@xml,'/a/child::*'); +SELECT extractValue(@xml,'/a/self::*'); +SELECT extractValue(@xml,'/a/descendant::*'); +SELECT extractValue(@xml,'/a/descendant-or-self::*'); +SELECT extractValue(@xml,'/a/attribute::*'); +SELECT extractValue(@xml,'/a/b/c/parent::*'); +SELECT extractValue(@xml,'/a/b/c/ancestor::*'); +SELECT extractValue(@xml,'/a/b/c/ancestor-or-self::*'); +SELECT extractValue(@xml,'/descendant-or-self::*'); + +SET @xml='<a>a11<b ba="ba11" ba="ba12">b11</b><b ba="ba21" ba="ba22">b21<c>c1</c>b22</b>a12</a>'; +SELECT extractValue(@xml,'/a/b/c/ancestor-or-self::*'); +SELECT extractValue(@xml,'//@ba'); + +SET @xml='<a><b>b</b><c>c</c></a>'; +SELECT extractValue(@xml,'/a/b'); +SELECT extractValue(@xml,'/a/c'); +SELECT extractValue(@xml,'/a/child::b'); +SELECT extractValue(@xml,'/a/child::c'); + +SET @xml='<a><b>b1</b><c>c1</c><b>b2</b><c>c2</c></a>'; +SELECT extractValue(@xml,'/a/b[1]'); +SELECT extractValue(@xml,'/a/b[2]'); +SELECT extractValue(@xml,'/a/c[1]'); +SELECT extractValue(@xml,'/a/c[2]'); + +SET @xml='<a><b x="xb1" x="xb2"/><c x="xc1" x="xc2"/></a>'; +SELECT extractValue(@xml,'/a//@x'); +SELECT extractValue(@xml,'/a//@x[1]'); +SELECT extractValue(@xml,'/a//@x[2]'); + +SET @xml='<a><b>b1</b><b>b2</b><c><b>c1b1</b><b>c1b2</b></c><c><b>c2b1</c></b></a>'; +SELECT extractValue(@xml,'//b[1]'); +SELECT extractValue(@xml,'/descendant::b[1]'); + +SET @xml='<a><b>b1</b><b>b2</b></a>'; +SELECT extractValue(@xml,'/a/b[1+0]'); +SELECT extractValue(@xml,'/a/b[1*1]'); +SELECT extractValue(@xml,'/a/b[--1]'); +SELECT extractValue(@xml,'/a/b[2*1-1]'); + +SELECT extractValue(@xml,'/a/b[1+1]'); +SELECT extractValue(@xml,'/a/b[1*2]'); +SELECT extractValue(@xml,'/a/b[--2]'); +SELECT extractValue(@xml,'/a/b[1*(3-1)]'); + +SELECT extractValue(@xml,'//*[1=1]'); +SELECT extractValue(@xml,'//*[1!=1]'); +SELECT extractValue(@xml,'//*[1>1]'); +SELECT extractValue(@xml,'//*[2>1]'); +SELECT extractValue(@xml,'//*[1>2]'); +SELECT extractValue(@xml,'//*[1>=1]'); +SELECT extractValue(@xml,'//*[2>=1]'); +SELECT extractValue(@xml,'//*[1>=2]'); +SELECT extractValue(@xml,'//*[1<1]'); +SELECT extractValue(@xml,'//*[2<1]'); +SELECT extractValue(@xml,'//*[1<2]'); +SELECT extractValue(@xml,'//*[1<=1]'); +SELECT extractValue(@xml,'//*[2<=1]'); +SELECT extractValue(@xml,'//*[1<=2]'); + +SET @xml='<a><b>b11<c>c11</c></b><b>b21<c>c21</c></b></a>'; +SELECT extractValue(@xml,'/a/b[c="c11"]'); +SELECT extractValue(@xml,'/a/b[c="c21"]'); + +SET @xml='<a><b c="c11">b11</b><b c="c21">b21</b></a>'; +SELECT extractValue(@xml,'/a/b[@c="c11"]'); +SELECT extractValue(@xml,'/a/b[@c="c21"]'); + +SET @xml='<a>a1<b c="c11">b11<d>d11</d></b><b c="c21">b21<d>d21</d></b></a>'; +SELECT extractValue(@xml, '/a/b[@c="c11"]/d'); +SELECT extractValue(@xml, '/a/b[@c="c21"]/d'); +SELECT extractValue(@xml, '/a/b[d="d11"]/@c'); +SELECT extractValue(@xml, '/a/b[d="d21"]/@c'); +SELECT extractValue(@xml, '/a[b="b11"]'); +SELECT extractValue(@xml, '/a[b/@c="c11"]'); +SELECT extractValue(@xml, '/a[b/d="d11"]'); +SELECT extractValue(@xml, '/a[/a/b="b11"]'); +SELECT extractValue(@xml, '/a[/a/b/@c="c11"]'); +SELECT extractValue(@xml, '/a[/a/b/d="d11"]'); + +SELECT extractValue('<a>a</a>', '/a[false()]'); +SELECT extractValue('<a>a</a>', '/a[true()]'); +SELECT extractValue('<a>a</a>', '/a[not(false())]'); +SELECT extractValue('<a>a</a>', '/a[not(true())]'); +SELECT extractValue('<a>a</a>', '/a[true() and true()]'); +SELECT extractValue('<a>a</a>', '/a[true() and false()]'); +SELECT extractValue('<a>a</a>', '/a[false()and false()]'); +SELECT extractValue('<a>a</a>', '/a[false()and true()]'); +SELECT extractValue('<a>a</a>', '/a[true() or true()]'); +SELECT extractValue('<a>a</a>', '/a[true() or false()]'); +SELECT extractValue('<a>a</a>', '/a[false()or false()]'); +SELECT extractValue('<a>a</a>', '/a[false()or true()]'); + +SET @xml='<a>ab<b c="c" c="e">b1</b><b c="d">b2</b><b c="f" c="e">b3</b></a>'; +select extractValue(@xml,'/a/b[@c="c"]'); +select extractValue(@xml,'/a/b[@c="d"]'); +select extractValue(@xml,'/a/b[@c="e"]'); +select extractValue(@xml,'/a/b[not(@c="e")]'); +select extractValue(@xml,'/a/b[@c!="e"]'); +select extractValue(@xml,'/a/b[@c="c" or @c="d"]'); +select extractValue(@xml,'/a/b[@c="c" and @c="e"]'); + +SET @xml='<a><b c="c" d="d">b1</b><b d="d" e="e">b2</b></a>'; +select extractValue(@xml,'/a/b[@c]'); +select extractValue(@xml,'/a/b[@d]'); +select extractValue(@xml,'/a/b[@e]'); +select extractValue(@xml,'/a/b[not(@c)]'); +select extractValue(@xml,'/a/b[not(@d)]'); +select extractValue(@xml,'/a/b[not(@e)]'); + +select extractValue(@xml, '/a/b[boolean(@c) or boolean(@d)]'); +select extractValue(@xml, '/a/b[boolean(@c) or boolean(@e)]'); +select extractValue(@xml, '/a/b[boolean(@d) or boolean(@e)]'); +select extractValue(@xml, '/a/b[boolean(@c) and boolean(@d)]'); +select extractValue(@xml, '/a/b[boolean(@c) and boolean(@e)]'); +select extractValue(@xml, '/a/b[boolean(@d) and boolean(@e)]'); + +select extractValue(@xml, '/a/b[@c or @d]'); +select extractValue(@xml, '/a/b[@c or @e]'); +select extractValue(@xml, '/a/b[@d or @e]'); +select extractValue(@xml, '/a/b[@c and @d]'); +select extractValue(@xml, '/a/b[@c and @e]'); +select extractValue(@xml, '/a/b[@d and @e]'); + +SET @xml='<a><b c="c">b1</b><b>b2</b></a>'; +SELECT extractValue(@xml,'/a/b[@*]'); +SELECT extractValue(@xml,'/a/b[not(@*)]'); + +SELECT extractValue('<a>a</a>', '/a[ceiling(3.1)=4]'); +SELECT extractValue('<a>a</a>', '/a[floor(3.1)=3]'); +SELECT extractValue('<a>a</a>', '/a[round(3.1)=3]'); +SELECT extractValue('<a>a</a>', '/a[round(3.8)=4]'); + +SELECT extractValue('<a><b>b</b><c>c</c></a>', '/a/b | /a/c'); + +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[position()=1]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[position()=2]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[position()=3]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[1=position()]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[2=position()]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[3=position()]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[2>=position()]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[2<=position()]'); +select extractValue('<a b="b1" b="b2" b="b3"/>','/a/@b[position()=3 or position()=2]'); + +SELECT extractValue('<a>a<b>a1<c>c1</c></b><b>a2</b></a>','/a/b[count(c)=0]'); +SELECT extractValue('<a>a<b>a1<c>c1</c></b><b>a2</b></a>','/a/b[count(c)=1]'); +select extractValue('<a>a1<b ba="1" ba="2">b1</b><b>b2</b>4</a>','/a/b[sum(@ba)=3]'); + +select extractValue('<a><b>b1</b><b>b2</b></a>','/a/b[1]'); +select extractValue('<a><b>b1</b><b>b2</b></a>','/a/b[boolean(1)]'); +select extractValue('<a><b>b1</b><b>b2</b></a>','/a/b[true()]'); +select extractValue('<a><b>b1</b><b>b2</b></a>','/a/b[number(true())]'); + +select extractValue('<a>ab</a>','/a[contains("abc","b")]'); +select extractValue('<a>ab</a>','/a[contains(.,"a")]'); +select extractValue('<a>ab</a>','/a[contains(.,"b")]'); +select extractValue('<a>ab</a>','/a[contains(.,"c")]'); + +select extractValue('<a b="1">ab</a>','/a[concat(@b,"2")="12"]'); + +SET @xml='<a b="11" b="12" b="21" b="22">ab</a>'; +select extractValue(@xml, '/a/@b[substring(.,2)="1"]'); +select extractValue(@xml, '/a/@b[substring(.,2)="2"]'); +select extractValue(@xml, '/a/@b[substring(.,1,1)="1"]'); +select extractValue(@xml, '/a/@b[substring(.,1,1)="2"]'); +select extractValue(@xml, '/a/@b[substring(.,2,1)="1"]'); +select extractValue(@xml, '/a/@b[substring(.,2,1)="2"]'); + +# +# Bug#16319: XML: extractvalue() returns syntax errors for some functions +# +SET @xml='<a><b>b1</b><b>b2</b></a>'; +SELECT extractValue(@xml, '/a/b[string-length("x")=1]'); +SELECT extractValue(@xml, '/a/b[string-length("xx")=2]'); +SELECT extractValue(@xml, '/a/b[string-length("xxx")=2]'); +SELECT extractValue(@xml, '/a/b[string-length("x")]'); +SELECT extractValue(@xml, '/a/b[string-length("xx")]'); +SELECT extractValue(@xml, '/a/b[string-length()]'); +--error 1105 +SELECT extractValue(@xml, 'string-length()'); +SELECT extractValue(@xml, 'string-length("x")'); + +SET @xml='<a b="b11" b="b12" b="b21" b="22"/>'; +select extractValue(@xml,'/a/@b'); +select extractValue(@xml,'/a/@b[contains(.,"1")]'); +select extractValue(@xml,'/a/@b[contains(.,"1")][contains(.,"2")]'); +select extractValue(@xml,'/a/@b[contains(.,"1")][contains(.,"2")][2]'); + +SET @xml='<a>a1<b>b1<c>c1</c>b2</b>a2</a>'; +select UpdateXML('<a>a1<b>b1<c>c1</c>b2</b>a2</a>','/a/b/c','+++++++++'); +select UpdateXML('<a>a1<b>b1<c>c1</c>b2</b>a2</a>','/a/b/c','<c1>+++++++++</c1>'); +select UpdateXML('<a>a1<b>b1<c>c1</c>b2</b>a2</a>','/a/b/c','<c1/>'); + +SET @xml='<a><b>bb</b></a>'; +select UpdateXML(@xml, '/a/b', '<b>ccc</b>'); + +SET @xml='<a aa1="aa1" aa2="aa2"><b bb1="bb1" bb2="bb2">bb</b></a>'; +select UpdateXML(@xml, '/a/b', '<b>ccc</b>'); +select UpdateXML(@xml, '/a/@aa1', ''); +select UpdateXML(@xml, '/a/@aa1', 'aa3="aa3"'); +select UpdateXML(@xml, '/a/@aa2', ''); +select UpdateXML(@xml, '/a/@aa2', 'aa3="aa3"'); +select UpdateXML(@xml, '/a/b/@bb1', ''); +select UpdateXML(@xml, '/a/b/@bb1', 'bb3="bb3"'); +select UpdateXML(@xml, '/a/b/@bb2', ''); +select UpdateXML(@xml, '/a/b/@bb2', 'bb3="bb3"'); + +# +# Bug#27898 UPDATEXML Crashes the Server! +# +select updatexml('<div><div><span>1</span><span>2</span></div></div>', + '/','<tr><td>1</td><td>2</td></tr>') as upd1; +select updatexml('', '/', '') as upd2; + +# +# Bug#16234 XML: Crash if ExtractValue() +# +SET @xml= '<order><clerk>lesser wombat</clerk></order>'; +select extractvalue(@xml,'order/clerk'); +select extractvalue(@xml,'/order/clerk'); + +# +# Bug#16314 XML: extractvalue() crash if vertical bar +# +select extractvalue('<a><b>B</b></a>','/a|/b'); +select extractvalue('<a><b>B</b></a>','/a|b'); +select extractvalue('<a>a<b>B</b></a>','/a|/b'); +select extractvalue('<a>a<b>B</b></a>','/a|b'); +select extractvalue('<a>a<b>B</b></a>','a|/b'); + +# +# Bug#16312 XML: extractvalue() crash if angle brackets +# +--error 1105 +select extractvalue('<a>A</a>','/<a>'); + +# +# Bug#16313 XML: extractvalue() ignores '!' in names +# +--error 1105 +select extractvalue('<a><b>b</b><b!>b!</b!></a>','//b!'); + +# +# Bug #16315 XML: extractvalue() handles self badly +# +select extractvalue('<a>A<b>B<c>C</c></b></a>','/a/descendant::*'); +select extractvalue('<a>A<b>B<c>C</c></b></a>','/a/self::*'); +select extractvalue('<a>A<b>B<c>C</c></b></a>','/a/descendant-or-self::*'); +# Bug #16320 XML: extractvalue() won't accept names containing underscores +# +select extractvalue('<A_B>A</A_B>','/A_B'); + +# +# Bug#16318: XML: extractvalue() incorrectly returns last() = 1 +# +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[position()]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)=last()]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[last()]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[last()-1]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[last()=1]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[last()=2]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[last()=position()]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)-1]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)=1]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)=2]'); +select extractvalue('<a>A<b>B1</b><b>B2</b></a>','/a/b[count(.)=position()]'); +# +# Bug#16316: XML: extractvalue() is case-sensitive with contains() +# +select extractvalue('<a>Jack</a>','/a[contains(../a,"J")]'); +select extractvalue('<a>Jack</a>','/a[contains(../a,"j")]'); +select extractvalue('<a>Jack</a>','/a[contains(../a,"j")]' collate latin1_bin); +select extractvalue('<a>Jack</a>' collate latin1_bin,'/a[contains(../a,"j")]'); + +# +# Bug#18285: ExtractValue not returning character +# data within <![CDATA[]]> as expected +# +select ExtractValue('<tag1><![CDATA[test]]></tag1>','/tag1'); + +# +# Bug#18201: XML: ExtractValue works even if the xml fragment +# is not well-formed xml +# +select extractValue('<a>a','/a'); +select extractValue('<a>a<','/a'); +select extractValue('<a>a</','/a'); +select extractValue('<a>a</a','/a'); +select extractValue('<a>a</a></b>','/a'); +select extractValue('<a b=>a</a>','/a'); + +# +# Bug #18171 XML: ExtractValue: the XPath position() +# function crashes the server! +# +--error 1105 +select extractValue('<e>1</e>','position()'); +--error 1105 +select extractValue('<e>1</e>','last()'); + + +# +# Bug #18172 XML: Extractvalue() accepts mallformed +# XPath without a XPath syntax error +# +--error 1105 +select extractValue('<e><a>1</a></e>','/e/'); + +# +# Bug#16233: XML: ExtractValue() fails with special characters +# +set names utf8; +select extractValue('<Ñ><r>r</r></Ñ>','/Ñ/r'); +select extractValue('<r><Ñ>Ñ</Ñ></r>','/r/Ñ'); +select extractValue('<Ñ r="r"/>','/Ñ/@r'); +select extractValue('<r Ñ="Ñ"/>','/r/@Ñ'); +--disable_warnings +DROP PROCEDURE IF EXISTS p2; +--enable_warnings +DELIMITER //; +CREATE PROCEDURE p2 () +BEGIN + DECLARE p LONGTEXT CHARACTER SET UTF8 DEFAULT '<Ñ><r>A</r></Ñ>'; + SELECT EXTRACTVALUE(p,'/Ñ/r'); +END// +DELIMITER ;// +CALL p2(); +DROP PROCEDURE p2; + +# +# Bug#18170: XML: ExtractValue(): +# XPath expression can't use QNames (colon in names) +# +select extractValue('<ns:element xmlns:ns="myns"/>','count(ns:element)'); +select extractValue('<ns:element xmlns:ns="myns">a</ns:element>','/ns:element'); +select extractValue('<ns:element xmlns:ns="myns">a</ns:element>','/ns:element/@xmlns:ns'); + +# +# Bug#20795 extractvalue() won't accept names containing a dot (.) +# +select extractValue('<foo><foo.bar>Data</foo.bar><something>Otherdata</something></foo>','/foo/foo.bar'); +select extractValue('<foo><foo.bar>Data</foo.bar><something>Otherdata</something></foo>','/foo/something'); + +# +# Bug#20854 XML functions: wrong result in ExtractValue +# +--error 1105 +select extractValue('<zot><tim0><01>10:39:15</01><02>140</02></tim0></zot>','/zot/tim0/02'); +select extractValue('<zot><tim0><01>10:39:15</01><02>140</02></tim0></zot>','//*'); +# dot and dash are bad identtifier start character +select extractValue('<.>test</.>','//*'); +select extractValue('<->test</->','//*'); +# semicolon is good identifier start character +select extractValue('<:>test</:>','//*'); +# underscore is good identifier start character +select extractValue('<_>test</_>','//*'); +# dot, dash, underscore and semicolon are good identifier middle characters +select extractValue('<x.-_:>test</x.-_:>','//*'); + +# +# Bug#22823 gt and lt operators appear to be +# reversed in ExtractValue() command +# +set @xml= "<entry><id>pt10</id><pt>10</pt></entry><entry><id>pt50</id><pt>50</pt></entry>"; +select ExtractValue(@xml, "/entry[(pt=10)]/id"); +select ExtractValue(@xml, "/entry[(pt!=10)]/id"); +select ExtractValue(@xml, "/entry[(pt<10)]/id"); +select ExtractValue(@xml, "/entry[(pt<=10)]/id"); +select ExtractValue(@xml, "/entry[(pt>10)]/id"); +select ExtractValue(@xml, "/entry[(pt>=10)]/id"); +select ExtractValue(@xml, "/entry[(pt=50)]/id"); +select ExtractValue(@xml, "/entry[(pt!=50)]/id"); +select ExtractValue(@xml, "/entry[(pt<50)]/id"); +select ExtractValue(@xml, "/entry[(pt<=50)]/id"); +select ExtractValue(@xml, "/entry[(pt>50)]/id"); +select ExtractValue(@xml, "/entry[(pt>=50)]/id"); +select ExtractValue(@xml, "/entry[(10=pt)]/id"); +select ExtractValue(@xml, "/entry[(10!=pt)]/id"); +select ExtractValue(@xml, "/entry[(10>pt)]/id"); +select ExtractValue(@xml, "/entry[(10>=pt)]/id"); +select ExtractValue(@xml, "/entry[(10<pt)]/id"); +select ExtractValue(@xml, "/entry[(10<=pt)]/id"); +select ExtractValue(@xml, "/entry[(50=pt)]/id"); +select ExtractValue(@xml, "/entry[(50!=pt)]/id"); +select ExtractValue(@xml, "/entry[(50>pt)]/id"); +select ExtractValue(@xml, "/entry[(50>=pt)]/id"); +select ExtractValue(@xml, "/entry[(50<pt)]/id"); +select ExtractValue(@xml, "/entry[(50<=pt)]/id"); + +# +# Bug#24747 XPath error with the node name "Text" +# +# +# Test nodetypes in node name context +# +select ExtractValue('<a><b><Text>test</Text></b></a>','/a/b/Text'); +select ExtractValue('<a><b><comment>test</comment></b></a>','/a/b/comment'); +select ExtractValue('<a><b><node>test</node></b></a>','/a/b/node'); +select ExtractValue('<a><b><processing-instruction>test</processing-instruction></b></a>','/a/b/processing-instruction'); +# +# Test keywords in node name contexts +# +select ExtractValue('<a><and>test</and></a>', '/a/and'); +select ExtractValue('<a><or>test</or></a>', '/a/or'); +select ExtractValue('<a><mod>test</mod></a>', '/a/mod'); +select ExtractValue('<a><div>test</div></a>', '/a/div'); +select ExtractValue('<a><and:and>test</and:and></a>', '/a/and:and'); +select ExtractValue('<a><or:or>test</or:or></a>', '/a/or:or'); +select ExtractValue('<a><mod:mod>test</mod:mod></a>', '/a/mod:mod'); +select ExtractValue('<a><div:div>test</div:div></a>', '/a/div:div'); +# +# Test axis names in node name context +# +select ExtractValue('<a><ancestor>test</ancestor></a>', '/a/ancestor'); +select ExtractValue('<a><ancestor-or-self>test</ancestor-or-self></a>', '/a/ancestor-or-self'); +select ExtractValue('<a><attribute>test</attribute></a>', '/a/attribute'); +select ExtractValue('<a><child>test</child></a>', '/a/child'); +select ExtractValue('<a><descendant>test</descendant></a>', '/a/descendant'); +select ExtractValue('<a><descendant-or-self>test</descendant-or-self></a>', '/a/descendant-or-self'); +select ExtractValue('<a><following>test</following></a>', '/a/following'); +select ExtractValue('<a><following-sibling>test</following-sibling></a>', '/a/following-sibling'); +select ExtractValue('<a><namespace>test</namespace></a>', '/a/namespace'); +select ExtractValue('<a><parent>test</parent></a>', '/a/parent'); +select ExtractValue('<a><preceding>test</preceding></a>', '/a/preceding'); +select ExtractValue('<a><preceding-sibling>test</preceding-sibling></a>', '/a/preceding-sibling'); +select ExtractValue('<a><self>test</self></a>', '/a/self'); + +# +# Bug#26518 XPath and variables problem +# Check with user defined variables +# +set @i=1; +select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); +set @i=2; +select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); +set @i=NULL; +select ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); + +# +# Check variables in a stored procedure - both local and user variables +# Make sure that SP and local variables with the same name work together. +# +DELIMITER |; +CREATE PROCEDURE spxml(xml VARCHAR(128)) +BEGIN + DECLARE c INT; + DECLARE i INT DEFAULT 1; + SET c= ExtractValue(xml,'count(/a/b)'); + SET @i= c; + WHILE i <= c DO + BEGIN + SELECT i, @i, ExtractValue(xml,'/a/b[$i]'), ExtractValue(xml,'/a/b[$@i]'); + SET i= i + 1; + SET @i= @i - 1; + END; + END WHILE; +END| +DELIMITER ;| + +call spxml('<a><b>b1</b><b>b2</b><b>b3</b></a>'); +drop procedure spxml; + +# +# Additional tests for bug#26518 +--echo Multiple matches, but no index specification +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b'); +--echo No matches +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/c'); +--echo Index out of range +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[-1]'); +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[10]'); +--echo With string-to-number conversion +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1"]'); +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["1 and string"]'); +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string and 1"]'); +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b["string"]'); +--echo String-to-number conversion from a user variable +SET @i='1'; +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); +SET @i='1 and string'; +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); +SET @i='string and 1'; +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); +SET @i='string'; +SELECT ExtractValue('<a><b>b1</b><b>b2</b></a>','/a/b[$@i]'); + +--echo String-to-number conversion with a CHAR SP variable +DELIMITER |; +CREATE PROCEDURE spxml(xml VARCHAR(128), i CHAR(16)) +BEGIN + SELECT ExtractValue(xml,'/a/b[$i]'); +END| +DELIMITER ;| +CALL spxml('<a><b>b1</b><b>b2</b></a>', '1'); +CALL spxml('<a><b>b1</b><b>b2</b></a>', '1 and string'); +CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string and 1'); +CALL spxml('<a><b>b1</b><b>b2</b></a>', 'string'); +DROP PROCEDURE spxml; + +# +# Bug#28558 UpdateXML called with garbage crashes server +# +--error 1105 +select UpdateXML('<a>a</a>',repeat('a b ',1000),''); +--error 1105 +select ExtractValue('<a>a</a>', '/a[@x=@y0123456789_0123456789_0123456789_0123456789]'); +--error 1105 +select ExtractValue('<a>a</a>', '/a[@x=$y0123456789_0123456789_0123456789_0123456789]'); |