如何使用XSLT 1.0在上/父元素中仅输出最后一个重复节点?我使用xsltproc处理器。
Input.xml
<testng-results>
<suite>
<test>
<class name="system.apps.CreateTerritory">
<test-method status="PASS" name="initTest" is-config="true"> </test-method>
<test-method status="FAIL" name="ABC"> </test-method>
</class>
<class name="system.apps.CreateAccount">
<test-method status="PASS" name="initTest" is-config="true"> </test-method>
<test-method status="SKIP" name="DEF"> </test-method>
<test-method status="PASS" name="initTest" is-config="true"> </test-method>
<test-method status="FAIL" name="DEF"> </test-method>
</class>
<class name="system.apps.CreateProposal">
<test-method status="PASS" name="initTest" is-config="true"> </test-method>
<test-method status="SKIP" name="DEF"> </test-method>
<test-method status="PASS" name="initTest" is-config="true"> </test-method>
<test-method status="FAIL" name="DEF"> </test-method>
</class>
</test>
</suite>
</testng-results>
我当前的XSL:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:str="http://exslt.org/strings" extension-element-prefixes="str" version="1.0">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes" />
<xsl:strip-space elements="*" />
<xsl:key name="test-by-name" match="test-method[not(@is-config)]" use="@name" />
<xsl:template match="/">
<Suite>
<xsl:for-each select="testng-results/suite/test/class">
<xsl:for-each select="test-method[not(@is-config)][count(. | key('test-by-name', @name)[last()]) = 1]">
<Test>
<Class_Name>
<xsl:value-of select="../@name"/>
</Class_Name>
<Method_Name>
<xsl:value-of select="@name"/>
</Method_Name>
<Status>
<xsl:value-of select="@status"/>
</Status>
</Test>
</xsl:for-each>
</xsl:for-each>
</Suite>
</xsl:template>
</xsl:stylesheet>
注意:我无法更改完成嵌套匹配的方式(对于每个类,然后对于每个测试方法,由于其他原因,我需要这样做)
Current Output.xml(问题是正在检查ACROSS类而不是WITHIN该类中的重复性):
<?xml version="1.0" encoding="UTF-8"?>
<Suite>
<Test>
<Class_Name>system.apps.CreateTerritory</Class_Name>
<Method_Name>ABC</Method_Name>
<Status>FAIL</Status>
</Test>
<Test>
<Class_Name>system.apps.CreateProposal</Class_Name>
<Method_Name>DEF</Method_Name>
<Status>FAIL</Status>
</Test>
</Suite>
预期的Output.xml(对于该类中的每个重复测试方法,仅输出最后一个节点):
<?xml version="1.0" encoding="UTF-8"?>
<Suite>
<Test>
<Class_Name>system.apps.CreateTerritory</Class_Name>
<Method_Name>ABC</Method_Name>
<Status>FAIL</Status>
</Test>
<Test>
<Class_Name>system.apps.CreateAccount</Class_Name>
<Method_Name>DEF</Method_Name>
<Status>FAIL</Status>
</Test>
<Test>
<Class_Name>system.apps.CreateProposal</Class_Name>
<Method_Name>DEF</Method_Name>
<Status>FAIL</Status>
</Test>
</Suite>
答案 0 :(得分:1)
正如我在对previous question的评论中提到的那样,您需要在键中添加类标识符。假设每个类都有一个唯一的name
,则可能是:
<xsl:key name="test-by-name" match="test-method[not(@is-config)]" use="concat(@name, '|', ../@name)" />
然后:
XSLT 1.0
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:key name="test-by-name" match="test-method[not(@is-config)]" use="concat(@name, '|', ../@name)" />
<xsl:template match="/testng-results">
<Suite>
<xsl:for-each select="suite/test/class/test-method[not(@is-config)][count(. | key('test-by-name', concat(@name, '|', ../@name))[last()]) = 1]">
<Test>
<Class_Name>
<xsl:value-of select="../@name"/>
</Class_Name>
<Method_Name>
<xsl:value-of select="@name"/>
</Method_Name>
<Status>
<xsl:value-of select="@status"/>
</Status>
</Test>
</xsl:for-each>
</Suite>
</xsl:template>
</xsl:stylesheet>
将返回:
结果
<?xml version="1.0" encoding="UTF-8"?>
<Suite>
<Test>
<Class_Name>system.apps.CreateTerritory</Class_Name>
<Method_Name>ABC</Method_Name>
<Status>FAIL</Status>
</Test>
<Test>
<Class_Name>system.apps.CreateAccount</Class_Name>
<Method_Name>DEF</Method_Name>
<Status>FAIL</Status>
</Test>
<Test>
<Class_Name>system.apps.CreateProposal</Class_Name>
<Method_Name>DEF</Method_Name>
<Status>FAIL</Status>
</Test>
</Suite>