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basic_elements.xml
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basic_elements.xml
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<?xml version="1.0" encoding="utf-8"?>
<ctl:package
xmlns:basic_elements="https://cite.opengeospatial.org/wms-1.3.0/src/ctl/basic_elements.xml"
xmlns:functions="https://cite.opengeospatial.org/wms-1.3.0/src/ctl/functions.xml"
xmlns:ccf="http://www.opengis.net/cite/complex"
xmlns:cdf="http://www.opengis.net/cite/data"
xmlns:cgf="http://www.opengis.net/cite/geometry"
xmlns:citef="http://www.opengis.net/cite/functions"
xmlns:ctl="http://www.occamlab.com/ctl"
xmlns:gml="http://www.opengis.net/gml"
xmlns:ogc="http://www.opengis.net/ogc"
xmlns:parsers="http://www.occamlab.com/te/parsers"
xmlns:saxon="http://saxon.sf.net/"
xmlns:wms="http://www.opengis.net/wms"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<ctl:test name="basic_elements:basic_elements">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>The basic service elements behave properly.</ctl:assertion>
<ctl:code>
<ctl:call-test name="basic_elements:version-negotiation"/>
<ctl:call-test name="basic_elements:reserved-chars"/>
<ctl:call-test name="basic_elements:param-rules"/>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:version-negotiation">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>Version negotiation behaves properly.</ctl:assertion>
<ctl:code>
<ctl:call-test name="basic_elements:negotiate-no-version"/>
<ctl:call-test name="basic_elements:negotiate-basic_elements-version"/>
<ctl:call-test name="basic_elements:negotiate-higher-version"/>
<ctl:call-test name="basic_elements:negotiate-lower-version"/>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:reserved-chars">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>Reserved characters in HTTP GET URLs are hanled properly.</ctl:assertion>
<ctl:code>
<ctl:call-test name="basic_elements:escaped-chars"/>
<ctl:call-test name="basic_elements:escaped-space"/>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:param-rules">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>The request parameter rules behave properly.</ctl:assertion>
<ctl:code>
<ctl:call-test name="basic_elements:extra-GetCapabilities-param"/>
<ctl:call-test name="basic_elements:extra-GetMap-param"/>
<ctl:call-test name="basic_elements:extra-GetFeatureInfo-param"/>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:extra-GetCapabilities-param">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetCapabilities request contains a parameter which is not defined by the spec, the result is valid.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.8.1">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.param_rules.order_and_case</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="BoGuS">ignored</ctl:param>
<ctl:param name="ReQuEsT">GetCapabilities</ctl:param>
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:if test="not($response/wms:WMS_Capabilities)">
<ctl:fail/>
</xsl:if>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:extra-GetMap-param">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetMap request contains a parameter which is not defined by the spec, the result is valid.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.8.1">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.param_rules.order_and_case</ctl:link>
<ctl:code>
<xsl:variable name="image-format" select="wms:Capability/wms:Request/wms:GetMap/wms:Format[1]"/>
<xsl:variable name="layer-info">
<ctl:call-function name="functions:layer-info">
<ctl:with-param name="root-layer" select="wms:Capability/wms:Layer"/>
<ctl:with-param name="preferred-name" select="//wms:Layer[wms:Title = 'cite:Lakes']/wms:Name"/>
<ctl:with-param name="preferred-crs">CRS:84</ctl:with-param>
<ctl:with-param name="preferred-bbox">-0.0025,-0.0025,0.0025,0.0025</ctl:with-param>
<ctl:with-param name="preferred-width">200</ctl:with-param>
<ctl:with-param name="preferred-height">200</ctl:with-param>
</ctl:call-function>
</xsl:variable>
<xsl:choose>
<xsl:when test="$layer-info/LayerInfo/@name = 'NoNamedLayers'">
<ctl:message>Error: No Named layers in capabilities XML.</ctl:message>
<ctl:fail/>
</xsl:when>
<xsl:when test="$layer-info/LayerInfo/@crs = 'NoCRSForLayer'">
<ctl:message>Error: No CRS for layer <xsl:value-of select="$layer-info/LayerInfo/@name"/> in capabilities XML.</ctl:message>
<ctl:fail/>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetMap/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="FoRmAt">
<xsl:value-of select="functions:encode($image-format)"/>
<!--<xsl:value-of select="functions:encode($image-format)"/>-->
</ctl:param>
<ctl:param name="ReQuEsT">GetMap</ctl:param>
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="BbOx">
<xsl:value-of select="$layer-info/LayerInfo/@bbox"/>
</ctl:param>
<ctl:param name="CrS">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@crs)"/>
</ctl:param>
<ctl:param name="WiDtH">
<xsl:value-of select="$layer-info/LayerInfo/@width"/>
</ctl:param>
<ctl:param name="StYlEs"/>
<ctl:param name="HeIgHt">
<xsl:value-of select="$layer-info/LayerInfo/@height"/>
</ctl:param>
<ctl:param name="LaYeRs">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@name)"/>
</ctl:param>
<ctl:param name="BoGuS">ignored</ctl:param>
<parsers:HTTPParser>
<parsers:parse>
<parsers:NullParser/>
</parsers:parse>
</parsers:HTTPParser>
</ctl:request>
</xsl:variable>
<xsl:if test="functions:mime-match($response/response/headers/header[functions:to-lowercase(@name) = 'content-type'], $image-format) = 'false'">
<ctl:message>FAILURE: Unexpected Content-Type header value.</ctl:message>
<ctl:message>Expected <xsl:value-of select="$image-format"/> but received <xsl:value-of select="$response/response/headers/header[functions:to-lowercase(@name) = 'content-type']"/></ctl:message>
<ctl:fail/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:extra-GetFeatureInfo-param">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetFeatureInfo request contains a parameter which is not defined by the spec, the result is valid.</ctl:assertion>
<ctl:comment/>
<ctl:link title="WMS 1.3.0 section 6.8.1">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.param_rules.order_and_case</ctl:link>
<ctl:code>
<xsl:choose>
<xsl:when test="wms:Capability/wms:Request/wms:GetFeatureInfo">
<xsl:variable name="image-format" select="wms:Capability/wms:Request/wms:GetMap/wms:Format[1]"/>
<xsl:variable name="featureinfo-format" select="wms:Capability/wms:Request/wms:GetFeatureInfo/wms:Format[1]"/>
<xsl:variable name="layer-info">
<ctl:call-function name="functions:queryable-layer-info">
<ctl:with-param name="root-layer" select="wms:Capability/wms:Layer"/>
<ctl:with-param name="preferred-name" select="//wms:Layer[wms:Title = 'cite:Lakes']/wms:Name"/>
<ctl:with-param name="preferred-crs">CRS:84</ctl:with-param>
<ctl:with-param name="preferred-bbox">-0.0025,-0.0025,0.0025,0.0025</ctl:with-param>
<ctl:with-param name="preferred-width">200</ctl:with-param>
<ctl:with-param name="preferred-height">200</ctl:with-param>
</ctl:call-function>
</xsl:variable>
<xsl:choose>
<xsl:when test="$layer-info/LayerInfo/@name = 'NoNamedLayers'">
<ctl:message>Error: No queryable layers in capabilities XML.</ctl:message>
<ctl:fail/>
</xsl:when>
<xsl:when test="$layer-info/LayerInfo/@crs = 'NoCRSForLayer'">
<ctl:message>Error: No CRS for layer <xsl:value-of select="$layer-info/LayerInfo/@name"/> in capabilities XML.</ctl:message>
<ctl:fail/>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetFeatureInfo/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">GetFeatureInfo</ctl:param>
<ctl:param name="StYlEs"/>
<ctl:param name="FoRmAt">
<xsl:value-of select="functions:encode($image-format)"/>
<!--<xsl:value-of select="functions:encode($image-format)"/>-->
</ctl:param>
<ctl:param name="J">64</ctl:param>
<ctl:param name="CrS">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@crs)"/>
</ctl:param>
<ctl:param name="InFo_fOrMaT">
<xsl:value-of select="functions:encode($featureinfo-format)"/>
</ctl:param>
<ctl:param name="LaYeRs">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@name)"/>
</ctl:param>
<ctl:param name="I">188</ctl:param>
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="HeIgHt">
<xsl:value-of select="$layer-info/LayerInfo/@height"/>
</ctl:param>
<ctl:param name="BbOx">
<xsl:value-of select="$layer-info/LayerInfo/@bbox"/>
</ctl:param>
<ctl:param name="WiDtH">
<xsl:value-of select="$layer-info/LayerInfo/@width"/>
</ctl:param>
<ctl:param name="QuErY_LaYeRs">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@name)"/>
</ctl:param>
<ctl:param name="BoGuS">ignored</ctl:param>
<parsers:HTTPParser>
<parsers:parse>
<parsers:NullParser/>
</parsers:parse>
</parsers:HTTPParser>
</ctl:request>
</xsl:variable>
<xsl:if test="functions:mime-match($response/response/headers/header[functions:to-lowercase(@name) = 'content-type'], $featureinfo-format) = 'false'">
<ctl:message>FAILURE: Unexpected Content-Type header value.</ctl:message>
<ctl:message>Expected <xsl:value-of select="$featureinfo-format"/> but received <xsl:value-of select="$response/response/headers/header[functions:to-lowercase(@name) = 'content-type']"/></ctl:message>
<ctl:fail/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:otherwise>
<ctl:message>GetFeatureInfo requests are not supported.</ctl:message>
</xsl:otherwise>
</xsl:choose>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:escaped-chars">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>The server can decode escaped hex values.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.3.2">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.request_rules.reserved_chars</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">%47%65%74%43%61%70%61%62%69%6C%69%74%69%65%73</ctl:param> <!-- The escaped value for GetCapabilities -->
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:if test="not($response/wms:WMS_Capabilities)">
<ctl:fail/>
</xsl:if>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:escaped-space">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>The server can decode the "+" character as a space.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.3.2">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.request_rules.reserved_chars</ctl:link>
<ctl:code>
<xsl:variable name="image-format" select="wms:Capability/wms:Request/wms:GetMap/wms:Format[1]"/>
<xsl:variable name="layer-info">
<ctl:call-function name="functions:layer-info">
<ctl:with-param name="root-layer" select="wms:Capability/wms:Layer"/>
<ctl:with-param name="preferred-name" select="//wms:Layer[contains(wms:Name, ' ')][1]/wms:Name"/>
<ctl:with-param name="preferred-crs">CRS:84</ctl:with-param>
<ctl:with-param name="preferred-bbox">-0.0025,-0.0025,0.0025,0.0025</ctl:with-param>
<ctl:with-param name="preferred-width">200</ctl:with-param>
<ctl:with-param name="preferred-height">200</ctl:with-param>
</ctl:call-function>
</xsl:variable>
<xsl:choose>
<xsl:when test="not(contains($layer-info/LayerInfo/@name, ' '))">
<ctl:message>Can't check since no layer names contain spaces.</ctl:message>
</xsl:when>
<xsl:when test="$layer-info/LayerInfo/@crs = ''">
<ctl:message>Error: No CRS for layer <xsl:value-of select="$layer-info/LayerInfo/@name"/> in capabilities XML.</ctl:message>
<ctl:fail/>
</xsl:when>
<xsl:otherwise>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetMap/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="FoRmAt">
<xsl:value-of select="functions:encode($image-format)"/>
</ctl:param>
<ctl:param name="ReQuEsT">GetMap</ctl:param>
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="BbOx">
<xsl:value-of select="$layer-info/LayerInfo/@bbox"/>
</ctl:param>
<ctl:param name="CrS">
<xsl:value-of select="functions:encode($layer-info/LayerInfo/@crs)"/>
</ctl:param>
<ctl:param name="WiDtH">
<xsl:value-of select="$layer-info/LayerInfo/@width"/>
</ctl:param>
<ctl:param name="StYlEs"/>
<ctl:param name="HeIgHt">
<xsl:value-of select="$layer-info/LayerInfo/@height"/>
</ctl:param>
<ctl:param name="LaYeRs">
<xsl:value-of select="translate($layer-info/LayerInfo/@name, ' ', '+')"/>
</ctl:param>
<ctl:param name="BoGuS">ignored</ctl:param>
<parsers:HTTPParser>
<parsers:parse>
<parsers:NullParser/>
</parsers:parse>
</parsers:HTTPParser>
</ctl:request>
</xsl:variable>
<xsl:if test="functions:mime-match($response/response/headers/header[functions:to-lowercase(@name) = 'content-type'], $image-format) = 'false'">
<ctl:fail/>
</xsl:if>
</xsl:otherwise>
</xsl:choose>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:negotiate-no-version">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetCapabilities request is made without a version number, then the response is not lower than 1.3.0.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.2.4">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.version.negotiation</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">GetCapabilities</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:variable name="version">
<xsl:value-of select="$response/WMT_MS_Capabilities/@version"/>
<xsl:value-of select="$response/wms:WMS_Capabilities/@version"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$version = ''">
<ctl:message>Warning: Could not determine version number.</ctl:message>
</xsl:when>
<xsl:when test="functions:version-as-integer($version) < functions:version-as-integer(functions:version())">
<ctl:fail/>
</xsl:when>
</xsl:choose>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:negotiate-basic_elements-version">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetCapabilities request is made for version 1.3.0, then the response is version 1.3.0.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.2.4">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.version.negotiation</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">GetCapabilities</ctl:param>
<ctl:param name="VeRsIoN">
<xsl:value-of select="functions:version()"/>
</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:if test="not($response/wms:WMS_Capabilities/@version = functions:version())">
<ctl:fail/>
</xsl:if>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:negotiate-higher-version">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetCapabilities request is made for version 100.0.0, then the response is not lower than 1.3.0.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.2.4">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.version.negotiation</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">GetCapabilities</ctl:param>
<ctl:param name="VeRsIoN">100.0.0</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:variable name="version">
<xsl:value-of select="$response/WMT_MS_Capabilities/@version"/>
<xsl:value-of select="$response/wms:WMS_Capabilities/@version"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$version = ''">
<ctl:message>Warning: Could not determine version number.</ctl:message>
</xsl:when>
<xsl:when test="functions:version-as-integer($version) < functions:version-as-integer(functions:version())">
<ctl:fail/>
</xsl:when>
</xsl:choose>
</ctl:code>
</ctl:test>
<ctl:test name="basic_elements:negotiate-lower-version">
<ctl:context>WMS_Capabilities element</ctl:context>
<ctl:assertion>When a GetCapabilities request is made for version 0.0.0, the response is not higher than 1.3.0.</ctl:assertion>
<ctl:link title="WMS 1.3.0 section 6.2.4">http://cite.opengeospatial.org/OGCTestData/wms/1.3.0/spec/wms1_3.html#basic_elements.version.negotiation</ctl:link>
<ctl:code>
<xsl:variable name="response">
<ctl:request>
<ctl:url>
<xsl:value-of select="wms:Capability/wms:Request/wms:GetCapabilities/wms:DCPType/wms:HTTP/wms:Get/wms:OnlineResource/@xlink:href"/>
</ctl:url>
<ctl:method>get</ctl:method>
<ctl:param name="ReQuEsT">GetCapabilities</ctl:param>
<ctl:param name="VeRsIoN">100.0.0</ctl:param>
<ctl:param name="SeRvIcE">WMS</ctl:param>
</ctl:request>
</xsl:variable>
<xsl:variable name="version">
<xsl:value-of select="$response/WMT_MS_Capabilities/@version"/>
<xsl:value-of select="$response/wms:WMS_Capabilities/@version"/>
</xsl:variable>
<xsl:choose>
<xsl:when test="$version = ''">
<ctl:message>Warning: Could not determine version number.</ctl:message>
</xsl:when>
<xsl:when test="functions:version-as-integer($version) > functions:version-as-integer(functions:version())">
<ctl:fail/>
</xsl:when>
</xsl:choose>
</ctl:code>
</ctl:test>
</ctl:package>