70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
#ifndef MPD_TEST_XML_COMPARE_H_
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#define MPD_TEST_XML_COMPARE_H_
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#include <gmock/gmock.h>
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#include <libxml/tree.h>
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#include <string>
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#include "packager/base/optional.h"
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#include "packager/mpd/base/xml/scoped_xml_ptr.h"
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#include "packager/mpd/base/xml/xml_node.h"
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namespace shaka {
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/// Checks whether the XMLs are equivalent. An XML schema can specify strict
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/// ordering of children and MPD does. These functions are currently tuned to
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/// compare subsets of MPD. Therefore this function requires strict ordering of
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/// the child elements of an element. Attributes can be in any order since XML
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/// cannot enforce ordering of attributes.
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/// @param xml1 is compared against @a xml2.
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/// @param xml2 is compared against @a xml1.
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/// @return true if @a xml1 and @a xml2 are equivalent, false otherwise.
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bool XmlEqual(const std::string& xml1, const std::string& xml2);
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bool XmlEqual(const std::string& xml1, const xml::XmlNode& xml2);
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bool XmlEqual(const std::string& xml1,
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const base::Optional<xml::XmlNode>& xml2);
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/// Get string representation of the xml node.
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std::string XmlNodeToString(const xml::XmlNode& xml_node);
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std::string XmlNodeToString(const base::Optional<xml::XmlNode>& xml_node);
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/// Match an xmlNodePtr with an xml in string representation.
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MATCHER_P(XmlNodeEqual,
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xml,
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std::string("xml node equal (ignore extra white spaces)\n") + xml) {
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*result_listener << "\n" << XmlNodeToString(arg);
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return XmlEqual(xml, arg);
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}
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/// Match the attribute of an xmlNodePtr with expected value.
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/// Note that the ownership is not transferred.
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MATCHER_P2(AttributeEqual, attribute, expected_value, "") {
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if (!arg) {
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*result_listener << "returned error";
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return false;
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}
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std::string actual_value;
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if (!arg->GetAttribute(attribute, &actual_value)) {
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*result_listener << "no attribute '" << attribute << "'";
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return false;
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}
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*result_listener << actual_value;
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return expected_value == actual_value;
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}
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/// Check if the attribute is set in an xmlNodePtr.
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/// Note that the ownership is not transferred.
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MATCHER_P(AttributeSet, attribute, "") {
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if (!arg) {
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*result_listener << "returned error";
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return false;
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}
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std::string unused;
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return arg->GetAttribute(attribute, &unused);
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}
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} // namespace shaka
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#endif // MPD_TEST_XML_COMPARE_H_
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