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Add more tests for XmlWrite::write* members

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This commit is contained in:
Martin Hořeňovský 2021-10-01 12:02:17 +02:00
parent c6640e4f47
commit 13670f535f
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3 changed files with 49 additions and 2 deletions
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5
src/catch2/internal/catch_xmlwriter.cpp
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@ -295,13 +295,14 @@ namespace {
} }
XmlWriter& XmlWriter::writeText( StringRef text, XmlFormatting fmt ) { XmlWriter& XmlWriter::writeText( StringRef text, XmlFormatting fmt ) {
CATCH_ENFORCE(!m_tags.empty(), "Cannot write text as top level element");
if( !text.empty() ){ if( !text.empty() ){
bool tagWasOpen = m_tagIsOpen; bool tagWasOpen = m_tagIsOpen;
ensureTagClosed(); ensureTagClosed();
if (tagWasOpen && shouldIndent(fmt)) { if (tagWasOpen && shouldIndent(fmt)) {
m_os << m_indent; m_os << m_indent;
} }
m_os << XmlEncode( text ); m_os << XmlEncode( text, XmlEncode::ForTextNodes );
applyFormatting(fmt); applyFormatting(fmt);
} }
return *this; return *this;
@ -312,7 +313,7 @@ namespace {
if (shouldIndent(fmt)) { if (shouldIndent(fmt)) {
m_os << m_indent; m_os << m_indent;
} }
m_os << "<!--" << text << "-->"; m_os << "<!-- " << text << " -->";
applyFormatting(fmt); applyFormatting(fmt);
return *this; return *this;
} }

2
src/catch2/internal/catch_xmlwriter.hpp
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@ -117,10 +117,12 @@ namespace Catch {
return writeAttribute( name, rss.str() ); return writeAttribute( name, rss.str() );
} }
//! Writes escaped `text` in a element
XmlWriter& writeText( StringRef text, XmlWriter& writeText( StringRef text,
XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting fmt = XmlFormatting::Newline |
XmlFormatting::Indent ); XmlFormatting::Indent );
//! Writes XML comment as "<!-- text -->"
XmlWriter& writeComment( StringRef text, XmlWriter& writeComment( StringRef text,
XmlFormatting fmt = XmlFormatting::Newline | XmlFormatting fmt = XmlFormatting::Newline |
XmlFormatting::Indent ); XmlFormatting::Indent );

44
tests/SelfTest/IntrospectiveTests/Xml.tests.cpp
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@ -131,3 +131,47 @@ TEST_CASE("XmlWriter writes boolean attributes as true/false", "[XML][XmlWriter]
ContainsSubstring(R"(attr1="true")") && ContainsSubstring(R"(attr1="true")") &&
ContainsSubstring(R"(attr2="false")") ); ContainsSubstring(R"(attr2="false")") );
} }
TEST_CASE("XmlWriter does not escape comments", "[XML][XmlWriter][approvals]") {
using Catch::Matchers::ContainsSubstring;
std::stringstream stream;
{
Catch::XmlWriter xml(stream);
xml.writeComment(R"(unescaped special chars: < > ' " &)");
}
REQUIRE_THAT( stream.str(),
ContainsSubstring(R"(<!-- unescaped special chars: < > ' " & -->)"));
}
TEST_CASE("XmlWriter errors out when writing text without enclosing element", "[XmlWriter][approvals]") {
std::stringstream stream;
Catch::XmlWriter xml(stream);
REQUIRE_THROWS(xml.writeText("some text"));
}
TEST_CASE("XmlWriter escapes text properly", "[XML][XmlWriter][approvals]") {
using Catch::Matchers::ContainsSubstring;
std::stringstream stream;
{
Catch::XmlWriter xml(stream);
xml.scopedElement("root")
.writeText(R"(Special chars need escaping: < > ' " &)");
}
REQUIRE_THAT( stream.str(),
ContainsSubstring(R"(Special chars need escaping: &lt; > ' " &amp;)"));
}
TEST_CASE("XmlWriter escapes attributes properly", "[XML][XmlWriter][approvals]") {
using Catch::Matchers::ContainsSubstring;
std::stringstream stream;
{
Catch::XmlWriter xml(stream);
xml.scopedElement("root")
.writeAttribute("some-attribute", R"(Special chars need escaping: < > ' " &)");
}
REQUIRE_THAT(stream.str(),
ContainsSubstring(R"(some-attribute="Special chars need escaping: &lt; > ' &quot; &amp;")"));
}