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https://github.com/LadybirdBrowser/ladybird.git
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LibWeb/SVG: Respect script element type attribute
Previously, scripts would run regardless of the value of this attribute.
This commit is contained in:
Tim Ledbetter
Jelle Raaijmakers
parent
f4c4d3c780
commit
d114f13029
Notes:
github-actions[bot]
2025-02-26 15:09:48 +00:00
Author: https://github.com/tcl3 Commit: https://github.com/LadybirdBrowser/ladybird/commit/d114f130297 Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/3703 Reviewed-by: https://github.com/awesomekling ✅
5 changed files with 654 additions and 1 deletions
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@ -82,6 +82,7 @@ namespace Web::SVG::AttributeNames {
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__ENUMERATE_SVG_ATTRIBUTE(targetX, "targetX") \
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__ENUMERATE_SVG_ATTRIBUTE(targetY, "targetY") \
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__ENUMERATE_SVG_ATTRIBUTE(textLength, "textLength") \
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__ENUMERATE_SVG_ATTRIBUTE(type, "type") \
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__ENUMERATE_SVG_ATTRIBUTE(version, "version") \
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__ENUMERATE_SVG_ATTRIBUTE(viewBox, "viewBox") \
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__ENUMERATE_SVG_ATTRIBUTE(viewTarget, "viewTarget") \
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@ -38,7 +38,7 @@ void SVGScriptElement::visit_edges(Cell::Visitor& visitor)
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void SVGScriptElement::attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_)
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{
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Base::attribute_changed(name, old_value, value, namespace_);
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if (name == SVG::AttributeNames::href) {
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if (name == SVG::AttributeNames::href || name == SVG::AttributeNames::type) {
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process_the_script_element();
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}
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}
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@ -69,6 +69,19 @@ void SVGScriptElement::process_the_script_element()
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if (m_already_processed || !in_a_document_tree())
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return;
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// https://svgwg.org/svg2-draft/interact.html#ScriptElement
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// Before attempting to execute the ‘script’ element the resolved media type value for ‘type’ must be inspected.
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// If the SVG user agent does not support the scripting language then the ‘script’ element must not be executed.
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// FIXME: Support type="module" scripts
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auto maybe_script_type = attribute(SVG::AttributeNames::type);
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if (maybe_script_type.has_value() && !maybe_script_type->is_empty()) {
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auto script_type = MUST(maybe_script_type->to_ascii_lowercase().trim_ascii_whitespace());
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if (!MimeSniff::is_javascript_mime_type_essence_match(script_type)) {
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dbgln("SVGScriptElement: Unsupported script type: {}", *maybe_script_type);
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return;
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}
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}
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IGNORE_USE_IN_ESCAPING_LAMBDA String script_content;
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auto script_url = m_document->url();
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@ -0,0 +1,461 @@
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Harness status: OK
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Found 456 tests
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456 Pass
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Pass Script should run with type=""
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Pass Script shouldn't run with type=" "
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Pass Script should run with type="application/ecmascript"
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Pass Script should run with type="application/javascript"
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Pass Script should run with type="application/x-ecmascript"
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Pass Script should run with type="application/x-javascript"
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Pass Script should run with type="APPLICATION/ECMASCRIPT"
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Pass Script should run with type="APPLICATION/JAVASCRIPT"
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Pass Script should run with type="APPLICATION/X-ECMASCRIPT"
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Pass Script should run with type="APPLICATION/X-JAVASCRIPT"
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Pass Script should run with type="application/ecmascript "
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Pass Script should run with type="application/javascript "
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Pass Script should run with type="application/x-ecmascript "
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Pass Script should run with type="application/x-javascript "
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Pass Script should run with type=" application/ecmascript"
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Pass Script should run with type=" application/javascript"
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Pass Script should run with type=" application/x-ecmascript"
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Pass Script should run with type=" application/x-javascript"
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Pass Script should run with type="application/ecmascript\t"
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Pass Script should run with type="application/javascript\t"
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Pass Script should run with type="application/x-ecmascript\t"
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Pass Script should run with type="application/x-javascript\t"
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Pass Script should run with type="\tapplication/ecmascript"
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Pass Script should run with type="\tapplication/javascript"
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Pass Script should run with type="\tapplication/x-ecmascript"
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Pass Script should run with type="\tapplication/x-javascript"
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Pass Script should run with type="application/ecmascript\n"
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Pass Script should run with type="application/javascript\n"
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Pass Script should run with type="application/x-ecmascript\n"
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Pass Script should run with type="application/x-javascript\n"
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Pass Script should run with type="\napplication/ecmascript"
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Pass Script should run with type="\napplication/javascript"
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Pass Script should run with type="\napplication/x-ecmascript"
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Pass Script should run with type="\napplication/x-javascript"
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Pass Script should run with type="application/ecmascript\r"
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Pass Script should run with type="application/javascript\r"
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Pass Script should run with type="application/x-ecmascript\r"
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Pass Script should run with type="application/x-javascript\r"
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Pass Script should run with type="\rapplication/ecmascript"
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Pass Script should run with type="\rapplication/javascript"
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Pass Script should run with type="\rapplication/x-ecmascript"
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Pass Script should run with type="\rapplication/x-javascript"
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Pass Script should run with type="application/ecmascript\f"
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Pass Script should run with type="application/javascript\f"
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Pass Script should run with type="application/x-ecmascript\f"
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Pass Script should run with type="application/x-javascript\f"
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Pass Script should run with type="\fapplication/ecmascript"
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Pass Script should run with type="\fapplication/javascript"
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Pass Script should run with type="\fapplication/x-ecmascript"
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Pass Script should run with type="\fapplication/x-javascript"
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Pass Script shouldn't run with type="application/ecmascript\0"
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Pass Script shouldn't run with type="application/javascript\0"
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Pass Script shouldn't run with type="application/x-ecmascript\0"
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Pass Script shouldn't run with type="application/x-javascript\0"
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Pass Script shouldn't run with type="application/ecmascript\0foo"
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Pass Script shouldn't run with type="application/javascript\0foo"
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Pass Script shouldn't run with type="application/x-ecmascript\0foo"
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Pass Script shouldn't run with type="application/x-javascript\0foo"
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Pass Script should run with type="text/ecmascript"
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Pass Script should run with type="text/javascript"
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Pass Script should run with type="text/javascript1.0"
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Pass Script should run with type="text/javascript1.1"
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Pass Script should run with type="text/javascript1.2"
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Pass Script should run with type="text/javascript1.3"
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Pass Script should run with type="text/javascript1.4"
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Pass Script should run with type="text/javascript1.5"
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Pass Script should run with type="text/jscript"
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Pass Script should run with type="text/livescript"
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Pass Script should run with type="text/x-ecmascript"
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Pass Script should run with type="text/x-javascript"
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Pass Script should run with type="TEXT/ECMASCRIPT"
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Pass Script should run with type="TEXT/JAVASCRIPT"
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Pass Script should run with type="TEXT/JAVASCRIPT1.0"
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Pass Script should run with type="TEXT/JAVASCRIPT1.1"
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Pass Script should run with type="TEXT/JAVASCRIPT1.2"
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Pass Script should run with type="TEXT/JAVASCRIPT1.3"
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Pass Script should run with type="TEXT/JAVASCRIPT1.4"
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Pass Script should run with type="TEXT/JAVASCRIPT1.5"
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Pass Script should run with type="TEXT/JSCRIPT"
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Pass Script should run with type="TEXT/LIVESCRIPT"
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Pass Script should run with type="TEXT/X-ECMASCRIPT"
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Pass Script should run with type="TEXT/X-JAVASCRIPT"
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Pass Script shouldn't run with type="text/javascript1.6"
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Pass Script shouldn't run with type="text/javascript1.7"
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Pass Script shouldn't run with type="text/javascript1.8"
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Pass Script shouldn't run with type="text/javascript1.9"
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Pass Script should run with type="text/ecmascript "
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Pass Script should run with type="text/javascript "
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Pass Script should run with type="text/javascript1.0 "
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Pass Script should run with type="text/javascript1.1 "
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Pass Script should run with type="text/javascript1.2 "
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Pass Script should run with type="text/javascript1.3 "
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Pass Script should run with type="text/javascript1.4 "
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Pass Script should run with type="text/javascript1.5 "
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Pass Script should run with type="text/jscript "
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Pass Script should run with type="text/livescript "
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Pass Script should run with type="text/x-ecmascript "
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Pass Script should run with type="text/x-javascript "
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Pass Script should run with type=" text/ecmascript"
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Pass Script should run with type=" text/javascript"
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Pass Script should run with type=" text/javascript1.0"
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Pass Script should run with type=" text/javascript1.1"
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Pass Script should run with type=" text/javascript1.2"
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Pass Script should run with type=" text/javascript1.3"
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Pass Script should run with type=" text/javascript1.4"
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Pass Script should run with type=" text/javascript1.5"
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Pass Script should run with type=" text/jscript"
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Pass Script should run with type=" text/livescript"
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Pass Script should run with type=" text/x-ecmascript"
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Pass Script should run with type=" text/x-javascript"
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Pass Script should run with type="text/ecmascript\t"
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Pass Script should run with type="text/javascript\t"
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Pass Script should run with type="text/javascript1.0\t"
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Pass Script should run with type="text/javascript1.1\t"
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Pass Script should run with type="text/javascript1.2\t"
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Pass Script should run with type="text/javascript1.3\t"
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Pass Script should run with type="text/javascript1.4\t"
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Pass Script should run with type="text/javascript1.5\t"
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Pass Script should run with type="text/jscript\t"
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Pass Script should run with type="text/livescript\t"
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Pass Script should run with type="text/x-ecmascript\t"
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Pass Script should run with type="text/x-javascript\t"
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Pass Script should run with type="\ttext/ecmascript"
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Pass Script should run with type="\ttext/javascript"
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Pass Script should run with type="\ttext/javascript1.0"
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Pass Script should run with type="\ttext/javascript1.1"
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Pass Script should run with type="\ttext/javascript1.2"
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Pass Script should run with type="\ttext/javascript1.3"
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Pass Script should run with type="\ttext/javascript1.4"
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Pass Script should run with type="\ttext/javascript1.5"
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Pass Script should run with type="\ttext/jscript"
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Pass Script should run with type="\ttext/livescript"
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Pass Script should run with type="\ttext/x-ecmascript"
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Pass Script should run with type="\ttext/x-javascript"
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Pass Script should run with type="text/ecmascript\n"
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Pass Script should run with type="text/javascript\n"
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Pass Script should run with type="text/javascript1.0\n"
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Pass Script should run with type="text/javascript1.1\n"
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Pass Script should run with type="text/javascript1.2\n"
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Pass Script should run with type="text/javascript1.3\n"
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Pass Script should run with type="text/javascript1.4\n"
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Pass Script should run with type="text/javascript1.5\n"
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Pass Script should run with type="text/jscript\n"
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Pass Script should run with type="text/livescript\n"
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Pass Script should run with type="text/x-ecmascript\n"
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Pass Script should run with type="text/x-javascript\n"
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Pass Script should run with type="\ntext/ecmascript"
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Pass Script should run with type="\ntext/javascript"
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Pass Script should run with type="\ntext/javascript1.0"
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Pass Script should run with type="\ntext/javascript1.1"
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Pass Script should run with type="\ntext/javascript1.2"
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Pass Script should run with type="\ntext/javascript1.3"
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Pass Script should run with type="\ntext/javascript1.4"
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Pass Script should run with type="\ntext/javascript1.5"
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Pass Script should run with type="\ntext/jscript"
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Pass Script should run with type="\ntext/livescript"
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Pass Script should run with type="\ntext/x-ecmascript"
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Pass Script should run with type="\ntext/x-javascript"
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Pass Script should run with type="text/ecmascript\r"
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Pass Script should run with type="text/javascript\r"
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Pass Script should run with type="text/javascript1.0\r"
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Pass Script should run with type="text/javascript1.1\r"
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Pass Script should run with type="text/javascript1.2\r"
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Pass Script should run with type="text/javascript1.3\r"
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Pass Script should run with type="text/javascript1.4\r"
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Pass Script should run with type="text/javascript1.5\r"
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Pass Script should run with type="text/jscript\r"
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Pass Script should run with type="text/livescript\r"
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Pass Script should run with type="text/x-ecmascript\r"
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Pass Script should run with type="text/x-javascript\r"
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Pass Script should run with type="\rtext/ecmascript"
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Pass Script should run with type="\rtext/javascript"
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Pass Script should run with type="\rtext/javascript1.0"
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Pass Script should run with type="\rtext/javascript1.1"
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Pass Script should run with type="\rtext/javascript1.2"
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Pass Script should run with type="\rtext/javascript1.3"
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Pass Script should run with type="\rtext/javascript1.4"
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Pass Script should run with type="\rtext/javascript1.5"
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Pass Script should run with type="\rtext/jscript"
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Pass Script should run with type="\rtext/livescript"
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Pass Script should run with type="\rtext/x-ecmascript"
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Pass Script should run with type="\rtext/x-javascript"
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Pass Script should run with type="text/ecmascript\f"
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Pass Script should run with type="text/javascript\f"
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Pass Script should run with type="text/javascript1.0\f"
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Pass Script should run with type="text/javascript1.1\f"
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Pass Script should run with type="text/javascript1.2\f"
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Pass Script should run with type="text/javascript1.3\f"
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Pass Script should run with type="text/javascript1.4\f"
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Pass Script should run with type="text/javascript1.5\f"
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Pass Script should run with type="text/jscript\f"
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Pass Script should run with type="text/livescript\f"
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Pass Script should run with type="text/x-ecmascript\f"
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Pass Script should run with type="text/x-javascript\f"
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Pass Script should run with type="\ftext/ecmascript"
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Pass Script should run with type="\ftext/javascript"
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Pass Script should run with type="\ftext/javascript1.0"
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Pass Script should run with type="\ftext/javascript1.1"
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Pass Script should run with type="\ftext/javascript1.2"
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Pass Script should run with type="\ftext/javascript1.3"
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Pass Script should run with type="\ftext/javascript1.4"
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Pass Script should run with type="\ftext/javascript1.5"
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Pass Script should run with type="\ftext/jscript"
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Pass Script should run with type="\ftext/livescript"
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Pass Script should run with type="\ftext/x-ecmascript"
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Pass Script should run with type="\ftext/x-javascript"
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Pass Script shouldn't run with type="text/ecmascript\0"
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Pass Script shouldn't run with type="text/javascript\0"
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Pass Script shouldn't run with type="text/javascript1.0\0"
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Pass Script shouldn't run with type="text/javascript1.1\0"
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Pass Script shouldn't run with type="text/javascript1.2\0"
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Pass Script shouldn't run with type="text/javascript1.3\0"
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Pass Script shouldn't run with type="text/javascript1.4\0"
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Pass Script shouldn't run with type="text/javascript1.5\0"
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Pass Script shouldn't run with type="text/jscript\0"
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Pass Script shouldn't run with type="text/livescript\0"
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Pass Script shouldn't run with type="text/x-ecmascript\0"
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Pass Script shouldn't run with type="text/x-javascript\0"
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Pass Script shouldn't run with type="text/ecmascript\0foo"
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Pass Script shouldn't run with type="text/javascript\0foo"
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Pass Script shouldn't run with type="text/javascript1.0\0foo"
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Pass Script shouldn't run with type="text/javascript1.1\0foo"
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Pass Script shouldn't run with type="text/javascript1.2\0foo"
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Pass Script shouldn't run with type="text/javascript1.3\0foo"
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Pass Script shouldn't run with type="text/javascript1.4\0foo"
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Pass Script shouldn't run with type="text/javascript1.5\0foo"
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Pass Script shouldn't run with type="text/jscript\0foo"
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Pass Script shouldn't run with type="text/livescript\0foo"
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Pass Script shouldn't run with type="text/x-ecmascript\0foo"
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Pass Script shouldn't run with type="text/x-javascript\0foo"
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Pass Script shouldn't run with type="ecmascript"
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Pass Script shouldn't run with type="javascript"
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Pass Script shouldn't run with type="javascript1.0"
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Pass Script shouldn't run with type="javascript1.1"
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Pass Script shouldn't run with type="javascript1.2"
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Pass Script shouldn't run with type="javascript1.3"
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Pass Script shouldn't run with type="javascript1.4"
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Pass Script shouldn't run with type="javascript1.5"
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Pass Script shouldn't run with type="jscript"
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Pass Script shouldn't run with type="livescript"
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Pass Script shouldn't run with type="x-ecmascript"
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Pass Script shouldn't run with type="x-javascript"
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Pass Script shouldn't run with type="javascript1.6"
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Pass Script shouldn't run with type="javascript1.7"
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Pass Script shouldn't run with type="javascript1.8"
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Pass Script shouldn't run with type="javascript1.9"
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Pass Script should run with language=""
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Pass Script should run with language=" "
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Pass Script should run with language="ecmascript"
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Pass Script should run with language="javascript"
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Pass Script should run with language="javascript1.0"
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Pass Script should run with language="javascript1.1"
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Pass Script should run with language="javascript1.2"
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Pass Script should run with language="javascript1.3"
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Pass Script should run with language="javascript1.4"
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Pass Script should run with language="javascript1.5"
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Pass Script should run with language="jscript"
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Pass Script should run with language="livescript"
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Pass Script should run with language="x-ecmascript"
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Pass Script should run with language="x-javascript"
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Pass Script should run with language="ECMASCRIPT"
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Pass Script should run with language="JAVASCRIPT"
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Pass Script should run with language="JAVASCRIPT1.0"
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Pass Script should run with language="JAVASCRIPT1.1"
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Pass Script should run with language="JAVASCRIPT1.2"
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Pass Script should run with language="JAVASCRIPT1.3"
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Pass Script should run with language="JAVASCRIPT1.4"
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Pass Script should run with language="JAVASCRIPT1.5"
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Pass Script should run with language="JSCRIPT"
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Pass Script should run with language="LIVESCRIPT"
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Pass Script should run with language="X-ECMASCRIPT"
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Pass Script should run with language="X-JAVASCRIPT"
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Pass Script should run with language="javascript1.6"
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Pass Script should run with language="javascript1.7"
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Pass Script should run with language="javascript1.8"
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Pass Script should run with language="javascript1.9"
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Pass Script should run with language="ecmascript "
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Pass Script should run with language="javascript "
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Pass Script should run with language="javascript1.0 "
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Pass Script should run with language="javascript1.1 "
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Pass Script should run with language="javascript1.2 "
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Pass Script should run with language="javascript1.3 "
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Pass Script should run with language="javascript1.4 "
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Pass Script should run with language="javascript1.5 "
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Pass Script should run with language="jscript "
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Pass Script should run with language="livescript "
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Pass Script should run with language="x-ecmascript "
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Pass Script should run with language="x-javascript "
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Pass Script should run with language=" ecmascript"
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Pass Script should run with language=" javascript"
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Pass Script should run with language=" javascript1.0"
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Pass Script should run with language=" javascript1.1"
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Pass Script should run with language=" javascript1.2"
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Pass Script should run with language=" javascript1.3"
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Pass Script should run with language=" javascript1.4"
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Pass Script should run with language=" javascript1.5"
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Pass Script should run with language=" jscript"
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Pass Script should run with language=" livescript"
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Pass Script should run with language=" x-ecmascript"
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Pass Script should run with language=" x-javascript"
|
||||
Pass Script should run with language="ecmascript\t"
|
||||
Pass Script should run with language="javascript\t"
|
||||
Pass Script should run with language="javascript1.0\t"
|
||||
Pass Script should run with language="javascript1.1\t"
|
||||
Pass Script should run with language="javascript1.2\t"
|
||||
Pass Script should run with language="javascript1.3\t"
|
||||
Pass Script should run with language="javascript1.4\t"
|
||||
Pass Script should run with language="javascript1.5\t"
|
||||
Pass Script should run with language="jscript\t"
|
||||
Pass Script should run with language="livescript\t"
|
||||
Pass Script should run with language="x-ecmascript\t"
|
||||
Pass Script should run with language="x-javascript\t"
|
||||
Pass Script should run with language="\tecmascript"
|
||||
Pass Script should run with language="\tjavascript"
|
||||
Pass Script should run with language="\tjavascript1.0"
|
||||
Pass Script should run with language="\tjavascript1.1"
|
||||
Pass Script should run with language="\tjavascript1.2"
|
||||
Pass Script should run with language="\tjavascript1.3"
|
||||
Pass Script should run with language="\tjavascript1.4"
|
||||
Pass Script should run with language="\tjavascript1.5"
|
||||
Pass Script should run with language="\tjscript"
|
||||
Pass Script should run with language="\tlivescript"
|
||||
Pass Script should run with language="\tx-ecmascript"
|
||||
Pass Script should run with language="\tx-javascript"
|
||||
Pass Script should run with language="ecmascript\n"
|
||||
Pass Script should run with language="javascript\n"
|
||||
Pass Script should run with language="javascript1.0\n"
|
||||
Pass Script should run with language="javascript1.1\n"
|
||||
Pass Script should run with language="javascript1.2\n"
|
||||
Pass Script should run with language="javascript1.3\n"
|
||||
Pass Script should run with language="javascript1.4\n"
|
||||
Pass Script should run with language="javascript1.5\n"
|
||||
Pass Script should run with language="jscript\n"
|
||||
Pass Script should run with language="livescript\n"
|
||||
Pass Script should run with language="x-ecmascript\n"
|
||||
Pass Script should run with language="x-javascript\n"
|
||||
Pass Script should run with language="\necmascript"
|
||||
Pass Script should run with language="\njavascript"
|
||||
Pass Script should run with language="\njavascript1.0"
|
||||
Pass Script should run with language="\njavascript1.1"
|
||||
Pass Script should run with language="\njavascript1.2"
|
||||
Pass Script should run with language="\njavascript1.3"
|
||||
Pass Script should run with language="\njavascript1.4"
|
||||
Pass Script should run with language="\njavascript1.5"
|
||||
Pass Script should run with language="\njscript"
|
||||
Pass Script should run with language="\nlivescript"
|
||||
Pass Script should run with language="\nx-ecmascript"
|
||||
Pass Script should run with language="\nx-javascript"
|
||||
Pass Script should run with language="ecmascript\r"
|
||||
Pass Script should run with language="javascript\r"
|
||||
Pass Script should run with language="javascript1.0\r"
|
||||
Pass Script should run with language="javascript1.1\r"
|
||||
Pass Script should run with language="javascript1.2\r"
|
||||
Pass Script should run with language="javascript1.3\r"
|
||||
Pass Script should run with language="javascript1.4\r"
|
||||
Pass Script should run with language="javascript1.5\r"
|
||||
Pass Script should run with language="jscript\r"
|
||||
Pass Script should run with language="livescript\r"
|
||||
Pass Script should run with language="x-ecmascript\r"
|
||||
Pass Script should run with language="x-javascript\r"
|
||||
Pass Script should run with language="\recmascript"
|
||||
Pass Script should run with language="\rjavascript"
|
||||
Pass Script should run with language="\rjavascript1.0"
|
||||
Pass Script should run with language="\rjavascript1.1"
|
||||
Pass Script should run with language="\rjavascript1.2"
|
||||
Pass Script should run with language="\rjavascript1.3"
|
||||
Pass Script should run with language="\rjavascript1.4"
|
||||
Pass Script should run with language="\rjavascript1.5"
|
||||
Pass Script should run with language="\rjscript"
|
||||
Pass Script should run with language="\rlivescript"
|
||||
Pass Script should run with language="\rx-ecmascript"
|
||||
Pass Script should run with language="\rx-javascript"
|
||||
Pass Script should run with language="ecmascript\f"
|
||||
Pass Script should run with language="javascript\f"
|
||||
Pass Script should run with language="javascript1.0\f"
|
||||
Pass Script should run with language="javascript1.1\f"
|
||||
Pass Script should run with language="javascript1.2\f"
|
||||
Pass Script should run with language="javascript1.3\f"
|
||||
Pass Script should run with language="javascript1.4\f"
|
||||
Pass Script should run with language="javascript1.5\f"
|
||||
Pass Script should run with language="jscript\f"
|
||||
Pass Script should run with language="livescript\f"
|
||||
Pass Script should run with language="x-ecmascript\f"
|
||||
Pass Script should run with language="x-javascript\f"
|
||||
Pass Script should run with language="\fecmascript"
|
||||
Pass Script should run with language="\fjavascript"
|
||||
Pass Script should run with language="\fjavascript1.0"
|
||||
Pass Script should run with language="\fjavascript1.1"
|
||||
Pass Script should run with language="\fjavascript1.2"
|
||||
Pass Script should run with language="\fjavascript1.3"
|
||||
Pass Script should run with language="\fjavascript1.4"
|
||||
Pass Script should run with language="\fjavascript1.5"
|
||||
Pass Script should run with language="\fjscript"
|
||||
Pass Script should run with language="\flivescript"
|
||||
Pass Script should run with language="\fx-ecmascript"
|
||||
Pass Script should run with language="\fx-javascript"
|
||||
Pass Script should run with language="ecmascriptxyz"
|
||||
Pass Script should run with language="javascriptxyz"
|
||||
Pass Script should run with language="javascript1.0xyz"
|
||||
Pass Script should run with language="javascript1.1xyz"
|
||||
Pass Script should run with language="javascript1.2xyz"
|
||||
Pass Script should run with language="javascript1.3xyz"
|
||||
Pass Script should run with language="javascript1.4xyz"
|
||||
Pass Script should run with language="javascript1.5xyz"
|
||||
Pass Script should run with language="jscriptxyz"
|
||||
Pass Script should run with language="livescriptxyz"
|
||||
Pass Script should run with language="x-ecmascriptxyz"
|
||||
Pass Script should run with language="x-javascriptxyz"
|
||||
Pass Script should run with language="xyzecmascript"
|
||||
Pass Script should run with language="xyzjavascript"
|
||||
Pass Script should run with language="xyzjavascript1.0"
|
||||
Pass Script should run with language="xyzjavascript1.1"
|
||||
Pass Script should run with language="xyzjavascript1.2"
|
||||
Pass Script should run with language="xyzjavascript1.3"
|
||||
Pass Script should run with language="xyzjavascript1.4"
|
||||
Pass Script should run with language="xyzjavascript1.5"
|
||||
Pass Script should run with language="xyzjscript"
|
||||
Pass Script should run with language="xyzlivescript"
|
||||
Pass Script should run with language="xyzx-ecmascript"
|
||||
Pass Script should run with language="xyzx-javascript"
|
||||
Pass Script should run with language="ecmascript\0"
|
||||
Pass Script should run with language="javascript\0"
|
||||
Pass Script should run with language="javascript1.0\0"
|
||||
Pass Script should run with language="javascript1.1\0"
|
||||
Pass Script should run with language="javascript1.2\0"
|
||||
Pass Script should run with language="javascript1.3\0"
|
||||
Pass Script should run with language="javascript1.4\0"
|
||||
Pass Script should run with language="javascript1.5\0"
|
||||
Pass Script should run with language="jscript\0"
|
||||
Pass Script should run with language="livescript\0"
|
||||
Pass Script should run with language="x-ecmascript\0"
|
||||
Pass Script should run with language="x-javascript\0"
|
||||
Pass Script should run with language="ecmascript\0foo"
|
||||
Pass Script should run with language="javascript\0foo"
|
||||
Pass Script should run with language="javascript1.0\0foo"
|
||||
Pass Script should run with language="javascript1.1\0foo"
|
||||
Pass Script should run with language="javascript1.2\0foo"
|
||||
Pass Script should run with language="javascript1.3\0foo"
|
||||
Pass Script should run with language="javascript1.4\0foo"
|
||||
Pass Script should run with language="javascript1.5\0foo"
|
||||
Pass Script should run with language="jscript\0foo"
|
||||
Pass Script should run with language="livescript\0foo"
|
||||
Pass Script should run with language="x-ecmascript\0foo"
|
||||
Pass Script should run with language="x-javascript\0foo"
|
||||
Pass Script shouldn't run with type=javascript (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.0 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.1 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.2 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.3 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.4 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.5 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.6 (parser-inserted)
|
||||
Pass Script shouldn't run with type=javascript1.7 (parser-inserted)
|
||||
Pass Script shouldn't run with type=livescript (parser-inserted)
|
||||
Pass Script shouldn't run with type=ecmascript (parser-inserted)
|
||||
Pass Script shouldn't run with type=jscript (parser-inserted)
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
function testAttribute(attr, val, shouldRun) {
|
||||
test(function() {
|
||||
assert_false(window.ran, "ran variable not reset");
|
||||
let script;
|
||||
if (document.contentType === 'image/svg+xml') {
|
||||
// SVG
|
||||
script = document.createElementNS("http://www.w3.org/2000/svg", "script");
|
||||
} else {
|
||||
// HTML or XHTML
|
||||
script = document.createElement("script");
|
||||
}
|
||||
script.setAttribute(attr, val);
|
||||
script.textContent = "window.ran = true;";
|
||||
document.querySelector('#script-placeholder').appendChild(script);
|
||||
assert_equals(window.ran, shouldRun);
|
||||
}, "Script should" + (shouldRun ? "" : "n't") + " run with " + attr + "=" +
|
||||
format_value(val));
|
||||
window.ran = false;
|
||||
}
|
||||
function testTypeShouldRun(type) {
|
||||
testAttribute("type", type, true);
|
||||
}
|
||||
function testLanguageShouldRun(lang) {
|
||||
testAttribute("language", lang, true);
|
||||
}
|
||||
function testTypeShouldNotRun(type) {
|
||||
testAttribute("type", type, false);
|
||||
}
|
||||
function testLanguageShouldNotRunUnlessSVG(lang) {
|
||||
// In SVGs, there is no concrete spec but all browsers agree that
|
||||
// language attributes have no effects and thus script elements
|
||||
// without type attributes are always expected to run regardless of
|
||||
// language attributes.
|
||||
const expectedToRun = document.contentType === 'image/svg+xml';
|
||||
testAttribute("language", lang, expectedToRun);
|
||||
}
|
||||
|
||||
// Unlike `test*()` methods above, there should be a (parser-inserted) script
|
||||
// with an invalid type/language that would set `window.ran` to true just
|
||||
// before `testParserInsertedDidNotRun()`, and
|
||||
// `testParserInsertedDidNotRun()` asserts that the script did not run.
|
||||
// `window.ran` should be reset where needed. For example:
|
||||
// <script>window.ran = false;</script>
|
||||
// <script type="invalid-type">window.ran = true;</script>
|
||||
// <script>testParserInsertedDidNotRun('type=invalid-type');</script>
|
||||
function testParserInsertedDidNotRun(description) {
|
||||
test(() => assert_false(window.ran),
|
||||
"Script shouldn't run with " + description + " (parser-inserted)");
|
||||
window.ran = false;
|
||||
}
|
||||
|
||||
// When prefixed by "application/", these match with
|
||||
// https://mimesniff.spec.whatwg.org/#javascript-mime-type
|
||||
const application = [
|
||||
"ecmascript",
|
||||
"javascript",
|
||||
"x-ecmascript",
|
||||
"x-javascript"
|
||||
];
|
||||
|
||||
// When prefixed by "text/", these match with
|
||||
// https://mimesniff.spec.whatwg.org/#javascript-mime-type
|
||||
const text = [
|
||||
"ecmascript",
|
||||
"javascript",
|
||||
"javascript1.0",
|
||||
"javascript1.1",
|
||||
"javascript1.2",
|
||||
"javascript1.3",
|
||||
"javascript1.4",
|
||||
"javascript1.5",
|
||||
"jscript",
|
||||
"livescript",
|
||||
"x-ecmascript",
|
||||
"x-javascript"
|
||||
];
|
||||
|
||||
const legacyTypes = [
|
||||
"javascript1.6",
|
||||
"javascript1.7",
|
||||
"javascript1.8",
|
||||
"javascript1.9"
|
||||
];
|
||||
|
||||
const spaces = [" ", "\t", "\n", "\r", "\f"];
|
||||
|
||||
window.ran = false;
|
||||
|
||||
// Type attribute
|
||||
|
||||
testTypeShouldRun("");
|
||||
testTypeShouldNotRun(" ");
|
||||
|
||||
application.map(t => "application/" + t).forEach(testTypeShouldRun);
|
||||
application.map(t => ("application/" + t).toUpperCase()).forEach(
|
||||
testTypeShouldRun);
|
||||
|
||||
spaces.forEach(function(s) {
|
||||
application.map(t => "application/" + t + s).forEach(testTypeShouldRun);
|
||||
application.map(t => s + "application/" + t).forEach(testTypeShouldRun);
|
||||
});
|
||||
|
||||
application.map(t => "application/" + t + "\0").forEach(testTypeShouldNotRun);
|
||||
application.map(t => "application/" + t + "\0foo").forEach(
|
||||
testTypeShouldNotRun);
|
||||
|
||||
text.map(t => "text/" + t).forEach(testTypeShouldRun);
|
||||
text.map(t => ("text/" + t).toUpperCase()).forEach(testTypeShouldRun);
|
||||
|
||||
legacyTypes.map(t => "text/" + t).forEach(testTypeShouldNotRun);
|
||||
|
||||
spaces.forEach(function(s) {
|
||||
text.map(t => "text/" + t + s).forEach(testTypeShouldRun);
|
||||
text.map(t => s + "text/" + t).forEach(testTypeShouldRun);
|
||||
});
|
||||
|
||||
text.map(t => "text/" + t + "\0").forEach(testTypeShouldNotRun);
|
||||
text.map(t => "text/" + t + "\0foo").forEach(testTypeShouldNotRun);
|
||||
|
||||
text.forEach(testTypeShouldNotRun);
|
||||
legacyTypes.forEach(testTypeShouldNotRun);
|
||||
|
||||
// Language attribute
|
||||
|
||||
testLanguageShouldRun("");
|
||||
testLanguageShouldNotRunUnlessSVG(" ");
|
||||
|
||||
text.forEach(testLanguageShouldRun);
|
||||
text.map(t => t.toUpperCase()).forEach(testLanguageShouldRun);
|
||||
|
||||
legacyTypes.forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
|
||||
spaces.forEach(function(s) {
|
||||
text.map(t => t + s).forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
text.map(t => s + t).forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
});
|
||||
text.map(t => t + "xyz").forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
text.map(t => "xyz" + t).forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
|
||||
text.map(t => t + "\0").forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
text.map(t => t + "\0foo").forEach(testLanguageShouldNotRunUnlessSVG);
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
<?xml version="1.0" standalone="no"?>
|
||||
<svg xmlns="http://www.w3.org/2000/svg"
|
||||
xmlns:h="http://www.w3.org/1999/xhtml">
|
||||
<metadata>
|
||||
<h:link rel="help" href="https://html.spec.whatwg.org/multipage/#scriptingLanguages" />
|
||||
<h:link rel="help" href="https://html.spec.whatwg.org/multipage/#prepare-a-script" />
|
||||
</metadata>
|
||||
<h:script src="../../../../resources/testharness.js"/>
|
||||
<h:script src="../../../../resources/testharnessreport.js"/>
|
||||
<h:div id="script-placeholder"/>
|
||||
<h:script src="resources/script-type-and-language-js.js"/>
|
||||
<script>window.ran = false;</script>
|
||||
<script type="javascript">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript');</script>
|
||||
<script type="javascript1.0">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.0');</script>
|
||||
<script type="javascript1.1">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.1');</script>
|
||||
<script type="javascript1.2">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.2');</script>
|
||||
<script type="javascript1.3">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.3');</script>
|
||||
<script type="javascript1.4">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.4');</script>
|
||||
<script type="javascript1.5">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.5');</script>
|
||||
<script type="javascript1.6">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.6');</script>
|
||||
<script type="javascript1.7">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=javascript1.7');</script>
|
||||
<script type="livescript">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=livescript');</script>
|
||||
<script type="ecmascript">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=ecmascript');</script>
|
||||
<script type="jscript">window.ran = true;</script>
|
||||
<script>testParserInsertedDidNotRun('type=jscript');</script>
|
||||
</svg>
|
||||
|
After Width: | Height: | Size: 2 KiB |
Loading…
Add table
Reference in a new issue