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Update web-platform-tests to revision e3cf1284464a4a3e46fd15e4138f8e32c6cecdd8

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WPT Sync Bot 2019-04-18 21:48:35 -04:00
parent b20333a324
commit c5c325d8bb
57 changed files with 1422 additions and 493 deletions
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41
tests/wpt/web-platform-tests/resources/testharness.js
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@ -2383,6 +2383,42 @@ policies and contribution forms [3].
return duplicates;
};
function code_unit_str(char) {
return 'U+' + char.charCodeAt(0).toString(16);
}
function sanitize_unpaired_surrogates(str) {
return str.replace(/([\ud800-\udbff])(?![\udc00-\udfff])/g,
function(_, unpaired)
{
return code_unit_str(unpaired);
})
// This replacement is intentionally implemented without an
// ES2018 negative lookbehind assertion to support runtimes
// which do not yet implement that language feature.
.replace(/(^|[^\ud800-\udbff])([\udc00-\udfff])/g,
function(_, previous, unpaired) {
if (/[\udc00-\udfff]/.test(previous)) {
previous = code_unit_str(previous);
}
return previous + code_unit_str(unpaired);
});
}
function sanitize_all_unpaired_surrogates(tests) {
forEach (tests,
function (test)
{
var sanitized = sanitize_unpaired_surrogates(test.name);
if (test.name !== sanitized) {
test.name = sanitized;
delete test._structured_clone;
}
});
}
Tests.prototype.notify_complete = function() {
var this_obj = this;
var duplicates;
@ -2390,6 +2426,11 @@ policies and contribution forms [3].
if (this.status.status === null) {
duplicates = this.find_duplicates();
// Some transports adhere to UTF-8's restriction on unpaired
// surrogates. Sanitize the titles so that the results can be
// consistently sent via all transports.
sanitize_all_unpaired_surrogates(this.tests);
// Test names are presumed to be unique within test files--this
// allows consumers to use them for identification purposes.
// Duplicated names violate this expectation and should therefore