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'use strict';
var domino = require('../');
var html5lib_tests = require('./html5lib-tests.json');
// These test cases are taken from the `html5lib/html5lib-tests` package
// on github, in the directory `tree-construction`. The filename in that
// directory is the name of each suite of tests.
function cases(filename, tc) {
return tc.filter(function(test) {
// We don't support some of these test cases...
if (test.fragment && test.fragment.ns) { return false; }
// Scripting is always enabled in domino.
if (test.script === 'off') { return false; }
return true;
}).reduce(function(r, test) {
var input = test.data, expected = test.document.html,
fragment = test.fragment && test.fragment.name;
// Come up with a helpful name for the testcase.
var trimmed = input, n, candidate;
if (trimmed==='') { trimmed = '{no input}'; }
if (fragment) { trimmed = fragment + ':' + trimmed; }
if (r[trimmed]) {
//console.warn("Duplicate test in "+filename+": "+trimmed);
}
for (n = 40; n < trimmed.length; n += 5) {
candidate = trimmed.slice(0, n) + '...';
if (!r[candidate]) { trimmed = candidate; break; }
}
if (/\n/.test(trimmed)) {
candidate = trimmed.split(/\n/)[0] + '...';
if (!r[candidate]) { trimmed = candidate; }
}
r[trimmed] = makeOneTest(fragment, input, expected);
return r;
}, {});
}
function makeOneTest(fragment, input, expected) {
return function() {
var doc, context;
if (fragment) {
doc = domino.createDocument();
context = (fragment==='body') ? doc.body : doc.createElement(fragment);
context.innerHTML = input;
context.innerHTML.should.equal(expected);
} else {
doc = domino.createDocument(input, true);
doc.outerHTML.should.equal(expected);
}
};
}
exports.parseAlgorithm = Object.keys(html5lib_tests).reduce(function(r, file) {
r[file] = cases(file, html5lib_tests[file]);
return r;
}, {});
// Some extra tests.
// https://github.com/html5lib/html5lib-tests/issues/20
exports.parseAlgorithm['github issue #20'] = {
'test1': makeOneTest(
'body', '<table><li><li></table>', '<li></li><li></li><table></table>'
)
};
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