discourse/test/javascripts/mdtest/mdtest.js.es6.erb

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import { sanitize } from 'pretty-text/sanitizer';
import { default as PrettyText, buildOptions } from 'pretty-text/pretty-text';
import { hashString } from 'discourse/lib/hash';
// Run the MDTest spec
module("MDTest");
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// This is cheating, but the trivial differences between sanitization
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// do not affect formatting.
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function normalize(str) {
return str.replace(/\n\s*/g, '').
replace(/ \/\>/g, '>').
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replace(/ ?/g, "\t").
replace(/"/g, '"');
}
// We use a custom sanitizer for MD test that hoists out comments. In Discourse
// they are stripped, but to be compliant with the spec they should not be.
function sanitizer(result, whiteLister) {
let hoisted;
const m = result.match(/<!--[\s\S]*?-->/g);
if (m && m.length) {
hoisted = [];
for (let i=0; i<m.length; i++) {
const c = m[i];
const id = hashString("discourse:hoisted-comment:" + i).toString();
result = result.replace(c, id);
hoisted.push([c, id]);
}
}
result = sanitize(result, whiteLister);
if (hoisted) {
hoisted.forEach(tuple => result = result.replace(tuple[1], tuple[0]));
}
return result;
}
function md(input, expected, text, settings) {
const opts = buildOptions({ siteSettings: settings||{} });
opts.traditionalMarkdownLinebreaks = true;
opts.sanitizer = sanitizer;
const cooker = new PrettyText(opts);
const result = cooker.cook(input);
const resultNorm = normalize(result);
const expectedNorm = normalize(expected);
const same = (result === expected) || (resultNorm === expectedNorm);
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if (same) {
ok(same, text);
} else {
equal(resultNorm, expectedNorm, text);
}
};
test("first", function(){
equal(1, 1, "cool")
});
<%
def mdtest_suite
result = ""
Dir.glob("#{Rails.root}/test/javascripts/mdtest/fixtures/*.text").each do |f|
filename_no_ext = f.sub(/\.text$/, '')
filename = Pathname.new(filename_no_ext)
text = File.read(f)
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html = File.read("#{filename_no_ext}.xhtml");
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result << "test(\"#{filename}\", function() { md(#{text.to_json}, #{html.to_json}, 'passes MDTest'); });\n"
end
result
end
%>
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<%= mdtest_suite %>
test("whitelisted url scheme", function() {
md("[Steam URL Scheme](steam://store/452530)", '<p><a href="steam://store/452530">Steam URL Scheme</a></p>', 'whitelists the steam url', {allowed_href_schemes: "macappstore|steam"});
});
test("forbidden url scheme", function() {
md("[Steam URL Scheme](steam://store/452530)", '<p><a>Steam URL Scheme</a></p>', 'removes the href', {allowed_href_schemes: "macappstore|itunes"});
});