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Test link hrefs (#999)

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* Add validatePath function

* Validate <link>s
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toasted-nutbread 2020-11-07 11:30:21 -05:00 committed by GitHub
parent f4325b7db9
commit ca26c648c2
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1 changed files with 16 additions and 11 deletions
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27
dev/lint/html-scripts.js
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@ -31,23 +31,28 @@ function lstatSyncSafe(fileName) {
}
}
function validatePath(src, fileName, extDir) {
assert.ok(typeof src === 'string', `<script> missing src attribute in ${fileName}`);
assert.ok(src.startsWith('/'), `<script> src attribute is not absolute in ${fileName} (src=${JSON.stringify(src)})`);
const relativeSrc = src.substring(1);
assert.ok(!path.isAbsolute(relativeSrc), `<script> src attribute is invalid in ${fileName} (src=${JSON.stringify(src)})`);
const fullSrc = path.join(extDir, relativeSrc);
const stats = lstatSyncSafe(fullSrc);
assert.ok(stats !== null, `<script> src file not found in ${fileName} (src=${JSON.stringify(src)})`);
assert.ok(stats.isFile(), `<script> src file invalid in ${fileName} (src=${JSON.stringify(src)})`);
}
function validateHtmlScripts(fileName, extDir) {
const domSource = fs.readFileSync(fileName, {encoding: 'utf8'});
const dom = new JSDOM(domSource);
const {window} = dom;
const {document} = window;
try {
const scripts = document.querySelectorAll('script');
for (const script of scripts) {
const {src} = script;
assert.ok(typeof src === 'string', `<script> missing src attribute in ${fileName}`);
assert.ok(src.startsWith('/'), `<script> src attribute is not absolute in ${fileName} (src=${JSON.stringify(src)})`);
const relativeSrc = src.substring(1);
assert.ok(!path.isAbsolute(relativeSrc), `<script> src attribute is invalid in ${fileName} (src=${JSON.stringify(src)})`);
const fullSrc = path.join(extDir, relativeSrc);
const stats = lstatSyncSafe(fullSrc);
assert.ok(stats !== null, `<script> src file not found in ${fileName} (src=${JSON.stringify(src)})`);
assert.ok(stats.isFile(), `<script> src file invalid in ${fileName} (src=${JSON.stringify(src)})`);
for (const {src} of document.querySelectorAll('script')) {
validatePath(src, fileName, extDir);
}
for (const {href} of document.querySelectorAll('link')) {
validatePath(href, fileName, extDir);
}
} finally {
window.close();