diff options
| -rw-r--r-- | test/spec/LibreJSSpec.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test/spec/LibreJSSpec.js b/test/spec/LibreJSSpec.js index 3d61973..57c7f65 100644 --- a/test/spec/LibreJSSpec.js +++ b/test/spec/LibreJSSpec.js @@ -94,6 +94,10 @@ describe("LibreJS' components", () => { let addScript = (html, script, before = "</head>") => html.replace(before, `<script>${script}</script>${before}`); + let addToBody = (html, fragment) => html.replace("</body>", `${fragment}</body>`); + + let jsUrl = js => `javascript:${encodeURIComponent(js)}`; + function extractScripts(html, def = "") { let matches = html && html.match(/<script>[^]*?<\/script>/g); return matches && matches.join("") || def; @@ -165,6 +169,21 @@ describe("LibreJS' components", () => { expect(scripts).toContain(licensed); expect(scripts.replace(licensed, "")).not.toContain(nontrivial); }); + + it("should correctly process (de)duplicated inline scripts", async () => { + let trivialAsUrl = jsUrl(trivial); + let nontrivialAsUrl = jsUrl(nontrivial); + let a = (url, label) => `<a href="${url}">${label}</a>`; + let mixedPage = `<body></body>`; + for (let dup = 0; dup < 3; dup++) { + mixedPage = addToBody(mixedPage, a(trivialAsUrl, `Trivial #${dup}`)); + mixedPage = addToBody(mixedPage, a(nontrivialAsUrl, `Nontrivial #${dup}`)); + } + let processed = await processHtml(mixedPage); + expect(processed).not.toBeNull(); + expect(processed).toContain(trivialAsUrl); + expect(processed).not.toContain(nontrivialAsUrl); + }); }); describe("The external (Web Labels) license checker", () => { |