1 files changed, 0 insertions, 132 deletions
diff --git a/browser/base/content/test/general/browser_parsable_script.js b/browser/base/content/test/general/browser_parsable_script.js
deleted file mode 100644
index 50333dd65..000000000
--- a/browser/base/content/test/general/browser_parsable_script.js
+++ /dev/null
@@ -1,132 +0,0 @@
-/* Any copyright is dedicated to the Public Domain.
- * http://creativecommons.org/publicdomain/zero/1.0/ */
-
-/* This list allows pre-existing or 'unfixable' JS issues to remain, while we
- * detect newly occurring issues in shipping JS. It is a list of regexes
- * matching files which have errors:
- */
-const kWhitelist = new Set([
-  /defaults\/profile\/prefs.js$/,
-  /browser\/content\/browser\/places\/controller.js$/,
-]);
-
-
-var moduleLocation = gTestPath.replace(/\/[^\/]*$/i, "/parsingTestHelpers.jsm");
-var {generateURIsFromDirTree} = Cu.import(moduleLocation, {});
-
-// Normally we would use reflect.jsm to get Reflect.parse. However, if
-// we do that, then all the AST data is allocated in reflect.jsm's
-// zone. That exposes a bug in our GC. The GC collects reflect.jsm's
-// zone but not the zone in which our test code lives (since no new
-// data is being allocated in it). The cross-compartment wrappers in
-// our zone that point to the AST data never get collected, and so the
-// AST data itself is never collected. We need to GC both zones at
-// once to fix the problem.
-const init = Components.classes["@mozilla.org/jsreflect;1"].createInstance();
-init();
-
-/**
- * Check if an error should be ignored due to matching one of the whitelist
- * objects defined in kWhitelist
- *
- * @param uri the uri to check against the whitelist
- * @return true if the uri should be skipped, false otherwise.
- */
-function uriIsWhiteListed(uri) {
-  for (let whitelistItem of kWhitelist) {
-    if (whitelistItem.test(uri.spec)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-function parsePromise(uri) {
-  let promise = new Promise((resolve, reject) => {
-    let xhr = new XMLHttpRequest();
-    xhr.open("GET", uri, true);
-    xhr.onreadystatechange = function() {
-      if (this.readyState == this.DONE) {
-        let scriptText = this.responseText;
-        try {
-          info("Checking " + uri);
-          Reflect.parse(scriptText);
-          resolve(true);
-        } catch (ex) {
-          let errorMsg = "Script error reading " + uri + ": " + ex;
-          ok(false, errorMsg);
-          resolve(false);
-        }
-      }
-    };
-    xhr.onerror = (error) => {
-      ok(false, "XHR error reading " + uri + ": " + error);
-      resolve(false);
-    };
-    xhr.overrideMimeType("application/javascript");
-    xhr.send(null);
-  });
-  return promise;
-}
-
-add_task(function* checkAllTheJS() {
-  // In debug builds, even on a fast machine, collecting the file list may take
-  // more than 30 seconds, and parsing all files may take four more minutes.
-  // For this reason, this test must be explictly requested in debug builds by
-  // using the "--setpref parse=<filter>" argument to mach.  You can specify:
-  //  - A case-sensitive substring of the file name to test (slow).
-  //  - A single absolute URI printed out by a previous run (fast).
-  //  - An empty string to run the test on all files (slowest).
-  let parseRequested = Services.prefs.prefHasUserValue("parse");
-  let parseValue = parseRequested && Services.prefs.getCharPref("parse");
-  if (SpecialPowers.isDebugBuild) {
-    if (!parseRequested) {
-      ok(true, "Test disabled on debug build. To run, execute: ./mach" +
-               " mochitest-browser --setpref parse=<case_sensitive_filter>" +
-               " browser/base/content/test/general/browser_parsable_script.js");
-      return;
-    }
-    // Request a 15 minutes timeout (30 seconds * 30) for debug builds.
-    requestLongerTimeout(30);
-  }
-
-  let uris;
-  // If an absolute URI is specified on the command line, use it immediately.
-  if (parseValue && parseValue.includes(":")) {
-    uris = [NetUtil.newURI(parseValue)];
-  } else {
-    let appDir = Services.dirsvc.get("XCurProcD", Ci.nsIFile);
-    // This asynchronously produces a list of URLs (sadly, mostly sync on our
-    // test infrastructure because it runs against jarfiles there, and
-    // our zipreader APIs are all sync)
-    let startTimeMs = Date.now();
-    info("Collecting URIs");
-    uris = yield generateURIsFromDirTree(appDir, [".js", ".jsm"]);
-    info("Collected URIs in " + (Date.now() - startTimeMs) + "ms");
-
-    // Apply the filter specified on the command line, if any.
-    if (parseValue) {
-      uris = uris.filter(uri => {
-        if (uri.spec.includes(parseValue)) {
-          return true;
-        }
-        info("Not checking filtered out " + uri.spec);
-        return false;
-      });
-    }
-  }
-
-  // We create an array of promises so we can parallelize all our parsing
-  // and file loading activity:
-  let allPromises = [];
-  for (let uri of uris) {
-    if (uriIsWhiteListed(uri)) {
-      info("Not checking whitelisted " + uri.spec);
-      continue;
-    }
-    allPromises.push(parsePromise(uri.spec));
-  }
-
-  let promiseResults = yield Promise.all(allPromises);
-  is(promiseResults.filter((x) => !x).length, 0, "There should be 0 parsing errors");
-});