1 files changed, 0 insertions, 193 deletions
diff --git a/toolkit/components/telemetry/tests/browser/browser_TelemetryGC.js b/toolkit/components/telemetry/tests/browser/browser_TelemetryGC.js
deleted file mode 100644
index 262fd69ff..000000000
--- a/toolkit/components/telemetry/tests/browser/browser_TelemetryGC.js
+++ /dev/null
@@ -1,193 +0,0 @@
-"use strict";
-
-/*
- *********************************************************************************
- *                                                                               *
- *                                  WARNING                                      *
- *                                                                               *
- * If you adjust any of the constants here (slice limit, number of keys, etc.)   *
- * make sure to update the JSON schema at:                                       *
- * https://github.com/mozilla-services/mozilla-pipeline-schemas/blob/master/     *
- * telemetry/main.schema.json                                                    *
- *                                                                               *
- * Otherwise, pings may be dropped by the telemetry backend!                     *
- *                                                                               *
- ********************************************************************************/
-
-const {GCTelemetry} = Cu.import("resource://gre/modules/GCTelemetry.jsm", {});
-
-function check(entries) {
-  const FIELDS = ["random", "worst"];
-
-  // Check that all FIELDS are in |entries|.
-  for (let f of FIELDS) {
-    ok(f in entries, `${f} found in entries`);
-  }
-
-  // Check that only FIELDS are in |entries|.
-  for (let k of Object.keys(entries)) {
-    ok(FIELDS.includes(k), `${k} found in FIELDS`);
-  }
-
-  let foundGCs = 0;
-
-  for (let f of FIELDS) {
-    ok(Array.isArray(entries[f]), "have an array of GCs");
-
-    ok(entries[f].length <= 2, "not too many GCs");
-
-    for (let gc of entries[f]) {
-      ok(gc !== null, "GC is non-null");
-
-      foundGCs++;
-
-      ok(Object.keys(gc).length <= 25, "number of keys in GC is not too large");
-
-      // Sanity check the GC data.
-      ok("total_time" in gc, "total_time field present");
-      ok("max_pause" in gc, "max_pause field present");
-
-      ok("slices" in gc, "slices field present");
-      ok(Array.isArray(gc.slices), "slices is an array");
-      ok(gc.slices.length > 0, "slices array non-empty");
-      ok(gc.slices.length <= 4, "slices array is not too long");
-
-      ok("totals" in gc, "totals field present");
-      ok(typeof(gc.totals) == "object", "totals is an object");
-      ok(Object.keys(gc.totals).length <= 65, "totals array is not too long");
-
-      // Make sure we don't skip any big objects.
-      for (let key in gc) {
-        if (key != "slices" && key != "totals") {
-          ok(typeof(gc[key]) != "object", `${key} property should be primitive`);
-        }
-      }
-
-      let phases = new Set();
-
-      for (let slice of gc.slices) {
-        ok(Object.keys(slice).length <= 15, "slice is not too large");
-
-        ok("pause" in slice, "pause field present in slice");
-        ok("reason" in slice, "reason field present in slice");
-        ok("times" in slice, "times field present in slice");
-
-        // Make sure we don't skip any big objects.
-        for (let key in slice) {
-          if (key != "times") {
-            ok(typeof(slice[key]) != "object", `${key} property should be primitive`);
-          }
-        }
-
-        ok(Object.keys(slice.times).length <= 65, "no more than 65 phases");
-
-        for (let phase in slice.times) {
-          phases.add(phase);
-          ok(typeof(slice.times[phase]) == "number", `${phase} property should be a number`);
-        }
-      }
-
-      let totals = gc.totals;
-      // Make sure we don't skip any big objects.
-      for (let phase in totals) {
-        ok(typeof(totals[phase]) == "number", `${phase} property should be a number`);
-      }
-
-      for (let phase of phases) {
-        ok(phase in totals, `${phase} is in totals`);
-      }
-    }
-  }
-
-  ok(foundGCs > 0, "saw at least one GC");
-}
-
-add_task(function* test() {
-  let multiprocess = Services.appinfo.browserTabsRemoteAutostart;
-
-  // Set these prefs to ensure that we get measurements.
-  const prefs = {"set": [["javascript.options.mem.notify", true]]};
-  yield new Promise(resolve => SpecialPowers.pushPrefEnv(prefs, resolve));
-
-  function runRemote(f) {
-    gBrowser.selectedBrowser.messageManager.loadFrameScript(`data:,(${f})()`, false);
-  }
-
-  function initScript() {
-    const {GCTelemetry} = Components.utils.import("resource://gre/modules/GCTelemetry.jsm", {});
-
-    /*
-     * Don't shut down GC telemetry if it was already running before the test!
-     * Note: We need to use a multiline comment here since this code is turned into a data: URI.
-     */
-    let shutdown = GCTelemetry.init();
-
-    function listener() {
-      removeMessageListener("GCTelemTest:Shutdown", listener);
-      if (shutdown) {
-        GCTelemetry.shutdown();
-      }
-    }
-    addMessageListener("GCTelemTest:Shutdown", listener);
-  }
-
-  if (multiprocess) {
-    runRemote(initScript);
-  }
-
-  // Don't shut down GC telemetry if it was already running before the test!
-  let shutdown = GCTelemetry.init();
-  registerCleanupFunction(() => {
-    if (shutdown) {
-      GCTelemetry.shutdown();
-    }
-
-    gBrowser.selectedBrowser.messageManager.sendAsyncMessage("GCTelemTest:Shutdown");
-  });
-
-  let localPromise = new Promise(resolve => {
-    function obs() {
-      Services.obs.removeObserver(obs, "garbage-collection-statistics");
-      resolve();
-    }
-    Services.obs.addObserver(obs, "garbage-collection-statistics", false);
-  });
-
-  let remotePromise;
-  if (multiprocess) {
-    remotePromise = new Promise(resolve => {
-      function obs() {
-        Services.ppmm.removeMessageListener("Telemetry:GCStatistics", obs);
-        resolve();
-      }
-      Services.ppmm.addMessageListener("Telemetry:GCStatistics", obs);
-    });
-  } else {
-    remotePromise = Promise.resolve();
-  }
-
-  // Make sure we have a GC to work with in both processes.
-  Cu.forceGC();
-  if (multiprocess) {
-    runRemote(() => Components.utils.forceGC());
-  }
-
-  info("Waiting for GCs");
-
-  yield Promise.all([localPromise, remotePromise]);
-
-  let localEntries = GCTelemetry.entries("main", true);
-  let remoteEntries = multiprocess ? GCTelemetry.entries("content", true) : localEntries;
-
-  check(localEntries);
-  check(remoteEntries);
-
-  localEntries = GCTelemetry.entries("main", false);
-  remoteEntries = multiprocess ? GCTelemetry.entries("content", false) : localEntries;
-
-  is(localEntries.random.length, 0, "no random GCs after reset");
-  is(localEntries.worst.length, 0, "no worst GCs after reset");
-
-  is(remoteEntries.random.length, 0, "no random GCs after reset");
-  is(remoteEntries.worst.length, 0, "no worst GCs after reset");
-});