From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../extensions/test/xpcshell/rs-blocklist/head.js  | 120 +++++++++++++++++++++
 1 file changed, 120 insertions(+)
 create mode 100644 toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/head.js

(limited to 'toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/head.js')

diff --git a/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/head.js b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/head.js
new file mode 100644
index 0000000000..4007ec6988
--- /dev/null
+++ b/toolkit/mozapps/extensions/test/xpcshell/rs-blocklist/head.js
@@ -0,0 +1,120 @@
+// Appease eslint.
+/* import-globals-from ../head_addons.js */
+
+var { AppConstants } = ChromeUtils.importESModule(
+  "resource://gre/modules/AppConstants.sys.mjs"
+);
+
+// Initializing and asserting the expected telemetry is currently conditioned
+// on this const.
+// TODO(Bug 1752139) remove this along with initializing and asserting the expected
+// telemetry also for android build, once `Services.fog.testResetFOG()` is implemented
+// for Android builds.
+const IS_ANDROID_BUILD = AppConstants.platform === "android";
+const IS_FOG_RESET_SUPPORTED = !IS_ANDROID_BUILD;
+const DUMMY_TIME = 939420000000; // new Date(1999, 9, 9)
+const DUMMY_STRING = "GleanDummyString";
+let gleanEventCount = 0;
+
+function _resetMetric(gleanMetric) {
+  let value = gleanMetric.testGetValue();
+  if (value === undefined) {
+    return; // Never initialized, nothing to reset.
+  }
+  if (gleanMetric instanceof Ci.nsIGleanDatetime) {
+    gleanMetric.set(DUMMY_TIME * 1000);
+  } else if (gleanMetric instanceof Ci.nsIGleanString) {
+    gleanMetric.set(DUMMY_STRING);
+  } else if (gleanMetric instanceof Ci.nsIGleanEvent) {
+    // NOTE: this doesn't work when there is more than one event;
+    // for now we assume that there is only one: addonBlockChange.
+    // Cannot overwrite, so just store the current list length.
+    gleanEventCount = value.length;
+  } else {
+    throw new Error("Unsupported Glean metric type - cannot reset");
+  }
+}
+
+function testGetValue(gleanMetric) {
+  let value = gleanMetric.testGetValue();
+  if (value === undefined || IS_FOG_RESET_SUPPORTED) {
+    return value;
+  }
+  if (gleanMetric instanceof Ci.nsIGleanDatetime) {
+    return value.getTime() === DUMMY_TIME ? undefined : value;
+  }
+  if (gleanMetric instanceof Ci.nsIGleanString) {
+    return value === DUMMY_STRING ? undefined : value;
+  }
+  if (gleanMetric instanceof Ci.nsIGleanEvent) {
+    // NOTE: this doesn't work when there is more than one event;
+    // for now we assume that there is only one: addonBlockChange.
+    value = value.slice(gleanEventCount);
+    return value.length ? value : undefined;
+  }
+  throw new Error("Unsupported Glean metric type");
+}
+
+function resetBlocklistTelemetry() {
+  if (IS_FOG_RESET_SUPPORTED) {
+    Services.fog.testResetFOG();
+    return;
+  }
+  // TODO bug 1752139: fix testResetFOG and remove workarounds.
+  _resetMetric(Glean.blocklist.addonBlockChange);
+  _resetMetric(Glean.blocklist.lastModifiedRsAddonsMblf);
+  _resetMetric(Glean.blocklist.mlbfSource);
+  _resetMetric(Glean.blocklist.mlbfGenerationTime);
+  _resetMetric(Glean.blocklist.mlbfStashTimeOldest);
+  _resetMetric(Glean.blocklist.mlbfStashTimeNewest);
+}
+
+const MLBF_RECORD = {
+  id: "A blocklist entry that refers to a MLBF file",
+  // Higher than any last_modified in addons-bloomfilters.json:
+  last_modified: Date.now(),
+  attachment: {
+    size: 32,
+    hash: "6af648a5d6ce6dbee99b0aab1780d24d204977a6606ad670d5372ef22fac1052",
+    filename: "does-not-matter.bin",
+  },
+  attachment_type: "bloomfilter-base",
+  generation_time: 1577833200000,
+};
+
+function enable_blocklist_v2_instead_of_useMLBF() {
+  Blocklist.allowDeprecatedBlocklistV2 = true;
+  Services.prefs.setBoolPref("extensions.blocklist.useMLBF", false);
+  // Sanity check: blocklist v2 has been enabled.
+  const { BlocklistPrivate } = ChromeUtils.importESModule(
+    "resource://gre/modules/Blocklist.sys.mjs"
+  );
+  Assert.equal(
+    Blocklist.ExtensionBlocklist,
+    BlocklistPrivate.ExtensionBlocklistRS,
+    "ExtensionBlocklistRS should have been enabled"
+  );
+}
+
+async function load_mlbf_record_as_blob() {
+  const url = Services.io.newFileURI(
+    do_get_file("../data/mlbf-blocked1-unblocked2.bin")
+  ).spec;
+  Cu.importGlobalProperties(["fetch"]);
+  return (await fetch(url)).blob();
+}
+
+function getExtensionBlocklistMLBF() {
+  // ExtensionBlocklist.Blocklist is an ExtensionBlocklistMLBF if the useMLBF
+  // pref is set to true.
+  const {
+    BlocklistPrivate: { ExtensionBlocklistMLBF },
+  } = ChromeUtils.importESModule("resource://gre/modules/Blocklist.sys.mjs");
+  if (Blocklist.allowDeprecatedBlocklistV2) {
+    Assert.ok(
+      Services.prefs.getBoolPref("extensions.blocklist.useMLBF", false),
+      "blocklist.useMLBF should be true"
+    );
+  }
+  return ExtensionBlocklistMLBF;
+}
-- 
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