1 files changed, 1 insertions, 29 deletions

diff --git a/services/sync/modules-testing/fakeservices.js b/services/sync/modules-testing/fakeservices.js
index 2895736df..d8f73e981 100644
--- a/services/sync/modules-testing/fakeservices.js
+++ b/services/sync/modules-testing/fakeservices.js
@@ -22,20 +22,6 @@ this.FakeFilesystemService = function FakeFilesystemService(contents) {
   this.fakeContents = contents;
   let self = this;
 
-  // Save away the unmocked versions of the functions we replace here for tests
-  // that really want the originals. As this may be called many times per test,
-  // we must be careful to not replace them with ones we previously replaced.
-  // (And WTF are we bothering with these mocks in the first place? Is the
-  // performance of the filesystem *really* such that it outweighs the downside
-  // of not running our real JSON functions in the tests? Eg, these mocks don't
-  // always throw exceptions when the real ones do. Anyway...)
-  for (let name of ["jsonSave", "jsonLoad", "jsonMove", "jsonRemove"]) {
-    let origName = "_real_" + name;
-    if (!Utils[origName]) {
-      Utils[origName] = Utils[name];
-    }
-  }
-
   Utils.jsonSave = function jsonSave(filePath, that, obj, callback) {
     let json = typeof obj == "function" ? obj.call(that) : obj;
     self.fakeContents["weave/" + filePath + ".json"] = JSON.stringify(json);
@@ -50,18 +36,6 @@ this.FakeFilesystemService = function FakeFilesystemService(contents) {
     }
     cb.call(that, obj);
   };
-
-  Utils.jsonMove = function jsonMove(aFrom, aTo, that) {
-    const fromPath = "weave/" + aFrom + ".json";
-    self.fakeContents["weave/" + aTo + ".json"] = self.fakeContents[fromPath];
-    delete self.fakeContents[fromPath];
-    return Promise.resolve();
-  };
-
-  Utils.jsonRemove = function jsonRemove(filePath, that) {
-    delete self.fakeContents["weave/" + filePath + ".json"];
-    return Promise.resolve();
-  };
 };
 
 this.fakeSHA256HMAC = function fakeSHA256HMAC(message) {
@@ -76,9 +50,7 @@ this.FakeGUIDService = function FakeGUIDService() {
   let latestGUID = 0;
 
   Utils.makeGUID = function makeGUID() {
-    // ensure that this always returns a unique 12 character string
-    let nextGUID = "fake-guid-" + String(latestGUID++).padStart(2, "0");
-    return nextGUID.slice(nextGUID.length-12, nextGUID.length);
+    return "fake-guid-" + latestGUID++;
   };
 }