filesystem.setFaultyDelete(cacheDir / "a.0", false)
    cache.flush()
    set("c", "cc", "cc")
    assertValue("c", "cc", "cc")
  }

  @Test
  fun cleanupTrimFailureWithPartialSnapshot() {
    cache.maxSize = 8
    taskFaker.runNextTask()
    set("a", "aa", "aa")
    set("b", "bb", "bbb")

    // Cause the cache trim to fail on the second value leaving a partial snapshot.