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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.Upload.Filter.ExiftoolTest do
   6   use Pleroma.DataCase, async: true
   7   alias Pleroma.Upload.Filter
   8
   9   test "apply exiftool filter" do
  10     assert Pleroma.Utils.command_available?("exiftool")
  11
  12     File.cp!(
  13       "test/fixtures/DSCN0010.jpg",
  14       "test/fixtures/DSCN0010_tmp.jpg"
  15     )
  16
  17     upload = %Pleroma.Upload{
  18       name: "image_with_GPS_data.jpg",
  19       content_type: "image/jpeg",
  20       path: Path.absname("test/fixtures/DSCN0010.jpg"),
  21       tempfile: Path.absname("test/fixtures/DSCN0010_tmp.jpg")
  22     }
  23
  24     assert Filter.Exiftool.filter(upload) == {:ok, :filtered}
  25
  26     {exif_original, 0} = System.cmd("exiftool", ["test/fixtures/DSCN0010.jpg"])
  27     {exif_filtered, 0} = System.cmd("exiftool", ["test/fixtures/DSCN0010_tmp.jpg"])
  28
  29     refute exif_original == exif_filtered
  30     assert String.match?(exif_original, ~r/GPS/)
  31     refute String.match?(exif_filtered, ~r/GPS/)
  32   end
  33
  34   test "verify webp files are skipped" do
  35     upload = %Pleroma.Upload{
  36       name: "sample.webp",
  37       content_type: "image/webp"
  38     }
  39
  40     assert Filter.Exiftool.filter(upload) == {:ok, :noop}
  41   end
  42 end