src/pagespeed/automatic/shortcut_icons.sh

start_test "shortcut icons aren't inlined"

URL="$TEST_ROOT/shortcut_icons.html?PageSpeedFilters=debug,rewrite_images"

# We expect to see just one inline image, because of the img tag.
fetch_until -save $URL 'grep -c data:image/png' 1

OUT=$(cat $FETCH_UNTIL_OUTFILE)

# All four icon link tags should be optimized but not inlined.
check_from "$OUT" grep \
  '<link rel="icon" href="[^<]*xCuppa.png.pagespeed.ic'
check_from "$OUT" grep \
  '<link rel="apple-touch-icon" href="[^<]*xCuppa.png.pagespeed.ic'
check_from "$OUT" grep \
  '<link rel="apple-touch-icon-precomposed" href="[^<]*xCuppa.png.pagespeed.ic'
check_from "$OUT" grep \
  '<link rel="apple-touch-startup-image" href="[^<]*xCuppa.png.pagespeed.ic'

# The image tag should have been inlined instead.
check_not_from "$OUT" grep \
  '<img src="[^<]*xCuppa.png.pagespeed.ic'

function appears_exactly_four_times() {
  test $(grep -c "$@") = 4
}

check_from "$OUT" appears_exactly_four_times \
  "The image was not inlined because it is a shortcut icon."