assert_approx_equals(93.875, 93.875, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(702.328125, 702.328125, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(194.484375, 194.484375, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(522.171875, 522.171875, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(288.359375, 288.359375, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(516.40625, 516.40625, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)

assert_approx_equals(285, 285, 1)
    at Test.<anonymous> ( /svg/text/scripted/getsubstringlength-emoji-ligatures.html:23:5)