at Test.<anonymous> (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:64:11)
    at Test.step (http://www2.wpt.live/resources/testharness.js:2638:25)
    at test (http://www2.wpt.live/resources/testharness.js:633:30)
    at runTests (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:61:7)

assert_true(true)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:62:11)

assert_approx_equals(25, 25, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:63:11)

assert_approx_equals(17, 25, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:64:11)

    at Test.<anonymous> (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:70:11)
    at Test.step (http://www2.wpt.live/resources/testharness.js:2638:25)
    at test (http://www2.wpt.live/resources/testharness.js:633:30)
    at runTests (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:67:7)

assert_true(true)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:68:11)

assert_approx_equals(25, 25, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:69:11)

assert_approx_equals(17, 25, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:70:11)

    at Test.<anonymous> (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:76:11)
    at Test.step (http://www2.wpt.live/resources/testharness.js:2638:25)
    at test (http://www2.wpt.live/resources/testharness.js:633:30)
    at runTests (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:73:7)

assert_true(true)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:74:11)

assert_approx_equals(0, 0, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:75:11)

assert_approx_equals(42, 50, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:76:11)

    at Test.<anonymous> (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:82:11)
    at Test.step (http://www2.wpt.live/resources/testharness.js:2638:25)
    at test (http://www2.wpt.live/resources/testharness.js:633:30)
    at runTests (http://www2.wpt.live/mathml/presentation-markup/spaces/space-like-004.html:79:7)

assert_true(true)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:80:11)

assert_approx_equals(0, 0, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:81:11)

assert_approx_equals(42, 50, 1)
    at Test.<anonymous> ( /mathml/presentation-markup/spaces/space-like-004.html:82:11)

$\mathrm{X}\text{X}\text{X}\text{X}\text{X}\text{X}\text{X}\phantom{\text{X}}\text{X}\text{X}\text{X}\phantom{\text{X}}\text{X}\text{X}\text{X}\text{X}\phantom{\text{X}}\text{X}\text{X}X\mathrm{X}$

$012\mathrm{X}012012\text{X}012012012\text{X}012\text{X}012012\text{X}012012012\text{X}012012\text{X}012012\phantom{012\text{X}012012}012012\text{X}012\text{X}012012012012012\text{X}012012012\phantom{012\text{X}012012}012\text{X}012\text{X}012012\text{X}012\text{X}012012\phantom{012\text{X}012012}012\text{X}012\text{X}012012012012012012X012012\mathrm{X}012$

$\mathrm{X}\text{X}\text{X}\text{X}\text{X}\text{X}\text{X}\phantom{\text{X}}\text{X}\text{X}\text{X}\phantom{\mathrm{X}}\text{X}\text{X}\text{X}\text{X}\phantom{\text{X}}\text{X}\text{X}X\mathrm{X}$

$012\mathrm{X}012012\text{X}012012012\text{X}012\text{X}012012\text{X}012012012\text{X}012012\text{X}012012\phantom{012\text{X}012012}012012\text{X}012\text{X}012012012012012\text{X}012012012\phantom{012\mathrm{X}012012}012\text{X}012\text{X}012012\text{X}012\text{X}012012\phantom{012\text{X}012012}012\text{X}012\text{X}012012012012012012X012012\mathrm{X}012$