Test.
: ^^^^^^^^^^^^^^^^^^^^^^^^^^ `---- x Child ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^^^^^^^^^^^^^^^ `---- x Element ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^^^^^^^^^^^^^^^ `---- x Child x Element x Child ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^^^^^^^^ `---- x Element ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^^^^^^^^ `---- x Child ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^ `---- x Text ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^ `---- x Child ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^ `---- x Element ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^^^^^^^^ `---- x Child ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^ `---- x Text ,-[$DIR/tests/iframe_srcdoc/basic/input.html:1:1] 1 |Test.
: ^^^^^ `----