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16 lines
451 B
JavaScript
16 lines
451 B
JavaScript
async_test(t => {
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const input = document.body.appendChild(document.createElement("input"));
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let happened = false;
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input.onfocus = t.step_func(e => {
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happened = true;
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assert_equals(e.type, "focus");
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assert_true(e.composed);
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});
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input.focus();
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input.onblur = t.step_func_done(e => {
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assert_true(happened);
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assert_equals(e.type, "blur");
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assert_true(e.composed);
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});
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input.blur();
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}, "Focus events are composed");
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