on-input-number.tentative.html (2912B)
1 <!doctype html> 2 <meta charset="utf-8" /> 3 <meta name="author" title="Luke Warlow" href="mailto:lwarlow@igalia.com" /> 4 <link rel="help" href="https://open-ui.org/components/invokers.explainer/" /> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/resources/testdriver.js"></script> 8 <script src="/resources/testdriver-actions.js"></script> 9 <script src="/resources/testdriver-vendor.js"></script> 10 <script src="resources/invoker-utils.js"></script> 11 12 <input type="number" id="invokee" value="0"> 13 <button id="invokerbutton" commandfor="invokee"></button> 14 15 <script> 16 function reset() { 17 invokee.value = 0; 18 invokerbutton.removeAttribute('command'); 19 } 20 21 // step-up 22 23 promise_test(async function (t) { 24 t.add_cleanup(reset); 25 assert_equals(invokee.valueAsNumber, 0); 26 invokerbutton.setAttribute("command", "step-up"); 27 await clickOn(invokerbutton); 28 assert_equals(invokee.valueAsNumber, 1); 29 }, "invoking number input with step-up action increments value"); 30 31 promise_test(async function (t) { 32 t.add_cleanup(reset); 33 assert_equals(invokee.valueAsNumber, 0); 34 invokerbutton.setAttribute("command", "sTeP-uP"); 35 await clickOn(invokerbutton); 36 assert_equals(invokee.valueAsNumber, 1); 37 }, "invoking number input with step-up action (case-insensitive) increments value"); 38 39 promise_test(async function (t) { 40 t.add_cleanup(reset); 41 assert_equals(invokee.valueAsNumber, 0); 42 invokerbutton.setAttribute("command", "step-up"); 43 invokee.addEventListener("command", (e) => e.preventDefault(), { 44 once: true, 45 }); 46 await clickOn(invokerbutton); 47 assert_equals(invokee.valueAsNumber, 0); 48 }, "invoking number input with step-up action and preventDefault does not increment value"); 49 50 // step-down 51 52 promise_test(async function (t) { 53 t.add_cleanup(reset); 54 assert_equals(invokee.valueAsNumber, 0); 55 invokerbutton.setAttribute("command", "step-down"); 56 await clickOn(invokerbutton); 57 assert_equals(invokee.valueAsNumber, -1); 58 }, "invoking number input with step-down action decrements value"); 59 60 promise_test(async function (t) { 61 t.add_cleanup(reset); 62 assert_equals(invokee.valueAsNumber, 0); 63 invokerbutton.setAttribute("command", "sTeP-dOwN"); 64 await clickOn(invokerbutton); 65 assert_equals(invokee.valueAsNumber, -1); 66 }, "invoking number input with step-down action (case-insensitive) decrements value"); 67 68 promise_test(async function (t) { 69 t.add_cleanup(reset); 70 assert_equals(invokee.valueAsNumber, 0); 71 invokerbutton.setAttribute("command", "step-down"); 72 invokee.addEventListener("command", (e) => e.preventDefault(), { 73 once: true, 74 }); 75 await clickOn(invokerbutton); 76 assert_equals(invokee.valueAsNumber, 0); 77 }, "invoking number input with step-down action and preventDefault does not decrement value"); 78 </script>