selection-weekmonth.html (1997B)
1 <!DOCTYPE HTML> 2 <title>Input element programmatic selection support</title> 3 <link rel="author" title="yaycmyk" href="mailto:evan@yaycmyk.com"> 4 <link rel="help" href="https://html.spec.whatwg.org/multipage/forms.html#dom-textarea/input-select"> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <div id="log"></div> 8 <script> 9 10 /* all textual, non-hidden inputs support .select() */ 11 test(function() { 12 var valid = [ 13 "month", 14 "week", 15 ]; 16 17 valid.forEach(function(type) { 18 test(function() { 19 var input = document.createElement("input"); 20 var a; 21 22 input.type = type; 23 assert_equals(input.type, type, "the given input type is not supported"); 24 25 input.select(); 26 27 }, "input type " + type + " should support the select() method"); 28 }); 29 }); 30 31 /* only certain input types are allowed to have a variable-length selection */ 32 test(function() { 33 var invalid = [ 34 "month", 35 "week", 36 ]; 37 38 invalid.forEach(function(type) { 39 test(function() { 40 var input = document.createElement("input"); 41 42 input.type = type; 43 assert_equals(input.type, type, "the given input type is not supported"); 44 45 assert_equals(input.selectionStart, null, 'getting input.selectionStart'); 46 assert_throws_dom("INVALID_STATE_ERR", function() { input.selectionStart = 0; }); 47 assert_equals(input.selectionEnd, null, 'getting input.selectionEnd'); 48 assert_throws_dom("INVALID_STATE_ERR", function() { input.selectionEnd = 0; }); 49 assert_equals(input.selectionDirection, null, 'getting input.selectionDirection'); 50 assert_throws_dom("INVALID_STATE_ERR", function() { input.selectionDirection = "none"; }); 51 assert_throws_dom("INVALID_STATE_ERR", function() { input.setSelectionRange(0, 0); }); 52 assert_throws_dom("INVALID_STATE_ERR", function() { input.setRangeText('', 0, 0); }); 53 54 }, "input type " + type + " should not support variable-length selections"); 55 }); 56 }); 57 </script>