зеркало из https://github.com/mozilla/gecko-dev.git
Bug 630889 - textarea.rows and textarea.cols should be unsigned long and limited to only non-negative numbers greater than zero. r=smaug
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Родитель
4f8c7dcfa9
Коммит
9c1ffb2319
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@ -456,13 +456,13 @@ nsHTMLTextAreaElement::IsHTMLFocusable(PRBool aWithMouse,
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NS_IMPL_STRING_ATTR(nsHTMLTextAreaElement, AccessKey, accesskey)
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NS_IMPL_BOOL_ATTR(nsHTMLTextAreaElement, Autofocus, autofocus)
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NS_IMPL_INT_ATTR_DEFAULT_VALUE(nsHTMLTextAreaElement, Cols, cols, 20)
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NS_IMPL_UINT_ATTR_NON_ZERO_DEFAULT_VALUE(nsHTMLTextAreaElement, Cols, cols, DEFAULT_COLS)
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NS_IMPL_BOOL_ATTR(nsHTMLTextAreaElement, Disabled, disabled)
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NS_IMPL_NON_NEGATIVE_INT_ATTR(nsHTMLTextAreaElement, MaxLength, maxlength)
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NS_IMPL_STRING_ATTR(nsHTMLTextAreaElement, Name, name)
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NS_IMPL_BOOL_ATTR(nsHTMLTextAreaElement, ReadOnly, readonly)
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NS_IMPL_BOOL_ATTR(nsHTMLTextAreaElement, Required, required)
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NS_IMPL_INT_ATTR_DEFAULT_VALUE(nsHTMLTextAreaElement, Rows, rows, 2)
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NS_IMPL_UINT_ATTR_NON_ZERO_DEFAULT_VALUE(nsHTMLTextAreaElement, Rows, rows, DEFAULT_ROWS_TEXTAREA)
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NS_IMPL_INT_ATTR(nsHTMLTextAreaElement, TabIndex, tabindex)
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NS_IMPL_STRING_ATTR(nsHTMLTextAreaElement, Wrap, wrap)
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NS_IMPL_STRING_ATTR(nsHTMLTextAreaElement, Placeholder, placeholder)
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@ -641,12 +641,9 @@ nsHTMLTextAreaElement::ParseAttribute(PRInt32 aNamespaceID,
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if (aNamespaceID == kNameSpaceID_None) {
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if (aAttribute == nsGkAtoms::maxlength) {
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return aResult.ParseNonNegativeIntValue(aValue);
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}
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if (aAttribute == nsGkAtoms::cols) {
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return aResult.ParseIntWithBounds(aValue, 0);
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}
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if (aAttribute == nsGkAtoms::rows) {
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return aResult.ParseIntWithBounds(aValue, 0);
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} else if (aAttribute == nsGkAtoms::cols ||
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aAttribute == nsGkAtoms::rows) {
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return aResult.ParsePositiveIntValue(aValue);
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}
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}
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return nsGenericHTMLElement::ParseAttribute(aNamespaceID, aAttribute, aValue,
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@ -255,6 +255,7 @@ _TEST_FILES = \
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test_bug622558.html \
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test_bug622597.html \
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test_bug636336.html \
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test_bug630889.html \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,28 @@
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<!DOCTYPE HTML>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id=630889
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-->
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<head>
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<title>Test for Bug 630889</title>
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<script type="application/javascript" src="/MochiKit/packed.js"></script>
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<script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="application/javascript" src="reflect.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=630889">Mozilla Bug 630889</a>
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<p id="display"></p>
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<pre id="test">
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<script type="application/javascript">
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/** Test for Bug 630889 **/
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var textarea = document.createElement('textarea');
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reflectUnsignedInt(textarea, "rows", true, 2);
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reflectUnsignedInt(textarea, "cols", true, 20);
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</script>
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</pre>
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</body>
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</html>
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@ -50,18 +50,18 @@
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* http://www.whatwg.org/specs/web-apps/current-work/
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*/
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[scriptable, uuid(a6cf9094-15b3-11d2-932e-00805f8add32)]
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[scriptable, uuid(7a403df9-8911-499b-afbf-98a1bbc20dd1)]
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interface nsIDOMHTMLTextAreaElement : nsIDOMHTMLElement
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{
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// Modified in DOM Level 2:
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attribute DOMString defaultValue;
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readonly attribute nsIDOMHTMLFormElement form;
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attribute DOMString accessKey;
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attribute long cols;
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attribute unsigned long cols;
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attribute boolean disabled;
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attribute DOMString name;
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attribute boolean readOnly;
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attribute long rows;
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attribute unsigned long rows;
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attribute long tabIndex;
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readonly attribute DOMString type;
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attribute DOMString value;
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