зеркало из https://github.com/mozilla/gecko-dev.git
Bug 958887 part 4. Generate property accessors on the CSS2Properties interface for the dashed-named CSS properties and float that use their actual property names. r=peterv
This commit is contained in:
Boris Zbarsky
Родитель
9b823d6509
Коммит
bc34b41022
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@ -26,6 +26,28 @@ for [name, prop, id, flags, pref] in propList:
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# (e.g. on nsComputedDOMStyle).
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props += " [%s] attribute DOMString %s;\n" % (", ".join(extendedAttrs),
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prop)
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# Per spec, what's actually supposed to happen here is that we're supposed
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# to have properties for:
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#
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# 1) Each supported CSS property name, camelCased.
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# 2) Each supported name that contains dashes but doesn't start with a
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# dash, without any changes to the name.
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# 3) cssFloat
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#
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# Note that "float" will cause a property called "float" to exist due to (1)
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# in that list.
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#
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# In practice, cssFloat is the only case in which "name" doesn't contain "-"
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# but also doesn't match "prop". So the stuff we did with "prop" covers (3)
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# and all of (1) except "float". If we now output attributes for all the
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# cases where "name" doesn't match "prop" and "name" doesn't start with "-",
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# that will cover "float" and (2).
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if prop != name and name[0] != "-":
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extendedAttrs.append('BinaryName="%s"' % prop)
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# Throw in a '_' before the attribute name, because some of these
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# property names collide with IDL reserved words.
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props += " [%s] attribute DOMString _%s;\n" % (", ".join(extendedAttrs),
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name)
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idlFile = open(sys.argv[1], "r");
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idlTemplate = idlFile.read();
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@ -121,6 +121,7 @@ skip-if = toolkit == 'android' #bug 536603
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[test_descriptor_storage.html]
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[test_descriptor_syntax_errors.html]
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[test_dont_use_document_colors.html]
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[test_exposed_prop_accessors.html]
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[test_extra_inherit_initial.html]
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[test_flexbox_align_self_auto.html]
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[test_flexbox_child_display_values.xhtml]
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@ -0,0 +1,43 @@
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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=375363
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-->
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<head>
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<title>Test for cloning of CSS property values (including 'inherit', 'initial' and 'unset')</title>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<script type="text/javascript" src="property_database.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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<p id="display"></p>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/**
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* Test that makes sure that we have exposed getters/setters for all the
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* various variants of our CSS property names that the spec calls for.
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*/
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for (var prop in gCSSProperties) {
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var info = gCSSProperties[prop];
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var s = document.createElement("div").style;
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ise(s[info.domProp], "", prop + " should not be set yet");
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s[info.domProp] = info.initial_values[0];
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isnot(s[info.domProp], "", prop + " should now be set");
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if (prop[0] != "-") {
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ise(s[prop], s[info.domProp],
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"Getting " + prop + " via name should work")
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s = document.createElement("div").style;
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ise(s[info.domProp], "", prop + " should not be set here either");
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s[prop] = info.initial_values[0];
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isnot(s[info.prop], "", prop + " should now be set again");
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ise(s[info.domProp], s[prop],
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"Setting " + prop + " via name should work");
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}
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}
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</script>
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</pre>
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</body>
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</html>
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