зеркало из https://github.com/mozilla/pjs.git
Bug 430276, new XMLHttpRequest() after document.write throws an exception, r+sr=jst, a=beltzner
This commit is contained in:
Родитель
8e466b347b
Коммит
9f4571d377
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@ -4999,14 +4999,19 @@ nsDOMConstructor::Create(const PRUnichar* aName,
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nsDOMConstructor** aResult)
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{
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*aResult = nsnull;
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if (!aOwner->IsOuterWindow()) {
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*aResult = new nsDOMConstructor(aName, aNameStruct, aOwner);
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} else if (!nsContentUtils::CanCallerAccess(aOwner)) {
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// Prevent creating a constructor if
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// - aOwner is inner window which doesn't have outer window or
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// - outer window doesn't have inner window or
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// - caller can't access outer window's inner window.
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nsPIDOMWindow* outerWindow = aOwner->GetOuterWindow();
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nsPIDOMWindow* currentInner =
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outerWindow ? outerWindow->GetCurrentInnerWindow() : nsnull;
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if (!currentInner ||
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(aOwner != currentInner &&
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!nsContentUtils::CanCallerAccess(currentInner))) {
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return NS_ERROR_DOM_SECURITY_ERR;
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} else {
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*aResult =
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new nsDOMConstructor(aName, aNameStruct, aOwner->GetCurrentInnerWindow());
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}
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*aResult = new nsDOMConstructor(aName, aNameStruct, currentInner);
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NS_ENSURE_TRUE(*aResult, NS_ERROR_OUT_OF_MEMORY);
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NS_ADDREF(*aResult);
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return NS_OK;
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@ -74,6 +74,8 @@ _TEST_FILES = \
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iframe_bug409349.html \
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test_bug411103.html \
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test_bug414291.html \
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test_bug430276.html \
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iframe_bug430276.html \
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$(NULL)
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libs:: $(_TEST_FILES)
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@ -0,0 +1,21 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title></title>
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<script type="application/javascript">
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function runTest() {
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document.write("<body>");
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var succeeded = true;
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try {
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new XMLHttpRequest();
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} catch(e) {
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succeeded = false;
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}
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window.parent.ok(succeeded, "Creating XMLHttpRequest failed!");
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window.parent.SimpleTest.finish();
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}
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</script>
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</head>
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<body onload="runTest()">
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</body>
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</html>
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@ -0,0 +1,37 @@
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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=430276
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-->
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<head>
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<title>Test for Bug 430276</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.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=430276">Mozilla Bug 430276</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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/** Test for Bug 430276 **/
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function startTest() {
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document.getElementById("testFrame")
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.setAttribute("src", "iframe_bug430276.html");
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}
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(startTest);
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</script>
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</pre>
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<iframe id="testFrame">
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</body>
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</html>
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