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Tests: Don't test synchronous XHR on unload in Chrome

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Chrome 78 dropped support for synchronous XHR requests inside of
beforeunload, unload, pagehide, and visibilitychange event handlers.
See https://bugs.chromium.org/p/chromium/issues/detail?id=952452

Closes gh-4536

(cherry picked from commit c5b48c8caa)
This commit is contained in:
Michał Gołębiowski-Owczarek 2019-10-28 20:27:49 +01:00 committed by Michał Gołębiowski-Owczarek
parent bcbcdd2b2c
commit 323575fb9b
1 changed files with 13 additions and 8 deletions
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5
test/unit/ajax.js
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@ -2085,6 +2085,10 @@ if ( typeof window.ArrayBuffer === "undefined" || typeof new XMLHttpRequest().re
}; };
} ); } );
// Chrome 78 dropped support for synchronous XHR requests inside of
// beforeunload, unload, pagehide, and visibilitychange event handlers.
// See https://bugs.chromium.org/p/chromium/issues/detail?id=952452
if ( !/chrome/i.test( navigator.userAgent ) ) {
testIframe( testIframe(
"#14379 - jQuery.ajax() on unload", "#14379 - jQuery.ajax() on unload",
"ajax/onunload.html", "ajax/onunload.html",
@ -2093,6 +2097,7 @@ if ( typeof window.ArrayBuffer === "undefined" || typeof new XMLHttpRequest().re
assert.strictEqual( status, "success", "Request completed" ); assert.strictEqual( status, "success", "Request completed" );
} }
); );
}
ajaxTest( "#14683 - jQuery.ajax() - Exceptions thrown synchronously by xhr.send should be caught", 4, function( assert ) { ajaxTest( "#14683 - jQuery.ajax() - Exceptions thrown synchronously by xhr.send should be caught", 4, function( assert ) {
return [ { return [ {