third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js - Issue 1940253002: Disallow certain blocking DOM calls during microtask execution.

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Unified Diff: third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js

Issue 1940253002: Disallow certain blocking DOM calls during microtask execution. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: updates Created 4 years, 7 months ago

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Index: third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js

diff --git a/third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js b/third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js

new file mode 100644

index 0000000000000000000000000000000000000000..f60dad173fcdd4e995269af066818e5fa5107232

--- /dev/null

+++ b/third_party/WebKit/LayoutTests/fast/workers/resources/worker-xhr-microtasks.js

@@ -0,0 +1,13 @@

+onmessage = function(evt) {

+ new Promise(function(res,rej) { res(); }).then(function() {

+ var xhr = new XMLHttpRequest();

+ xhr.open("GET", "http://example.test", false);

+ try {

+ xhr.send();

+ console.log("FAIL: xhr.send() didn't throw");

+ } catch (e) {

+ console.log("PASS: xhr.send() throws as expected");

+ }

+ postMessage("done");

+ });

+};