43 lines
1.9 KiB
JavaScript
43 lines
1.9 KiB
JavaScript
function delayed_assert_done(t, w, windowProxySelfReference) {
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// Let's make sure nobody is being sneaky
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t.step_timeout(() => {
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t.step_timeout(() => {
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assert_equals(w[windowProxySelfReference], w, `${windowProxySelfReference} got cleared after some time`);
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t.done();
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}, 0);
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}, 0);
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}
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[
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"frames",
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"globalThis",
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"self",
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"window"
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].forEach(windowProxySelfReference => {
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async_test(t => {
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const frame = document.body.appendChild(document.createElement("iframe")),
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otherW = frame.contentWindow;
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} is broken`);
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frame.remove();
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} got cleared after browsing context removal`);
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assert_true(otherW.closed);
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delayed_assert_done(t, otherW, windowProxySelfReference);
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}, `iframeWindow.${windowProxySelfReference} before and after removal`);
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async_test(t => {
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const otherW = window.open();
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} is broken`);
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otherW.onpagehide = t.step_func(() => {
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} got cleared after browsing context pagehide`);
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t.step_timeout(() => {
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assert_equals(otherW.opener, null); // Ensure browsing context is discarded
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} got cleared after browsing context removal`);
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delayed_assert_done(t, otherW, windowProxySelfReference);
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}, 0);
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});
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otherW.close();
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assert_equals(otherW[windowProxySelfReference], otherW, `${windowProxySelfReference} got cleared after browsing context closure`);
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assert_true(otherW.closed);
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}, `popupWindow.${windowProxySelfReference} before, after closing, and after discarding`)
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});
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