зеркало из https://github.com/mozilla/gecko-dev.git
30 строки
815 B
JavaScript
30 строки
815 B
JavaScript
onactivate = function(e) {
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var result = {
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resolve_value: false,
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match_count_before: -1,
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match_count_after: -1,
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message: "claim_worker_2"
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};
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self.clients.matchAll().then(function(matched) {
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// should be 0
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result.match_count_before = matched.length;
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}).then(function() {
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return clients.claim();
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}).then(function(ret) {
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result.resolve_value = ret;
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return clients.matchAll();
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}).then(function(matched) {
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// should be 1
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result.match_count_after = matched.length;
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if (result.match_count_after === 1) {
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matched[0].postMessage(result);
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} else {
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dump("ERROR: claim_worker_2 failed to capture clients.\n");
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for (let i = 0; i < matched.length; ++i) {
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dump('### ### matched[' + i + ']: ' + matched[i].url + '\n');
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}
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}
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});
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}
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