18 lines
792 B
JavaScript
18 lines
792 B
JavaScript
// META: title=Web Locks API: navigator.locks.query method - no locks held
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// META: script=resources/helpers.js
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// META: global=window,dedicatedworker,sharedworker,serviceworker
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'use strict';
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promise_test(async t => {
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const state = await navigator.locks.query();
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assert_own_property(state, 'pending', 'State has `pending` property');
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assert_true(Array.isArray(state.pending),
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'State `pending` property is an array');
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assert_array_equals(state.pending, [], 'Pending array is empty');
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assert_own_property(state, 'held', 'State has `held` property');
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assert_true(Array.isArray(state.held), 'State `held` property is an array');
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assert_array_equals(state.held, [], 'Held array is empty');
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}, 'query() returns dictionary with empty arrays when no locks are held');
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