precommitHandler-traverse.html (1559B)
1 <!doctype html> 2 <script src="/resources/testharness.js"></script> 3 <script src="/resources/testharnessreport.js"></script> 4 <script src="../navigation-methods/return-value/resources/helpers.js"></script> 5 <script src="resources/precommitHandler-helpers.js"></script> 6 <body> 7 <script> 8 let start_index = navigation.currentEntry.index; 9 10 // Note that `destinationIndex` is chosen relative to `start_index`, and the 11 // tests begin at `start_index` + 4. So: 12 // * "rejectBeforeCommit" will try to go back 4 steps and fail. 13 // * "rejectAfterCommit" will go back 3 steps, then reject after commit. 14 // * "success" will go forward 2 steps 15 let tests = [ 16 { mode: "rejectBeforeCommit", destinationIndex: start_index, description: "precommitHandler for a traverse navigation, reject before commit" }, 17 { mode: "rejectAfterCommit", destinationIndex: start_index + 1, description: "precommitHandler for a traverse navigation, reject after commit" }, 18 { mode: "success", destinationIndex: start_index + 3, description: "precommitHandler for a traverse navigation, success" } 19 ]; 20 21 // Push a bunch of history entries so each test case can target a unique entry. 22 history.pushState("", "", "#1"); 23 history.pushState("", "", "#2"); 24 history.pushState("", "", "#3"); 25 history.pushState("", "", "#4"); 26 27 let onload_promise = new Promise(resolve => window.onload = resolve); 28 for (let test of tests) { 29 promise_test(async t => { 30 await onload_promise; 31 await testDeferredCommit(t, "traverse", test.mode, test.destinationIndex); 32 }, test.description); 33 } 34 </script> 35 </body>