From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- dom/indexedDB/test/unit/test_setVersion_events.js | 171 ++++++++++++++++++++++ 1 file changed, 171 insertions(+) create mode 100644 dom/indexedDB/test/unit/test_setVersion_events.js (limited to 'dom/indexedDB/test/unit/test_setVersion_events.js') diff --git a/dom/indexedDB/test/unit/test_setVersion_events.js b/dom/indexedDB/test/unit/test_setVersion_events.js new file mode 100644 index 0000000000..d80edcca31 --- /dev/null +++ b/dom/indexedDB/test/unit/test_setVersion_events.js @@ -0,0 +1,171 @@ +/** + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/publicdomain/zero/1.0/ + */ + +/* exported testGenerator */ +var testGenerator = testSteps(); + +function* testSteps() { + const name = this.window ? window.location.pathname : "Splendid Test"; + + // Open a datbase for the first time. + let request = indexedDB.open(name, 1); + + // Sanity checks + ok(request instanceof IDBRequest, "Request should be an IDBRequest"); + ok( + request instanceof IDBOpenDBRequest, + "Request should be an IDBOpenDBRequest" + ); + ok(request instanceof EventTarget, "Request should be an EventTarget"); + is(request.source, null, "Request should have no source"); + try { + request.result; + ok(false, "Getter should have thrown!"); + } catch (e) { + if (e.result == 0x8053000b /* NS_ERROR_DOM_INVALID_STATE_ERR */) { + ok(true, "Getter threw the right exception"); + } else { + throw e; + } + } + + request.onerror = errorHandler; + request.onsuccess = grabEventAndContinueHandler; + let event = yield undefined; + + let versionChangeEventCount = 0; + let db1, db2, db3; + + db1 = event.target.result; + db1.addEventListener("versionchange", function (event) { + ok(true, "Got version change event"); + ok(event instanceof IDBVersionChangeEvent, "Event is of the right type"); + is("source" in event.target, false, "Correct source"); + is(event.target, db1, "Correct target"); + is(event.target.version, 1, "Correct db version"); + is(event.oldVersion, 1, "Correct event oldVersion"); + is(event.newVersion, 2, "Correct event newVersion"); + is(versionChangeEventCount++, 0, "Correct count"); + db1.close(); + }); + + // Open the database again and trigger an upgrade that should succeed + request = indexedDB.open(name, 2); + request.onerror = errorHandler; + request.onsuccess = errorHandler; + request.onupgradeneeded = grabEventAndContinueHandler; + request.onblocked = errorHandler; + + event = yield undefined; + + // Test the upgradeneeded event. + ok(event instanceof IDBVersionChangeEvent, "Event is of the right type"); + ok(event.target.result instanceof IDBDatabase, "Good result"); + db2 = event.target.result; + is(event.target.transaction.mode, "versionchange", "Correct mode"); + is(db2.version, 2, "Correct db version"); + is(event.oldVersion, 1, "Correct event oldVersion"); + is(event.newVersion, 2, "Correct event newVersion"); + + request.onupgradeneeded = errorHandler; + request.onsuccess = grabEventAndContinueHandler; + event = yield undefined; + + db2.addEventListener("versionchange", function (event) { + ok(true, "Got version change event"); + ok(event instanceof IDBVersionChangeEvent, "Event is of the right type"); + is("source" in event.target, false, "Correct source"); + is(event.target, db2, "Correct target"); + is(event.target.version, 2, "Correct db version"); + is(event.oldVersion, 2, "Correct event oldVersion"); + is(event.newVersion, 3, "Correct event newVersion"); + is(versionChangeEventCount++, 1, "Correct count"); + }); + + // Test opening the existing version again + request = indexedDB.open(name, 2); + request.onerror = errorHandler; + request.onsuccess = grabEventAndContinueHandler; + request.onblocked = errorHandler; + + event = yield undefined; + + db3 = event.target.result; + + // Test an upgrade that should fail + request = indexedDB.open(name, 3); + request.onerror = errorHandler; + request.onsuccess = errorHandler; + request.onupgradeneeded = errorHandler; + request.onblocked = grabEventAndContinueHandler; + + event = yield undefined; + ok(true, "Got version change blocked event"); + ok(event instanceof IDBVersionChangeEvent, "Event is of the right type"); + is(event.target.source, null, "Correct source"); + is(event.target.transaction, null, "Correct transaction"); + is(event.target, request, "Correct target"); + is(db3.version, 2, "Correct db version"); + is(event.oldVersion, 2, "Correct event oldVersion"); + is(event.newVersion, 3, "Correct event newVersion"); + versionChangeEventCount++; + db2.close(); + db3.close(); + + request.onupgradeneeded = grabEventAndContinueHandler; + request.onsuccess = grabEventAndContinueHandler; + + event = yield undefined; + event = yield undefined; + + db3 = event.target.result; + db3.close(); + + // Test another upgrade that should succeed. + request = indexedDB.open(name, 4); + request.onerror = errorHandler; + request.onsuccess = errorHandler; + request.onupgradeneeded = grabEventAndContinueHandler; + request.onblocked = errorHandler; + + event = yield undefined; + + ok(event instanceof IDBVersionChangeEvent, "Event is of the right type"); + ok(event.target.result instanceof IDBDatabase, "Good result"); + is(event.target.transaction.mode, "versionchange", "Correct mode"); + is(event.oldVersion, 3, "Correct event oldVersion"); + is(event.newVersion, 4, "Correct event newVersion"); + + request.onsuccess = grabEventAndContinueHandler; + + event = yield undefined; + ok(event.target.result instanceof IDBDatabase, "Expect a database here"); + is(event.target.result.version, 4, "Right version"); + is(db3.version, 3, "After closing the version should not change!"); + is(db2.version, 2, "After closing the version should not change!"); + is(db1.version, 1, "After closing the version should not change!"); + + is(versionChangeEventCount, 3, "Saw all expected events"); + + event = new IDBVersionChangeEvent("versionchange"); + ok(event, "Should be able to create an event with just passing in the type"); + event = new IDBVersionChangeEvent("versionchange", { oldVersion: 1 }); + ok(event, "Should be able to create an event with just the old version"); + is(event.oldVersion, 1, "Correct old version"); + is(event.newVersion, null, "Correct new version"); + event = new IDBVersionChangeEvent("versionchange", { newVersion: 1 }); + ok(event, "Should be able to create an event with just the new version"); + is(event.oldVersion, 0, "Correct old version"); + is(event.newVersion, 1, "Correct new version"); + event = new IDBVersionChangeEvent("versionchange", { + oldVersion: 1, + newVersion: 2, + }); + ok(event, "Should be able to create an event with both versions"); + is(event.oldVersion, 1, "Correct old version"); + is(event.newVersion, 2, "Correct new version"); + + finishTest(); +} -- cgit v1.2.3