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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /dom/indexedDB/test/unit/test_cursors.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/indexedDB/test/unit/test_cursors.js')
-rw-r--r--dom/indexedDB/test/unit/test_cursors.js357
1 files changed, 357 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_cursors.js b/dom/indexedDB/test/unit/test_cursors.js
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+++ b/dom/indexedDB/test/unit/test_cursors.js
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+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/* exported testGenerator */
+var testGenerator = testSteps();
+
+function* testSteps() {
+ function checkCursor(cursor, expectedKey) {
+ is(cursor.key, expectedKey, "Correct key");
+ is(cursor.primaryKey, expectedKey, "Correct primary key");
+ is(cursor.value, "foo", "Correct value");
+ }
+
+ const name = this.window ? window.location.pathname : "Splendid Test";
+ const keys = [1, -1, 0, 10, 2000, "q", "z", "two", "b", "a"];
+ const sortedKeys = [-1, 0, 1, 10, 2000, "a", "b", "q", "two", "z"];
+
+ is(keys.length, sortedKeys.length, "Good key setup");
+
+ let request = indexedDB.open(name, 1);
+ request.onerror = errorHandler;
+ request.onupgradeneeded = grabEventAndContinueHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ let event = yield undefined;
+
+ let db = event.target.result;
+
+ let objectStore = db.createObjectStore("autoIncrement", {
+ autoIncrement: true,
+ });
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ ok(!event.target.result, "No results");
+ testGenerator.next();
+ };
+ yield undefined;
+
+ objectStore = db.createObjectStore("autoIncrementKeyPath", {
+ keyPath: "foo",
+ autoIncrement: true,
+ });
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ ok(!event.target.result, "No results");
+ testGenerator.next();
+ };
+ yield undefined;
+
+ objectStore = db.createObjectStore("keyPath", { keyPath: "foo" });
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ ok(!event.target.result, "No results");
+ testGenerator.next();
+ };
+ yield undefined;
+
+ objectStore = db.createObjectStore("foo");
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ ok(!event.target.result, "No results");
+ testGenerator.next();
+ };
+ yield undefined;
+
+ let keyIndex = 0;
+
+ for (let i in keys) {
+ request = objectStore.add("foo", keys[i]);
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ if (++keyIndex == keys.length) {
+ testGenerator.next();
+ }
+ };
+ }
+ yield undefined;
+
+ keyIndex = 0;
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ cursor.continue();
+
+ try {
+ cursor.continue();
+ ok(false, "continue twice should throw");
+ } catch (e) {
+ ok(e instanceof DOMException, "got a database exception");
+ is(e.name, "InvalidStateError", "correct error");
+ is(e.code, DOMException.INVALID_STATE_ERR, "correct code");
+ }
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex++;
+ } else {
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all added items");
+
+ keyIndex = 4;
+
+ let range = IDBKeyRange.bound(2000, "q");
+ request = objectStore.openCursor(range);
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ cursor.continue();
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex++;
+ } else {
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, 8, "Saw all the expected keys");
+
+ keyIndex = 0;
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ if (keyIndex) {
+ cursor.continue();
+ } else {
+ cursor.continue("b");
+ }
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex += keyIndex ? 1 : 6;
+ } else {
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all the expected keys");
+
+ keyIndex = 0;
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ if (keyIndex) {
+ cursor.continue();
+ } else {
+ cursor.continue(10);
+ }
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex += keyIndex ? 1 : 3;
+ } else {
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all the expected keys");
+
+ keyIndex = 0;
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ if (keyIndex) {
+ cursor.continue();
+ } else {
+ cursor.continue("c");
+ }
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex += keyIndex ? 1 : 7;
+ } else {
+ ok(cursor === null, "The request result should be null.");
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all the expected keys");
+
+ keyIndex = 0;
+
+ request = objectStore.openCursor();
+ request.onerror = errorHandler;
+ let storedCursor = null;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ storedCursor = cursor;
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ if (keyIndex == 4) {
+ request = cursor.update("bar");
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ keyIndex++;
+ cursor.continue();
+ };
+ } else {
+ keyIndex++;
+ cursor.continue();
+ }
+ } else {
+ ok(cursor === null, "The request result should be null.");
+ ok(
+ storedCursor.value === undefined,
+ "The cursor's value should be undefined."
+ );
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all the expected keys");
+
+ request = objectStore.get(sortedKeys[4]);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.target.result, "bar", "Update succeeded");
+
+ request = objectStore.put("foo", sortedKeys[4]);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ keyIndex = 0;
+
+ let gotRemoveEvent = false;
+
+ request = objectStore.openCursor(null, "next");
+ request.onerror = errorHandler;
+ storedCursor = null;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ storedCursor = cursor;
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ if (keyIndex == 4) {
+ request = cursor.delete();
+ request.onerror = errorHandler;
+ request.onsuccess = function (event) {
+ ok(event.target.result === undefined, "Should be undefined");
+ is(keyIndex, 5, "Got result of delete before next continue");
+ gotRemoveEvent = true;
+ };
+ }
+
+ keyIndex++;
+ cursor.continue();
+ } else {
+ ok(cursor === null, "The request result should be null.");
+ ok(
+ storedCursor.value === undefined,
+ "The cursor's value should be undefined."
+ );
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, keys.length, "Saw all the expected keys");
+ is(gotRemoveEvent, true, "Saw the remove event");
+
+ request = objectStore.get(sortedKeys[4]);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ is(event.target.result, undefined, "Entry was deleted");
+
+ request = objectStore.add("foo", sortedKeys[4]);
+ request.onerror = errorHandler;
+ request.onsuccess = grabEventAndContinueHandler;
+ event = yield undefined;
+
+ keyIndex = sortedKeys.length - 1;
+
+ request = objectStore.openCursor(null, "prev");
+ request.onerror = errorHandler;
+ storedCursor = null;
+ request.onsuccess = function (event) {
+ let cursor = event.target.result;
+ if (cursor) {
+ storedCursor = cursor;
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ cursor.continue();
+
+ checkCursor(cursor, sortedKeys[keyIndex]);
+
+ keyIndex--;
+ } else {
+ ok(cursor === null, "The request result should be null.");
+ ok(
+ storedCursor.value === undefined,
+ "The cursor's value should be undefined."
+ );
+ testGenerator.next();
+ }
+ };
+ yield undefined;
+
+ is(keyIndex, -1, "Saw all added items");
+
+ // Wait for success
+ yield undefined;
+
+ db.close();
+
+ finishTest();
+}