Adding upstream version 110.0.1.upstream/110.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 324 insertions, 0 deletions

diff --git a/testing/web-platform/tests/IndexedDB/structured-clone.any.js b/testing/web-platform/tests/IndexedDB/structured-clone.any.js
new file mode 100644
index 0000000000..15ab0359e2
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/structured-clone.any.js
@@ -0,0 +1,324 @@
+// META: title=Indexed DB and Structured Serializing/Deserializing
+// META: timeout=long
+// META: script=resources/support-promises.js
+// META: script=/common/subset-tests.js
+// META: variant=?1-20
+// META: variant=?21-40
+// META: variant=?41-60
+// META: variant=?61-80
+// META: variant=?81-100
+// META: variant=?101-last
+
+// Tests Indexed DB coverage of HTML's Safe "passing of structured data"
+// https://html.spec.whatwg.org/multipage/structured-data.html
+
+function describe(value) {
+  let type, str;
+  if (typeof value === 'object' && value) {
+    type = Object.getPrototypeOf(value).constructor.name;
+    // Handle Number(-0), etc.
+    str = Object.is(value.valueOf(), -0) ? '-0' : String(value);
+  } else {
+    type = typeof value;
+    // Handle primitive -0.
+    str = Object.is(value, -0) ? '-0' : String(value);
+  }
+  return `${type}: ${str}`;
+}
+
+function cloneTest(value, verifyFunc) {
+  subsetTest(promise_test, async t => {
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store');
+      // This index is not used, but evaluating key path on each put()
+      // call will exercise (de)serialization.
+      store.createIndex('index', 'dummyKeyPath');
+    });
+    t.add_cleanup(() => {
+      if (db) {
+        db.close();
+        indexedDB.deleteDatabase(db.name);
+      }
+    });
+    const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'});
+    const store = tx.objectStore('store');
+    await promiseForRequest(t, store.put(value, 'key'));
+    const result = await promiseForRequest(t, store.get('key'));
+    await verifyFunc(value, result);
+    await promiseForTransaction(t, tx);
+  }, describe(value));
+}
+
+// Specialization of cloneTest() for objects, with common asserts.
+function cloneObjectTest(value, verifyFunc) {
+  cloneTest(value, async (orig, clone) => {
+    assert_not_equals(orig, clone);
+    assert_equals(typeof clone, 'object');
+    assert_equals(Object.getPrototypeOf(orig), Object.getPrototypeOf(clone));
+    await verifyFunc(orig, clone);
+  });
+}
+
+function cloneFailureTest(value) {
+  subsetTest(promise_test, async t => {
+    const db = await createDatabase(t, db => {
+      db.createObjectStore('store');
+    });
+    t.add_cleanup(() => {
+      if (db) {
+        db.close();
+        indexedDB.deleteDatabase(db.name);
+      }
+    });
+    const tx = db.transaction('store', 'readwrite', {durability: 'relaxed'});
+    const store = tx.objectStore('store');
+    assert_throws_dom('DataCloneError', () => store.put(value, 'key'));
+  }, 'Not serializable: ' + describe(value));
+}
+
+//
+// ECMAScript types
+//
+
+// Primitive values: Undefined, Null, Boolean, Number, BigInt, String
+const booleans = [false, true];
+const numbers = [
+  NaN,
+  -Infinity,
+  -Number.MAX_VALUE,
+  -0xffffffff,
+  -0x80000000,
+  -0x7fffffff,
+  -1,
+  -Number.MIN_VALUE,
+  -0,
+  0,
+  1,
+  Number.MIN_VALUE,
+  0x7fffffff,
+  0x80000000,
+  0xffffffff,
+  Number.MAX_VALUE,
+  Infinity,
+];
+const bigints = [
+  -12345678901234567890n,
+  -1n,
+  0n,
+  1n,
+  12345678901234567890n,
+];
+const strings = [
+  '',
+  'this is a sample string',
+  'null(\0)',
+];
+
+[undefined, null].concat(booleans, numbers, bigints, strings)
+  .forEach(value => cloneTest(value, (orig, clone) => {
+    assert_equals(orig, clone);
+  }));
+
+// "Primitive" Objects (Boolean, Number, BigInt, String)
+[].concat(booleans, numbers, bigints, strings)
+  .forEach(value => cloneObjectTest(Object(value), (orig, clone) => {
+    assert_equals(orig.valueOf(), clone.valueOf());
+  }));
+
+// Dates
+[
+  new Date(-1e13),
+  new Date(-1e12),
+  new Date(-1e9),
+  new Date(-1e6),
+  new Date(-1e3),
+  new Date(0),
+  new Date(1e3),
+  new Date(1e6),
+  new Date(1e9),
+  new Date(1e12),
+  new Date(1e13)
+].forEach(value => cloneTest(value, (orig, clone) => {
+    assert_not_equals(orig, clone);
+    assert_equals(typeof clone, 'object');
+    assert_equals(Object.getPrototypeOf(orig), Object.getPrototypeOf(clone));
+    assert_equals(orig.valueOf(), clone.valueOf());
+  }));
+
+// Regular Expressions
+[
+  new RegExp(),
+  /abc/,
+  /abc/g,
+  /abc/i,
+  /abc/gi,
+  /abc/m,
+  /abc/mg,
+  /abc/mi,
+  /abc/mgi,
+  /abc/gimsuy,
+].forEach(value => cloneObjectTest(value, (orig, clone) => {
+  assert_equals(orig.toString(), clone.toString());
+}));
+
+// ArrayBuffer
+cloneObjectTest(new Uint8Array([0, 1, 254, 255]).buffer, (orig, clone) => {
+  assert_array_equals(new Uint8Array(orig), new Uint8Array(clone));
+});
+
+// TODO SharedArrayBuffer
+
+// Array Buffer Views
+[
+  new Uint8Array([]),
+  new Uint8Array([0, 1, 254, 255]),
+  new Uint16Array([0x0000, 0x0001, 0xFFFE, 0xFFFF]),
+  new Uint32Array([0x00000000, 0x00000001, 0xFFFFFFFE, 0xFFFFFFFF]),
+  new Int8Array([0, 1, 254, 255]),
+  new Int16Array([0x0000, 0x0001, 0xFFFE, 0xFFFF]),
+  new Int32Array([0x00000000, 0x00000001, 0xFFFFFFFE, 0xFFFFFFFF]),
+  new Uint8ClampedArray([0, 1, 254, 255]),
+  new Float32Array([-Infinity, -1.5, -1, -0.5, 0, 0.5, 1, 1.5, Infinity, NaN]),
+  new Float64Array([-Infinity, -Number.MAX_VALUE, -Number.MIN_VALUE, 0,
+                    Number.MIN_VALUE, Number.MAX_VALUE, Infinity, NaN])
+].forEach(value => cloneObjectTest(value, (orig, clone) => {
+  assert_array_equals(orig, clone);
+}));
+
+// Map
+cloneObjectTest(new Map([[1,2],[3,4]]), (orig, clone) => {
+  assert_array_equals([...orig.keys()], [...clone.keys()]);
+  assert_array_equals([...orig.values()], [...clone.values()]);
+});
+
+// Set
+cloneObjectTest(new Set([1,2,3,4]), (orig, clone) => {
+  assert_array_equals([...orig.values()], [...clone.values()]);
+});
+
+// Error
+[
+  new Error(),
+  new Error('abc', 'def'),
+  new EvalError(),
+  new EvalError('ghi', 'jkl'),
+  new RangeError(),
+  new RangeError('ghi', 'jkl'),
+  new ReferenceError(),
+  new ReferenceError('ghi', 'jkl'),
+  new SyntaxError(),
+  new SyntaxError('ghi', 'jkl'),
+  new TypeError(),
+  new TypeError('ghi', 'jkl'),
+  new URIError(),
+  new URIError('ghi', 'jkl'),
+].forEach(value => cloneObjectTest(value, (orig, clone) => {
+  assert_equals(orig.name, clone.name);
+  assert_equals(orig.message, clone.message);
+}));
+
+// Arrays
+[
+  [],
+  [1,2,3],
+  Object.assign(
+    ['foo', 'bar'],
+    {10: true, 11: false, 20: 123, 21: 456, 30: null}),
+  Object.assign(
+    ['foo', 'bar'],
+    {a: true, b: false, foo: 123, bar: 456, '': null}),
+].forEach(value => cloneObjectTest(value, (orig, clone) => {
+  assert_array_equals(orig, clone);
+  assert_array_equals(Object.keys(orig), Object.keys(clone));
+  Object.keys(orig).forEach(key => {
+    assert_equals(orig[key], clone[key], `Property ${key}`);
+  });
+}));
+
+// Objects
+cloneObjectTest({foo: true, bar: false}, (orig, clone) => {
+  assert_array_equals(Object.keys(orig), Object.keys(clone));
+  Object.keys(orig).forEach(key => {
+    assert_equals(orig[key], clone[key], `Property ${key}`);
+  });
+});
+
+//
+// [Serializable] Platform objects
+//
+
+// TODO: Test these additional interfaces:
+// * DOMQuad
+// * DOMException
+// * RTCCertificate
+
+// Geometry types
+[
+  new DOMMatrix(),
+  new DOMMatrixReadOnly(),
+  new DOMPoint(),
+  new DOMPointReadOnly(),
+  new DOMRect,
+  new DOMRectReadOnly(),
+].forEach(value => cloneObjectTest(value, (orig, clone) => {
+  Object.keys(Object.getPrototypeOf(orig)).forEach(key => {
+    assert_equals(orig[key], clone[key], `Property ${key}`);
+  });
+}));
+
+// ImageData
+const image_data = new ImageData(8, 8);
+for (let i = 0; i < 256; ++i) {
+  image_data.data[i] = i;
+}
+cloneObjectTest(image_data, (orig, clone) => {
+  assert_equals(orig.width, clone.width);
+  assert_equals(orig.height, clone.height);
+  assert_array_equals(orig.data, clone.data);
+});
+
+// Blob
+cloneObjectTest(
+  new Blob(['This is a test.'], {type: 'a/b'}),
+  async (orig, clone) => {
+    assert_equals(orig.size, clone.size);
+    assert_equals(orig.type, clone.type);
+    assert_equals(await orig.text(), await clone.text());
+  });
+
+// File
+cloneObjectTest(
+  new File(['This is a test.'], 'foo.txt', {type: 'c/d'}),
+  async (orig, clone) => {
+    assert_equals(orig.size, clone.size);
+    assert_equals(orig.type, clone.type);
+    assert_equals(orig.name, clone.name);
+    assert_equals(orig.lastModified, clone.lastModified);
+    assert_equals(await orig.text(), await clone.text());
+  });
+
+
+// FileList - exposed in Workers, but not constructable.
+if ('document' in self) {
+  // TODO: Test with populated list.
+  cloneObjectTest(
+    Object.assign(document.createElement('input'),
+                  {type: 'file', multiple: true}).files,
+    async (orig, clone) => {
+      assert_equals(orig.length, clone.length);
+    });
+}
+
+//
+// Non-serializable types
+//
+[
+  // ECMAScript types
+  function() {},
+  Symbol('desc'),
+
+  // Non-[Serializable] platform objects
+  self,
+  new Event(''),
+  new MessageChannel()
+].forEach(cloneFailureTest);