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Filip Skokan 86c627ca6c Bug 2056082 [wpt PR 61397] - [WebCryptoAPI] Improve test coverage and reduce duplication, a=testonly
Automatic update from web-platform-tests
[WebCryptoAPI] Improve test coverage and reduce duplication (#61397)

* [WebCryptoAPI] Fix byte utility assertions

* [WebCryptoAPI] Check CryptoKey usages exactly

* [WebCryptoAPI] Await ML-KEM key exports

* [WebCryptoAPI] Verify generated EdDSA signatures

* [WebCryptoAPI] Check complete derived keys

* [WebCryptoAPI] Scope ECDH test state locally

* [WebCryptoAPI] Scope CFRG test state locally

* [WebCryptoAPI] Test all invalid key usages

* [WebCryptoAPI] Simplify resolved vector promises

* [WebCryptoAPI] Preserve vector setup rejections

* [WebCryptoAPI] Restore key test timeouts

* [WebCryptoAPI] Clarify EdDSA input snapshot tests

* [WebCryptoAPI] Modernize simple JavaScript idioms

* [WebCryptoAPI] Share ML key import tests

* [WebCryptoAPI] Share generateKey algorithm data

* [WebCryptoAPI] Replace stale generateKey generator

* [WebCryptoAPI] Share RSA key fixtures

* [WebCryptoAPI] Share ML-DSA key fixtures

* [WebCryptoAPI] Share AES test fixtures

* [WebCryptoAPI] Share supports test runner

* [WebCryptoAPI] Share XOF digest test runner

* [WebCryptoAPI] Encode buffer views as raw bytes

* [WebCryptoAPI] Check CryptoKey algorithm members

* [WebCryptoAPI] Share ECDH test fixtures

* [WebCryptoAPI] Share MAC sign and verify tests

* [WebCryptoAPI] Share KDF derivation tests

* [WebCryptoAPI] Share EC and OKP key fixtures

* [WebCryptoAPI] Share ECDH derivation tests

* [WebCryptoAPI] Share digest tests and source data

* [WebCryptoAPI] Share asymmetric signature tests
--

wpt-commits: 82c3d9069cf2e93e5528a1f428fa122bd9af651d
wpt-pr: 61397
2026-08-04 10:10:28 +00:00

78 lines
2.5 KiB
JavaScript

// Step 1.
test(function() {
assert_throws_dom("TypeMismatchError", function() {
self.crypto.getRandomValues(new Float16Array(6))
}, "Float16Array")
assert_throws_dom("TypeMismatchError", function() {
const len = 65536 / Float16Array.BYTES_PER_ELEMENT + 1;
self.crypto.getRandomValues(new Float16Array(len));
}, "Float16Array (too long)")
}, "Float16 arrays");
test(function() {
assert_throws_dom("TypeMismatchError", function() {
self.crypto.getRandomValues(new Float32Array(6))
}, "Float32Array")
assert_throws_dom("TypeMismatchError", function() {
self.crypto.getRandomValues(new Float64Array(6))
}, "Float64Array")
assert_throws_dom("TypeMismatchError", function() {
const len = 65536 / Float32Array.BYTES_PER_ELEMENT + 1;
self.crypto.getRandomValues(new Float32Array(len));
}, "Float32Array (too long)")
assert_throws_dom("TypeMismatchError", function() {
const len = 65536 / Float64Array.BYTES_PER_ELEMENT + 1;
self.crypto.getRandomValues(new Float64Array(len))
}, "Float64Array (too long)")
}, "Float arrays");
test(function() {
assert_throws_dom("TypeMismatchError", function() {
self.crypto.getRandomValues(new DataView(new ArrayBuffer(6)))
}, "DataView")
assert_throws_dom("TypeMismatchError", function() {
self.crypto.getRandomValues(new DataView(new ArrayBuffer(65536 + 1)))
}, "DataView (too long)")
}, "DataView");
const arrays = [
'Int8Array',
'Int16Array',
'Int32Array',
'BigInt64Array',
'Uint8Array',
'Uint8ClampedArray',
'Uint16Array',
'Uint32Array',
'BigUint64Array',
];
for (const array of arrays) {
const ctor = globalThis[array];
test(function() {
assert_equals(self.crypto.getRandomValues(new ctor(8)).constructor,
ctor, "crypto.getRandomValues(new " + array + "(8))")
}, "Integer array: " + array);
test(function() {
const maxlength = 65536 / ctor.BYTES_PER_ELEMENT;
assert_throws_quotaexceedederror(() => {
self.crypto.getRandomValues(new ctor(maxlength + 1));
}, null, null, "crypto.getRandomValues length over 65536");
}, "Large length: " + array);
test(function() {
assert_true(self.crypto.getRandomValues(new ctor(0)).length === 0)
}, "Null arrays: " + array);
test(function() {
class Buffer extends ctor {}
// Must not throw for the test to pass
self.crypto.getRandomValues(new Buffer(256));
}, "Subclass of " + array);
}