1 files changed, 74 insertions, 0 deletions
diff --git a/testing/web-platform/tests/websockets/stream/tentative/remote-close.any.js b/testing/web-platform/tests/websockets/stream/tentative/remote-close.any.js
new file mode 100644
index 0000000000..b7fd321914
--- /dev/null
+++ b/testing/web-platform/tests/websockets/stream/tentative/remote-close.any.js
@@ -0,0 +1,74 @@
+// META: script=../../constants.sub.js
+// META: script=resources/url-constants.js
+// META: global=window,worker
+// META: variant=?default
+// META: variant=?wss
+// META: variant=?wpt_flags=h2
+
+'use strict';
+
+promise_test(async t => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?code=1000`);
+  const { readable, writable } = await wss.opened;
+  const { closeCode, reason } = await wss.closed;
+  assert_equals(closeCode, 1000, 'code should be 1000');
+  assert_equals(reason, '', 'reason should be empty');
+  const { value, done } = await readable.getReader().read();
+  assert_true(done, 'readable should be closed');
+  await promise_rejects_dom(t, 'InvalidStateError', writable.getWriter().ready,
+                            'writable should be errored');
+}, 'clean close should be clean');
+
+promise_test(async () => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close`);
+  const { closeCode, reason } = await wss.closed;
+  assert_equals(closeCode, 1005, 'code should be No Status Rcvd');
+  assert_equals(reason, '', 'reason should be empty');
+}, 'close frame with no body should result in status code 1005');
+
+promise_test(async () => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?code=4000&reason=robot`);
+  const { closeCode, reason } = await wss.closed;
+  assert_equals(closeCode, 4000, 'code should be 4000');
+  assert_equals(reason, 'robot', 'reason should be set');
+}, 'reason should be passed through');
+
+promise_test(async () => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?code=4000&` +
+                                  'reason=%E3%83%AD%E3%83%9C%E3%83%83%E3%83%88');
+  const { reason } = await wss.closed;
+  assert_equals(reason, 'ロボット', 'reason should be set');
+}, 'UTF-8 reason should work');
+
+promise_test(async t => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?code=4567`);
+  const { writable } = await wss.opened;
+  const veryLargeMessage = new Uint8Array(20 * 1024 * 1024);  // 20MB.
+  const writePromise = writable.getWriter().write(veryLargeMessage);
+  const closedError = await wss.closed.then(t.unreached_func('closed should reject'), e => e);
+  assert_equals(closedError.constructor, WebSocketError, 'error should be WebSocketError');
+  assert_equals(closedError.closeCode, 4567, 'closeCode should be set');
+  promise_rejects_js(t, WebSocketError, writePromise, 'write() should reject');
+}, 'close with unwritten data should not be considered clean');
+
+promise_test(async t => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?code=4222&reason=remote`);
+  await wss.opened;
+  wss.close({closeCode: 4111, reason: 'local'});
+  const { closeCode, reason } = await wss.closed;
+  assert_equals(closeCode, 4222, 'remote code should be used');
+  assert_equals(reason, 'remote', 'remote reason should be used');
+}, 'remote code and reason should be used');
+
+promise_test(async t => {
+  const wss = new WebSocketStream(`${BASEURL}/remote-close?abrupt=1`);
+  const { readable, writable } = await wss.opened;
+  const closedError = await wss.closed.then(t.unreached_func('closed should reject'), e => e);
+  assert_equals(closedError.constructor, WebSocketError, 'error should be a WebSocketError');
+  assert_equals(closedError.name, 'WebSocketError', 'error name should be WebSocketError');
+  assert_equals(closedError.closeCode, 1006, 'code should be Abnormal Closure');
+  await promise_rejects_exactly(t, closedError, readable.getReader().read(),
+                                'readable should be errored with the same object');
+  await promise_rejects_exactly(t, closedError, writable.getWriter().ready,
+                                'writable should be errored with the same object');
+}, 'abrupt close should give an error');