Adding upstream version 110.0.1.upstream/110.0.1upstream

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

1 files changed, 227 insertions, 0 deletions

diff --git a/testing/web-platform/tests/streams/piping/multiple-propagation.any.js b/testing/web-platform/tests/streams/piping/multiple-propagation.any.js
new file mode 100644
index 0000000000..a78652fc06
--- /dev/null
+++ b/testing/web-platform/tests/streams/piping/multiple-propagation.any.js
@@ -0,0 +1,227 @@
+// META: global=window,worker
+// META: script=../resources/test-utils.js
+// META: script=../resources/recording-streams.js
+'use strict';
+
+const error1 = new Error('error1!');
+error1.name = 'error1';
+
+const error2 = new Error('error2!');
+error2.name = 'error2';
+
+function createErroredWritableStream(t) {
+  return Promise.resolve().then(() => {
+    const ws = recordingWritableStream({
+      start(c) {
+        c.error(error2);
+      }
+    });
+
+    const writer = ws.getWriter();
+    return promise_rejects_exactly(t, error2, writer.closed, 'the writable stream must be errored with error2')
+        .then(() => {
+          writer.releaseLock();
+          assert_array_equals(ws.events, []);
+          return ws;
+        });
+  });
+}
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+  const ws = recordingWritableStream({
+    start(c) {
+      c.error(error2);
+    }
+  });
+
+  // Trying to abort a stream that is erroring will give the writable's error
+  return promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error').then(() => {
+    assert_array_equals(rs.events, []);
+    assert_array_equals(ws.events, []);
+
+    return Promise.all([
+      promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'),
+      promise_rejects_exactly(t, error2, ws.getWriter().closed, 'the writable stream must be errored with error2')
+    ]);
+  });
+
+}, 'Piping from an errored readable stream to an erroring writable stream');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+
+  return createErroredWritableStream(t)
+      .then(ws => promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error'))
+      .then(() => {
+        assert_array_equals(rs.events, []);
+
+        return promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1');
+      });
+}, 'Piping from an errored readable stream to an errored writable stream');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+  const ws = recordingWritableStream({
+    start(c) {
+      c.error(error2);
+    }
+  });
+
+  return promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }),
+    'pipeTo must reject with the readable stream\'s error')
+  .then(() => {
+    assert_array_equals(rs.events, []);
+    assert_array_equals(ws.events, []);
+
+    return Promise.all([
+      promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'),
+      promise_rejects_exactly(t, error2, ws.getWriter().closed, 'the writable stream must be errored with error2')
+    ]);
+  });
+
+}, 'Piping from an errored readable stream to an erroring writable stream; preventAbort = true');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+  return createErroredWritableStream(t)
+  .then(ws => promise_rejects_exactly(t, error1, rs.pipeTo(ws, { preventAbort: true }),
+                                      'pipeTo must reject with the readable stream\'s error'))
+  .then(() => {
+    assert_array_equals(rs.events, []);
+
+    return promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1');
+  });
+
+}, 'Piping from an errored readable stream to an errored writable stream; preventAbort = true');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+  const ws = recordingWritableStream();
+  const writer = ws.getWriter();
+  const closePromise = writer.close();
+  writer.releaseLock();
+
+  return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error').then(() => {
+    assert_array_equals(rs.events, []);
+    assert_array_equals(ws.events, ['abort', error1]);
+
+    return Promise.all([
+      promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'),
+      promise_rejects_exactly(t, error1, ws.getWriter().closed,
+        'closed must reject with error1'),
+      promise_rejects_exactly(t, error1, closePromise,
+        'close() must reject with error1')
+    ]);
+  });
+
+}, 'Piping from an errored readable stream to a closing writable stream');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+  const ws = recordingWritableStream();
+  const writer = ws.getWriter();
+  const closePromise = writer.close();
+  writer.releaseLock();
+
+  return flushAsyncEvents().then(() => {
+    return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the readable stream\'s error').then(() => {
+      assert_array_equals(rs.events, []);
+      assert_array_equals(ws.events, ['close']);
+
+      return Promise.all([
+        promise_rejects_exactly(t, error1, rs.getReader().closed, 'the readable stream must be errored with error1'),
+        ws.getWriter().closed,
+        closePromise
+      ]);
+    });
+  });
+
+}, 'Piping from an errored readable stream to a closed writable stream');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.close();
+    }
+  });
+  const ws = recordingWritableStream({
+    start(c) {
+      c.error(error1);
+    }
+  });
+
+  return promise_rejects_exactly(t, error1, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error').then(() => {
+    assert_array_equals(rs.events, []);
+    assert_array_equals(ws.events, []);
+
+    return Promise.all([
+      rs.getReader().closed,
+      promise_rejects_exactly(t, error1, ws.getWriter().closed, 'the writable stream must be errored with error1')
+    ]);
+  });
+
+}, 'Piping from a closed readable stream to an erroring writable stream');
+
+promise_test(t => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.close();
+    }
+  });
+  return createErroredWritableStream(t)
+  .then(ws => promise_rejects_exactly(t, error2, rs.pipeTo(ws), 'pipeTo must reject with the writable stream\'s error'))
+  .then(() => {
+    assert_array_equals(rs.events, []);
+
+    return rs.getReader().closed;
+  });
+
+}, 'Piping from a closed readable stream to an errored writable stream');
+
+promise_test(() => {
+  const rs = recordingReadableStream({
+    start(c) {
+      c.close();
+    }
+  });
+  const ws = recordingWritableStream();
+  const writer = ws.getWriter();
+  writer.close();
+  writer.releaseLock();
+
+  return rs.pipeTo(ws).then(() => {
+    assert_array_equals(rs.events, []);
+    assert_array_equals(ws.events, ['close']);
+
+    return Promise.all([
+      rs.getReader().closed,
+      ws.getWriter().closed
+    ]);
+  });
+
+}, 'Piping from a closed readable stream to a closed writable stream');