Adding upstream version 115.8.0esr.upstream/115.8.0esr

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

1 files changed, 79 insertions, 0 deletions

diff --git a/testing/web-platform/tests/streams/idlharness.any.js b/testing/web-platform/tests/streams/idlharness.any.js
new file mode 100644
index 0000000000..42a17da58c
--- /dev/null
+++ b/testing/web-platform/tests/streams/idlharness.any.js
@@ -0,0 +1,79 @@
+// META: global=window,worker
+// META: script=/resources/WebIDLParser.js
+// META: script=/resources/idlharness.js
+// META: timeout=long
+
+idl_test(
+  ['streams'],
+  ['dom'], // for AbortSignal
+  async idl_array => {
+    // Empty try/catches ensure that if something isn't implemented (e.g., readable byte streams, or writable streams)
+    // the harness still sets things up correctly. Note that the corresponding interface tests will still fail.
+
+    try {
+      new ReadableStream({
+        start(c) {
+          self.readableStreamDefaultController = c;
+        }
+      });
+    } catch {}
+
+    try {
+      new ReadableStream({
+        start(c) {
+          self.readableByteStreamController = c;
+        },
+        type: 'bytes'
+      });
+    } catch {}
+
+    try {
+      let resolvePullCalledPromise;
+      const pullCalledPromise = new Promise(resolve => {
+        resolvePullCalledPromise = resolve;
+      });
+      const stream = new ReadableStream({
+        pull(c) {
+          self.readableStreamByobRequest = c.byobRequest;
+          resolvePullCalledPromise();
+        },
+        type: 'bytes'
+      });
+      const reader = stream.getReader({ mode: 'byob' });
+      reader.read(new Uint8Array(1));
+      await pullCalledPromise;
+    } catch {}
+
+    try {
+      new WritableStream({
+        start(c) {
+          self.writableStreamDefaultController = c;
+        }
+      });
+    } catch {}
+
+    try {
+      new TransformStream({
+        start(c) {
+          self.transformStreamDefaultController = c;
+        }
+      });
+    } catch {}
+
+    idl_array.add_objects({
+      ReadableStream: ["new ReadableStream()"],
+      ReadableStreamDefaultReader: ["(new ReadableStream()).getReader()"],
+      ReadableStreamBYOBReader: ["(new ReadableStream({ type: 'bytes' })).getReader({ mode: 'byob' })"],
+      ReadableStreamDefaultController: ["self.readableStreamDefaultController"],
+      ReadableByteStreamController: ["self.readableByteStreamController"],
+      ReadableStreamBYOBRequest: ["self.readableStreamByobRequest"],
+      WritableStream: ["new WritableStream()"],
+      WritableStreamDefaultWriter: ["(new WritableStream()).getWriter()"],
+      WritableStreamDefaultController: ["self.writableStreamDefaultController"],
+      TransformStream: ["new TransformStream()"],
+      TransformStreamDefaultController: ["self.transformStreamDefaultController"],
+      ByteLengthQueuingStrategy: ["new ByteLengthQueuingStrategy({ highWaterMark: 5 })"],
+      CountQueuingStrategy: ["new CountQueuingStrategy({ highWaterMark: 5 })"]
+    });
+  }
+);