async-iteration: move existing throw/return tests to AsyncGeneratorPrototype dir

1 files changed, 57 insertions, 0 deletions

diff --git a/test/built-ins/AsyncGeneratorPrototype/throw/throw-suspendedYield-try-finally-throw.js b/test/built-ins/AsyncGeneratorPrototype/throw/throw-suspendedYield-try-finally-throw.js
new file mode 100644
index 000000000..15088f8ff
--- /dev/null
+++ b/test/built-ins/AsyncGeneratorPrototype/throw/throw-suspendedYield-try-finally-throw.js
@@ -0,0 +1,57 @@
+// Copyright 2017 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+author: Caitlin Potter <caitp@igalia.com>
+esid: sec-asyncgenerator-prototype-throw
+description: >
+  Thrown generator suspended in a yield position resumes execution within
+  the associated finally block and throws an error and suspendeds execution
+  again
+info: |
+  AsyncGenerator.prototype.throw ( exception )
+  1. Let generator be the this value.
+  2. Let completion be Completion{[[Type]]: throw, [[Value]]: exception, [[Target]]: empty}.
+  3. Return ! AsyncGeneratorEnqueue(generator, completion).
+
+  AsyncGeneratorEnqueue ( generator, completion )
+  ...
+  8. If state is not "executing", then
+    a. Perform ! AsyncGeneratorResumeNext(generator).
+  ...
+
+  AsyncGeneratorResumeNext:
+  If completion.[[Type]] is throw, and generator.[[AsyncGeneratorState]] is
+  "suspendedYield", and generator is resumed within a try-block with an
+  associated finally block, resume execution within finally.
+flags: [async]
+features: [async-iteration]
+---*/
+
+var error = new Error('boop');
+var g = async function*() {
+  try {
+    yield 1;
+    throw new Test262Error('Generator must be resumed in finally block.');
+  } finally {
+    throw error;
+    throw new Test262Error('Generator must not be resumed.');
+  }
+};
+
+var it = g();
+it.next().then(function(ret) {
+  assert.sameValue(ret.value, 1, 'Initial yield');
+  assert.sameValue(ret.done, false, 'Initial yield');
+
+  it.throw(new Error('superceded')).then($DONE, function(err) {
+    assert.sameValue(err, error, 'AsyncGeneratorReject(generator, resultValue)');
+
+    it.next().then(function(ret) {
+      assert.sameValue(ret.value, undefined, 'Generator is closed');
+      assert.sameValue(ret.done, true, 'Generator is closed');
+    }).then($DONE, $DONE);
+
+  }).catch($DONE);
+
+}).catch($DONE);