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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/collections/Map-iterator-add-2.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/collections/Map-iterator-add-2.js')
-rw-r--r--js/src/jit-test/tests/collections/Map-iterator-add-2.js10
1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/collections/Map-iterator-add-2.js b/js/src/jit-test/tests/collections/Map-iterator-add-2.js
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index 0000000000..fce3dac6ed
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+++ b/js/src/jit-test/tests/collections/Map-iterator-add-2.js
@@ -0,0 +1,10 @@
+// A Map iterator does not iterate over new entries added after it throws StopIteration.
+
+load(libdir + "iteration.js");
+
+var map = new Map();
+var iter0 = map[Symbol.iterator](), iter1 = map[Symbol.iterator]();
+assertIteratorDone(iter0, undefined); // closes iter0
+map.set(1, 2);
+assertIteratorDone(iter0, undefined); // already closed
+assertIteratorNext(iter1, [1, 2]); // was not yet closed