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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-28 14:29:10 +0000
commit2aa4a82499d4becd2284cdb482213d541b8804dd (patch)
treeb80bf8bf13c3766139fbacc530efd0dd9d54394c /js/src/tests/non262/strict/primitive-assignment.js
parentInitial commit. (diff)
downloadfirefox-upstream.tar.xz
firefox-upstream.zip
Adding upstream version 86.0.1.upstream/86.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/non262/strict/primitive-assignment.js')
-rw-r--r--js/src/tests/non262/strict/primitive-assignment.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/non262/strict/primitive-assignment.js b/js/src/tests/non262/strict/primitive-assignment.js
new file mode 100644
index 0000000000..4b2ee79f0e
--- /dev/null
+++ b/js/src/tests/non262/strict/primitive-assignment.js
@@ -0,0 +1,23 @@
+let primitives = [
+ 10,
+ false,
+ "test",
+ Symbol()
+];
+
+let key = "key";
+
+for (let value of primitives) {
+ // Doesn't throw outside strict mode.
+ assertEq(value.x = 5, 5);
+ assertEq(value[key] = 6, 6);
+
+ assertThrowsInstanceOf(function() { "use strict"; value.x = 5; }, TypeError);
+ assertThrowsInstanceOf(function() { "use strict"; value[key] = 6; }, TypeError);
+
+ let target = {};
+ assertEq(Reflect.set(target, key, 5, value), false);
+ assertEq(key in target, false);
+}
+
+reportCompare(true, true);