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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/arguments/redefine-callee.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/arguments/redefine-callee.js')
-rw-r--r--js/src/jit-test/tests/arguments/redefine-callee.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/arguments/redefine-callee.js b/js/src/jit-test/tests/arguments/redefine-callee.js
new file mode 100644
index 0000000000..c200f5326d
--- /dev/null
+++ b/js/src/jit-test/tests/arguments/redefine-callee.js
@@ -0,0 +1,31 @@
+function test() {
+ let count = 0;
+ for (var i = 0; i < 30; i++) {
+ assertEq(arguments.callee, i > 20 ? 3 : test);
+ if (i === 20) {
+ Object.defineProperty(arguments, "callee", {get: function() { count++; return 3; }});
+ }
+ }
+ assertEq(count, 9);
+}
+test();
+
+function testUnusedResult() {
+ let count = 0;
+ for (var i = 0; i < 30; i++) {
+ arguments.callee;
+ if (i === 20) {
+ Object.defineProperty(arguments, "callee", {get: function() { count++; return 3; }});
+ }
+ }
+ assertEq(count, 9);
+}
+testUnusedResult();
+
+function testSetter() {
+ Object.defineProperty(arguments, "callee", {set: function() {}});
+ for (var i = 0; i < 15; i++) {
+ assertEq(arguments.callee, undefined);
+ }
+}
+testSetter();