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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/debug/Object-identity-03.js | |
parent | Initial commit. (diff) | |
download | firefox-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/debug/Object-identity-03.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Object-identity-03.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-identity-03.js b/js/src/jit-test/tests/debug/Object-identity-03.js new file mode 100644 index 0000000000..0e2af5220b --- /dev/null +++ b/js/src/jit-test/tests/debug/Object-identity-03.js @@ -0,0 +1,25 @@ +// The same object gets the same Debugger.Object wrapper at different times, if the difference would be observable. + +var N = 12; + +var g = newGlobal({newCompartment: true}); +var dbg = Debugger(g); +var wrappers = []; + +dbg.onDebuggerStatement = function (frame) { wrappers.push(frame.arguments[0]); }; +g.eval("var originals = []; function f(x) { originals.push(x); debugger; }"); +for (var i = 0; i < N; i++) + g.eval("f({});"); +assertEq(wrappers.length, N); + +for (var i = 0; i < N; i++) + for (var j = i + 1; j < N; j++) + assertEq(wrappers[i] === wrappers[j], false); + +gc(); + +dbg.onDebuggerStatement = function (frame) { assertEq(frame.arguments[0], wrappers.pop()); }; +g.eval("function h(x) { debugger; }"); +for (var i = 0; i < N; i++) + g.eval("h(originals.pop());"); +assertEq(wrappers.length, 0); |