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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/makeGlobalObjectReference-01.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/makeGlobalObjectReference-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/makeGlobalObjectReference-01.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/makeGlobalObjectReference-01.js b/js/src/jit-test/tests/debug/makeGlobalObjectReference-01.js new file mode 100644 index 0000000000..922b8c108c --- /dev/null +++ b/js/src/jit-test/tests/debug/makeGlobalObjectReference-01.js @@ -0,0 +1,26 @@ +// Debugger.prototype.makeGlobalObjectReference returns a D.O for a global +// without adding it as a debuggee. + +let g1 = newGlobal({newCompartment: true}); +let dbg = new Debugger; +assertEq(dbg.hasDebuggee(g1), false); + +let g1w = dbg.makeGlobalObjectReference(g1); +assertEq(dbg.hasDebuggee(g1), false); +assertEq(g1w.unsafeDereference(), g1); +assertEq(g1, g1w.makeDebuggeeValue(g1).unsafeDereference()); + +assertEq(dbg.addDebuggee(g1w), g1w); +assertEq(dbg.hasDebuggee(g1), true); +assertEq(dbg.hasDebuggee(g1w), true); +assertEq(g1w.unsafeDereference(), g1); +assertEq(g1, g1w.makeDebuggeeValue(g1).unsafeDereference()); + +// makeGlobalObjectReference dereferences CCWs. +let g2 = newGlobal({newCompartment: true}); +g2.g1 = g1; +let g2w = dbg.addDebuggee(g2); +let g2g1w = g2w.getOwnPropertyDescriptor('g1').value; +assertEq(g2g1w !== g1w, true); +assertEq(g2g1w.unwrap(), g1w.makeDebuggeeValue(g1)); +assertEq(dbg.makeGlobalObjectReference(g2g1w), g1w); |