diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Object-unwrap-02.js')
| -rw-r--r-- | js/src/jit-test/tests/debug/Object-unwrap-02.js | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-unwrap-02.js b/js/src/jit-test/tests/debug/Object-unwrap-02.js new file mode 100644 index 0000000000..3d65db2fe7 --- /dev/null +++ b/js/src/jit-test/tests/debug/Object-unwrap-02.js @@ -0,0 +1,21 @@ +// Debugger.Object.prototype.unwrap unwraps Debugger.Objects referring to +// cross-compartment wrappers. + +var dbg = new Debugger(); + +var g1 = newGlobal({newCompartment: true}); +var dg1 = dbg.addDebuggee(g1); +assertEq(dg1.unwrap(), dg1); + +var g2 = newGlobal({newCompartment: true}); +var dg2 = dbg.addDebuggee(g2); + +var dg1g2 = dg1.makeDebuggeeValue(g2); +assertEq(dg1g2.unwrap(), dg2.makeDebuggeeValue(g2)); + +// Try an ordinary object, not a global. +var g2o = g2.Object(); +var dg2o = dg2.makeDebuggeeValue(g2o); +var dg1g2o = dg1.makeDebuggeeValue(g2o); +assertEq(dg1g2o.unwrap(), dg2o); +assertEq(dg1g2o.unwrap().unwrap(), dg2o); |