diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Environment-names-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Environment-names-01.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Environment-names-01.js b/js/src/jit-test/tests/debug/Environment-names-01.js new file mode 100644 index 0000000000..be053fe6e0 --- /dev/null +++ b/js/src/jit-test/tests/debug/Environment-names-01.js @@ -0,0 +1,19 @@ +// env.names() lists nonenumerable names in with-statement environments. + +var g = newGlobal({newCompartment: true}); +var dbg = Debugger(g); +var hits = 0; +g.h = function () { + var env = dbg.getNewestFrame().environment; + var names = env.names(); + assertEq(names.indexOf("a") !== -1, true); + + // FIXME: Bug 748592 - proxies don't correctly propagate JSITER_HIDDEN + //assertEq(names.indexOf("b") !== -1, true); + //assertEq(names.indexOf("isPrototypeOf") !== -1, true); + hits++; +}; +g.eval("var obj = {a: 1};\n" + + "Object.defineProperty(obj, 'b', {value: 2});\n" + + "with (obj) h();"); +assertEq(hits, 1); |