diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Environment-setVariable-19.js')
-rw-r--r-- | js/src/jit-test/tests/debug/Environment-setVariable-19.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Environment-setVariable-19.js b/js/src/jit-test/tests/debug/Environment-setVariable-19.js new file mode 100644 index 0000000000..ed6f142364 --- /dev/null +++ b/js/src/jit-test/tests/debug/Environment-setVariable-19.js @@ -0,0 +1,22 @@ +// Access on non-syntactic lexical environment's binding. + +var g = newGlobal(); +g.evaluate(` +(function () { + const otherDebugger = newGlobal({ sameZoneAs: this }).Debugger; + const dbg = otherDebugger(this); + + const env = dbg.getNewestFrame().callee.environment; + var ran = false; + try { + env.setVariable("tdz_variable", 10); + ran = true; + } catch (e) { } + assertEq(ran, false); +})(); + +// We shouldn't crash when initializing this. +let tdz_variable = 10; +`, { + envChainObject: {}, +}); |