diff options
Diffstat (limited to 'js/src/jit-test/tests/debug/Environment-setVariable-03.js')
| -rw-r--r-- | js/src/jit-test/tests/debug/Environment-setVariable-03.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Environment-setVariable-03.js b/js/src/jit-test/tests/debug/Environment-setVariable-03.js new file mode 100644 index 0000000000..3fe0dee4d8 --- /dev/null +++ b/js/src/jit-test/tests/debug/Environment-setVariable-03.js @@ -0,0 +1,16 @@ +// setVariable cannot create new global variables. +// (Other kinds of environment are tested in Environment-variables.js.) + +load(libdir + "asserts.js"); + +var g = newGlobal({newCompartment: true}); +var dbg = new Debugger(g); +var hits = 0; +dbg.onDebuggerStatement = function (frame) { + assertThrowsInstanceOf(function () { frame.environment.setVariable("x", 7); }, TypeError); + hits++; +}; +g.eval("debugger"); +assertEq("x" in g, false); +assertEq(hits, 1); + |