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// Tests that NX disallows debuggee execution for multiple debuggers and
// multiple debuggees.
load(libdir + "asserts.js");
load(libdir + "debuggerNXHelper.js");
var g1 = newGlobal();
var g2 = newGlobal();
var dbg1 = new Debugger;
var dbg2 = new Debugger;
g1w1 = dbg1.addDebuggee(g1);
g1w2 = dbg2.addDebuggee(g1);
g2w = dbg2.addDebuggee(g2);
g1.eval(`
function d(f) { debugger; return f; }
function f() { return 42; }
var o = {
get p() { return 42; },
set p(x) { }
};
`);
g2.eval(`
function d(f) { debugger; return f; }
function f() { return 42; }
var o = {
get p() { return 42; },
set p(x) { }
};
`);
var strs = ["f();", "o.p", "o.p = 42"];
var fw1;
dbg1.onDebuggerStatement = (frame) => {
fw1 = frame.arguments[0];
}
g1.eval('d(f)');
dbg1.onDebuggerStatement = undefined;
var fw2;
dbg2.onDebuggerStatement = (frame) => {
fw2 = frame.arguments[0];
}
g2.eval('d(f)');
dbg2.onDebuggerStatement = undefined;
function testHook(hookName) {
var newestG1Frame = dbg1.getNewestFrame();
if (hookName != 'onNewGlobalObject' &&
hookName != 'onNewScript' &&
hookName != 'onNewPromise' &&
hookName != 'onPromiseSettled')
{
var newestG2Frame = dbg2.getNewestFrame();
}
for (var s of strs) {
// When this hook is called, g1 has been locked twice, so even invocation
// functions do not work.
assertEq(g1w1.executeInGlobal(s).throw.unsafeDereference() instanceof Debugger.DebuggeeWouldRun, true);
assertEq(g1w2.executeInGlobal(s).throw.unsafeDereference() instanceof Debugger.DebuggeeWouldRun, true);
if (newestG1Frame) {
assertEq(newestG1Frame.eval(s).throw.unsafeDereference() instanceof Debugger.DebuggeeWouldRun, true);
}
assertEq(fw1.apply(null).throw.unsafeDereference() instanceof Debugger.DebuggeeWouldRun, true);
// But g2 has only been locked once and so should work.
assertEq(g2w.executeInGlobal(s).throw, undefined);
if (newestG2Frame) {
assertEq(newestG2Frame.eval(s).throw, undefined);
}
assertEq(fw2.apply(null).return, 42);
}
}
testDebuggerHooksNX(dbg1, g1, () => {
testDebuggerHooksNX(dbg2, g2, testHook);
});
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