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// Tests provenance of Debugger.DebuggeeWouldRun errors.
load(libdir + "asserts.js");
load(libdir + "debuggerNXHelper.js");
var g1 = newGlobal({newCompartment: true});
var g2 = newGlobal({newCompartment: true});
var g3 = newGlobal({newCompartment: true});
var dbg = new Debugger(g1);
g3.eval(`var dbg = new Debugger`);
var g1w = g3.dbg.addDebuggee(g1);
g3.dbg.addDebuggee(g2);
g1.eval(`function f() {}`);
function testHook(hookName) {
// The stack is like so:
// g1 -> dbg (locks g1) -> g2 -> g3.dbg (locks g1 and g2)
//
// The DebuggeeWouldRun error is always allocated in the topmost locked
// Debugger's compartment.
// If we try to run script in g1 without going through one of g3.dbg's
// invocation functions, we should get an error allocated in
// g3.Debugger.DebuggeeWouldRun.
assertThrowsInstanceOf(() => { g1.eval(`f()`); }, g3.Debugger.DebuggeeWouldRun);
// If we try to run script in g1 via one of g3.dbg's invocation functions,
// we should get an error allocated in Debugger.DebuggeeWouldRun.
assertEq(g1w.executeInGlobal(`f()`).throw.unsafeDereference() instanceof Debugger.DebuggeeWouldRun, true);
}
testDebuggerHooksNX(dbg, g1, () => {
testDebuggerHooksNX(g3.dbg, g2, testHook);
});
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