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// Test that the onNativeCall hook is called when expected.
load(libdir + 'eqArrayHelper.js');
var g = newGlobal({newCompartment: true});
var dbg = Debugger(g);
var gdbg = dbg.addDebuggee(g);
assertEq(gdbg.getProperty("print").return.isSameNative(print), true);
assertEq(gdbg.getProperty("print").return.isSameNative(newGlobal), false);
g.eval(`
const x = [];
Object.defineProperty(x, "a", {
get: print,
set: print,
});
function f() {
x.a++;
x.length = 0;
x.push(4, 5, 6);
x.sort(print);
}
`);
const comparisons = [
print,
Array.prototype.push,
Array.prototype.sort, // Note: self-hosted
newGlobal
];
const rv = [];
dbg.onNativeCall = (callee, reason) => {
for (const fn of comparisons) {
if (callee.isSameNative(fn)) {
rv.push(fn.name);
}
}
}
for (let i = 0; i < 5; i++) {
rv.length = 0;
gdbg.executeInGlobal(`f()`);
assertEqArray(rv, [
"print", "print", "push",
"sort", "print", "print",
]);
}