Source code

Revision control

Copy as Markdown

Other Tools

// Test that we can save stacks with direct and indirect eval calls.
const directEval = (function iife() {
return eval("(" + function evalFrame() {
return saveStack();
} + "())");
}());
assertEq(directEval.source.includes("> eval"), true);
assertEq(directEval.functionDisplayName, "evalFrame");
assertEq(directEval.parent.source.includes("> eval"), true);
assertEq(directEval.parent.parent.source.includes("> eval"), false);
assertEq(directEval.parent.parent.functionDisplayName, "iife");
assertEq(directEval.parent.parent.parent.source.includes("> eval"), false);
assertEq(directEval.parent.parent.parent.parent, null);
const lave = eval;
const indirectEval = (function iife() {
return lave("(" + function evalFrame() {
return saveStack();
} + "())");
}());
assertEq(indirectEval.source.includes("> eval"), true);
assertEq(indirectEval.functionDisplayName, "evalFrame");
assertEq(indirectEval.parent.source.includes("> eval"), true);
assertEq(indirectEval.parent.parent.source.includes("> eval"), false);
assertEq(indirectEval.parent.parent.functionDisplayName, "iife");
assertEq(indirectEval.parent.parent.parent.source.includes("> eval"), false);
assertEq(indirectEval.parent.parent.parent.parent, null);