Function Test

deps/v8/test/debugger/debug/debug-liveedit-literals.js:32–57

(old_expression, new_expression)

Debug = debug.Debug

function Test(old_expression, new_expression) {
    // Generate several instances of function to test that we correctly fix
    // all functions in memory.
    var function_instance_number = 11;
    eval("var t1 =1;\n" +
         "ChooseAnimalArray = [];\n" +
         "for (var i = 0; i < function_instance_number; i++) {\n" +
         "    ChooseAnimalArray.push(\n" +
         "        function ChooseAnimal() {\n" +
         "            return " + old_expression + ";\n" +
         "        });\n" +
         "}\n" +
         "var t2 =1;\n");

    for (var i = 0; i < ChooseAnimalArray.length; i++) {
        assertEquals("Cat", ChooseAnimalArray[i]());
    }

    var new_source =
        Debug.scriptSource(ChooseAnimalArray[0]).replace(old_expression, new_expression);
    %LiveEditPatchScript(ChooseAnimalArray[0], new_source);

    for (var i = 0; i < ChooseAnimalArray.length; i++) {
        assertEquals("Capybara", ChooseAnimalArray[i]());
    }
}

// Check that old literal boilerplate was reset.
Test("['Cat'][0]", "['Capybara'][0]");