/* This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ #[macro_use] extern crate mozjs; use mozjs::conversions::ConversionBehavior; use mozjs::conversions::ConversionResult; use mozjs::conversions::FromJSValConvertible; use mozjs::conversions::ToJSValConvertible; use mozjs::jsapi::CompartmentOptions; use mozjs::jsapi::JSAutoCompartment; use mozjs::jsapi::JS_InitStandardClasses; use mozjs::jsapi::JS_NewGlobalObject; use mozjs::jsapi::OnNewGlobalHookOption; use mozjs::jsval::UndefinedValue; use mozjs::rust::{JSEngine, Runtime, SIMPLE_GLOBAL_CLASS}; use std::ptr; #[test] fn vec_conversion() { let engine = JSEngine::init().unwrap(); let rt = Runtime::new(engine); let cx = rt.cx(); let h_option = OnNewGlobalHookOption::FireOnNewGlobalHook; let c_option = CompartmentOptions::default(); unsafe { let global = JS_NewGlobalObject(cx, &SIMPLE_GLOBAL_CLASS, ptr::null_mut(), h_option, &c_option); rooted!(in(cx) let global_root = global); let global = global_root.handle(); let _ac = JSAutoCompartment::new(cx, global.get()); assert!(JS_InitStandardClasses(cx, global.into())); rooted!(in(cx) let mut rval = UndefinedValue()); let orig_vec: Vec = vec![1.0, 2.9, 3.0]; orig_vec.to_jsval(cx, rval.handle_mut()); let converted = Vec::::from_jsval(cx, rval.handle(), ()).unwrap(); assert_eq!(&orig_vec, converted.get_success_value().unwrap()); let orig_vec: Vec = vec![1, 2, 3]; orig_vec.to_jsval(cx, rval.handle_mut()); let converted = Vec::::from_jsval(cx, rval.handle(), ConversionBehavior::Default).unwrap(); assert_eq!(&orig_vec, converted.get_success_value().unwrap()); rt.evaluate_script(global, "new Set([1, 2, 3])", "test", 1, rval.handle_mut()).unwrap(); let converted = Vec::::from_jsval(cx, rval.handle(), ConversionBehavior::Default).unwrap(); assert_eq!(&orig_vec, converted.get_success_value().unwrap()); rt.evaluate_script(global, "({})", "test", 1, rval.handle_mut()).unwrap(); let converted = Vec::::from_jsval(cx, rval.handle(), ConversionBehavior::Default); assert!(match converted { Ok(ConversionResult::Failure(_)) => true, _ => false, }); } }