Fixed the Boa examples

boa_examples/Cargo.toml

@@ -17,5 +17,6 @@ boa_ast.workspace = true
 boa_interner.workspace = true
 boa_gc.workspace = true
 boa_parser.workspace = true
+boa_runtime.workspace = true
 smol = "1.3.0"
 futures-util = "0.3.27"

boa_examples/src/bin/classes.rs

@@ -8,6 +8,7 @@ use boa_engine::{
 };
 
 use boa_gc::{Finalize, Trace};
+use boa_runtime::Console;
 
 // We create a new struct that is going to represent a person.
 //
@@ -124,12 +125,22 @@ impl Class for Person {
     }
 }
 
+/// Adds the custom runtime to the context.
+fn add_runtime(context: &mut Context<'_>) {
+    // We first add the `console` object, to be able to call `console.log()`.
+    let console = Console::init(context);
+    context.register_global_property(Console::NAME, console, Attribute::all());
+
+    // Then we need to register the global class `Person` inside `context`.
+    context.register_global_class::<Person>().unwrap();
+}
+
 fn main() {
     // First we need to create a Javascript context.
     let mut context = Context::default();
 
-    // Then we need to register the global class `Person` inside `context`.
-    context.register_global_class::<Person>().unwrap();
+    // Then, we add our custom runtime.
+    add_runtime(&mut context);
 
     // Having done all of that, we can execute Javascript code with `eval`,
     // and access the `Person` class defined in Rust!

boa_examples/src/bin/futures.rs

@@ -8,8 +8,10 @@ use boa_engine::{
     context::ContextBuilder,
     job::{FutureJob, JobQueue, NativeJob},
     native_function::NativeFunction,
+    property::Attribute,
     Context, JsArgs, JsResult, JsValue, Source,
 };
+use boa_runtime::Console;
 use futures_util::{stream::FuturesUnordered, Future};
 use smol::{future, stream::StreamExt, LocalExecutor};
 
@@ -128,14 +130,24 @@ fn delay(
     }
 }
 
+/// Adds the custom runtime to the context.
+fn add_runtime(context: &mut Context<'_>) {
+    // We first add the `console` object, to be able to call `console.log()`.
+    let console = Console::init(context);
+    context.register_global_property(Console::NAME, console, Attribute::all());
+
+    // Then, we bind the defined async function to the ECMAScript function "delay".
+    context.register_global_builtin_callable("delay", 1, NativeFunction::from_async_fn(delay));
+}
+
 fn main() {
     // Initialize the required executors and the context
     let executor = LocalExecutor::new();
     let queue = Queue::new(executor);
     let context = &mut ContextBuilder::new().job_queue(&queue).build().unwrap();
 
-    // Bind the defined async function to the ECMAScript function "delay".
-    context.register_global_builtin_callable("delay", 1, NativeFunction::from_async_fn(delay));
+    // Then, we add our custom runtime.
+    add_runtime(context);
 
     // Multiple calls to multiple async timers.
     let script = r#"

boa_examples/src/bin/loadstring.rs

@@ -3,7 +3,7 @@
 use boa_engine::{Context, Source};
 
 fn main() {
-    let js_code = "console.log('Hello World from a JS code string!')";
+    let js_code = "'Hello World ' + 'from a JS code ' + 'string!'";
 
     // Instantiate the execution context
     let mut context = Context::default();