ditch async/await in tests, so that they run in node 6

test/runtime/index.js

@@ -51,7 +51,7 @@ describe("runtime", () => {
 			throw new Error("Forgot to remove `solo: true` from test");
 		}
 
-		(config.skip ? it.skip : config.solo ? it.only : it)(`${dir} (${shared ? 'shared' : 'inline'} helpers)`, async () => {
+		(config.skip ? it.skip : config.solo ? it.only : it)(`${dir} (${shared ? 'shared' : 'inline'} helpers)`, () => {
 			if (failed.has(dir)) {
 				// this makes debugging easier, by only printing compiled output once
 				throw new Error('skipping test, already failed');
@@ -105,7 +105,8 @@ describe("runtime", () => {
 
 			const window = env();
 
-			try {
+			return Promise.resolve()
+				.then(() => {
 					// set of hacks to support transition tests
 					transitionManager.running = false;
 					transitionManager.transitions = [];
@@ -178,12 +179,13 @@ describe("runtime", () => {
 					}
 
 					if (config.test) {
-					await config.test(assert, component, target, window, raf);
+						return config.test(assert, component, target, window, raf);
 					} else {
 						component.destroy();
 						assert.equal(target.innerHTML, "");
 					}
-			} catch (err) {
+				})
+				.catch(err => {
 					if (config.error && !unintendedError) {
 						config.error(assert, err);
 					} else {
@@ -191,10 +193,11 @@ describe("runtime", () => {
 						showOutput(cwd, { shared, format: 'cjs', hydratable: hydrate }, svelte); // eslint-disable-line no-console
 						throw err;
 					}
-			}
+				})
-
+				.then(() => {
 					if (config.show) showOutput(cwd, { shared, format: 'cjs', hydratable: hydrate }, svelte);
 				});
+		});
 	}
 
 	const shared = path.resolve("shared.js");

test/runtime/samples/await-then-catch/_config.js

@@ -13,10 +13,11 @@ export default {
 		<p>loading...</p>
 	`,
 
-	async test(assert, component, target) {
+	test(assert, component, target) {
 		fulfil(42);
-		await thePromise;
 
+		return thePromise
+			.then(() => {
 				assert.htmlEqual(target.innerHTML, `
 					<p>the value is 42</p>
 				`);
@@ -37,14 +38,12 @@ export default {
 
 				reject(new Error('something broke'));
 
-		try {
+				return thePromise.catch(() => {});
-			await thePromise;
+			})
-		} catch (err) {
+			.then(() => {
-			// do nothing
-		}
-
 				assert.htmlEqual(target.innerHTML, `
 					<p>oh no! something broke</p>
 				`);
+			});
 	}
 };