diff --git a/package.json b/package.json
index 0e8cfe188061..36716012dae5 100644
--- a/package.json
+++ b/package.json
@@ -82,6 +82,7 @@
     "rollup-watch": "^4.3.1",
     "sade": "^1.4.0",
     "sander": "^0.6.0",
+    "shelljs": "^0.8.2",
     "source-map": "0.6",
     "source-map-support": "^0.5.4",
     "tiny-glob": "^0.2.1",
diff --git a/test/cli/index.js b/test/cli/index.js
index 816bc3301efe..bb17ec50c42b 100644
--- a/test/cli/index.js
+++ b/test/cli/index.js
@@ -1,15 +1,18 @@
 const fs = require('fs');
 const path = require('path');
-const child_process = require('child_process');
 const assert = require('assert');
 const glob = require('tiny-glob/sync.js');
+const shell = require("shelljs");
 
-const bin = path.resolve(`svelte`);
+const cli = path.resolve(__dirname, "../../cli/index.ts.js");
 
 function normalize(str) {
 	return str
 		.replace(/^\s+$/gm, '')
-		.replace(/generated by Svelte v[.\d]+/, `generated by Svelte vx.y.z`)
+		.replace(
+			/\/\*(.*?)generated by Svelte v[.\d]+/,
+			(_, path) => `/*${path.replace(/\\/g, '/')}generated by Svelte vx.y.z`
+		)
 		.trim();
 }
 
@@ -31,49 +34,48 @@ describe('cli', () => {
 
 			const command = fs.readFileSync('command.sh', 'utf-8');
 
-			child_process.exec(`
-				alias svelte=${bin}
-				mkdir -p actual
-				rm -rf actual/*
-				${command}
-			`, (err, stdout, stderr) => {
-				if (err) {
-					done(err);
-					return;
-				}
+			shell.mkdir("-p", "actual");
+			shell.rm("-rf", "actual/*");
+			const { commandErr } = shell.exec(
+				command.replace(/^svelte /, `node ${cli} `)
+			);
+
+			if (commandErr) {
+				done(commandErr);
+				return;
+			}
+
+			const actual = glob('**', { cwd: 'actual', filesOnly: true })
+				.map(file => {
+					return {
+						file,
+						contents: normalize(fs.readFileSync(`actual/${file}`, 'utf-8'))
+					};
+				});
 
-				const actual = glob('**', { cwd: 'actual', filesOnly: true })
-					.map(file => {
-						return {
-							file,
-							contents: normalize(fs.readFileSync(`actual/${file}`, 'utf-8'))
-						};
-					});
-
-				const expected = glob('**', { cwd: 'expected', filesOnly: true })
-					.map(file => {
-						return {
-							file,
-							contents: normalize(
-								fs.readFileSync(`expected/${file}`, 'utf-8')
-							)
-						};
-					});
-
-				actual.forEach((a, i) => {
-					const e = expected[i];
-
-					assert.equal(a.file, e.file, 'File list mismatch');
-
-					if (/\.map$/.test(a.file)) {
-						assert.deepEqual(JSON.parse(a.contents), JSON.parse(e.contents));
-					} else {
-						assert.equal(a.contents, e.contents);
-					}
+			const expected = glob('**', { cwd: 'expected', filesOnly: true })
+				.map(file => {
+					return {
+						file,
+						contents: normalize(
+							fs.readFileSync(`expected/${file}`, 'utf-8')
+						)
+					};
 				});
 
-				done();
+			actual.forEach((a, i) => {
+				const e = expected[i];
+
+				assert.equal(a.file, e.file, 'File list mismatch');
+
+				if (/\.map$/.test(a.file)) {
+					assert.deepEqual(JSON.parse(a.contents), JSON.parse(e.contents));
+				} else {
+					assert.equal(a.contents, e.contents);
+				}
 			});
+
+			done();
 		});
 	});
 });
diff --git a/yarn.lock b/yarn.lock
index 77ac332dfca1..643395e6e66c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1431,7 +1431,7 @@ glob@7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.2:
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.0.6, glob@^7.1.2:
   version "7.1.2"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.2.tgz#c19c9df9a028702d678612384a6552404c636d15"
   dependencies:
@@ -1699,6 +1699,10 @@ inquirer@^3.0.6:
     strip-ansi "^4.0.0"
     through "^2.3.6"
 
+interpret@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.1.0.tgz#7ed1b1410c6a0e0f78cf95d3b8440c63f78b8614"
+
 invariant@^2.2.2:
   version "2.2.4"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.4.tgz#610f3c92c9359ce1db616e538008d23ff35158e6"
@@ -2978,6 +2982,12 @@ readdirp@^2.0.0:
     readable-stream "^2.0.2"
     set-immediate-shim "^1.0.1"
 
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
 redent@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/redent/-/redent-1.0.0.tgz#cf916ab1fd5f1f16dfb20822dd6ec7f730c2afde"
@@ -3329,6 +3339,14 @@ shebang-regex@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
 
+shelljs@^0.8.2:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.8.2.tgz#345b7df7763f4c2340d584abb532c5f752ca9e35"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 signal-exit@^3.0.0, signal-exit@^3.0.1, signal-exit@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"