13 files changed, 13 insertions, 14 deletions
diff --git a/tests/012_async.ts b/tests/012_async.ts
index 57ae355c2..12df73b3e 100644
--- a/tests/012_async.ts
+++ b/tests/012_async.ts
@@ -1,6 +1,6 @@
 // Check that we can use the async keyword.
-async function main() {
-  await new Promise((resolve, reject) => {
+async function main(): Promise<void> {
+  await new Promise(resolve => {
     console.log("2");
     setTimeout(resolve, 100);
   });
diff --git a/tests/017_import_redirect.ts b/tests/017_import_redirect.ts
index 22003e9dc..1265dd4ed 100644
--- a/tests/017_import_redirect.ts
+++ b/tests/017_import_redirect.ts
@@ -1,5 +1,4 @@
 // http -> https redirect would happen:
-// tslint:disable-next-line:max-line-length
 import { printHello } from "http://gist.githubusercontent.com/ry/f12b2aa3409e6b52645bc346a9e22929/raw/79318f239f51d764384a8bded8d7c6a833610dde/print_hello.ts";
 
 printHello();
diff --git a/tests/018_async_catch.ts b/tests/018_async_catch.ts
index b073654d9..f59c22ee2 100644
--- a/tests/018_async_catch.ts
+++ b/tests/018_async_catch.ts
@@ -1,7 +1,7 @@
-async function fn() {
+async function fn(): Promise<never> {
   throw new Error("message");
 }
-async function call() {
+async function call(): Promise<void> {
   try {
     console.log("before await fn()");
     await fn();
diff --git a/tests/019_media_types.ts b/tests/019_media_types.ts
index 90eca80bf..5f1f862a0 100644
--- a/tests/019_media_types.ts
+++ b/tests/019_media_types.ts
@@ -2,7 +2,6 @@
 // based on the URL containing `.t#.` strings, which exercises the different
 // mapping of media types end to end.
 
-// tslint:disable:max-line-length
 import { loaded as loadedTs1 } from "http://localhost:4545/tests/subdir/mt_text_typescript.t1.ts";
 import { loaded as loadedTs2 } from "http://localhost:4545/tests/subdir/mt_video_vdn.t2.ts";
 import { loaded as loadedTs3 } from "http://localhost:4545/tests/subdir/mt_video_mp2t.t3.ts";
diff --git a/tests/async_error.ts b/tests/async_error.ts
index 7ce25d0cb..81c983a50 100644
--- a/tests/async_error.ts
+++ b/tests/async_error.ts
@@ -1,5 +1,5 @@
 console.log("hello");
-const foo = async () => {
+const foo = async (): Promise<never> => {
   console.log("before error");
   throw Error("error");
 };
diff --git a/tests/cat.ts b/tests/cat.ts
index deb2be2f3..756238be6 100644
--- a/tests/cat.ts
+++ b/tests/cat.ts
@@ -1,6 +1,6 @@
 const { stdout, open, copy, args } = Deno;
 
-async function main() {
+async function main(): Promise<void> {
   for (let i = 1; i < args.length; i++) {
     const filename = args[i];
     const file = await open(filename);
diff --git a/tests/error_001.ts b/tests/error_001.ts
index ab6e17a52..f06f80cb4 100644
--- a/tests/error_001.ts
+++ b/tests/error_001.ts
@@ -1,8 +1,8 @@
-function foo() {
+function foo(): never {
   throw Error("bad");
 }
 
-function bar() {
+function bar(): void {
   foo();
 }
 
diff --git a/tests/error_002.ts b/tests/error_002.ts
index 6aa0fcc3b..eb66764b7 100644
--- a/tests/error_002.ts
+++ b/tests/error_002.ts
@@ -1,6 +1,6 @@
 import { throwsError } from "./subdir/mod1.ts";
 
-function foo() {
+function foo(): void {
   throwsError();
 }
 
diff --git a/tests/error_004_missing_module.ts b/tests/error_004_missing_module.ts
index 48623320b..e74d6b821 100644
--- a/tests/error_004_missing_module.ts
+++ b/tests/error_004_missing_module.ts
@@ -1 +1,2 @@
+// eslint-disable-next-line
 import * as badModule from "bad-module.ts";
diff --git a/tests/error_005_missing_dynamic_import.ts b/tests/error_005_missing_dynamic_import.ts
index 3cb081a27..437473b63 100644
--- a/tests/error_005_missing_dynamic_import.ts
+++ b/tests/error_005_missing_dynamic_import.ts
@@ -1,3 +1,4 @@
 (async () => {
+  // eslint-disable-next-line
   const badModule = await import("bad-module.ts");
 })();
diff --git a/tests/error_008_checkjs.js b/tests/error_008_checkjs.js
index 08d4873c7..628d3e376 100644
--- a/tests/error_008_checkjs.js
+++ b/tests/error_008_checkjs.js
@@ -2,5 +2,5 @@
 consol.log("hello world!");
 
 // the following error should be ignored and not output to the console
-// @ts-ignore
+// eslint-disable-next-line
 const foo = new Foo();
diff --git a/tests/fetch_deps.ts b/tests/fetch_deps.ts
index 08743e36b..530a56283 100644
--- a/tests/fetch_deps.ts
+++ b/tests/fetch_deps.ts
@@ -2,7 +2,7 @@
 import { assert } from "../js/deps/https/deno.land/std/testing/asserts.ts";
 
 // TODO Top level await https://github.com/denoland/deno/issues/471
-async function main() {
+async function main(): Promise<void> {
   const response = await fetch("http://localhost:4545/package.json");
   const json = await response.json();
   const deps = Object.keys(json.devDependencies);
diff --git a/tests/https_import.ts b/tests/https_import.ts
index 0a5cea3d1..faaf2175f 100644
--- a/tests/https_import.ts
+++ b/tests/https_import.ts
@@ -1,6 +1,5 @@
 // TODO Use https://localhost:4555/ but we need more infrastructure to
 // support verifying self-signed certificates.
-// tslint:disable-next-line:max-line-length
 import { printHello } from "https://gist.githubusercontent.com/ry/f12b2aa3409e6b52645bc346a9e22929/raw/79318f239f51d764384a8bded8d7c6a833610dde/print_hello.ts";
 
 printHello();