4 files changed, 24 insertions, 0 deletions
diff --git a/cli/tests/error_no_check.ts b/cli/tests/error_no_check.ts
new file mode 100644
index 000000000..db9257a1d
--- /dev/null
+++ b/cli/tests/error_no_check.ts
@@ -0,0 +1 @@
+export { AnInterface, isAnInterface } from "./subdir/type_and_code.ts";
diff --git a/cli/tests/error_no_check.ts.out b/cli/tests/error_no_check.ts.out
new file mode 100644
index 000000000..5890d1db8
--- /dev/null
+++ b/cli/tests/error_no_check.ts.out
@@ -0,0 +1 @@
+error: Uncaught SyntaxError: The requested module './subdir/type_and_code.ts' does not provide an export named 'AnInterface'
diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index 562c25de2..9acb4ed3f 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -16,6 +16,7 @@ use tempfile::TempDir;
 fn std_tests() {
   let dir = TempDir::new().expect("tempdir fail");
   let std_path = util::root_path().join("std");
+  let std_config = std_path.join("tsconfig_test.json");
   let status = util::deno_cmd()
     .env("DENO_DIR", dir.path())
     .current_dir(std_path) // TODO(ry) change this to root_path
@@ -23,6 +24,8 @@ fn std_tests() {
     .arg("--unstable")
     .arg("--seed=86") // Some tests rely on specific random numbers.
     .arg("-A")
+    .arg("--config")
+    .arg(std_config.to_str().unwrap())
     // .arg("-Ldebug")
     .spawn()
     .unwrap()
@@ -1832,6 +1835,12 @@ itest!(error_025_tab_indent {
   exit_code: 1,
 });
 
+itest!(error_no_check {
+  args: "run --reload --no-check error_no_check.ts",
+  output: "error_no_check.ts.out",
+  exit_code: 1,
+});
+
 itest!(error_syntax {
   args: "run --reload error_syntax.js",
   exit_code: 1,
@@ -1890,6 +1899,12 @@ itest!(main_module {
   output: "main_module.ts.out",
 });
 
+itest!(no_check {
+  args: "run --quiet --reload --no-check 006_url_imports.ts",
+  output: "006_url_imports.ts.out",
+  http_server: true,
+});
+
 itest!(lib_ref {
   args: "run --quiet --unstable --reload lib_ref.ts",
   output: "lib_ref.ts.out",
diff --git a/cli/tests/subdir/type_and_code.ts b/cli/tests/subdir/type_and_code.ts
new file mode 100644
index 000000000..b14713419
--- /dev/null
+++ b/cli/tests/subdir/type_and_code.ts
@@ -0,0 +1,7 @@
+export interface AnInterface {
+  a: string;
+}
+
+export function isAnInterface(value: unknown): value is AnInterface {
+  return value && typeof value === "object" && "a" in value;
+}