3 files changed, 32 insertions, 0 deletions
diff --git a/cli/tests/integration_tests.rs b/cli/tests/integration_tests.rs
index c0dcdb606..bf532e404 100644
--- a/cli/tests/integration_tests.rs
+++ b/cli/tests/integration_tests.rs
@@ -2253,6 +2253,20 @@ itest!(deno_lint_glob {
   exit_code: 1,
 });
 
+itest!(deno_lint_from_stdin {
+  args: "lint --unstable -",
+  input: Some("let a: any;"),
+  output: "lint/expected_from_stdin.out",
+  exit_code: 1,
+});
+
+itest!(deno_lint_from_stdin_json {
+  args: "lint --unstable --json -",
+  input: Some("let a: any;"),
+  output: "lint/expected_from_stdin_json.out",
+  exit_code: 1,
+});
+
 itest!(deno_doc_builtin {
   args: "doc",
   output: "deno_doc_builtin.out",
diff --git a/cli/tests/lint/expected_from_stdin.out b/cli/tests/lint/expected_from_stdin.out
new file mode 100644
index 000000000..02b9d917c
--- /dev/null
+++ b/cli/tests/lint/expected_from_stdin.out
@@ -0,0 +1,2 @@
+[WILDCARD]
+Found 1 problem
diff --git a/cli/tests/lint/expected_from_stdin_json.out b/cli/tests/lint/expected_from_stdin_json.out
new file mode 100644
index 000000000..bec566841
--- /dev/null
+++ b/cli/tests/lint/expected_from_stdin_json.out
@@ -0,0 +1,16 @@
+{
+  "diagnostics": [
+    {
+      "location": {
+        "line": 1,
+        "col": 7
+      },
+      "filename": "_stdin.ts",
+      "message": "`any` type is not allowed",
+      "code": "no-explicit-any",
+      "line_src": "let a: any;",
+      "snippet_length": 3
+    }
+  ],
+  "errors": []
+}