5 files changed, 60 insertions, 0 deletions
diff --git a/cli/tests/integration/mod.rs b/cli/tests/integration/mod.rs
index 8dd50b2f3..150683749 100644
--- a/cli/tests/integration/mod.rs
+++ b/cli/tests/integration/mod.rs
@@ -464,6 +464,18 @@ fn broken_stdout() {
   assert!(!stderr.contains("panic"));
 }
 
+itest!(error_cause {
+  args: "run error_cause.ts",
+  output: "error_cause.ts.out",
+  exit_code: 1,
+});
+
+itest!(error_cause_recursive {
+  args: "run error_cause_recursive.ts",
+  output: "error_cause_recursive.ts.out",
+  exit_code: 1,
+});
+
 itest_flaky!(cafile_url_imports {
   args: "run --quiet --reload --cert tls/RootCA.pem cafile_url_imports.ts",
   output: "cafile_url_imports.ts.out",
diff --git a/cli/tests/testdata/error_cause.ts b/cli/tests/testdata/error_cause.ts
new file mode 100644
index 000000000..7ebd5a48a
--- /dev/null
+++ b/cli/tests/testdata/error_cause.ts
@@ -0,0 +1,13 @@
+function a() {
+  throw new Error("foo", { cause: new Error("bar", { cause: "deno" }) });
+}
+
+function b() {
+  a();
+}
+
+function c() {
+  b();
+}
+
+c();
diff --git a/cli/tests/testdata/error_cause.ts.out b/cli/tests/testdata/error_cause.ts.out
new file mode 100644
index 000000000..155ef656e
--- /dev/null
+++ b/cli/tests/testdata/error_cause.ts.out
@@ -0,0 +1,17 @@
+[WILDCARD]
+error: Uncaught Error: foo
+  throw new Error("foo", { cause: new Error("bar", { cause: "deno" }) });
+        ^
+    at a (file:///[WILDCARD]/error_cause.ts:2:9)
+    at b (file:///[WILDCARD]/error_cause.ts:6:3)
+    at c (file:///[WILDCARD]/error_cause.ts:10:3)
+    at file:///[WILDCARD]/error_cause.ts:13:1
+Caused by: Uncaught Error: bar
+  throw new Error("foo", { cause: new Error("bar", { cause: "deno" }) });
+                                  ^
+    at a (file:///[WILDCARD]/error_cause.ts:2:35)
+    at b (file:///[WILDCARD]/error_cause.ts:6:3)
+    at c (file:///[WILDCARD]/error_cause.ts:10:3)
+    at file:///[WILDCARD]/error_cause.ts:13:1
+Caused by: Uncaught deno
+[WILDCARD]
+\ No newline at end of file
diff --git a/cli/tests/testdata/error_cause_recursive.ts b/cli/tests/testdata/error_cause_recursive.ts
new file mode 100644
index 000000000..a6999b1ff
--- /dev/null
+++ b/cli/tests/testdata/error_cause_recursive.ts
@@ -0,0 +1,4 @@
+const x = new Error("foo");
+const y = new Error("bar", { cause: x });
+x.cause = y;
+throw y;
diff --git a/cli/tests/testdata/error_cause_recursive.ts.out b/cli/tests/testdata/error_cause_recursive.ts.out
new file mode 100644
index 000000000..8bfda02fb
--- /dev/null
+++ b/cli/tests/testdata/error_cause_recursive.ts.out
@@ -0,0 +1,14 @@
+[WILDCARD]
+error: Uncaught Error: bar
+const y = new Error("bar", { cause: x });
+          ^
+    at file:///[WILDCARD]/error_cause_recursive.ts:2:11
+Caused by: Uncaught Error: foo
+const x = new Error("foo");
+          ^
+    at file:///[WILDCARD]/error_cause_recursive.ts:1:11
+Caused by: Uncaught Error: bar
+const y = new Error("bar", { cause: x });
+          ^
+    at file:///[WILDCARD]/error_cause_recursive.ts:2:11
+[WILDCARD]
+\ No newline at end of file