7 files changed, 43 insertions, 0 deletions
diff --git a/tests/specs/run/window/__test__.jsonc b/tests/specs/run/window/__test__.jsonc
new file mode 100644
index 000000000..1ee4449b5
--- /dev/null
+++ b/tests/specs/run/window/__test__.jsonc
@@ -0,0 +1,19 @@
+{
+  "tests": {
+    "window1": {
+      "args": "run window1.js",
+      "exitCode": 1,
+      "output": "window1.out"
+    },
+    "window2": {
+      "args": "run window2.js",
+      "exitCode": 1,
+      "output": "window2.out"
+    },
+    "window3": {
+      "args": "run window3.js",
+      "exitCode": 1,
+      "output": "window3.out"
+    }
+  }
+}
diff --git a/tests/specs/run/window/window1.js b/tests/specs/run/window/window1.js
new file mode 100644
index 000000000..a480d4c2c
--- /dev/null
+++ b/tests/specs/run/window/window1.js
@@ -0,0 +1 @@
+"TextEncoder" in window;
diff --git a/tests/specs/run/window/window1.out b/tests/specs/run/window/window1.out
new file mode 100644
index 000000000..4e1674425
--- /dev/null
+++ b/tests/specs/run/window/window1.out
@@ -0,0 +1,7 @@
+error: Uncaught (in promise) ReferenceError: window is not defined
+"TextEncoder" in window;
+                 ^
+    at [WILDCARD]window1.js:1:18
+
+    info: window global is not available in Deno 2.
+    hint: Replace `window` with `globalThis`.
diff --git a/tests/specs/run/window/window2.js b/tests/specs/run/window/window2.js
new file mode 100644
index 000000000..0fdf5dcb9
--- /dev/null
+++ b/tests/specs/run/window/window2.js
@@ -0,0 +1 @@
+window.atob;
diff --git a/tests/specs/run/window/window2.out b/tests/specs/run/window/window2.out
new file mode 100644
index 000000000..7d00cd7ed
--- /dev/null
+++ b/tests/specs/run/window/window2.out
@@ -0,0 +1,7 @@
+error: Uncaught (in promise) ReferenceError: window is not defined
+window.atob;
+^
+    at [WILDCARD]window2.js:1:1
+
+    info: window global is not available in Deno 2.
+    hint: Replace `window` with `globalThis`.
diff --git a/tests/specs/run/window/window3.js b/tests/specs/run/window/window3.js
new file mode 100644
index 000000000..24fa32b5a
--- /dev/null
+++ b/tests/specs/run/window/window3.js
@@ -0,0 +1 @@
+window.navigator;
diff --git a/tests/specs/run/window/window3.out b/tests/specs/run/window/window3.out
new file mode 100644
index 000000000..9a157975f
--- /dev/null
+++ b/tests/specs/run/window/window3.out
@@ -0,0 +1,7 @@
+error: Uncaught (in promise) ReferenceError: window is not defined
+window.navigator;
+^
+    at [WILDCARD]window3.js:1:1
+
+    info: window global is not available in Deno 2.
+    hint: Replace `window` with `globalThis`.