From 0bb74a3a64c3bd58d4e53f6b1b12ed7339b0d352 Mon Sep 17 00:00:00 2001
From: Christopher Allen <cpcallen+git@google.com>
Date: Tue, 14 Jun 2022 22:37:58 +0100
Subject: [PATCH] fix(tests): Prevent spurious transpilation warnings

For some reason when the debug module loader encounters ES modules
it starts to complain about being unable to transpile some ES202x
features in other (non-ESM) modules, even though it doesn't normally
try to transpile those.

Since uncompressed-mode testing is almost exclusively on modern
browsers we don't care about transpiling these features, so suppress
the warnings instead.
---
 tests/bootstrap.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/bootstrap.js b/tests/bootstrap.js
index 02cb145e0..efa690616 100644
--- a/tests/bootstrap.js
+++ b/tests/bootstrap.js
@@ -122,6 +122,9 @@
     document.write(
         '<script src="' + options.root + '/closure/goog/base.js"></script>');
 
+    // Prevent spurious transpilation warnings.
+    document.write('<script>goog.TRANSPILE = "never";</script>');
+
     // Load dependency graph info from the specified deps files -
     // typically just build/deps.js.  To update deps after changing
     // any module's goog.requires / imports, run `npm run build:deps`.