1 files changed, 78 insertions, 0 deletions
diff --git a/cli/tests/unit/console_test.ts b/cli/tests/unit/console_test.ts
index e20a91555..c36db8f4e 100644
--- a/cli/tests/unit/console_test.ts
+++ b/cli/tests/unit/console_test.ts
@@ -590,6 +590,84 @@ unitTest(function consoleTestStringifyIterable() {
   */
 });
 
+unitTest(function consoleTestStringifyIterableWhenGrouped(): void {
+  const withOddNumberOfEls = new Float64Array(
+    [
+      2.1,
+      2.01,
+      2.001,
+      2.0001,
+      2.00001,
+      2.000001,
+      2.0000001,
+      2.00000001,
+      2.000000001,
+      2.0000000001,
+      2,
+    ],
+  );
+  assertEquals(
+    stringify(withOddNumberOfEls),
+    `Float64Array(11) [
+          2.1,         2.01,
+        2.001,       2.0001,
+      2.00001,     2.000001,
+    2.0000001,   2.00000001,
+  2.000000001, 2.0000000001,
+            2
+]`,
+  );
+  const withEvenNumberOfEls = new Float64Array(
+    [
+      2.1,
+      2.01,
+      2.001,
+      2.0001,
+      2.00001,
+      2.000001,
+      2.0000001,
+      2.00000001,
+      2.000000001,
+      2.0000000001,
+      2,
+      2,
+    ],
+  );
+  assertEquals(
+    stringify(withEvenNumberOfEls),
+    `Float64Array(12) [
+          2.1,         2.01,
+        2.001,       2.0001,
+      2.00001,     2.000001,
+    2.0000001,   2.00000001,
+  2.000000001, 2.0000000001,
+            2,            2
+]`,
+  );
+  const withThreeColumns = [
+    2,
+    2.1,
+    2.11,
+    2,
+    2.111,
+    2.1111,
+    2,
+    2.1,
+    2.11,
+    2,
+    2.1,
+  ];
+  assertEquals(
+    stringify(withThreeColumns),
+    `[
+  2,   2.1,   2.11,
+  2, 2.111, 2.1111,
+  2,   2.1,   2.11,
+  2,   2.1
+]`,
+  );
+});
+
 unitTest(async function consoleTestStringifyPromises(): Promise<void> {
   const pendingPromise = new Promise((_res, _rej) => {});
   assertEquals(stringify(pendingPromise), "Promise { <pending> }");