3 files changed, 21 insertions, 0 deletions
diff --git a/tests/specs/repl/console_log/093_console_log_format.js b/tests/specs/repl/console_log/093_console_log_format.js
new file mode 100644
index 000000000..15022411c
--- /dev/null
+++ b/tests/specs/repl/console_log/093_console_log_format.js
@@ -0,0 +1,16 @@
+// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
+class Frac {
+  constructor(num, den) {
+    this.num = num;
+    this.den = den;
+  }
+  [Symbol.toPrimitive]() {
+    return this.num / this.den;
+  }
+  display() {
+    const result = this.num / this.den;
+    process.stdout.write(`${result}`);
+  }
+}
+const f = new Frac(1, 2);
+f.display();
diff --git a/tests/specs/repl/console_log/093_console_log_format.out b/tests/specs/repl/console_log/093_console_log_format.out
new file mode 100644
index 000000000..ea2303bc0
--- /dev/null
+++ b/tests/specs/repl/console_log/093_console_log_format.out
@@ -0,0 +1 @@
+0.5
+\ No newline at end of file
diff --git a/tests/specs/repl/console_log/__test__.jsonc b/tests/specs/repl/console_log/__test__.jsonc
new file mode 100644
index 000000000..641bc1f68
--- /dev/null
+++ b/tests/specs/repl/console_log/__test__.jsonc
@@ -0,0 +1,4 @@
+{
+  "args": "run -A --quiet 093_console_log_format.js",
+  "output": "093_console_log_format.out"
+}