From 6c81b90e5a06d6fb2164f6484c7e69b0492aa87f Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 28 May 2023 08:02:55 +0200
Subject: [PATCH] headless-browser: Call fflush() between tests when running on
 TTY

This allows us to see the full test name without getting cut off by
stdio buffering. :^)
---
 Userland/Utilities/headless-browser.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Userland/Utilities/headless-browser.cpp b/Userland/Utilities/headless-browser.cpp
index a6ff09f96e..bdb74dc881 100644
--- a/Userland/Utilities/headless-browser.cpp
+++ b/Userland/Utilities/headless-browser.cpp
@@ -284,7 +284,9 @@ static ErrorOr<int> run_tests(HeadlessWebContentView& view, StringView test_root
 
         out("{}/{}: {}", i + 1, tests.size(), LexicalPath::relative_path(test.input_path, test_root_path));
 
-        if (!is_tty)
+        if (is_tty)
+            fflush(stdout);
+        else
             outln("");
 
         test.result = TRY(run_test(view, test.input_path, test.expectation_path, test.mode));