test: Fix debugger repl tests

This makes the output of simple/test-debugger-repl and
simle/test-debugger-repl-utf8 mirror an actual debugger session, so it's
a bit easier to reason about.

Also, it uses the same code for both, and fixes it so that it doesn't
leave zombie processes lying around when it crashes.

Run 1000 times without any failures or zombies.

1 files changed, 4 insertions, 0 deletions

diff --git a/test/fixtures/breakpoints_utf8.js b/test/fixtures/breakpoints_utf8.js
index cd05c76023..8f0eb9dfc1 100644
--- a/test/fixtures/breakpoints_utf8.js
+++ b/test/fixtures/breakpoints_utf8.js
@@ -17,3 +17,7 @@ b();
 
 setInterval(function() {
 }, 5000);
+
+
+now = new Date();
+debugger;