denoland-deno/tests/specs/test/exit_code2/main.js at 5b4aa79fb6fd05fee816117d4aed1af97e3eb6bc - foster/denoland-deno - Foster's Laboratory

foster/denoland-deno

mirror of https://github.com/denoland/deno.git synced 2024-12-15 03:48:02 -05:00

Luke Edwards 13723f267e

feat: Add Deno.exitCode API (#23609 )

This commits adds the ability to set a would-be exit code 
for the Deno process without forcing an immediate exit, 
through the new `Deno.exitCode` API.

- **Implements `Deno.exitCode` getter and setter**: Adds support for
setting
and retrieving a would-be exit code via `Deno.exitCode`.
This allows for asynchronous cleanup before process termination 
without immediately exiting.
- **Ensures type safety**: The setter for `Deno.exitCode` validates that
the provided value is a number, throwing a TypeError if not, to ensure
that
only valid exit codes are set.

Closes to #23605

---------

Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>

2024-05-29 23:16:27 +00:00

7 lines

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JavaScript

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 Deno.test("Deno.exitCode", () => {
   Deno.exitCode = 5;
   throw new Error("");
 });
 Deno.test("success", () => {
 });