From 876ee889fc645306961a00516d0f16b5c2586625 Mon Sep 17 00:00:00 2001
From: Levi Zim <rsworktech@outlook.com>
Date: Mon, 9 Mar 2026 22:18:29 +0800
Subject: [PATCH] tracexec: enable skipped test

---
 pkgs/by-name/tr/tracexec/package.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/pkgs/by-name/tr/tracexec/package.nix b/pkgs/by-name/tr/tracexec/package.nix
index 78aaffcff33a..b7c74b2521f1 100644
--- a/pkgs/by-name/tr/tracexec/package.nix
+++ b/pkgs/by-name/tr/tracexec/package.nix
@@ -51,9 +51,11 @@ rustPlatform.buildRustPackage (finalAttrs: {
     cargo about generate --config about.toml -o THIRD_PARTY_LICENSES.HTML about.hbs
   '';
 
-  checkFlags = [
-    "--skip=log_mode_without_args_works" # `Permission denied` (needs `CAP_SYS_PTRACE`)
-  ];
+  # tracexec uses $XDG_DATA_HOME/tracexec for storing temporary files and logs.
+  # Set this directory to $TMPDIR because integration tests needs to access it.
+  preCheck = ''
+    export TRACEXEC_DATA="$TMPDIR"
+  '';
 
   postInstall = ''
     # Remove test binaries (e.g. `empty-argv`, `corrupted-envp`) and only retain `tracexec`