From b26f2ca3e68bfc670ab3ffddc7e81ab41dd1ea62 Mon Sep 17 00:00:00 2001
From: Amaan Qureshi <git@amaanq.com>
Date: Fri, 27 Feb 2026 14:50:00 -0500
Subject: [PATCH] tests: clear NIX_STORE env in fetchers, expr, and flake test
 environments

---
 src/libexpr-tests/meson.build     | 2 ++
 src/libfetchers-tests/meson.build | 2 ++
 src/libflake-tests/meson.build    | 1 +
 3 files changed, 5 insertions(+)

diff --git a/src/libexpr-tests/meson.build b/src/libexpr-tests/meson.build
index c5b72851d..0b0a01c20 100644
--- a/src/libexpr-tests/meson.build
+++ b/src/libexpr-tests/meson.build
@@ -84,6 +84,8 @@ test(
   this_exe,
   env : {
     '_NIX_TEST_UNIT_DATA' : meson.current_source_dir() / 'data',
+    'HOME' : meson.current_build_dir() / 'test-home',
+    'NIX_STORE' : '',
   },
   protocol : 'gtest',
 )
diff --git a/src/libfetchers-tests/meson.build b/src/libfetchers-tests/meson.build
index 6bccdb05c..ba9774e95 100644
--- a/src/libfetchers-tests/meson.build
+++ b/src/libfetchers-tests/meson.build
@@ -66,6 +66,8 @@ test(
   this_exe,
   env : {
     '_NIX_TEST_UNIT_DATA' : meson.current_source_dir() / 'data',
+    'HOME' : meson.current_build_dir() / 'test-home',
+    'NIX_STORE' : '',
   },
   protocol : 'gtest',
 )
diff --git a/src/libflake-tests/meson.build b/src/libflake-tests/meson.build
index 59094abe8..3512be10b 100644
--- a/src/libflake-tests/meson.build
+++ b/src/libflake-tests/meson.build
@@ -62,6 +62,7 @@ test(
     '_NIX_TEST_UNIT_DATA' : meson.current_source_dir() / 'data',
     'NIX_CONFIG' : 'extra-experimental-features = flakes',
     'HOME' : meson.current_build_dir() / 'test-home',
+    'NIX_STORE' : '',
   },
   protocol : 'gtest',
 )