Test suite: restore the original ENV at the end of the test suite (#…

…3192)
JuliaLang · Sep 5, 2022 · 3cbbd86 · 3cbbd86
1 parent b8bfd64
commit 3cbbd86
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/test/runtests.jl b/test/runtests.jl
@@ -4,6 +4,7 @@ module PkgTestsOuter
 
 original_depot_path = copy(Base.DEPOT_PATH)
 original_load_path = copy(Base.LOAD_PATH)
+original_env = copy(ENV)
 
 module PkgTestsInner
 
@@ -83,4 +84,11 @@ empty!(Base.LOAD_PATH)
 append!(Base.DEPOT_PATH, original_depot_path)
 append!(Base.LOAD_PATH, original_load_path)
 
+for k in setdiff(collect(keys(ENV)), collect(keys(original_env)))
+    delete!(ENV, k)
+end
+for (k, v) in pairs(original_env)
+    ENV[k] = v
+end
+
 end # module