diff options
Diffstat (limited to 'test')
| -rw-r--r-- | test/lib/leakchecker.rb | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/test/lib/leakchecker.rb b/test/lib/leakchecker.rb index a1093debcd..24f19dec56 100644 --- a/test/lib/leakchecker.rb +++ b/test/lib/leakchecker.rb @@ -3,13 +3,15 @@ class LeakChecker @fd_info = find_fds @tempfile_info = find_tempfiles @thread_info = find_threads + @env_info = find_env end def check(test_name) leaked1 = check_fd_leak(test_name) leaked2 = check_thread_leak(test_name) leaked3 = check_tempfile_leak(test_name) - GC.start if leaked1 || leaked2 || leaked3 + leaked4 = check_env(test_name) + GC.start if leaked1 || leaked2 || leaked3 || leaked4 end def find_fds @@ -161,6 +163,35 @@ class LeakChecker return leaked end + def find_env + ENV.to_h + end + + def check_env(test_name) + old_env = @env_info + new_env = ENV.to_h + return false if old_env == new_env + (old_env.keys | new_env.keys).sort.each {|k| + if old_env.has_key?(k) + if new_env.has_key?(k) + if old_env[k] != new_env[k] + puts "Environment variable changed: #{test_name} : #{k.inspect} changed : #{old_env[k].inspect} -> #{new_env[k].inspect}" + end + else + puts "Environment variable changed: #{test_name} : #{k.inspect} deleted" + end + else + if new_env.has_key?(k) + puts "Environment variable changed: #{test_name} : #{k.inspect} added" + else + flunk "unreachable" + end + end + } + @env_info = new_env + return true + end + def puts(*a) MiniTest::Unit.output.puts(*a) end |