From eebd1b58d05aa3719aa23be3e4a5c1424b26ff11 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Thu, 27 Feb 2014 22:01:28 -0700 Subject: [PATCH] unit-test: clean up evironment after Hush tests Delete the temporary variables that are used to save unit-test results from the environment after running the test. This prevents polluting the environment, or growing it too much. Signed-off-by: Stephen Warren Acked-by: Simon Glass --- test/command_ut.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/test/command_ut.c b/test/command_ut.c index 620a297..4f42056 100644 --- a/test/command_ut.c +++ b/test/command_ut.c @@ -65,7 +65,8 @@ static int do_ut_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) run_command("if test " expr " ; then " \ "setenv " #name "_" #expected_result " y; else " \ "setenv " #name "_" #expected_result " n; fi", 0); \ - assert(!strcmp(#expected_result, getenv(#name "_" #expected_result))); + assert(!strcmp(#expected_result, getenv(#name "_" #expected_result))); \ + setenv(#name "_" #expected_result, NULL); /* Basic operators */ HUSH_TEST(streq, "aaa = aaa", y);