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);
HUSH_TEST(or_1_0_inv_inv, "! ! aaa = aaa -o ! ! bbb != bbb", y);
HUSH_TEST(or_1_1_inv_inv, "! ! aaa = aaa -o ! ! bbb = bbb", y);
+ setenv("ut_var_nonexistent", NULL);
+ setenv("ut_var_exists", "1");
+ HUSH_TEST(z_varexp_quoted, "-z \"$ut_var_nonexistent\"", y);
+ HUSH_TEST(z_varexp_quoted, "-z \"$ut_var_exists\"", n);
+ setenv("ut_var_exists", NULL);
+
+ run_command("setenv ut_var_space \" \"", 0);
+ assert(!strcmp(getenv("ut_var_space"), " "));
+ run_command("setenv ut_var_test $ut_var_space", 0);
+ assert(!getenv("ut_var_test"));
+ run_command("setenv ut_var_test \"$ut_var_space\"", 0);
+ assert(!strcmp(getenv("ut_var_test"), " "));
+ run_command("setenv ut_var_test \" 1${ut_var_space}${ut_var_space} 2 \"", 0);
+ assert(!strcmp(getenv("ut_var_test"), " 1 2 "));
+ setenv("ut_var_space", NULL);
+ setenv("ut_var_test", NULL);
+
#ifdef CONFIG_SANDBOX
/*
* File existence