#define DEBUG
#include <common.h>
+#ifdef CONFIG_SANDBOX
+#include <os.h>
+#endif
static const char test_cmd[] = "setenv list 1\n setenv list ${list}2; "
"setenv list ${list}3\0"
"setenv list ${list}3", strlen("setenv list 1"), 0);
assert(!strcmp("1", getenv("list")));
+ assert(run_command("false", 0) == 1);
+ assert(run_command("echo", 0) == 0);
+ assert(run_command_list("false", -1, 0) == 1);
+ assert(run_command_list("echo", -1, 0) == 0);
+
+ run_command("setenv foo 'setenv monty 1; setenv python 2'", 0);
+ run_command("run foo", 0);
+ assert(getenv("monty") != NULL);
+ assert(!strcmp("1", getenv("monty")));
+ assert(getenv("python") != NULL);
+ assert(!strcmp("2", getenv("python")));
+
#ifdef CONFIG_SYS_HUSH_PARSER
+ run_command("setenv foo 'setenv black 1\nsetenv adder 2'", 0);
+ run_command("run foo", 0);
+ assert(getenv("black") != NULL);
+ assert(!strcmp("1", getenv("black")));
+ assert(getenv("adder") != NULL);
+ assert(!strcmp("2", getenv("adder")));
+
/* Test the 'test' command */
#define HUSH_TEST(name, expr, expected_result) \
run_command("if test " expr " ; then " \
"setenv " #name "_" #expected_result " y; else " \
"setenv " #name "_" #expected_result " n; fi", 0); \
- assert(!strcmp(#expected_result, getenv(#name "_" #expected_result)));
+ assert(!strcmp(#expected_result, getenv(#name "_" #expected_result))); \
+ setenv(#name "_" #expected_result, NULL);
/* Basic operators */
HUSH_TEST(streq, "aaa = aaa", y);
HUSH_TEST(or_1_0_inv_inv, "! ! aaa = aaa -o ! ! bbb != bbb", y);
HUSH_TEST(or_1_1_inv_inv, "! ! aaa = aaa -o ! ! bbb = bbb", y);
+ setenv("ut_var_nonexistent", NULL);
+ setenv("ut_var_exists", "1");
+ HUSH_TEST(z_varexp_quoted, "-z \"$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
- * This assume U-Boot sandbox is run from the U-Boot build directory
- */
- HUSH_TEST(e, "-e host - u-boot", y);
- HUSH_TEST(e, "-e host - creating_this_file_breaks_uboot_unit_test", n);
+ /* File existence */
+ HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n);
+ run_command("sb save hostfs - creating_this_file_breaks_uboot_unit_test 0 1", 0);
+ HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", y);
+ /* Perhaps this could be replaced by an "rm" shell command one day */
+ assert(!os_unlink("creating_this_file_breaks_uboot_unit_test"));
+ HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n);
#endif
#endif
+ assert(run_command("", 0) == 0);
+ assert(run_command(" ", 0) == 0);
+
+ assert(run_command("'", 0) == 1);
+
printf("%s: Everything went swimmingly\n", __func__);
return 0;
}