str: test: Move into the lib suite

There is no particular need for the str tests to have their own test
suite. Move them into the lib suite instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Tom Rini <trini@konsulko.com> # rpi_3, rpi_4, rpi_arm64, am64x_evm_a53, am64-sk
diff --git a/test/cmd_ut.c b/test/cmd_ut.c
index 9b47a2c..96bea47 100644
--- a/test/cmd_ut.c
+++ b/test/cmd_ut.c
@@ -114,7 +114,6 @@
 			 "", ""),
 	U_BOOT_CMD_MKENT(bootm, CONFIG_SYS_MAXARGS, 1, do_ut_bootm, "", ""),
 #endif
-	U_BOOT_CMD_MKENT(str, CONFIG_SYS_MAXARGS, 1, do_ut_str, "", ""),
 #ifdef CONFIG_CMD_ADDRMAP
 	U_BOOT_CMD_MKENT(addrmap, CONFIG_SYS_MAXARGS, 1, do_ut_addrmap, "", ""),
 #endif
@@ -240,9 +239,6 @@
 	"\npci_mps - PCI Express Maximum Payload Size"
 #endif
 	"\nsetexpr - setexpr command"
-#ifdef CONFIG_SANDBOX
-	"\nstr - basic test of string functions"
-#endif
 #ifdef CONFIG_CMD_SEAMA
 	"\nseama - seama command parameters loading and decoding"
 #endif
diff --git a/test/lib/str.c b/test/lib/str.c
index 96e0489..3cc9dfe 100644
--- a/test/lib/str.c
+++ b/test/lib/str.c
@@ -4,7 +4,7 @@
  */
 
 #include <vsprintf.h>
-#include <test/suites.h>
+#include <test/lib.h>
 #include <test/test.h>
 #include <test/ut.h>
 
@@ -19,9 +19,6 @@
 static const char str6[] = "0778octal is seldom used";
 static const char str7[] = "707it is a piece of computing history";
 
-/* Declare a new str test */
-#define STR_TEST(_name, _flags)		UNIT_TEST(_name, _flags, str_test)
-
 static int str_upper(struct unit_test_state *uts)
 {
 	char out[TEST_STR_SIZE];
@@ -58,7 +55,7 @@
 
 	return 0;
 }
-STR_TEST(str_upper, 0);
+LIB_TEST(str_upper, 0);
 
 static int run_strtoul(struct unit_test_state *uts, const char *str, int base,
 		       ulong expect_val, int expect_endp_offset, bool upper)
@@ -112,7 +109,7 @@
 
 	return 0;
 }
-STR_TEST(str_simple_strtoul, 0);
+LIB_TEST(str_simple_strtoul, 0);
 
 static int run_strtoull(struct unit_test_state *uts, const char *str, int base,
 			unsigned long long expect_val, int expect_endp_offset,
@@ -175,7 +172,7 @@
 
 	return 0;
 }
-STR_TEST(str_simple_strtoull, 0);
+LIB_TEST(str_simple_strtoull, 0);
 
 static int str_hextoul(struct unit_test_state *uts)
 {
@@ -187,7 +184,7 @@
 
 	return 0;
 }
-STR_TEST(str_hextoul, 0);
+LIB_TEST(str_hextoul, 0);
 
 static int str_dectoul(struct unit_test_state *uts)
 {
@@ -199,7 +196,7 @@
 
 	return 0;
 }
-STR_TEST(str_dectoul, 0);
+LIB_TEST(str_dectoul, 0);
 
 static int str_itoa(struct unit_test_state *uts)
 {
@@ -219,7 +216,7 @@
 
 	return 0;
 }
-STR_TEST(str_itoa, 0);
+LIB_TEST(str_itoa, 0);
 
 static int str_xtoa(struct unit_test_state *uts)
 {
@@ -239,7 +236,7 @@
 
 	return 0;
 }
-STR_TEST(str_xtoa, 0);
+LIB_TEST(str_xtoa, 0);
 
 static int str_trailing(struct unit_test_state *uts)
 {
@@ -271,7 +268,7 @@
 
 	return 0;
 }
-STR_TEST(str_trailing, 0);
+LIB_TEST(str_trailing, 0);
 
 static int test_str_to_list(struct unit_test_state *uts)
 {
@@ -351,12 +348,4 @@
 
 	return 0;
 }
-STR_TEST(test_str_to_list, 0);
-
-int do_ut_str(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
-{
-	struct unit_test *tests = UNIT_TEST_SUITE_START(str_test);
-	const int n_ents = UNIT_TEST_SUITE_COUNT(str_test);
-
-	return cmd_ut_category("str", "str_", tests, n_ents, argc, argv);
-}
+LIB_TEST(test_str_to_list, 0);