test: dm: Move the dm tests over to the ut command

Unify the command for running unit tests further by moving the "dm test"
command over to "ut dm".

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>

configs/sandbox_defconfig

@@ -38,4 +38,4 @@ CONFIG_USB_STORAGE=y
 CONFIG_DM_RTC=y
 CONFIG_ERRNO_STR=y
 CONFIG_CMD_UT_TIME=y
-CONFIG_DM_TEST=y
+CONFIG_UT_DM=y

include/dm/test.h

@@ -202,15 +202,4 @@ void dm_leak_check_start(struct unit_test_state *uts);
  * @dms: Overall test state
  */int dm_leak_check_end(struct unit_test_state *uts);
 
-
-/**
- * dm_test_main() - Run all or one of the tests
- *
- * This runs all available driver model tests, or a selected one
- *
- * @test_name:	Name of test to run, or NULL for all
- * @return 0 if OK, -ve on error
- */
-int dm_test_main(const char *test_name);
-
 #endif

include/test/suites.h

@@ -8,4 +8,6 @@
 #ifndef __TEST_SUITES_H__
 #define __TEST_SUITES_H__
 
+int do_ut_dm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
+
 #endif /* __TEST_SUITES_H__ */

test/cmd_ut.c

@@ -13,6 +13,9 @@ static int do_ut_all(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
 
 static cmd_tbl_t cmd_ut_sub[] = {
 	U_BOOT_CMD_MKENT(all, CONFIG_SYS_MAXARGS, 1, do_ut_all, "", ""),
+#if defined(CONFIG_UT_DM)
+	U_BOOT_CMD_MKENT(dm, CONFIG_SYS_MAXARGS, 1, do_ut_dm, "", ""),
+#endif
 };
 
 static int do_ut_all(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -53,6 +56,9 @@ static int do_ut(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 #ifdef CONFIG_SYS_LONGHELP
 static char ut_help_text[] =
 	"all - execute all enabled tests\n"
+#ifdef CONFIG_UT_DM
+	"ut dm [test-name]\n"
+#endif
 	;
 #endif
 

test/dm/Kconfig

@@ -1,9 +1,9 @@
-config DM_TEST
-	bool "Enable driver model test command"
-	depends on SANDBOX && CMD_DM
+config UT_DM
+	bool "Enable driver model unit test command"
+	depends on SANDBOX
 	select UNIT_TEST
 	help
-	  This enables the 'dm test' command which runs a series of unit
+	  This enables the 'ut dm' command which runs a series of unit
 	  tests on the driver model code. Each subsystem (uclass) is tested.
 	  If all is well then all tests pass although there will be a few
 	  messages printed along the way.

test/dm/Makefile

@@ -5,15 +5,15 @@
 #
 
 obj-$(CONFIG_CMD_DM) += cmd_dm.o
-obj-$(CONFIG_DM_TEST) += bus.o
-obj-$(CONFIG_DM_TEST) += test-driver.o
-obj-$(CONFIG_DM_TEST) += test-fdt.o
-obj-$(CONFIG_DM_TEST) += test-main.o
-obj-$(CONFIG_DM_TEST) += test-uclass.o
+obj-$(CONFIG_UT_DM) += bus.o
+obj-$(CONFIG_UT_DM) += test-driver.o
+obj-$(CONFIG_UT_DM) += test-fdt.o
+obj-$(CONFIG_UT_DM) += test-main.o
+obj-$(CONFIG_UT_DM) += test-uclass.o
 
 # Tests for particular subsystems - when enabling driver model for a new
 # subsystem you must add sandbox tests here.
-obj-$(CONFIG_DM_TEST) += core.o
+obj-$(CONFIG_UT_DM) += core.o
 ifneq ($(CONFIG_SANDBOX),)
 obj-$(CONFIG_DM_ETH) += eth.o
 obj-$(CONFIG_DM_GPIO) += gpio.o

test/dm/cmd_dm.c

@@ -14,7 +14,6 @@
 #include <errno.h>
 #include <asm/io.h>
 #include <dm/root.h>
-#include <dm/test.h>
 #include <dm/uclass-internal.h>
 
 static void show_devices(struct udevice *dev, int depth, int last_flag)
@@ -109,28 +108,9 @@ static int do_dm_dump_uclass(cmd_tbl_t *cmdtp, int flag, int argc,
 	return 0;
 }
 
-#ifdef CONFIG_DM_TEST
-static int do_dm_test(cmd_tbl_t *cmdtp, int flag, int argc,
-			  char * const argv[])
-{
-	const char *test_name = NULL;
-
-	if (argc > 0)
-		test_name = argv[0];
-
-	return dm_test_main(test_name);
-}
-#define TEST_HELP "\ndm test         Run tests"
-#else
-#define TEST_HELP
-#endif
-
 static cmd_tbl_t test_commands[] = {
 	U_BOOT_CMD_MKENT(tree, 0, 1, do_dm_dump_all, "", ""),
 	U_BOOT_CMD_MKENT(uclass, 1, 1, do_dm_dump_uclass, "", ""),
-#ifdef CONFIG_DM_TEST
-	U_BOOT_CMD_MKENT(test, 1, 1, do_dm_test, "", ""),
-#endif
 };
 
 static int do_dm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -157,5 +137,4 @@ U_BOOT_CMD(
 	"Driver model low level access",
 	"tree         Dump driver model tree ('*' = activated)\n"
 	"dm uclass        Dump list of instances for each uclass"
-	TEST_HELP
 );

test/dm/test-dm.sh

@@ -11,6 +11,6 @@ make O=sandbox -s -j${NUM_CPUS} || die "Cannot build U-Boot"
 dd if=/dev/zero of=spi.bin bs=1M count=2
 echo -n "this is a test" > testflash.bin
 dd if=/dev/zero bs=1M count=4 >>testflash.bin
-./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb -c "dm test"
+./sandbox/u-boot -d ./sandbox/arch/sandbox/dts/test.dtb -c "ut dm"
 rm spi.bin
 rm testflash.bin

test/dm/test-main.c

@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <command.h>
 #include <dm.h>
 #include <errno.h>
 #include <malloc.h>
@@ -70,7 +71,7 @@ static int dm_test_destroy(struct unit_test_state *uts)
 	return 0;
 }
 
-int dm_test_main(const char *test_name)
+static int dm_test_main(const char *test_name)
 {
 	struct unit_test *tests = ll_entry_start(struct unit_test, dm_test);
 	const int n_ents = ll_entry_count(struct unit_test, dm_test);
@@ -115,3 +116,13 @@ int dm_test_main(const char *test_name)
 
 	return 0;
 }
+
+int do_ut_dm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	const char *test_name = NULL;
+
+	if (argc > 1)
+		test_name = argv[1];
+
+	return dm_test_main(test_name);
+}