[PATCH 13/34] doc: add documentation for 'test' command

[Robert Schwebel]

Signed-off-by: Robert Schwebel <r.schwebel at pengutronix.de>
---
 Documentation/commands.dox |    2 +-
 commands/test.c            |   16 ++++++++++------
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/Documentation/commands.dox b/Documentation/commands.dox
index 45947e9..0293edc 100644
--- a/Documentation/commands.dox
+++ b/Documentation/commands.dox
@@ -95,7 +95,7 @@ available in @a Barebox:
 @li @subpage sh
 @li @subpage sleep_command
 @li @subpage source
- at li @subpage test
+ at li @subpage test_command
 @li @subpage timeout_command
 @li @subpage true_command
 @li @subpage tftp_command
diff --git a/commands/test.c b/commands/test.c
index 4af3515..89a1764 100644
--- a/commands/test.c
+++ b/commands/test.c
@@ -222,16 +222,20 @@ out:
 
 static const char *test_aliases[] = { "[", NULL};
 
-static const __maybe_unused char cmd_test_help[] =
-"Usage: test [OPTIONS]\n"
-"options: !, =, !=, -eq, -ne, -ge, -gt, -le, -lt, -o, -a, -z, -n, -d, -e, -f\n"
-"see 'man test' on your PC for more information.\n";
+BAREBOX_CMD_HELP_START(test)
+BAREBOX_CMD_HELP_USAGE("test [OPTIONS]\n")
+BAREBOX_CMD_HELP_SHORT("!, =, !=, -eq, -ne, -ge, -gt, -le, -lt, -o, -a, -z, -n, -d, -e, -f\n")
+BAREBOX_CMD_HELP_END
 
-static const __maybe_unused char cmd_test_usage[] = "minimal test like /bin/sh";
+/**
+ * @page test_command
+
+See 'man test' on your PC for more information.
+ */
 
 BAREBOX_CMD_START(test)
 	.aliases	= test_aliases,
 	.cmd		= do_test,
-	.usage		= cmd_test_usage,
+	.usage		= "test for a condition",
 	BAREBOX_CMD_HELP(cmd_test_help)
 BAREBOX_CMD_END
-- 
1.7.2.3