test: add first autoboot unit tests

This adds tests for the crypt-based and plain SHA256-based password hashing
algorithms in the autoboot flow.

Signed-off-by: Steffen Jaeckel <jaeckel-floss@eyet-services.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

3 files changed, 33 insertions, 0 deletions

diff --git a/include/console.h b/include/console.h
index f848bcb..b182440 100644
--- a/include/console.h
+++ b/include/console.h
@@ -83,6 +83,17 @@ int console_record_readline(char *str, int maxlen);
  * @return available bytes (0 if empty)
  */
 int console_record_avail(void);
+
+/**
+ * console_in_puts() - Write a string to the console input buffer
+ *
+ * This writes the given string to the console_in buffer which will then be
+ * returned if a function calls e.g. `getc()`
+ *
+ * @str: the string to write
+ * @return  the number of bytes added
+ */
+int console_in_puts(const char *str);
 #else
 static inline int console_record_init(void)
 {
@@ -114,6 +125,12 @@ static inline int console_record_avail(void)
 	return 0;
 }
 
+static inline int console_in_puts(const char *str)
+{
+	/* There is never anything written */
+	return 0;
+}
+
 #endif /* !CONFIG_CONSOLE_RECORD */
 
 /**
diff --git a/include/test/common.h b/include/test/common.h
new file mode 100644
index 0000000..81260d0
--- /dev/null
+++ b/include/test/common.h
@@ -0,0 +1,15 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2019 Heinrich Schuchardt <xypron.glpk@gmx.de>
+ * Copyright (c) 2021 Steffen Jaeckel <jaeckel-floss@eyet-services.de>
+ */
+
+#ifndef __TEST_COMMON_H__
+#define __TEST_COMMON_H__
+
+#include <test/test.h>
+
+/* Declare a new common function test */
+#define COMMON_TEST(_name, _flags) UNIT_TEST(_name, _flags, common_test)
+
+#endif /* __TEST_COMMON_H__ */
diff --git a/include/test/suites.h b/include/test/suites.h
index 80b41f1..d35cd83 100644
--- a/include/test/suites.h
+++ b/include/test/suites.h
@@ -31,6 +31,7 @@ int do_ut_addrmap(struct cmd_tbl *cmdtp, int flag, int argc,
 int do_ut_bootm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
 int do_ut_bloblist(struct cmd_tbl *cmdtp, int flag, int argc,
 		   char *const argv[]);
+int do_ut_common(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);
 int do_ut_compression(struct cmd_tbl *cmdtp, int flag, int argc,
 		      char *const argv[]);
 int do_ut_dm(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]);