1 files changed, 71 insertions, 0 deletions
diff --git a/tests/flashrom.c b/tests/flashrom.c
new file mode 100644
index 00000000..cc888313
--- /dev/null
+++ b/tests/flashrom.c
@@ -0,0 +1,71 @@
+/*
+ * This file is part of the flashrom project.
+ *
+ * Copyright 2020 Google LLC
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <include/test.h>
+#include "tests.h"
+
+#include "programmer.h"
+
+#define assert_equal_and_free(text, expected)	\
+	do {						\
+		assert_string_equal(text, expected);	\
+		free(text);				\
+	} while (0)
+
+#define assert_not_equal_and_free(text, expected)	\
+	do {							\
+		assert_string_not_equal(text, expected);	\
+		free(text);					\
+	} while (0)
+
+
+void flashbuses_to_text_test_success(void **state)
+{
+	(void) state; /* unused */
+
+	enum chipbustype bustype;
+	char *text;
+
+	bustype = BUS_NONSPI;
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text, "Non-SPI");
+
+	bustype |= BUS_PARALLEL;
+	text = flashbuses_to_text(bustype);
+	assert_not_equal_and_free(text, "Non-SPI, Parallel");
+
+	bustype = BUS_PARALLEL;
+	bustype |= BUS_LPC;
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text, "Parallel, LPC");
+
+	bustype |= BUS_FWH;
+	//BUS_NONSPI = BUS_PARALLEL | BUS_LPC | BUS_FWH,
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text, "Non-SPI");
+
+	bustype |= BUS_SPI;
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text, "Parallel, LPC, FWH, SPI");
+
+	bustype |= BUS_PROG;
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text,
+		"Parallel, LPC, FWH, SPI, Programmer-specific");
+
+	bustype = BUS_NONE;
+	text = flashbuses_to_text(bustype);
+	assert_equal_and_free(text, "None");
+}