1 files changed, 94 insertions, 0 deletions
diff --git a/include/tests/enum_strings.h b/include/tests/enum_strings.h
new file mode 100644
index 0000000000..ece2df362f
--- /dev/null
+++ b/include/tests/enum_strings.h
@@ -0,0 +1,94 @@
+/* Copyright 2020 The Chromium OS Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+/* Defines helper function that convert Enums to strings for prints in tests */
+
+#include "usb_pd_tcpm.h"
+#include "usb_pd.h"
+
+#ifndef __CROS_EC_TEST_ENUM_STINGS_H
+#define __CROS_EC_TEST_ENUM_STINGS_H
+
+#ifndef TEST_BUILD
+#error enum_strings.h can only be used in test builds
+#endif
+
+static inline const char *from_tcpc_rp_value(enum tcpc_rp_value value)
+{
+	switch (value) {
+	case TYPEC_RP_USB:
+		return "USB-DEFAULT";
+	case TYPEC_RP_1A5:
+		return "1A5";
+	case TYPEC_RP_3A0:
+		return "3A0";
+	case TYPEC_RP_RESERVED:
+		return "RESERVED";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static inline const char *from_tcpc_cc_pull(enum tcpc_cc_pull value)
+{
+	switch (value) {
+	case TYPEC_CC_RA:
+		return "RA";
+	case TYPEC_CC_RP:
+		return "RP";
+	case TYPEC_CC_RD:
+		return "RD";
+	case TYPEC_CC_OPEN:
+		return "OPEN";
+	case TYPEC_CC_RA_RD:
+		return "RA_RD";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static inline const char *from_tcpc_cc_polarity(enum tcpc_cc_polarity value)
+{
+	switch (value) {
+	case POLARITY_CC1:
+		return "CC1";
+	case POLARITY_CC2:
+		return "CC2";
+	case POLARITY_CC1_DTS:
+		return "CC1 DTS";
+	case POLARITY_CC2_DTS:
+		return "CC2 DTS";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static inline const char *from_pd_power_role(enum pd_power_role value)
+{
+	switch (value) {
+	case PD_ROLE_SINK:
+		return "SNK";
+	case PD_ROLE_SOURCE:
+		return "SRC";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+static inline const char *from_pd_data_role(enum pd_data_role value)
+{
+	switch (value) {
+	case PD_ROLE_UFP:
+		return "UFP";
+	case PD_ROLE_DFP:
+		return "DRP";
+	case PD_ROLE_DISCONNECTED:
+		return "DISCONNECTED";
+	default:
+		return "UNKNOWN";
+	}
+}
+
+#endif /* __CROS_EC_TEST_ENUM_STINGS_H */