From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Mon, 16 Sep 2024 06:30:40 +0000 (+1000)
Subject: test: add macros to compare enum values
X-Git-Tag: 1.27.0~89
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=151c2feae683c9c208216b43089de7d35dd90ffa;p=platform%2Fupstream%2Flibinput.git

test: add macros to compare enum values

This requires switching a lot of int_eq/int_ne over to enum_eq/enum_ne
because the compiler doesn't infer the right type from a harcoded enum
value - it just defaults to int.

Part-of: <https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/1059>
---

diff --git a/test/litest.h b/test/litest.h
index 0f192c9d..448faf47 100644
--- a/test/litest.h
+++ b/test/litest.h
@@ -192,6 +192,22 @@ litest_fail_comparison_str(const char *file,
 			litest_abort_msg("Unexpected errno: %d (%s)", _e, strerror(_e)); \
 	} while(0);
 
+#define litest_assert_comparison_enum_(a_, op_, b_) \
+	do { \
+		__typeof__(a_) _a = a_; \
+		__typeof__(a_) _b = b_; \
+		if (!((_a) op_ (_b))) \
+			litest_fail_comparison_int(__FILE__, __LINE__, __func__,\
+						   #op_, (int)_a, (int)_b, \
+						   #a_, #b_); \
+	} while(0)
+
+#define litest_assert_enum_eq(a_, b_) \
+	litest_assert_comparison_enum_(a_, ==, b_)
+
+#define litest_assert_enum_ne(a_, b_) \
+	litest_assert_comparison_enum_(a_, !=, b_)
+
 #define litest_assert_int_eq(a_, b_) \
 	litest_assert_comparison_int_(a_, ==, b_)