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From:   Zhangjin Wu <falcon@tinylab.org>
To:     w@1wt.eu
Cc:     arnd@arndb.de, falcon@tinylab.org, linux-kernel@vger.kernel.org,
        linux-kselftest@vger.kernel.org, thomas@t-8ch.de
Subject: [PATCH v4 15/18] selftests/nolibc: add EXPECT_PTRGE, EXPECT_PTRGT, EXPECT_PTRLE, EXPECT_PTRLT
Date:   Sun, 16 Jul 2023 02:33:26 +0800
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4 new pointer compare macros are added, they are similar to the integer
compare macros.

Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
---
 tools/testing/selftests/nolibc/nolibc-test.c | 50 ++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index dfadd07ee7d9..3ff706078fbd 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -410,6 +410,56 @@ static int expect_ptrne(const void *expr, int llen, const void *cmp)
 	return ret;
 }
 
+#define EXPECT_PTRGE(cond, expr, cmp)				\
+	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_ptrge(expr, llen, cmp); } while (0)
+
+static int expect_ptrge(const void *expr, int llen, const void *cmp)
+{
+	int ret = !(expr >= cmp);
+
+	llen += printf(" = <%p> ", expr);
+	result(llen, ret ? FAIL : OK);
+	return ret;
+}
+
+#define EXPECT_PTRGT(cond, expr, cmp)				\
+	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_ptrgt(expr, llen, cmp); } while (0)
+
+static int expect_ptrgt(const void *expr, int llen, const void *cmp)
+{
+	int ret = !(expr > cmp);
+
+	llen += printf(" = <%p> ", expr);
+	result(llen, ret ? FAIL : OK);
+	return ret;
+}
+
+
+#define EXPECT_PTRLE(cond, expr, cmp)				\
+	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_ptrle(expr, llen, cmp); } while (0)
+
+static int expect_ptrle(const void *expr, int llen, const void *cmp)
+{
+	int ret = !(expr <= cmp);
+
+	llen += printf(" = <%p> ", expr);
+	result(llen, ret ? FAIL : OK);
+	return ret;
+}
+
+
+#define EXPECT_PTRLT(cond, expr, cmp)				\
+	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_ptrlt(expr, llen, cmp); } while (0)
+
+static int expect_ptrlt(const void *expr, int llen, const void *cmp)
+{
+	int ret = !(expr < cmp);
+
+	llen += printf(" = <%p> ", expr);
+	result(llen, ret ? FAIL : OK);
+	return ret;
+}
+
 #define EXPECT_PTRER2(cond, expr, expret, experr1, experr2)		\
 	do { if (!(cond)) result(llen, SKIPPED); else ret += expect_ptrerr2(expr, expret, experr1, experr2, llen); } while (0)
 
-- 
2.25.1