From: Zhangjin Wu <falcon@tinylab.org>
To: w@1wt.eu
Cc: david.laight@aculab.com, arnd@arndb.de, falcon@tinylab.org,
linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org,
linux-riscv@lists.infradead.org, thomas@t-8ch.de
Subject: [PATCH v4 08/10] selftests/nolibc: add EXPECT_PTREQ, EXPECT_PTRNE and EXPECT_PTRER
Date: Mon, 19 Jun 2023 23:52:31 +0800 [thread overview]
Message-ID: <12bd89048c33436a72d2a1b34ea79c60ac3643d5.1687187451.git.falcon@tinylab.org> (raw)
In-Reply-To: <cover.1687187451.git.falcon@tinylab.org>
The syscalls like sbrk() and mmap() return pointers, to test them, more
pointer compare test macros are required, add them:
- EXPECT_PTREQ() expects two equal pointers.
- EXPECT_PTRNE() expects two non-equal pointers.
- EXPECT_PTRER() expects failure with a specified errno.
- EXPECT_PTRER2() expects failure with two specified errnos.
Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
---
tools/testing/selftests/nolibc/nolibc-test.c | 58 ++++++++++++++++++++
1 file changed, 58 insertions(+)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index 486334981e60..34af802dadfd 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -361,6 +361,64 @@ static int expect_ptrnz(const void *expr, int llen)
return ret;
}
+#define EXPECT_PTREQ(cond, expr, cmp) \
+ do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_ptreq(expr, llen, cmp); } while (0)
+
+static int expect_ptreq(const void *expr, int llen, const void *cmp)
+{
+ int ret = 0;
+
+ llen += printf(" = <%p> ", expr);
+ if (expr != cmp) {
+ ret = 1;
+ llen += pad_spc(llen, 64, "[FAIL]\n");
+ } else {
+ llen += pad_spc(llen, 64, " [OK]\n");
+ }
+ return ret;
+}
+
+#define EXPECT_PTRNE(cond, expr, cmp) \
+ do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_ptrne(expr, llen, cmp); } while (0)
+
+static int expect_ptrne(const void *expr, int llen, const void *cmp)
+{
+ int ret = 0;
+
+ llen += printf(" = <%p> ", expr);
+ if (expr == cmp) {
+ ret = 1;
+ llen += pad_spc(llen, 64, "[FAIL]\n");
+ } else {
+ llen += pad_spc(llen, 64, " [OK]\n");
+ }
+ return ret;
+}
+
+#define EXPECT_PTRER2(cond, expr, expret, experr1, experr2) \
+ do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_ptrerr2(expr, expret, experr1, experr2, llen); } while (0)
+
+#define EXPECT_PTRER(cond, expr, expret, experr) \
+ EXPECT_PTRER2(cond, expr, expret, experr, 0)
+
+static int expect_ptrerr2(const void *expr, const void *expret, int experr1, int experr2, int llen)
+{
+ int ret = 0;
+ int _errno = errno;
+
+ llen += printf(" = <%p> %s ", expr, errorname(_errno));
+ if (expr != expret || (_errno != experr1 && _errno != experr2)) {
+ ret = 1;
+ if (experr2 == 0)
+ llen += printf(" != (<%p> %s) ", expret, errorname(experr1));
+ else
+ llen += printf(" != (<%p> %s %s) ", expret, errorname(experr1), errorname(experr2));
+ llen += pad_spc(llen, 64, "[FAIL]\n");
+ } else {
+ llen += pad_spc(llen, 64, " [OK]\n");
+ }
+ return ret;
+}
#define EXPECT_STRZR(cond, expr) \
do { if (!cond) pad_spc(llen, 64, "[SKIPPED]\n"); else ret += expect_strzr(expr, llen); } while (0)
--
2.25.1
next prev parent reply other threads:[~2023-06-19 15:53 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-19 15:40 [PATCH v4 00/10] tools/nolibc: add a new syscall helper Zhangjin Wu
2023-06-19 15:41 ` [PATCH v4 01/10] tools/nolibc: sys.h: add a syscall return helper Zhangjin Wu
2023-06-19 15:42 ` [PATCH v4 02/10] tools/nolibc: unistd.h: apply __sysret() helper Zhangjin Wu
2023-06-19 15:44 ` [PATCH v4 03/10] tools/nolibc: sys.h: " Zhangjin Wu
2023-06-19 15:45 ` [PATCH v4 04/10] tools/nolibc: unistd.h: reorder the syscall macros Zhangjin Wu
2023-06-19 15:47 ` [PATCH v4 05/10] tools/nolibc: add missing my_syscall6() for mips Zhangjin Wu
2023-06-19 15:48 ` [PATCH v4 06/10] tools/nolibc: __sysret: support syscalls who return a pointer Zhangjin Wu
2023-06-19 15:51 ` [PATCH v4 07/10] tools/nolibc: clean up mmap() support Zhangjin Wu
2023-06-21 18:48 ` Thomas Weißschuh
2023-06-22 19:08 ` Zhangjin Wu
2023-06-19 15:52 ` Zhangjin Wu [this message]
2023-06-19 15:54 ` [PATCH v4 09/10] selftests/nolibc: add sbrk_0 to test current brk getting Zhangjin Wu
2023-06-19 15:55 ` [PATCH v4 10/10] selftests/nolibc: add mmap and munmap test cases Zhangjin Wu
2023-06-19 16:14 ` Zhangjin Wu
2023-06-21 18:58 ` Thomas Weißschuh
2023-06-22 19:32 ` Zhangjin Wu
2023-06-22 19:56 ` Thomas Weißschuh
2023-06-24 7:47 ` Zhangjin Wu
2023-06-28 13:07 ` [PATCH v5 00/14] tools/nolibc: add a new syscall helper Zhangjin Wu
2023-06-28 13:08 ` [PATCH v5 01/14] tools/nolibc: sys.h: add a syscall return helper Zhangjin Wu
2023-06-28 13:11 ` [PATCH v5 02/14] tools/nolibc: unistd.h: apply __sysret() helper Zhangjin Wu
2023-06-28 13:13 ` [PATCH v5 03/14] tools/nolibc: sys.h: " Zhangjin Wu
2023-06-28 13:14 ` [PATCH v5 04/14] tools/nolibc: unistd.h: reorder the syscall macros Zhangjin Wu
2023-06-28 13:17 ` [PATCH v5 05/14] tools/nolibc: string.h: clean up multiple whitespaces with tab Zhangjin Wu
2023-06-28 13:19 ` [PATCH v5 06/14] tools/nolibc: arch-*.h: clean up multiple whitespaces Zhangjin Wu
2023-07-02 18:44 ` Willy Tarreau
2023-07-03 14:02 ` Zhangjin Wu
2023-06-28 13:22 ` [PATCH v5 07/14] tools/nolibc: arch-loongarch.h: shrink with SYSCALL_CLOBBERLIST Zhangjin Wu
2023-07-02 18:50 ` Willy Tarreau
2023-07-03 11:28 ` Zhangjin Wu
2023-06-28 13:31 ` [PATCH v5 08/14] tools/nolibc: arch-mips.h: " Zhangjin Wu
2023-06-28 13:37 ` [PATCH v5 09/14] tools/nolibc: add missing my_syscall6() for mips Zhangjin Wu
2023-07-02 18:55 ` Willy Tarreau
2023-07-03 10:13 ` Zhangjin Wu
2023-06-28 13:39 ` [PATCH v5 10/14] tools/nolibc: __sysret: support syscalls who return a pointer Zhangjin Wu
2023-07-02 19:17 ` Willy Tarreau
2023-07-03 8:36 ` Zhangjin Wu
2023-07-03 10:03 ` Willy Tarreau
2023-07-03 11:15 ` Zhangjin Wu
2023-06-28 13:41 ` [PATCH v5 11/14] tools/nolibc: clean up mmap() support Zhangjin Wu
2023-07-02 19:23 ` Willy Tarreau
2023-07-03 6:51 ` Zhangjin Wu
2023-06-28 13:44 ` [PATCH v5 12/14] selftests/nolibc: add EXPECT_PTREQ, EXPECT_PTRNE and EXPECT_PTRER Zhangjin Wu
2023-06-28 13:46 ` [PATCH v5 13/14] selftests/nolibc: add sbrk_0 to test current brk getting Zhangjin Wu
2023-06-28 13:51 ` [PATCH v5 14/14] selftests/nolibc: add mmap and munmap test cases Zhangjin Wu
2023-07-02 19:33 ` Willy Tarreau
2023-07-03 6:03 ` Zhangjin Wu
2023-07-03 7:25 ` Willy Tarreau
2023-07-03 8:06 ` Zhangjin Wu
2023-07-03 8:20 ` Thomas Weißschuh
2023-07-03 9:15 ` Zhangjin Wu
2023-07-03 9:56 ` Willy Tarreau
2023-07-03 11:24 ` Zhangjin Wu
2023-07-02 19:34 ` [PATCH v5 00/14] tools/nolibc: add a new syscall helper Willy Tarreau
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