linux-kernel - [PATCH] selftests: openat2: don't print total number of tests and then skip

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Date: Wed, 22 May 2024 14:46:45 -0700
From: Muhammad Usama Anjum <usama.anjum@...labora.com>
To: Shuah Khan <shuah@...nel.org>,
	Muhammad Usama Anjum <usama.anjum@...labora.com>
Cc: kernel@...labora.com,
	linux-kselftest@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] selftests: openat2: don't print total number of tests and then skip

Don't print that 88 sub-tests are going to be executed. But then skip.
The error is printed that executed test was only 1 while 88 should have
run:

Old output:
  TAP version 13
  1..88
  ok 2 # SKIP all tests require euid == 0
  # Planned tests != run tests (88 != 1)
  # Totals: pass:0 fail:0 xfail:0 xpass:0 skip:1 error:0

New and correct output:
  TAP version 13
  1..0 # SKIP all tests require euid == 0

Signed-off-by: Muhammad Usama Anjum <usama.anjum@...labora.com>
---
 tools/testing/selftests/openat2/resolve_test.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/openat2/resolve_test.c b/tools/testing/selftests/openat2/resolve_test.c
index bbafad440893c..5472ec478d227 100644
--- a/tools/testing/selftests/openat2/resolve_test.c
+++ b/tools/testing/selftests/openat2/resolve_test.c
@@ -508,12 +508,13 @@ void test_openat2_opath_tests(void)
 int main(int argc, char **argv)
 {
 	ksft_print_header();
-	ksft_set_plan(NUM_TESTS);
 
 	/* NOTE: We should be checking for CAP_SYS_ADMIN here... */
-	if (geteuid() != 0)
+	if (geteuid())
 		ksft_exit_skip("all tests require euid == 0\n");
 
+	ksft_set_plan(NUM_TESTS);
+
 	test_openat2_opath_tests();
 
 	if (ksft_get_fail_cnt() + ksft_get_error_cnt() > 0)
-- 
2.39.2