From: Willy Tarreau <w@1wt.eu>
To: "Paul E . McKenney" <paulmck@kernel.org>
Cc: Pranith Kumar <bobby.prani@gmail.com>,
Alviro Iskandar Setiawan <alviro.iskandar@gnuweeb.org>,
Ammar Faizi <ammarfaizi2@gnuweeb.org>,
David Laight <David.Laight@ACULAB.COM>,
Mark Brown <broonie@kernel.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Shuah Khan <shuah@kernel.org>,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
Willy Tarreau <w@1wt.eu>
Subject: [PATCH 07/17] selftests/nolibc: add a few tests for some stdlib functions
Date: Tue, 19 Jul 2022 23:44:39 +0200 [thread overview]
Message-ID: <20220719214449.2520-9-w@1wt.eu> (raw)
In-Reply-To: <20220719214449.2520-1-w@1wt.eu>
The test series called "stdlib" covers some libc functions (string,
stdlib etc). By default they are automatically run after "syscall"
but may be requested in argument or in variable NOLIBC_TEST.
Signed-off-by: Willy Tarreau <w@1wt.eu>
---
tools/testing/selftests/nolibc/nolibc-test.c | 35 ++++++++++++++++++++
1 file changed, 35 insertions(+)
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c
index dc87832912ce..ab7c4cbdef9b 100644
--- a/tools/testing/selftests/nolibc/nolibc-test.c
+++ b/tools/testing/selftests/nolibc/nolibc-test.c
@@ -496,11 +496,46 @@ int run_syscall(int min, int max)
return ret;
}
+int run_stdlib(int min, int max)
+{
+ int test;
+ int tmp;
+ int ret = 0;
+ void *p1, *p2;
+
+ for (test = min; test >= 0 && test <= max; test++) {
+ int llen = 0; // line length
+
+ /* avoid leaving empty lines below, this will insert holes into
+ * test numbers.
+ */
+ switch (test + __LINE__ + 1) {
+ CASE_TEST(getenv_TERM); EXPECT_STRNZ(1, getenv("TERM")); break;
+ CASE_TEST(getenv_blah); EXPECT_STRZR(1, getenv("blah")); break;
+ CASE_TEST(strcmp_blah_blah); EXPECT_EQ(1, strcmp("blah", "blah"), 0); break;
+ CASE_TEST(strcmp_blah_blah2); EXPECT_NE(1, strcmp("blah", "blah2"), 0); break;
+ CASE_TEST(strncmp_blah_blah); EXPECT_EQ(1, strncmp("blah", "blah", 10), 0); break;
+ CASE_TEST(strncmp_blah_blah4); EXPECT_EQ(1, strncmp("blah", "blah4", 4), 0); break;
+ CASE_TEST(strncmp_blah_blah5); EXPECT_NE(1, strncmp("blah", "blah5", 5), 0); break;
+ CASE_TEST(strncmp_blah_blah6); EXPECT_NE(1, strncmp("blah", "blah6", 6), 0); break;
+ CASE_TEST(strchr_foobar_o); EXPECT_STREQ(1, strchr("foobar", 'o'), "oobar"); break;
+ CASE_TEST(strchr_foobar_z); EXPECT_STRZR(1, strchr("foobar", 'z')); break;
+ CASE_TEST(strrchr_foobar_o); EXPECT_STREQ(1, strrchr("foobar", 'o'), "obar"); break;
+ CASE_TEST(strrchr_foobar_z); EXPECT_STRZR(1, strrchr("foobar", 'z')); break;
+ case __LINE__:
+ return ret; /* must be last */
+ /* note: do not set any defaults so as to permit holes above */
+ }
+ }
+ return ret;
+}
+
/* This is the definition of known test names, with their functions */
static struct test test_names[] = {
/* add new tests here */
{ .name = "syscall", .func = run_syscall },
+ { .name = "stdlib", .func = run_stdlib },
{ 0 }
};
--
2.17.5
next prev parent reply other threads:[~2022-07-19 21:47 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-19 21:44 [PATCH 00/17] nolibc: add preliminary self tests Willy Tarreau
2022-07-19 21:44 ` [PATCH 01/17] tools/nolibc: make argc 32-bit in riscv startup code Willy Tarreau
2022-07-19 21:44 ` [PATCH 02/17] tools/nolibc: fix build warning in sys_mmap() when my_syscall6 is not defined Willy Tarreau
2022-07-19 21:44 ` [PATCH 03/17] tools/nolibc: make sys_mmap() automatically use the right __NR_mmap definition Willy Tarreau
2022-07-19 21:44 ` [PATCH 04/17] selftests/nolibc: add basic infrastructure to ease creation of nolibc tests Willy Tarreau
2022-07-19 21:44 ` [PATCH 05/17] selftests/nolibc: support a test definition format Willy Tarreau
2022-07-19 21:44 ` [PATCH 06/17] selftests/nolibc: implement a few tests for various syscalls Willy Tarreau
2022-07-19 21:44 ` [PATCH 07/17] selftests/nolibc: add a few tests for some libc functions Willy Tarreau
2022-07-19 21:44 ` Willy Tarreau [this message]
2022-07-19 21:44 ` [PATCH 08/17] selftests/nolibc: exit with poweroff on success when getpid() == 1 Willy Tarreau
2022-07-19 21:44 ` [PATCH 09/17] selftests/nolibc: on x86, support exiting with isa-debug-exit Willy Tarreau
2022-07-19 21:44 ` [PATCH 10/17] selftests/nolibc: recreate and populate /dev and /proc if missing Willy Tarreau
2022-07-19 21:44 ` [PATCH 11/17] selftests/nolibc: condition some tests on /proc existence Willy Tarreau
2022-07-19 21:44 ` [PATCH 12/17] selftests/nolibc: support glibc as well Willy Tarreau
2022-07-19 21:44 ` [PATCH 13/17] selftests/nolibc: add a "kernel" target to build the kernel with the initramfs Willy Tarreau
2022-07-19 21:44 ` [PATCH 14/17] selftests/nolibc: add a "defconfig" target Willy Tarreau
2022-07-19 21:44 ` [PATCH 15/17] selftests/nolibc: add a "run" target to start the kernel in QEMU Willy Tarreau
2022-07-19 21:44 ` [PATCH 16/17] selftests/nolibc: "sysroot" target installs a local copy of the sysroot Willy Tarreau
2022-07-19 21:44 ` [PATCH 17/17] selftests/nolibc: add a "help" target Willy Tarreau
2022-07-19 22:49 ` [PATCH 00/17] nolibc: add preliminary self tests Paul E. McKenney
2022-07-20 3:26 ` Willy Tarreau
2022-07-20 16:03 ` Ammar Faizi
2022-07-20 16:20 ` Willy Tarreau
2022-07-20 17:05 ` Ammar Faizi
2022-07-20 17:14 ` Willy Tarreau
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