| Message ID | 20240119090713.13753-1-andrea.cervesato@suse.de |
|---|---|
| State | Rejected |
| Headers | show |
| Series | [v1] Add link01 test | expand |
Hi! please ignore this patch since the test case is covered by link02 already. Andrea On 1/19/24 10:07, Andrea Cervesato wrote: > From: Andrea Cervesato <andrea.cervesato@suse.com> > > This test verifies that link() is working correctly on symlink() > generated files, renaming the symbolic link and checking that > stat() information are preserved. > > Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com> > --- > runtest/syscalls | 2 +- > testcases/kernel/syscalls/link/link01.c | 47 +++++++++++++++++++++++++ > 2 files changed, 48 insertions(+), 1 deletion(-) > create mode 100644 testcases/kernel/syscalls/link/link01.c > > diff --git a/runtest/syscalls b/runtest/syscalls > index 68460de0b..00a0dd87e 100644 > --- a/runtest/syscalls > +++ b/runtest/syscalls > @@ -692,7 +692,7 @@ lchown03_16 lchown03_16 > lgetxattr01 lgetxattr01 > lgetxattr02 lgetxattr02 > > -link01 symlink01 -T link01 > +link01 link01 > link02 link02 > link04 link04 > link05 link05 > diff --git a/testcases/kernel/syscalls/link/link01.c b/testcases/kernel/syscalls/link/link01.c > new file mode 100644 > index 000000000..e1cda7054 > --- /dev/null > +++ b/testcases/kernel/syscalls/link/link01.c > @@ -0,0 +1,47 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +/* > + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. > + * Author: David Fenner > + * Copilot: Jon Hendrickson > + * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com > + */ > + > +/*\ > + * [Description] > + * > + * This test verifies that link() is working correctly on symlink() > + * generated files, renaming the symbolic link and checking that > + * stat() information are preserved. > + */ > + > +#include "tst_test.h" > + > +static void run(void) > +{ > + struct stat oldlink_stat; > + struct stat newlink_stat; > + char *symname0 = "my_symlink0"; > + char *symname1 = "my_symlink1"; > + > + SAFE_SYMLINK(tst_get_tmpdir(), symname0); > + SAFE_STAT(symname0, &oldlink_stat); > + > + SAFE_LINK(symname0, symname1); > + SAFE_STAT(symname1, &newlink_stat); > + > + TST_EXP_EQ_LI(oldlink_stat.st_ino, newlink_stat.st_ino); > + TST_EXP_EQ_LI(oldlink_stat.st_nlink, newlink_stat.st_nlink); > + > + if (TST_RET == -1) { > + SAFE_UNLINK(symname0); > + remove(symname1); > + } else { > + SAFE_UNLINK(symname1); > + remove(symname0); > + } > +} > + > +static struct tst_test test = { > + .test_all = run, > + .needs_tmpdir = 1, > +};
diff --git a/runtest/syscalls b/runtest/syscalls index 68460de0b..00a0dd87e 100644 --- a/runtest/syscalls +++ b/runtest/syscalls @@ -692,7 +692,7 @@ lchown03_16 lchown03_16 lgetxattr01 lgetxattr01 lgetxattr02 lgetxattr02 -link01 symlink01 -T link01 +link01 link01 link02 link02 link04 link04 link05 link05 diff --git a/testcases/kernel/syscalls/link/link01.c b/testcases/kernel/syscalls/link/link01.c new file mode 100644 index 000000000..e1cda7054 --- /dev/null +++ b/testcases/kernel/syscalls/link/link01.c @@ -0,0 +1,47 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved. + * Author: David Fenner + * Copilot: Jon Hendrickson + * Copyright (C) 2024 Andrea Cervesato andrea.cervesato@suse.com + */ + +/*\ + * [Description] + * + * This test verifies that link() is working correctly on symlink() + * generated files, renaming the symbolic link and checking that + * stat() information are preserved. + */ + +#include "tst_test.h" + +static void run(void) +{ + struct stat oldlink_stat; + struct stat newlink_stat; + char *symname0 = "my_symlink0"; + char *symname1 = "my_symlink1"; + + SAFE_SYMLINK(tst_get_tmpdir(), symname0); + SAFE_STAT(symname0, &oldlink_stat); + + SAFE_LINK(symname0, symname1); + SAFE_STAT(symname1, &newlink_stat); + + TST_EXP_EQ_LI(oldlink_stat.st_ino, newlink_stat.st_ino); + TST_EXP_EQ_LI(oldlink_stat.st_nlink, newlink_stat.st_nlink); + + if (TST_RET == -1) { + SAFE_UNLINK(symname0); + remove(symname1); + } else { + SAFE_UNLINK(symname1); + remove(symname0); + } +} + +static struct tst_test test = { + .test_all = run, + .needs_tmpdir = 1, +};