From 641d1f99b8c4c5427a1fedcb4740586a130ac6cf Mon Sep 17 00:00:00 2001 From: Ronny Chevalier Date: Wed, 29 Oct 2014 22:28:50 +0100 Subject: tests: add test-copy --- src/test/test-copy.c | 115 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 115 insertions(+) create mode 100644 src/test/test-copy.c (limited to 'src/test') diff --git a/src/test/test-copy.c b/src/test/test-copy.c new file mode 100644 index 0000000000..6aa86a03be --- /dev/null +++ b/src/test/test-copy.c @@ -0,0 +1,115 @@ +/*** + This file is part of systemd + + Copyright 2014 Ronny Chevalier + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include + +#include "copy.h" +#include "path-util.h" +#include "fileio.h" +#include "mkdir.h" +#include "strv.h" +#include "macro.h" +#include "util.h" + +static void test_copy_file(void) { + _cleanup_free_ char *buf = NULL; + char fn[] = "/tmp/test-copy_file.XXXXXX"; + char fn_copy[] = "/tmp/test-copy_file.XXXXXX"; + size_t sz = 0; + int fd; + + fd = mkostemp_safe(fn, O_RDWR|O_CLOEXEC); + assert_se(fd >= 0); + close(fd); + + fd = mkostemp_safe(fn_copy, O_RDWR|O_CLOEXEC); + assert_se(fd >= 0); + close(fd); + + assert_se(write_string_file(fn, "foo bar bar bar foo") == 0); + + assert_se(copy_file(fn, fn_copy, 0, 0644) == 0); + + assert_se(read_full_file(fn_copy, &buf, &sz) == 0); + assert_se(streq(buf, "foo bar bar bar foo\n")); + + unlink(fn); + unlink(fn_copy); +} + +static void test_copy_tree(void) { + char original_dir[] = "/tmp/test-copy_tree/"; + char copy_dir[] = "/tmp/test-copy_tree-copy/"; + char **files = STRV_MAKE("file", "dir1/file", "dir1/dir2/file", "dir1/dir2/dir3/dir4/dir5/file"); + char **links = STRV_MAKE("link", "file", + "link2", "dir1/file"); + char **p, **link; + + rm_rf_dangerous(copy_dir, false, true, false); + rm_rf_dangerous(original_dir, false, true, false); + + STRV_FOREACH(p, files) { + char *f = strappenda(original_dir, *p); + + assert_se(mkdir_parents(f, 0755) >= 0); + assert_se(write_string_file(f, "file") == 0); + } + + STRV_FOREACH_PAIR(link, p, links) { + char *f = strappenda(original_dir, *p); + char *l = strappenda(original_dir, *link); + + assert_se(mkdir_parents(l, 0755) >= 0); + assert_se(symlink(f, l) == 0); + } + + assert_se(copy_tree(original_dir, copy_dir, true) == 0); + + STRV_FOREACH(p, files) { + _cleanup_free_ char *buf = NULL; + size_t sz = 0; + char *f = strappenda(copy_dir, *p); + + assert_se(access(f, F_OK) == 0); + assert_se(read_full_file(f, &buf, &sz) == 0); + assert_se(streq(buf, "file\n")); + } + + STRV_FOREACH_PAIR(link, p, links) { + _cleanup_free_ char *target = NULL; + char *f = strappenda(original_dir, *p); + char *l = strappenda(copy_dir, *link); + + assert_se(readlink_and_canonicalize(l, &target) == 0); + assert_se(path_equal(f, target)); + } + + assert_se(copy_tree(original_dir, copy_dir, false) < 0); + assert_se(copy_tree("/tmp/inexistent/foo/bar/fsdoi", copy_dir, false) < 0); + + rm_rf_dangerous(copy_dir, false, true, false); + rm_rf_dangerous(original_dir, false, true, false); +} + +int main(int argc, char *argv[]) { + test_copy_file(); + test_copy_tree(); + + return 0; +} -- cgit v1.2.3-54-g00ecf