Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 64 insertions, 0 deletions

diff --git a/src/test/test-install-file.c b/src/test/test-install-file.c
new file mode 100644
index 0000000..8206eb0
--- /dev/null
+++ b/src/test/test-install-file.c
@@ -0,0 +1,64 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "fileio.h"
+#include "install-file.h"
+#include "path-util.h"
+#include "rm-rf.h"
+#include "tests.h"
+#include "tmpfile-util.h"
+#include "umask-util.h"
+
+TEST(install_file) {
+        _cleanup_(rm_rf_physical_and_freep) char *p = NULL;
+        _cleanup_free_ char *a = NULL, *b = NULL, *c = NULL;
+        struct stat stat1, stat2;
+
+        assert_se(mkdtemp_malloc(NULL, &p) >= 0);
+        assert_se(a = path_join(p, "foo"));
+        assert_se(b = path_join(p, "bar"));
+
+        WITH_UMASK(0077)
+                assert_se(write_string_file(a, "wups", WRITE_STRING_FILE_CREATE) >= 0);
+
+        assert_se(lstat(a, &stat1) >= 0);
+        assert_se(S_ISREG(stat1.st_mode));
+
+        assert_se(install_file(AT_FDCWD, a, AT_FDCWD, b, 0) >= 0);
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC) >= 0);
+
+        assert_se(write_string_file(b, "ttss", WRITE_STRING_FILE_CREATE) >= 0);
+        assert_se(install_file(AT_FDCWD, a, AT_FDCWD, b, INSTALL_FSYNC_FULL) == -EEXIST);
+        assert_se(install_file(AT_FDCWD, a, AT_FDCWD, b, INSTALL_FSYNC_FULL|INSTALL_REPLACE) >= 0);
+
+        assert_se(stat(b, &stat2) >= 0);
+        assert_se(stat1.st_dev == stat2.st_dev);
+        assert_se(stat1.st_ino == stat2.st_ino);
+        assert_se((stat2.st_mode & 0222) != 0); /* writable */
+
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC_FULL|INSTALL_REPLACE|INSTALL_READ_ONLY) >= 0);
+
+        assert_se(stat(a, &stat2) >= 0);
+        assert_se(stat1.st_dev == stat2.st_dev);
+        assert_se(stat1.st_ino == stat2.st_ino);
+        assert_se((stat2.st_mode & 0222) == 0); /* read-only */
+
+        assert_se(mkdir(b, 0755) >= 0);
+        assert_se(c = path_join(b, "dir"));
+        assert_se(mkdir(c, 0755) >= 0);
+        free(c);
+        assert_se(c = path_join(b, "reg"));
+        assert_se(mknod(c, S_IFREG|0755, 0) >= 0);
+        free(c);
+        assert_se(c = path_join(b, "fifo"));
+        assert_se(mknod(c, S_IFIFO|0755, 0) >= 0);
+
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC_FULL) == -EEXIST);
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC_FULL|INSTALL_REPLACE) == 0);
+
+        assert_se(write_string_file(b, "ttss", WRITE_STRING_FILE_CREATE) >= 0);
+
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC_FULL) == -EEXIST);
+        assert_se(install_file(AT_FDCWD, b, AT_FDCWD, a, INSTALL_FSYNC_FULL|INSTALL_REPLACE) == 0);
+}
+
+DEFINE_TEST_MAIN(LOG_INFO);