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-rw-r--r--tests/Makemodule.am7
-rw-r--r--tests/fstree_xattr.c69
2 files changed, 74 insertions, 2 deletions
diff --git a/tests/Makemodule.am b/tests/Makemodule.am
index 17f36b2..d70c796 100644
--- a/tests/Makemodule.am
+++ b/tests/Makemodule.am
@@ -31,12 +31,15 @@ test_fstree_from_file_LDADD = libfstree.a libutil.a
test_fstree_init_SOURCES = tests/fstree_init.c
test_fstree_init_LDADD = libfstree.a libutil.a
+test_fstree_xattr_SOURCES = tests/fstree_xattr.c
+test_fstree_xattr_LDADD = libfstree.a libutil.a
+
check_PROGRAMS += test_canonicalize_name test_mknode_simple test_mknode_slink
check_PROGRAMS += test_mknode_reg test_mknode_dir test_gen_inode_table
check_PROGRAMS += test_add_by_path test_get_path test_fstree_sort
-check_PROGRAMS += test_fstree_from_file test_fstree_init
+check_PROGRAMS += test_fstree_from_file test_fstree_init test_fstree_xattr
TESTS += test_canonicalize_name test_mknode_simple test_mknode_slink
TESTS += test_mknode_reg test_mknode_dir test_gen_inode_table
TESTS += test_add_by_path test_get_path test_fstree_sort test_fstree_from_file
-TESTS += test_fstree_init
+TESTS += test_fstree_init test_fstree_xattr
diff --git a/tests/fstree_xattr.c b/tests/fstree_xattr.c
new file mode 100644
index 0000000..9ac6907
--- /dev/null
+++ b/tests/fstree_xattr.c
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+#include "fstree.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+int main(void)
+{
+ tree_node_t *a, *b, *c, *d;
+ struct stat sb;
+ fstree_t fs;
+
+ assert(fstree_init(&fs, 512, NULL) == 0);
+
+ memset(&sb, 0, sizeof(sb));
+ sb.st_mode = S_IFCHR | 0640;
+ sb.st_rdev = 1337;
+
+ a = fstree_add_generic(&fs, "/a", &sb, NULL);
+ b = fstree_add_generic(&fs, "/b", &sb, NULL);
+ c = fstree_add_generic(&fs, "/c", &sb, NULL);
+ d = fstree_add_generic(&fs, "/d", &sb, NULL);
+ assert(a != NULL);
+ assert(b != NULL);
+ assert(c != NULL);
+ assert(d != NULL);
+
+ assert(fstree_add_xattr(&fs, a, "foo", "bar") == 0);
+
+ assert(fstree_add_xattr(&fs, b, "foo", "bar") == 0);
+ assert(fstree_add_xattr(&fs, b, "baz", "qux") == 0);
+
+ assert(fstree_add_xattr(&fs, c, "foo", "something else") == 0);
+
+ assert(fstree_add_xattr(&fs, d, "baz", "qux") == 0);
+ assert(fstree_add_xattr(&fs, d, "foo", "bar") == 0);
+
+ assert(a->xattr != NULL);
+ assert(b->xattr != NULL);
+ assert(c->xattr != NULL);
+ assert(d->xattr != NULL);
+
+ assert(a->xattr != b->xattr);
+ assert(a->xattr != c->xattr);
+ assert(a->xattr != d->xattr);
+ assert(b->xattr != c->xattr);
+ assert(b->xattr != d->xattr);
+ assert(c->xattr != d->xattr);
+
+ assert(a->xattr->num_attr == 1);
+ assert(b->xattr->num_attr == 2);
+ assert(c->xattr->num_attr == 1);
+ assert(d->xattr->num_attr == 2);
+
+ assert(a->xattr->ref[0] == b->xattr->ref[0]);
+ assert(a->xattr->ref[0] == c->xattr->ref[1]);
+ assert(a->xattr->ref[0] != c->xattr->ref[0]);
+ assert(b->xattr->ref[1] == d->xattr->ref[0]);
+
+ fstree_xattr_deduplicate(&fs);
+
+ assert(b->xattr == d->xattr);
+ assert(a->xattr != b->xattr);
+ assert(a->xattr != c->xattr);
+
+ fstree_cleanup(&fs);
+ return EXIT_SUCCESS;
+}