diff --git a/.github/workflows/codecov.yaml b/.github/workflows/codecov.yaml
index 07eacef2..9ecfea56 100644
--- a/.github/workflows/codecov.yaml
+++ b/.github/workflows/codecov.yaml
@@ -7,7 +7,7 @@ on:
 jobs:
   codecov:
     name: CodeCov
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-24.04
     steps:
     - uses: actions/checkout@v4
       with:
diff --git a/test/libsqsh/integration.c b/test/libsqsh/integration.c
index 6f08f8af..55169686 100644
--- a/test/libsqsh/integration.c
+++ b/test/libsqsh/integration.c
@@ -418,8 +418,6 @@ UTEST(integration, sqsh_test_extended_dir) {
 	ASSERT_EQ(0, rv);
 }
 
-#if 0
-
 UTEST(integration, sqsh_test_xattr) {
 	const char *expected_value = "1234567891234567891234567890001234567890";
 	int rv;
@@ -429,7 +427,6 @@ UTEST(integration, sqsh_test_xattr) {
 	struct SqshDirectoryIterator *dir_iter = NULL;
 	struct SqshXattrIterator *xattr_iter = NULL;
 	struct SqshArchive sqsh = {0};
-	const struct SqshSuperblock *superblock;
 	struct SqshConfig config = {
 			.source_mapper = sqsh_mapper_impl_static,
 			.source_size = TEST_SQUASHFS_IMAGE_LEN,
@@ -438,15 +435,15 @@ UTEST(integration, sqsh_test_xattr) {
 	rv = sqsh__archive_init(&sqsh, (char *)TEST_SQUASHFS_IMAGE, &config);
 	ASSERT_EQ(0, rv);
 
-	superblock = sqsh_archive_superblock(&sqsh);
-	file = sqsh_file_new(
-			&sqsh, sqsh_superblock_inode_root_ref(superblock), &rv);
+	file = sqsh_open(&sqsh, "/", &rv);
 	ASSERT_EQ(0, rv);
 
+	bool has_next;
 	xattr_iter = sqsh_xattr_iterator_new(file, &rv);
 	ASSERT_NE(NULL, xattr_iter);
 	ASSERT_EQ(0, rv);
-	rv = sqsh_xattr_iterator_next(xattr_iter);
+	has_next = sqsh_xattr_iterator_next(xattr_iter, &rv);
+	ASSERT_FALSE(has_next);
 	ASSERT_EQ(0, rv);
 	rv = sqsh_xattr_iterator_free(xattr_iter);
 	ASSERT_EQ(0, rv);
@@ -455,8 +452,9 @@ UTEST(integration, sqsh_test_xattr) {
 	ASSERT_NE(NULL, dir_iter);
 	ASSERT_EQ(0, rv);
 
-	rv = sqsh_directory_iterator_next(dir_iter);
-	assert(rv > 0);
+	has_next = sqsh_directory_iterator_next(dir_iter, &rv);
+	ASSERT_TRUE(has_next);
+	ASSERT_EQ(0, rv);
 	name = sqsh_directory_iterator_name_dup(dir_iter);
 	ASSERT_NE(NULL, name);
 	ASSERT_EQ(0, strcmp("a", name));
@@ -466,8 +464,9 @@ UTEST(integration, sqsh_test_xattr) {
 	xattr_iter = sqsh_xattr_iterator_new(entry_file, &rv);
 	ASSERT_NE(NULL, xattr_iter);
 	ASSERT_EQ(0, rv);
-	rv = sqsh_xattr_iterator_next(xattr_iter);
-	assert(rv > 0);
+	has_next = sqsh_xattr_iterator_next(xattr_iter, &rv);
+	ASSERT_TRUE(has_next);
+	ASSERT_EQ(0, rv);
 	ASSERT_EQ(false, sqsh_xattr_iterator_is_indirect(xattr_iter));
 	name = sqsh_xattr_iterator_fullname_dup(xattr_iter);
 	ASSERT_NE(NULL, name);
@@ -477,15 +476,17 @@ UTEST(integration, sqsh_test_xattr) {
 	ASSERT_NE(NULL, value);
 	ASSERT_EQ(0, strcmp(expected_value, value));
 	free(value);
-	rv = sqsh_xattr_iterator_next(xattr_iter);
+	has_next = sqsh_xattr_iterator_next(xattr_iter, &rv);
+	ASSERT_FALSE(has_next);
 	ASSERT_EQ(0, rv);
 	rv = sqsh_xattr_iterator_free(xattr_iter);
 	ASSERT_EQ(0, rv);
 	rv = sqsh_close(entry_file);
 	ASSERT_EQ(0, rv);
 
-	rv = sqsh_directory_iterator_next(dir_iter);
-	assert(rv >= 0);
+	has_next = sqsh_directory_iterator_next(dir_iter, &rv);
+	ASSERT_TRUE(has_next);
+	ASSERT_EQ(0, rv);
 	name = sqsh_directory_iterator_name_dup(dir_iter);
 	ASSERT_NE(NULL, name);
 	ASSERT_EQ(0, strcmp("b", name));
@@ -495,8 +496,8 @@ UTEST(integration, sqsh_test_xattr) {
 	xattr_iter = sqsh_xattr_iterator_new(entry_file, &rv);
 	ASSERT_NE(NULL, xattr_iter);
 	ASSERT_EQ(0, rv);
-	rv = sqsh_xattr_iterator_next(xattr_iter);
-	assert(rv > 0);
+	has_next = sqsh_xattr_iterator_next(xattr_iter, &rv);
+	ASSERT_EQ(0, rv);
 	ASSERT_EQ(true, sqsh_xattr_iterator_is_indirect(xattr_iter));
 	name = sqsh_xattr_iterator_fullname_dup(xattr_iter);
 	ASSERT_NE(NULL, name);
@@ -506,7 +507,7 @@ UTEST(integration, sqsh_test_xattr) {
 	ASSERT_NE(NULL, value);
 	ASSERT_EQ(0, strcmp(expected_value, value));
 	free(value);
-	rv = sqsh_xattr_iterator_next(xattr_iter);
+	has_next = sqsh_xattr_iterator_next(xattr_iter, &rv);
 	ASSERT_EQ(0, rv);
 	rv = sqsh_xattr_iterator_free(xattr_iter);
 	ASSERT_EQ(0, rv);
@@ -516,13 +517,12 @@ UTEST(integration, sqsh_test_xattr) {
 	rv = sqsh_directory_iterator_free(dir_iter);
 	ASSERT_EQ(0, rv);
 
-	rv = sqsh_file_cleanup(file);
+	rv = sqsh_close(file);
 	ASSERT_EQ(0, rv);
 
 	rv = sqsh__archive_cleanup(&sqsh);
 	ASSERT_EQ(0, rv);
 }
-#endif
 
 struct Walker {
 	struct SqshArchive *sqsh;
diff --git a/test/libsqsh/integration_create.sh b/test/libsqsh/integration_create.sh
index 8924583e..2ac79ff8 100755
--- a/test/libsqsh/integration_create.sh
+++ b/test/libsqsh/integration_create.sh
@@ -4,21 +4,29 @@ in=$1
 out=$2
 tmp=$3
 
-mkdir -p "$tmp"
-echo a > "$tmp/a"
-# OpenBSD uses floating point for seq, so it may no precise about the number
-# of lines.  Use head to make sure we have the right number of lines.
-seq 1 1050000 | head -1050000 | tr -cd "\n" | tr '\n' b > "$tmp/b"
-mkdir -p "$tmp/large_dir"
-seq 1 1050 | sed "s#.*#$tmp/large_dir/&#" | xargs touch
-ln -s .. "$tmp/large_dir/link"
-[ -e "$out" ] && rm "$out"
-# xattr integration tests are disabled because they are not supported on all
-# platforms, notably OpenBSD which is used as baseline test.
-#	-p '"large_dir" x user.force_extended=true' \
-#	-p '"a" x user.foo=1234567891234567891234567890001234567890' \
-#	-p '"b" x user.bar=1234567891234567891234567890001234567890' \
-$MKSQUASHFS "$tmp" "$out.tmp" \
+mkdir -p "$tmp/empty"
+
+# Check if the directory is actually empty
+[ -z "$(find "$tmp/empty" -mindepth 1)" ]
+
+cat > $tmp/pf <<EOF
+"a" F 0 777 2020 202020 echo a
+"b" F 0 777 2020 202020 seq 1 1050000 | head -1050000 | tr -cd "\n" | tr '\n' b
+"large_dir" D 0 777 2020 202020
+"large_dir" x user.force_extended=true
+"a" x user.foo=1234567891234567891234567890001234567890
+"b" x user.bar=1234567891234567891234567890001234567890
+"large_dir/link" s 777 2020 202020 ..
+EOF
+
+for i in $(seq 1 1000); do
+	printf '"large_dir/%i" I 0 777 2020 202020 f\n' "$i" >> $tmp/pf
+done
+
+[ -e "$tmp/image" ] && rm "$tmp/image"
+$MKSQUASHFS "$tmp/empty" "$tmp/image" \
+	-pf "$tmp/pf" \
+	-noappend \
 	-nopad \
 	-force-uid 2020 \
 	-force-gid 202020 \
@@ -27,5 +35,4 @@ $MKSQUASHFS "$tmp" "$out.tmp" \
 	-quiet -no-progress
 
 dd if=/dev/zero of="$out" bs=1 count=0 seek=1010 2>/dev/null
-cat "$out.tmp" >> "$out"
-rm "$out.tmp"
+cat "$tmp/image" >> "$out"