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-rw-r--r--tests/tar_sparse.c82
1 files changed, 82 insertions, 0 deletions
diff --git a/tests/tar_sparse.c b/tests/tar_sparse.c
new file mode 100644
index 0000000..50940d0
--- /dev/null
+++ b/tests/tar_sparse.c
@@ -0,0 +1,82 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+/*
+ * tar_sparse.c
+ *
+ * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
+ */
+#include "test_tar.h"
+
+static void test_case_sparse(const char *path)
+{
+ tar_header_decoded_t hdr;
+ sparse_map_t *sparse;
+ FILE *fp;
+
+ fp = test_open_read(path);
+ TEST_ASSERT(read_header(fp, &hdr) == 0);
+ TEST_EQUAL_UI(hdr.sb.st_mode, S_IFREG | 0644);
+ TEST_EQUAL_UI(hdr.sb.st_uid, 01750);
+ TEST_EQUAL_UI(hdr.sb.st_gid, 01750);
+ TEST_EQUAL_UI(hdr.sb.st_size, 2097152);
+ TEST_EQUAL_UI(hdr.actual_size, 2097152);
+ TEST_EQUAL_UI(hdr.record_size, 32768);
+ TEST_STR_EQUAL(hdr.name, "input.bin");
+ TEST_ASSERT(!hdr.unknown_record);
+
+ sparse = hdr.sparse;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 0);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 262144);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 524288);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 786432);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 1048576);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 1310720);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 1572864);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 1835008);
+ TEST_EQUAL_UI(sparse->count, 4096);
+
+ sparse = sparse->next;
+ TEST_NOT_NULL(sparse);
+ TEST_EQUAL_UI(sparse->offset, 2097152);
+ TEST_EQUAL_UI(sparse->count, 0);
+
+ sparse = sparse->next;
+ TEST_NULL(sparse);
+
+ clear_header(&hdr);
+ fclose(fp);
+}
+
+int main(void)
+{
+ test_case_sparse( STRVALUE(TESTPATH) "/" STRVALUE(TESTFILE) );
+ return EXIT_SUCCESS;
+}