btrfs-progs: test/convert: Add test case for invalid large inline data extent

Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/tests/convert-tests/016-invalid-large-inline-extent/test.sh b/tests/convert-tests/016-invalid-large-inline-extent/test.sh
new file mode 100755 (executable)
index 0000000..f37c7c0
--- /dev/null
+++ b/tests/convert-tests/016-invalid-large-inline-extent/test.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+# Check if btrfs-convert refuses to rollback the filesystem, and leave the fs
+# and the convert image untouched
+
+source "$TEST_TOP/common"
+source "$TEST_TOP/common.convert"
+
+setup_root_helper
+prepare_test_dev
+check_prereq btrfs-convert
+check_global_prereq mke2fs
+
+convert_test_prep_fs ext4 mke2fs -t ext4 -b 4096
+
+# Create a 6K file, which should not be inlined
+run_check $SUDO_HELPER dd if=/dev/zero bs=2k count=3 of="$TEST_MNT/file1"
+
+run_check_umount_test_dev
+
+# convert_test_do_convert() will call btrfs check, which should expose any
+# invalid inline extent with too large size
+convert_test_do_convert