zipfuse: supports zip on block device

Add a test case to ensure that zipfuse works with a block device whose
content is backed by a zip file. Fortunately, zip-rs already supports
reading a zip file from a block device: it locates the end of central
directory record by reverse-scanning a file from the end.

Bug: 186377508
Test: cargo test (android test missing because we don't have the
loopdevice crate for Android, which is fine)

Change-Id: I8fbbfd18a2a0df2a550e3f679ba74ba603b59efd
3 files changed
tree: 23010d194369664e8bbe69cfec00cb20d1aa25d0
  1. apex/
  2. authfs/
  3. compos/
  4. docs/
  5. microdroid/
  6. tests/
  7. virtmanager/
  8. vm/
  9. zipfuse/
  10. .clang-format
  11. PREUPLOAD.cfg