[PATCH 1/2 v2] kernel32/tests: Add file mapping tests on readonly file

[Piotr Caban]

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
v2:
  - fix test failures

  dlls/kernel32/tests/virtual.c | 41 +++++++++++++++++++++++++++++------
  1 file changed, 34 insertions(+), 7 deletions(-)