[PATCH v4 1/2] ddraw/tests: Add more managed texture tests.

[Akihiro Sagawa]

In v4, fix expected value in ddraw4 tests.
In v3, add ddraw4 tests, too.
In v2, add render target tests.

Signed-off-by: Akihiro Sagawa <sagawa.aki(a)gmail.com>
---
 dlls/ddraw/tests/ddraw4.c | 73 +++++++++++++++++++++++++++++++++++++++++++++--
 dlls/ddraw/tests/ddraw7.c | 73 +++++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 142 insertions(+), 4 deletions(-)