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Add tests for the invalid file handle detection logic in the winLock() function.

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FossilOrigin-Name: ed5a9eb4f30a395bc641e79254217c7d7cf0aa5d
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mistachkin
2014-05-30 16:42:35 +00:00
parent 8e86b6a3df
commit 6b98d67b2b
6 changed files with 126 additions and 15 deletions
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7
src/sqlite.h.in
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@@ -942,6 +942,12 @@ struct sqlite3_io_methods {
** on whether or not the file has been renamed, moved, or deleted since it
** was first opened.
**
** <li>[[SQLITE_FCNTL_WIN32_SET_HANDLE]]
** The [SQLITE_FCNTL_WIN32_SET_HANDLE] opcode is used for debugging. This
** opcode causes the xFileControl method to swap the file handle with the one
** pointed to by the pArg argument. This capability is used during testing
** and only needs to be supported when SQLITE_TEST is defined.
**
** </ul>
*/
#define SQLITE_FCNTL_LOCKSTATE 1
@@ -965,6 +971,7 @@ struct sqlite3_io_methods {
#define SQLITE_FCNTL_HAS_MOVED 20
#define SQLITE_FCNTL_SYNC 21
#define SQLITE_FCNTL_COMMIT_PHASETWO 22
#define SQLITE_FCNTL_WIN32_SET_HANDLE 23
/*
** CAPI3REF: Mutex Handle