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msi/tests: Add test to verify we can create 4000 msi handles.

This commit is contained in:
Dan Kegel 2006-08-28 07:41:55 -07:00 committed by Alexandre Julliard
parent 7d6dbed3cf
commit 98ec9399c4
1 changed files with 44 additions and 0 deletions
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44
dlls/msi/tests/db.c
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@ -1356,6 +1356,49 @@ static void test_markers(void)
DeleteFileA(msifile);
}
#define MY_NVIEWS 4000 /* Largest installer I've seen uses < 2k */
static void test_handle_limit(void)
{
int i;
MSIHANDLE hdb;
MSIHANDLE hviews[MY_NVIEWS];
UINT r;
/* create an empty db */
hdb = create_db();
ok( hdb, "failed to create db\n");
memset(hviews, 0, sizeof(hviews));
for (i=0; i<MY_NVIEWS; i++) {
static char szQueryBuf[256] = "SELECT * from `_Tables`";
hviews[i] = 0xdeadbeeb;
r = MsiDatabaseOpenView(hdb, szQueryBuf, &hviews[i]);
ok( r == ERROR_SUCCESS, "failed to open query %d\n", i);
ok( hviews[i] != 0xdeadbeeb, "no handle set\n");
if (i < 0xef)
ok( hviews[i] != 0, "%d'th handle is NULL\n", i);
else
todo_wine {
ok( hviews[i] != 0, "%d'th handle is NULL\n", i);
}
if (!hviews[i])
break;
ok( (i == 0 || (hviews[i] != hviews[i-1])),
"got handle %p twice\n", (void *) hviews[i] );
}
for (i=0; i<MY_NVIEWS; i++) {
if (hviews[i] != 0 && hviews[i] != 0xdeadbeeb) {
r = MsiCloseHandle(hviews[i]);
ok( r == ERROR_SUCCESS, "failed to close view handle %d\n", i);
}
}
r = MsiCloseHandle(hdb);
ok( r == ERROR_SUCCESS, "failed to close database\n");
}
START_TEST(db)
{
test_msidatabase();
@ -1371,4 +1414,5 @@ START_TEST(db)
test_where();
test_msiimport();
test_markers();
test_handle_limit();
}