Module: wine Branch: master Commit: 88913f094bf90e146c71f9f5ec7e65f761585640 URL: http://source.winehq.org/git/wine.git/?a=commit;h=88913f094bf90e146c71f9f5ec...
Author: James Hawkins truiken@gmail.com Date: Fri Oct 12 00:22:54 2007 -0500
user32: Add tests for DdeCreateDataHandle.
---
dlls/user32/tests/dde.c | 192 +++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 192 insertions(+), 0 deletions(-)
diff --git a/dlls/user32/tests/dde.c b/dlls/user32/tests/dde.c index 1601cd1..1388c34 100644 --- a/dlls/user32/tests/dde.c +++ b/dlls/user32/tests/dde.c @@ -1454,6 +1454,197 @@ static void test_DdeCreateStringHandleW(DWORD dde_inst, int codepage) ok(DdeFreeStringHandle(dde_inst, str_handle), "DdeFreeStringHandle failed\n"); }
+static void test_DdeCreateDataHandle(void) +{ + HDDEDATA hdata; + DWORD dde_inst; + DWORD size; + UINT res, err; + BOOL ret; + HSZ item; + LPBYTE ptr; + + dde_inst = 0; + res = DdeInitializeA(&dde_inst, client_ddeml_callback, APPCMD_CLIENTONLY, 0); + ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); + + item = DdeCreateStringHandleA(dde_inst, "item", CP_WINANSI); + ok(item != NULL, "Expected non-NULL hsz\n"); + + /* invalid instance id */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(0xdeadbeef, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + todo_wine + { + ok(hdata == NULL, "Expected NULL, got %p\n", hdata); + ok(err == DMLERR_INVALIDPARAMETER, + "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); + } + + /* 0 instance id */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(0, (LPBYTE)"data", MAX_PATH, 0, item, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + todo_wine + { + ok(hdata == NULL, "Expected NULL, got %p\n", hdata); + ok(err == DMLERR_INVALIDPARAMETER, + "Expected DMLERR_INVALIDPARAMETER, got %d\n", err); + } + + /* NULL pSrc */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, NULL, MAX_PATH, 0, item, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(lstrlenA((LPSTR)ptr) == 0, "Expected 0, got %d\n", lstrlenA((LPSTR)ptr)); + ok(size == 260, "Expected 260, got %d\n", size); + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + /* cb is zero */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", 0, 0, item, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(lstrlenA((LPSTR)ptr) != 0, "Expected non-empty string\n"); + ok(lstrcmpA((LPSTR)ptr, "data"), "Did not expect data\n"); + ok(size == 0, "Expected 0, got %d\n", size); + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + /* cbOff is non-zero */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 2, item, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(size == 262, "Expected 262, got %d\n", size); + todo_wine + { + ok(lstrlenA((LPSTR)ptr) == 0, "Expected 0, got %d\n", lstrlenA((LPSTR)ptr)); + } + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + /* NULL item */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, 0, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); + ok(size == 260, "Expected 260, got %d\n", size); + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + /* NULL item */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, (HSZ)0xdeadbeef, CF_TEXT, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); + ok(size == 260, "Expected 260, got %d\n", size); + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + /* invalid clipboard format */ + DdeGetLastError(dde_inst); + hdata = DdeCreateDataHandle(dde_inst, (LPBYTE)"data", MAX_PATH, 0, item, 0xdeadbeef, 0); + err = DdeGetLastError(dde_inst); + ok(hdata != NULL, "Expected non-NULL hdata\n"); + ok(err == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", err); + + ptr = GlobalLock(hdata); + todo_wine + { + ok(ptr == NULL, "Expected NULL, got %p\n", ptr); + } + + ptr = DdeAccessData(hdata, &size); + ok(ptr != NULL, "Expected non-NULL ptr\n"); + ok(!lstrcmpA((LPSTR)ptr, "data"), "Expected data, got %s\n", ptr); + ok(size == 260, "Expected 260, got %d\n", size); + + ret = DdeUnaccessData(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeFreeDataHandle(hdata); + ok(ret == TRUE, "Expected TRUE, got %d\n", ret); + + ret = DdeUninitialize(dde_inst); + ok(res == DMLERR_NO_ERROR, "Expected DMLERR_NO_ERROR, got %d\n", res); +} + static void test_DdeCreateStringHandle(void) { DWORD dde_inst, ret; @@ -1900,6 +2091,7 @@ START_TEST(dde)
test_dde_aw_transaction();
+ test_DdeCreateDataHandle(); test_DdeCreateStringHandle(); test_FreeDDElParam(); test_PackDDElParam();