Detlef Riekenberg : winspool/tests: Add tests for EnumPorts.
Alexandre Julliard
julliard at wine.codeweavers.com
Mon Nov 6 08:48:51 CST 2006
Module: wine
Branch: master
Commit: d3a1737dac0afdf9cedde6672e5d91f17648e09c
URL: http://source.winehq.org/git/wine.git/?a=commit;h=d3a1737dac0afdf9cedde6672e5d91f17648e09c
Author: Detlef Riekenberg <wine.dev at web.de>
Date: Sat Nov 4 00:28:08 2006 +0100
winspool/tests: Add tests for EnumPorts.
---
dlls/winspool.drv/tests/info.c | 100 ++++++++++++++++++++++++++++++++++++++++
1 files changed, 100 insertions(+), 0 deletions(-)
diff --git a/dlls/winspool.drv/tests/info.c b/dlls/winspool.drv/tests/info.c
index bf77e89..ed11765 100644
--- a/dlls/winspool.drv/tests/info.c
+++ b/dlls/winspool.drv/tests/info.c
@@ -619,6 +619,105 @@ static void test_EnumMonitors(void)
} /* for(level ... */
}
+/* ########################### */
+
+static void test_EnumPorts(void)
+{
+ DWORD res;
+ DWORD level;
+ LPBYTE buffer;
+ DWORD cbBuf;
+ DWORD pcbNeeded;
+ DWORD pcReturned;
+
+ /* valid levels are 1 and 2 */
+ for(level = 0; level < 4; level++) {
+
+ cbBuf = 0xdeadbeef;
+ pcReturned = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ res = EnumPortsA(NULL, level, NULL, 0, &cbBuf, &pcReturned);
+ RETURN_ON_DEACTIVATED_SPOOLER(res)
+
+ /* use only a short test, when we test with an invalid level */
+ if(!level || (level > 2)) {
+ /* NT: ERROR_INVALID_LEVEL, 9x: success */
+ ok( (!res && (GetLastError() == ERROR_INVALID_LEVEL)) ||
+ (res && (pcReturned == 0)),
+ "(%d) returned %d with %d and 0x%08x (expected '0' with " \
+ "ERROR_INVALID_LEVEL or '!=0' and 0x0)\n",
+ level, res, GetLastError(), pcReturned);
+ continue;
+ }
+
+
+ /* Level 2 is not supported on NT 3.x */
+ if (!res && (GetLastError() == ERROR_INVALID_LEVEL)) {
+ trace("Level %d not supported, skipping tests\n", level);
+ continue;
+ }
+
+ ok((!res) && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
+ "(%d) returned %d with %d (expected '0' with " \
+ "ERROR_INSUFFICIENT_BUFFER)\n", level, res, GetLastError());
+
+ buffer = HeapAlloc(GetProcessHeap(), 0, cbBuf *2);
+ if (buffer == NULL) continue;
+
+ pcbNeeded = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ res = EnumPortsA(NULL, level, buffer, cbBuf, &pcbNeeded, &pcReturned);
+ ok(res, "(%d) returned %d with %d (expected '!=0')\n", level, res, GetLastError());
+ ok(pcbNeeded == cbBuf, "(%d) returned %d (expected %d)\n", level, pcbNeeded, cbBuf);
+ /* ToDo: Compare the returned Data with the Registry / "win.ini",[Ports] here */
+
+ pcbNeeded = 0xdeadbeef;
+ pcReturned = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ res = EnumPortsA(NULL, level, buffer, cbBuf+1, &pcbNeeded, &pcReturned);
+ ok(res, "(%d) returned %d with %d (expected '!=0')\n", level, res, GetLastError());
+ ok(pcbNeeded == cbBuf, "(%d) returned %d (expected %d)\n", level, pcbNeeded, cbBuf);
+
+ pcbNeeded = 0xdeadbeef;
+ SetLastError(0xdeadbeef);
+ res = EnumPortsA(NULL, level, buffer, cbBuf-1, &pcbNeeded, &pcReturned);
+ ok( !res && (GetLastError() == ERROR_INSUFFICIENT_BUFFER),
+ "(%d) returned %d with %d (expected '0' with " \
+ "ERROR_INSUFFICIENT_BUFFER)\n", level, res, GetLastError());
+ ok(pcbNeeded == cbBuf, "(%d) returned %d (expected %d)\n", level, pcbNeeded, cbBuf);
+
+ /*
+ Do not add this test:
+ res = EnumPortsA(NULL, level, NULL, cbBuf, &pcbNeeded, &pcReturned);
+ w2k+: RPC_X_NULL_REF_POINTER
+ NT3.5: ERROR_INVALID_USER_BUFFER
+ win9x: crash in winspool.drv
+ */
+
+ SetLastError(0xdeadbeef);
+ res = EnumPorts(NULL, level, buffer, cbBuf, NULL, &pcReturned);
+ /* NT: RPC_X_NULL_REF_POINTER (1780), 9x: success */
+ ok( (!res && (GetLastError() == RPC_X_NULL_REF_POINTER) ) ||
+ ( res && (GetLastError() == ERROR_SUCCESS) ),
+ "(%d) returned %d with %d (expected '0' with " \
+ "RPC_X_NULL_REF_POINTER or '!=0' with NO_ERROR)\n",
+ level, res, GetLastError());
+
+
+ SetLastError(0xdeadbeef);
+ res = EnumPorts(NULL, level, buffer, cbBuf, &pcbNeeded, NULL);
+ /* NT: RPC_X_NULL_REF_POINTER (1780), 9x: success */
+ ok( (!res && (GetLastError() == RPC_X_NULL_REF_POINTER) ) ||
+ ( res && (GetLastError() == ERROR_SUCCESS) ),
+ "(%d) returned %d with %d (expected '0' with " \
+ "RPC_X_NULL_REF_POINTER or '!=0' with NO_ERROR)\n",
+ level, res, GetLastError());
+
+ HeapFree(GetProcessHeap(), 0, buffer);
+ }
+}
+
+/* ########################### */
static void test_GetDefaultPrinter(void)
{
@@ -1413,6 +1512,7 @@ START_TEST(info)
test_EnumForms(NULL);
if (default_printer) test_EnumForms(default_printer);
test_EnumMonitors();
+ test_EnumPorts();
test_GetDefaultPrinter();
test_GetPrinterDriverDirectory();
test_GetPrintProcessorDirectory();
More information about the wine-cvs
mailing list