[PATCH 3/4] dmusic: Check wrong params when creating a port + tests.
Christian Costa
titan.costa at gmail.com
Mon Apr 9 06:31:22 CDT 2012
---
dlls/dmusic/dmusic.c | 17 ++++++++++++-----
dlls/dmusic/tests/dmusic.c | 10 ++++++++++
2 files changed, 22 insertions(+), 5 deletions(-)
diff --git a/dlls/dmusic/dmusic.c b/dlls/dmusic/dmusic.c
index 5e089d8..c58b4e9 100644
--- a/dlls/dmusic/dmusic.c
+++ b/dlls/dmusic/dmusic.c
@@ -176,12 +176,19 @@ static HRESULT WINAPI IDirectMusic8Impl_CreatePort (LPDIRECTMUSIC8 iface, REFCLS
GUID default_port;
const GUID *request_port = rclsidPort;
- TRACE("(%p, %s, %p, %p, %p)\n", This, debugstr_dmguid(rclsidPort), pPortParams, ppPort, pUnkOuter);
- if (TRACE_ON(dmusic))
- dump_DMUS_PORTPARAMS(pPortParams);
+ TRACE("(%p, %s, %p, %p, %p)\n", This, debugstr_dmguid(rclsidPort), pPortParams, ppPort, pUnkOuter);
- if(!rclsidPort)
- return E_POINTER;
+ if (!rclsidPort)
+ return E_POINTER;
+ if (!pPortParams)
+ return E_INVALIDARG;
+ if (!ppPort)
+ return E_POINTER;
+ if (pUnkOuter)
+ return CLASS_E_NOAGGREGATION;
+
+ if (TRACE_ON(dmusic))
+ dump_DMUS_PORTPARAMS(pPortParams);
ZeroMemory(&PortCaps, sizeof(DMUS_PORTCAPS));
PortCaps.dwSize = sizeof(DMUS_PORTCAPS);
diff --git a/dlls/dmusic/tests/dmusic.c b/dlls/dmusic/tests/dmusic.c
index 6853ad9..29ad642 100644
--- a/dlls/dmusic/tests/dmusic.c
+++ b/dlls/dmusic/tests/dmusic.c
@@ -66,6 +66,16 @@ static void test_dmusic(void)
hr = IDirectMusic_SetDirectSound(dmusic, NULL, NULL);
ok(hr == S_OK, "IDirectMusic_SetDirectSound returned: %x\n", hr);
+ /* Check wrong params */
+ hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, (IUnknown*)dmusic);
+ ok(hr == CLASS_E_NOAGGREGATION, "IDirectMusic_CreatePort returned: %x\n", hr);
+ hr = IDirectMusic_CreatePort(dmusic, NULL, &port_params, &port, NULL);
+ ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
+ hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, NULL, &port, NULL);
+ ok(hr == E_INVALIDARG, "IDirectMusic_CreatePort returned: %x\n", hr);
+ hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, NULL, NULL);
+ ok(hr == E_POINTER, "IDirectMusic_CreatePort returned: %x\n", hr);
+
/* Test creation of default port with GUID_NULL */
hr = IDirectMusic_CreatePort(dmusic, &GUID_NULL, &port_params, &port, NULL);
ok(hr == S_OK, "IDirectMusic_CreatePort returned: %x\n", hr);
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