[PATCH] mf/tests: Add some tests for node management.

[Nikolay Sivov]

Signed-off-by: Nikolay Sivov 
---
 dlls/mf/tests/mf.c | 134 ++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 132 insertions(+), 2 deletions(-)

diff --git a/dlls/mf/tests/mf.c b/dlls/mf/tests/mf.c
index 6e77f6b77c..d6091cb629 100644
--- a/dlls/mf/tests/mf.c
+++ b/dlls/mf/tests/mf.c
@@ -28,29 +28,159 @@

#include "initguid.h"
 #include "mfapi.h"
+#include "mferror.h"
 #include "mfidl.h"

#include "wine/test.h"

static void test_topology(void)
 {
+    IMFTopologyNode *node, *node2;
     IMFTopology *topology;
-    IMFTopologyNode *node;
+    WORD count;
     HRESULT hr;
+    TOPOID id;

hr = MFCreateTopology(NULL);
     ok(hr == E_POINTER, "got %#x\n", hr);

hr = MFCreateTopology(&topology);
     ok(hr == S_OK, "got %#x\n", hr);
-    IMFTopology_Release(topology);

hr = MFCreateTopologyNode(MF_TOPOLOGY_OUTPUT_NODE, NULL);
     ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);

hr = MFCreateTopologyNode(MF_TOPOLOGY_OUTPUT_NODE, &node);
     ok(hr == S_OK, "Failed to create topology node, hr %#x.\n", hr);
+
+    hr = MFCreateTopologyNode(MF_TOPOLOGY_TEE_NODE, &node2);
+    ok(hr == S_OK, "Failed to create topology node, hr %#x.\n", hr);
+
+    hr = IMFTopologyNode_GetTopoNodeID(node, &id);
+todo_wine
+    ok(hr == S_OK, "Failed to get node id, hr %#x.\n", hr);
+
+    hr = IMFTopologyNode_SetTopoNodeID(node2, id);
+todo_wine
+    ok(hr == S_OK, "Failed to set node id, hr %#x.\n", hr);
+
+    count = 1;
+    hr = IMFTopology_GetNodeCount(topology, &count);
+todo_wine {
+    ok(hr == S_OK, "Failed to get node count, hr %#x.\n", hr);
+    ok(count == 0, "Unexpected node count %u.\n", count);
+}
+    /* Same id, different nodes. */
+    hr = IMFTopology_AddNode(topology, node);
+todo_wine
+    ok(hr == S_OK, "Failed to add a node, hr %#x.\n", hr);
+
+    count = 0;
+    hr = IMFTopology_GetNodeCount(topology, &count);
+todo_wine {
+    ok(hr == S_OK, "Failed to get node count, hr %#x.\n", hr);
+    ok(count == 1, "Unexpected node count %u.\n", count);
+}
+    hr = IMFTopology_AddNode(topology, node2);
+todo_wine
+    ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+    IMFTopologyNode_Release(node2);
+
+    hr = IMFTopology_GetNodeByID(topology, id, &node2);
+todo_wine {
+    ok(hr == S_OK, "Failed to get a node, hr %#x.\n", hr);
+    ok(node2 == node, "Unexpected node.\n");
+}
+    if (SUCCEEDED(hr))
+        IMFTopologyNode_Release(node2);
+
+    /* Change node id, add it again. */
+    hr = IMFTopologyNode_SetTopoNodeID(node, ++id);
+todo_wine
+    ok(hr == S_OK, "Failed to set node id, hr %#x.\n", hr);
+
+    hr = IMFTopology_GetNodeByID(topology, id, &node2);
+todo_wine {
+    ok(hr == S_OK, "Failed to get a node, hr %#x.\n", hr);
+    ok(node2 == node, "Unexpected node.\n");
+}
+    if (SUCCEEDED(hr))
+        IMFTopologyNode_Release(node2);
+
+    hr = IMFTopology_GetNodeByID(topology, id + 1, &node2);
+todo_wine
+    ok(hr == MF_E_NOT_FOUND, "Unexpected hr %#x.\n", hr);
+
+    hr = IMFTopology_AddNode(topology, node);
+todo_wine
+    ok(hr == E_INVALIDARG, "Failed to add a node, hr %#x.\n", hr);
+
+    hr = IMFTopology_GetNode(topology, 0, &node2);
+todo_wine {
+    ok(hr == S_OK, "Failed to get a node, hr %#x.\n", hr);
+    ok(node2 == node, "Unexpected node.\n");
+}
+    if (SUCCEEDED(hr))
+        IMFTopologyNode_Release(node2);
+
+    hr = IMFTopology_GetNode(topology, 1, &node2);
+todo_wine
+    ok(hr == MF_E_INVALIDINDEX, "Failed to get a node, hr %#x.\n", hr);
+
+    hr = IMFTopology_GetNode(topology, -2, &node2);
+todo_wine
+    ok(hr == MF_E_INVALIDINDEX, "Failed to get a node, hr %#x.\n", hr);
+
+    hr = MFCreateTopologyNode(MF_TOPOLOGY_TEE_NODE, &node2);
+    ok(hr == S_OK, "Failed to create topology node, hr %#x.\n", hr);
+    hr = IMFTopology_AddNode(topology, node2);
+todo_wine
+    ok(hr == S_OK, "Failed to add a node, hr %#x.\n", hr);
+    IMFTopologyNode_Release(node2);
+
+    count = 0;
+    hr = IMFTopology_GetNodeCount(topology, &count);
+todo_wine {
+    ok(hr == S_OK, "Failed to get node count, hr %#x.\n", hr);
+    ok(count == 2, "Unexpected node count %u.\n", count);
+}
+    /* Remove with detached node, existing id. */
+    hr = MFCreateTopologyNode(MF_TOPOLOGY_TEE_NODE, &node2);
+    ok(hr == S_OK, "Failed to create topology node, hr %#x.\n", hr);
+    hr = IMFTopologyNode_SetTopoNodeID(node2, id);
+todo_wine
+    ok(hr == S_OK, "Failed to set node id, hr %#x.\n", hr);
+    hr = IMFTopology_RemoveNode(topology, node2);
+todo_wine
+    ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+    IMFTopologyNode_Release(node2);
+
+    hr = IMFTopology_RemoveNode(topology, node);
+todo_wine
+    ok(hr == S_OK, "Failed to remove a node, hr %#x.\n", hr);
+
+    count = 0;
+    hr = IMFTopology_GetNodeCount(topology, &count);
+todo_wine {
+    ok(hr == S_OK, "Failed to get node count, hr %#x.\n", hr);
+    ok(count == 1, "Unexpected node count %u.\n", count);
+}
+    hr = IMFTopology_Clear(topology);
+todo_wine
+    ok(hr == S_OK, "Failed to clear topology, hr %#x.\n", hr);
+
+    count = 1;
+    hr = IMFTopology_GetNodeCount(topology, &count);
+todo_wine {
+    ok(hr == S_OK, "Failed to get node count, hr %#x.\n", hr);
+    ok(count == 0, "Unexpected node count %u.\n", count);
+}
+    hr = IMFTopology_Clear(topology);
+todo_wine
+    ok(hr == S_OK, "Failed to clear topology, hr %#x.\n", hr);
+
     IMFTopologyNode_Release(node);
+    IMFTopology_Release(topology);
 }

static HRESULT WINAPI test_getservice_QI(IMFGetService *iface, REFIID riid, void **obj)