shell32/tests: Add tests for SHQueryRecycleBin.

dlls/shell32/tests/Makefile.in

@@ -8,6 +8,7 @@ C_SRCS = \
 	ebrowser.c \
 	generated.c \
 	progman_dde.c \
+	recyclebin.c \
 	shelldispatch.c \
 	shelllink.c \
 	shellole.c \

dlls/shell32/tests/recyclebin.c

+/*
+ * Tests for recycle bin functions
+ *
+ * Copyright 2011 Jay Yang
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include "shellapi.h"
+
+#include <stdio.h>
+#include "wine/test.h"
+
+static int (WINAPI *pSHQueryRecycleBinA)(LPCSTR,LPSHQUERYRBINFO);
+static int (WINAPI *pSHFileOperationA)(LPSHFILEOPSTRUCTA);
+
+static char int64_buffer[65];
+/* Note: This function uses a single buffer for the return value.*/
+static const char* str_from_int64(__int64 ll)
+{
+
+    if (sizeof(ll) > sizeof(unsigned long) && ll >> 32)
+        sprintf(int64_buffer,"%lx%08lx",(unsigned long)(ll >> 32),(unsigned long)ll);
+    else
+        sprintf(int64_buffer,"%lx",(unsigned long)ll);
+    return int64_buffer;
+}
+
+static void setup_pointers(void)
+{
+    HMODULE hshell32 = GetModuleHandleA("shell32.dll");
+    pSHQueryRecycleBinA = (void*)GetProcAddress(hshell32, "SHQueryRecycleBinA");
+    pSHFileOperationA = (void*)GetProcAddress(hshell32, "SHFileOperationA");
+}
+
+static void test_query_recyclebin(void)
+{
+    SHQUERYRBINFO info1={sizeof(info1),0xdeadbeef,0xdeadbeef};
+    SHQUERYRBINFO info2={sizeof(info2),0xdeadbeef,0xdeadbeef};
+    UINT written;
+    HRESULT hr;
+    HANDLE file;
+    SHFILEOPSTRUCTA shfo;
+    const CHAR *name="test.txt";
+    CHAR buf[MAX_PATH+strlen(name)+2];
+    if(!pSHQueryRecycleBinA)
+    {
+        skip("SHQueryRecycleBinA does not exist");
+        return;
+    }
+    if(!pSHFileOperationA)
+    {
+        skip("SHFileOperationA does not exist");
+        return;
+    }
+    GetCurrentDirectoryA(MAX_PATH, buf);
+    strcat(buf,"\\");
+    strcat(buf,name);
+    buf[strlen(buf) + 1] = '\0';
+    hr = pSHQueryRecycleBinA(buf,&info1);
+    ok(hr == S_OK, "SHQueryRecycleBinA failed with error 0x%x\n", hr);
+    ok(info1.i64Size!=0xdeadbeef,"i64Size not set\n");
+    ok(info1.i64NumItems!=0xdeadbeef,"i64NumItems not set\n");
+    /*create and send a file to the recycle bin*/
+    file = CreateFileA(name,GENERIC_WRITE,0,NULL,CREATE_ALWAYS,0,NULL);
+    ok(file != INVALID_HANDLE_VALUE, "Failure to open file %s\n",name);
+    WriteFile(file,name,strlen(name),&written,NULL);
+    CloseHandle(file);
+    shfo.hwnd = NULL;
+    shfo.wFunc = FO_DELETE;
+    shfo.pFrom = buf;
+    shfo.pTo = NULL;
+    shfo.fFlags = FOF_FILESONLY | FOF_NOCONFIRMATION | FOF_SILENT | FOF_ALLOWUNDO;
+    shfo.hNameMappings = NULL;
+    shfo.lpszProgressTitle = NULL;
+    ok(!pSHFileOperationA(&shfo), "Deletion was not successful\n");
+    hr = pSHQueryRecycleBinA(buf,&info2);
+    ok(hr == S_OK, "SHQueryRecycleBinW failed with error 0x%x\n", hr);
+    todo_wine ok(info2.i64Size==info1.i64Size+written,"Expected recycle bin to have 0x%s bytes\n",str_from_int64(info1.i64Size+written));
+    todo_wine ok(info2.i64NumItems==info1.i64NumItems+1,"Expected recycle bin to have 0x%s items\n",str_from_int64(info1.i64NumItems+1));
+}
+
+
+START_TEST(recyclebin)
+{
+    setup_pointers();
+    test_query_recyclebin();
+}