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Sweden-Number/dlls/qmgr/tests/enum_files.c

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/*
* Unit test suite for Enum Background Copy Files Interface
*
* Copyright 2007, 2008 Google (Roy Shea, Dan Hipschman)
*
* 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
*/
#include <shlwapi.h>
#include <stdio.h>
#define COBJMACROS
#include "wine/test.h"
#include "bits.h"
/* Globals used by many tests */
#define NUM_FILES 2 /* At least two. */
static const WCHAR test_remoteNameA[] = {'r','e','m','o','t','e','A', 0};
static const WCHAR test_localNameA[] = {'l','o','c','a','l','A', 0};
static const WCHAR test_remoteNameB[] = {'r','e','m','o','t','e','B', 0};
static const WCHAR test_localNameB[] = {'l','o','c','a','l','B', 0};
static const WCHAR test_displayName[] = {'T', 'e', 's', 't', 0};
static const ULONG test_fileCount = NUM_FILES;
static IBackgroundCopyJob *test_job;
static IBackgroundCopyManager *test_manager;
static IEnumBackgroundCopyFiles *test_enumFiles;
/* Helper function to add a file to a job. The helper function takes base
file name and creates properly formed path and URL strings for creation of
the file. */
static HRESULT addFileHelper(IBackgroundCopyJob* job,
const WCHAR *localName, const WCHAR *remoteName)
{
DWORD urlSize;
WCHAR localFile[MAX_PATH];
WCHAR remoteUrl[MAX_PATH];
WCHAR remoteFile[MAX_PATH];
GetCurrentDirectoryW(MAX_PATH, localFile);
PathAppendW(localFile, localName);
GetCurrentDirectoryW(MAX_PATH, remoteFile);
PathAppendW(remoteFile, remoteName);
urlSize = MAX_PATH;
UrlCreateFromPathW(remoteFile, remoteUrl, &urlSize, 0);
UrlUnescapeW(remoteUrl, NULL, &urlSize, URL_UNESCAPE_INPLACE);
return IBackgroundCopyJob_AddFile(test_job, remoteUrl, localFile);
}
/* Generic test setup */
static BOOL setup(void)
{
HRESULT hres;
GUID test_jobId;
hres = CoCreateInstance(&CLSID_BackgroundCopyManager, NULL,
CLSCTX_LOCAL_SERVER, &IID_IBackgroundCopyManager,
(void **) &test_manager);
if(hres != S_OK)
return FALSE;
hres = IBackgroundCopyManager_CreateJob(test_manager, test_displayName,
BG_JOB_TYPE_DOWNLOAD, &test_jobId,
&test_job);
if(hres != S_OK)
{
IBackgroundCopyManager_Release(test_manager);
return FALSE;
}
if (addFileHelper(test_job, test_localNameA, test_remoteNameA) != S_OK
|| addFileHelper(test_job, test_localNameB, test_remoteNameB) != S_OK
|| IBackgroundCopyJob_EnumFiles(test_job, &test_enumFiles) != S_OK)
{
IBackgroundCopyJob_Release(test_job);
IBackgroundCopyManager_Release(test_manager);
return FALSE;
}
return TRUE;
}
/* Generic test cleanup */
static void teardown(void)
{
IEnumBackgroundCopyFiles_Release(test_enumFiles);
IBackgroundCopyJob_Release(test_job);
IBackgroundCopyManager_Release(test_manager);
}
/* Test GetCount */
static void test_GetCount(void)
{
HRESULT hres;
ULONG fileCount;
hres = IEnumBackgroundCopyFiles_GetCount(test_enumFiles, &fileCount);
ok(hres == S_OK, "GetCount failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to get count from test_enumFiles.\n");
return;
}
ok(fileCount == test_fileCount, "Got incorrect count\n");
}
/* Test Next with a NULL pceltFetched*/
static void test_Next_walkListNull(void)
{
HRESULT hres;
IBackgroundCopyFile *file;
ULONG i;
/* Fetch the available files */
for (i = 0; i < test_fileCount; i++)
{
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, 1, &file, NULL);
ok(hres == S_OK, "Next failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to get file from test_enumFiles\n");
return;
}
IBackgroundCopyFile_Release(file);
}
/* Attempt to fetch one more than the number of available files */
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, 1, &file, NULL);
ok(hres == S_FALSE, "Next off end of available files failed: %08x\n", hres);
}
/* Test Next by requesting one file at a time */
static void test_Next_walkList_1(void)
{
HRESULT hres;
IBackgroundCopyFile *file;
ULONG fetched;
ULONG i;
/* Fetch the available files */
for (i = 0; i < test_fileCount; i++)
{
file = NULL;
fetched = 0;
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, 1, &file, &fetched);
ok(hres == S_OK, "Next failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to get file from test_enumFiles\n");
return;
}
ok(fetched == 1, "Next returned the incorrect number of files: %08x\n", hres);
ok(file != NULL, "Next returned NULL\n");
if (file)
IBackgroundCopyFile_Release(file);
}
/* Attempt to fetch one more than the number of available files */
fetched = 0;
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, 1, &file, &fetched);
ok(hres == S_FALSE, "Next off end of available files failed: %08x\n", hres);
ok(fetched == 0, "Next returned the incorrect number of files: %08x\n", hres);
}
/* Test Next by requesting multiple files at a time */
static void test_Next_walkList_2(void)
{
HRESULT hres;
IBackgroundCopyFile *files[NUM_FILES];
ULONG fetched;
ULONG i;
for (i = 0; i < test_fileCount; i++)
files[i] = NULL;
fetched = 0;
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, test_fileCount, files, &fetched);
ok(hres == S_OK, "Next failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to get file from test_enumFiles\n");
return;
}
ok(fetched == test_fileCount, "Next returned the incorrect number of files: %08x\n", hres);
for (i = 0; i < test_fileCount; i++)
{
ok(files[i] != NULL, "Next returned NULL\n");
if (files[i])
IBackgroundCopyFile_Release(files[i]);
}
}
/* Test Next Error conditions */
static void test_Next_errors(void)
{
HRESULT hres;
IBackgroundCopyFile *files[NUM_FILES];
/* E_INVALIDARG: pceltFetched can ONLY be NULL if celt is 1 */
hres = IEnumBackgroundCopyFiles_Next(test_enumFiles, 2, files, NULL);
ok(hres == E_INVALIDARG, "Invalid call to Next succeeded: %08x\n", hres);
}
/* Test skipping through the files in a list */
static void test_Skip_walkList(void)
{
HRESULT hres;
ULONG i;
for (i = 0; i < test_fileCount; i++)
{
hres = IEnumBackgroundCopyFiles_Skip(test_enumFiles, 1);
ok(hres == S_OK, "Skip failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to properly Skip files\n");
return;
}
}
hres = IEnumBackgroundCopyFiles_Skip(test_enumFiles, 1);
ok(hres == S_FALSE, "Skip expected end of list: %08x\n", hres);
}
/* Test skipping off the end of the list */
static void test_Skip_offEnd(void)
{
HRESULT hres;
hres = IEnumBackgroundCopyFiles_Skip(test_enumFiles, test_fileCount + 1);
ok(hres == S_FALSE, "Skip expected end of list: %08x\n", hres);
}
/* Test resetting the file enumerator */
static void test_Reset(void)
{
HRESULT hres;
hres = IEnumBackgroundCopyFiles_Skip(test_enumFiles, test_fileCount);
ok(hres == S_OK, "Skip failed: %08x\n", hres);
hres = IEnumBackgroundCopyFiles_Reset(test_enumFiles);
ok(hres == S_OK, "Reset failed: %08x\n", hres);
if(hres != S_OK)
{
skip("Unable to Reset enumerator\n");
return;
}
hres = IEnumBackgroundCopyFiles_Skip(test_enumFiles, test_fileCount);
ok(hres == S_OK, "Reset failed: %08x\n", hres);
}
typedef void (*test_t)(void);
START_TEST(enum_files)
{
static const test_t tests[] = {
test_GetCount,
test_Next_walkListNull,
test_Next_walkList_1,
test_Next_walkList_2,
test_Next_errors,
test_Skip_walkList,
test_Skip_offEnd,
test_Reset,
0
};
const test_t *test;
CoInitialize(NULL);
for (test = tests; *test; ++test)
{
/* Keep state separate between tests. */
if (!setup())
{
skip("Unable to setup test\n");
break;
}
(*test)();
teardown();
}
CoUninitialize();
}
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