wininet: Add tests for some URL cache functions.

dlls/wininet/tests/Makefile.in

@@ -10,7 +10,8 @@ CTESTS = \
 	generated.c \
 	http.c \
 	internet.c \
-	url.c
+	url.c \
+	urlcache.c
 
 @MAKE_TEST_RULES@
 

dlls/wininet/tests/urlcache.c

+/*
+ * URL Cache Tests
+ *
+ * Copyright 2008 Robert Shearman for CodeWeavers
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "windef.h"
+#include "winbase.h"
+#include "wininet.h"
+
+#include "wine/test.h"
+
+#define TEST_URL    "http://urlcachetest.winehq.org/index.html"
+
+static void test_urlcacheA(void)
+{
+    BOOL ret;
+    char filename[MAX_PATH + 1];
+    HANDLE hFile;
+    DWORD written;
+    BYTE zero_byte = 0;
+    LPINTERNET_CACHE_ENTRY_INFO lpCacheEntryInfo;
+    DWORD cbCacheEntryInfo;
+    static const FILETIME filetime_zero;
+
+    ret = CreateUrlCacheEntry(TEST_URL, 0, "html", filename, 0);
+    ok(ret, "CreateUrlCacheEntry failed with error %d\n", GetLastError());
+
+    hFile = CreateFileA(filename, GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_WRITE,
+                        NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
+    ok(hFile != INVALID_HANDLE_VALUE, "CreateFileA failed with error %d\n", GetLastError());
+
+    ret = WriteFile(hFile, &zero_byte, sizeof(zero_byte), &written, NULL);
+    ok(ret, "WriteFile failed with error %d\n", GetLastError());
+
+    CloseHandle(hFile);
+
+    ret = CommitUrlCacheEntry(TEST_URL, filename, filetime_zero, filetime_zero, NORMAL_CACHE_ENTRY, NULL, 0, NULL, NULL);
+    ok(ret, "CommitUrlCacheEntry failed with error %d\n", GetLastError());
+
+    cbCacheEntryInfo = 0;
+    ret = RetrieveUrlCacheEntryFile(TEST_URL, NULL, &cbCacheEntryInfo, 0);
+    ok(!ret, "RetrieveUrlCacheEntryFile should have failed\n");
+    ok(GetLastError() == ERROR_INSUFFICIENT_BUFFER, "RetrieveUrlCacheEntryFile should have set last error to ERROR_INSUFFICIENT_BUFFER instead of %d\n", GetLastError());
+
+    lpCacheEntryInfo = HeapAlloc(GetProcessHeap(), 0, cbCacheEntryInfo);
+    ret = RetrieveUrlCacheEntryFile(TEST_URL, lpCacheEntryInfo, &cbCacheEntryInfo, 0);
+    ok(ret, "RetrieveUrlCacheEntryFile failed with error %d\n", GetLastError());
+
+    ok(lpCacheEntryInfo->dwStructSize == sizeof(*lpCacheEntryInfo), "lpCacheEntryInfo->dwStructSize was %d\n", lpCacheEntryInfo->dwStructSize);
+    ok(!strcmp(lpCacheEntryInfo->lpszSourceUrlName, TEST_URL), "lpCacheEntryInfo->lpszSourceUrlName should be %s instead of %s\n", TEST_URL, lpCacheEntryInfo->lpszSourceUrlName);
+
+    HeapFree(GetProcessHeap(), 0, lpCacheEntryInfo);
+
+    ret = UnlockUrlCacheEntryFile(TEST_URL, 0);
+    ok(ret, "UnlockUrlCacheEntryFile failed with error %d\n", GetLastError());
+
+    ret = DeleteUrlCacheEntry(TEST_URL);
+    ok(ret, "DeleteUrlCacheEntry failed with error %d\n", GetLastError());
+
+    ret = DeleteFile(filename);
+    todo_wine
+    ok(!ret && GetLastError() == ERROR_FILE_NOT_FOUND, "local file should no longer exist\n");
+}
+
+START_TEST(urlcache)
+{
+    test_urlcacheA();
+}