1/*
2 * Copyright (C) 2013 Igalia S.L.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. Neither the name of Apple Inc. ("Apple") nor the names of
14 * its contributors may be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
29#include "config.h"
30#include "InjectedBundleUtilities.h"
31
32#include <gtk/gtk.h>
33#include <wtf/glib/GLibUtilities.h>
34#include <wtf/glib/GUniquePtr.h>
35
36namespace WTR {
37
38CString topLevelPath()
39{
40 if (const char* topLevelDirectory = g_getenv("WEBKIT_TOP_LEVEL"))
41 return topLevelDirectory;
42
43 // If the environment variable wasn't provided then assume we were built into
44 // WebKitBuild/Debug or WebKitBuild/Release. Obviously this will fail if the build
45 // directory is non-standard, but we can't do much more about this.
46 GUniquePtr<char> parentPath(g_path_get_dirname(getCurrentExecutablePath().data()));
47 GUniquePtr<char> layoutTestsPath(g_build_filename(parentPath.get(), "..", "..", "..", nullptr));
48 GUniquePtr<char> absoluteTopLevelPath(realpath(layoutTestsPath.get(), 0));
49 return absoluteTopLevelPath.get();
50}
51
52} // namespace WTR
53