Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(717)

Unified Diff: webkit/fileapi/external_mount_points_unittest.cc

Issue 11648027: Extract external file systems handling from isolated context. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: gypi file Created 7 years, 11 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
Index: webkit/fileapi/external_mount_points_unittest.cc
diff --git a/webkit/fileapi/external_mount_points_unittest.cc b/webkit/fileapi/external_mount_points_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..379d146359518612941dd04f03f3d08bd8691e07
--- /dev/null
+++ b/webkit/fileapi/external_mount_points_unittest.cc
@@ -0,0 +1,227 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "webkit/fileapi/external_mount_points.h"
+
+#include <string>
+
+#include "base/file_path.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+#define FPL FILE_PATH_LITERAL
+
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+#define DRIVE FPL("C:")
+#else
+#define DRIVE
+#endif
+
+namespace {
+
+TEST(ExternalMountPointsTest, AddMountPoint) {
+ scoped_refptr<fileapi::ExternalMountPoints> mount_points(
+ fileapi::ExternalMountPoints::CreateRefCounted());
+
+ struct TestCase {
+ // The mount point's name.
+ const char* const name;
+ // The mount point's path.
+ const FilePath::CharType* const path;
+ // Whether the mount point registration should succeed.
+ bool success;
+ // Path returned by GetRegisteredPath. NULL if the method is expected to
+ // fail.
+ const FilePath::CharType* const registered_path;
+ };
+
+ const TestCase kTestCases[] = {
+ // Valid mount point.
+ { "test", DRIVE FPL("/foo/test"), true, DRIVE FPL("/foo/test") },
+ // Valid mount point with only one path component.
+ { "bbb", DRIVE FPL("/bbb"), true, DRIVE FPL("/bbb") },
+ // Existing mount point path is substring of the mount points path.
+ { "test11", DRIVE FPL("/foo/test11"), true, DRIVE FPL("/foo/test11") },
+ // Path substring of an existing path.
+ { "test1", DRIVE FPL("/foo/test1"), true, DRIVE FPL("/foo/test1") },
+ // Empty mount point name and path.
+ { "", DRIVE FPL(""), false, NULL },
+ // Empty mount point name.
+ { "", DRIVE FPL("/ddd"), false, NULL },
+ // Empty mount point path.
+ { "empty_path", FPL(""), true, FPL("") },
+ // Name different from path's base name.
+ { "not_base_name", DRIVE FPL("/x/y/z"), true, DRIVE FPL("/x/y/z") },
+ // References parent.
+ { "invalid", DRIVE FPL("../foo/invalid"), false, NULL },
+ // Relative path.
+ { "relative", DRIVE FPL("foo/relative"), false, NULL },
+ // Existing mount point path.
+ { "path_exists", DRIVE FPL("/foo/test"), false, NULL },
+ // Mount point with the same name exists.
+ { "test", DRIVE FPL("/foo/a/test_name_exists"), false,
+ DRIVE FPL("/foo/test") },
+ // Child of an existing mount point.
+ { "a1", DRIVE FPL("/foo/test/a"), false, NULL },
+ // Parent of an existing mount point.
+ { "foo1", DRIVE FPL("/foo"), false, NULL },
+ // Bit bigger depth.
+ { "g", DRIVE FPL("/foo/a/b/c/d/e/f/g"), true,
+ DRIVE FPL("/foo/a/b/c/d/e/f/g") },
+ // Sibling mount point (with similar name) exists.
+ { "ff", DRIVE FPL("/foo/a/b/c/d/e/ff"), true,
+ DRIVE FPL("/foo/a/b/c/d/e/ff") },
+ // Lexicographically last among existing mount points.
+ { "yyy", DRIVE FPL("/zzz/yyy"), true, DRIVE FPL("/zzz/yyy") },
+ // Parent of the lexicographically last mount point.
+ { "zzz1", DRIVE FPL("/zzz"), false, NULL },
+ // Child of the lexicographically last mount point.
+ { "xxx1", DRIVE FPL("/zzz/yyy/xxx"), false, NULL },
+ // Lexicographically first among existing mount points.
+ { "b", DRIVE FPL("/a/b"), true, DRIVE FPL("/a/b") },
+ // Parent of lexicographically first mount point.
+ { "a2", DRIVE FPL("/a"), false, NULL },
+ // Child of lexicographically last mount point.
+ { "c1", DRIVE FPL("/a/b/c"), false, NULL },
+ // Parent to all of the mount points.
+ { "root", DRIVE FPL("/"), false, NULL },
+ // Path contains .. component.
+ { "funky", DRIVE FPL("/tt/fun/../funky"), false, NULL },
+ // Windows separators.
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { "win", DRIVE FPL("\\try\\separators\\win"), true,
+ DRIVE FPL("\\try\\separators\\win") },
+ { "win1", DRIVE FPL("\\try/separators\\win1"), true,
+ DRIVE FPL("\\try/separators\\win1") },
+ { "win2", DRIVE FPL("\\try/separators\\win"), false, NULL },
+#else
+ { "win", DRIVE FPL("\\separators\\win"), false, NULL },
+ { "win1", DRIVE FPL("\\try/separators\\win1"), false, NULL },
+#endif
+ // Win separators, but relative path.
+ { "win2", DRIVE FPL("try\\separators\\win2"), false, NULL },
+ };
+
+ // Test adding mount points.
+ for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+ EXPECT_EQ(kTestCases[i].success,
+ mount_points->RegisterFileSystem(
+ kTestCases[i].name,
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(kTestCases[i].path)))
+ << "Adding mount point: " << kTestCases[i].name << " with path "
+ << kTestCases[i].path;
+ }
+
+ // Test that final mount point presence state is as expected.
+ for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+ FilePath found_path;
+ EXPECT_EQ(kTestCases[i].registered_path != NULL,
+ mount_points->GetRegisteredPath(kTestCases[i].name, &found_path))
+ << "Test case: " << i;
+
+ if (kTestCases[i].registered_path) {
+ FilePath expected_path(kTestCases[i].registered_path);
+ EXPECT_EQ(expected_path.NormalizePathSeparators(), found_path);
+ }
+ }
+}
+
+TEST(ExternalMountPointsTest, GetVirtualPath) {
+ scoped_refptr<fileapi::ExternalMountPoints> mount_points(
+ fileapi::ExternalMountPoints::CreateRefCounted());
+
+ mount_points->RegisterFileSystem("c",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(DRIVE FPL("/a/b/c")));
+ // Note that "/a/b/c" < "/a/b/c(1)" < "/a/b/c/".
+ mount_points->RegisterFileSystem("c(1)",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(DRIVE FPL("/a/b/c(1)")));
+ mount_points->RegisterFileSystem("x",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(DRIVE FPL("/z/y/x")));
+ mount_points->RegisterFileSystem("o",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(DRIVE FPL("/m/n/o")));
+ // A mount point whose name does not match its path base name.
+ mount_points->RegisterFileSystem("mount",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(DRIVE FPL("/root/foo")));
+ // A mount point with an empty path.
+ mount_points->RegisterFileSystem("empty_path",
+ fileapi::kFileSystemTypeNativeLocal,
+ FilePath(FPL("")));
+
+ struct TestCase {
+ const FilePath::CharType* const local_path;
+ bool success;
+ const FilePath::CharType* const virtual_path;
+ };
+
+ const TestCase kTestCases[] = {
+ // Empty path.
+ { FPL(""), false, FPL("") },
+ // No registered mount point (but is parent to a mount point).
+ { DRIVE FPL("/a/b"), false, FPL("") },
+ // No registered mount point (but is parent to a mount point).
+ { DRIVE FPL("/z/y"), false, FPL("") },
+ // No registered mount point (but is parent to a mount point).
+ { DRIVE FPL("/m/n"), false, FPL("") },
+ // No registered mount point.
+ { DRIVE FPL("/foo/mount"), false, FPL("") },
+ // An existing mount point path is substring.
+ { DRIVE FPL("/a/b/c1"), false, FPL("") },
+ // No leading /.
+ { DRIVE FPL("a/b/c"), false, FPL("") },
+ // Sibling to a root path.
+ { DRIVE FPL("/a/b/d/e"), false, FPL("") },
+ // Sibling to a root path.
+ { DRIVE FPL("/z/y/v/u"), false, FPL("") },
+ // Sibling to a root path.
+ { DRIVE FPL("/m/n/p/q"), false, FPL("") },
+ // Mount point root path.
+ { DRIVE FPL("/a/b/c"), true, FPL("c") },
+ // Mount point root path.
+ { DRIVE FPL("/z/y/x"), true, FPL("x") },
+ // Mount point root path.
+ { DRIVE FPL("/m/n/o"), true, FPL("o") },
+ // Mount point child path.
+ { DRIVE FPL("/a/b/c/d/e"), true, FPL("c/d/e") },
+ // Mount point child path.
+ { DRIVE FPL("/z/y/x/v/u"), true, FPL("x/v/u") },
+ // Mount point child path.
+ { DRIVE FPL("/m/n/o/p/q"), true, FPL("o/p/q") },
+ // Name doesn't match mount point path base name.
+ { DRIVE FPL("/root/foo/a/b/c"), true, FPL("mount/a/b/c") },
+ { DRIVE FPL("/root/foo"), true, FPL("mount") },
+ // Mount point contains character whose ASCII code is smaller than file path
+ // separator's.
+ { DRIVE FPL("/a/b/c(1)/d/e"), true, FPL("c(1)/d/e") },
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ // Path with win separators mixed in.
+ { DRIVE FPL("/a\\b\\c/d"), true, FPL("c/d") },
+#endif
+ };
+
+ for (size_t i = 0; i < ARRAYSIZE_UNSAFE(kTestCases); ++i) {
+ // Initialize virtual path with a value.
+ FilePath virtual_path(DRIVE FPL("/mount"));
+ FilePath local_path(kTestCases[i].local_path);
+ EXPECT_EQ(kTestCases[i].success,
+ mount_points->GetVirtualPath(local_path, &virtual_path))
+ << "Resolving " << kTestCases[i].local_path;
+
+ // There are no guarantees for |virtual_path| value if |GetVirtualPath|
+ // fails.
+ if (!kTestCases[i].success)
+ continue;
+
+ FilePath expected_virtual_path(kTestCases[i].virtual_path);
+ EXPECT_EQ(expected_virtual_path.NormalizePathSeparators(), virtual_path)
+ << "Resolving " << kTestCases[i].local_path;
+ }
+}
+
+} // namespace
+

Powered by Google App Engine
This is Rietveld 408576698