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diff --git a/base/files/file_path_unittest.cc b/base/files/file_path_unittest.cc
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+// Copyright (c) 2012 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 "base/basictypes.h"
+#include "base/file_util.h"
+#include "base/files/file_path.h"
+#include "base/utf_string_conversions.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+// This macro helps avoid wrapped lines in the test structs.
+#define FPL(x) FILE_PATH_LITERAL(x)
+
+// This macro constructs strings which can contain NULs.
+#define FPS(x) FilePath::StringType(FPL(x), arraysize(FPL(x)) - 1)
+
+namespace base {
+
+struct UnaryTestData {
+ const FilePath::CharType* input;
+ const FilePath::CharType* expected;
+};
+
+struct UnaryBooleanTestData {
+ const FilePath::CharType* input;
+ bool expected;
+};
+
+struct BinaryTestData {
+ const FilePath::CharType* inputs[2];
+ const FilePath::CharType* expected;
+};
+
+struct BinaryBooleanTestData {
+ const FilePath::CharType* inputs[2];
+ bool expected;
+};
+
+struct BinaryIntTestData {
+ const FilePath::CharType* inputs[2];
+ int expected;
+};
+
+struct UTF8TestData {
+ const FilePath::CharType* native;
+ const char* utf8;
+};
+
+// file_util winds up using autoreleased objects on the Mac, so this needs
+// to be a PlatformTest
+class FilePathTest : public PlatformTest {
+ protected:
+ virtual void SetUp() OVERRIDE {
+ PlatformTest::SetUp();
+ }
+ virtual void TearDown() OVERRIDE {
+ PlatformTest::TearDown();
+ }
+};
+
+TEST_F(FilePathTest, DirName) {
+ const struct UnaryTestData cases[] = {
+ { FPL(""), FPL(".") },
+ { FPL("aa"), FPL(".") },
+ { FPL("/aa/bb"), FPL("/aa") },
+ { FPL("/aa/bb/"), FPL("/aa") },
+ { FPL("/aa/bb//"), FPL("/aa") },
+ { FPL("/aa/bb/ccc"), FPL("/aa/bb") },
+ { FPL("/aa"), FPL("/") },
+ { FPL("/aa/"), FPL("/") },
+ { FPL("/"), FPL("/") },
+ { FPL("//"), FPL("//") },
+ { FPL("///"), FPL("/") },
+ { FPL("aa/"), FPL(".") },
+ { FPL("aa/bb"), FPL("aa") },
+ { FPL("aa/bb/"), FPL("aa") },
+ { FPL("aa/bb//"), FPL("aa") },
+ { FPL("aa//bb//"), FPL("aa") },
+ { FPL("aa//bb/"), FPL("aa") },
+ { FPL("aa//bb"), FPL("aa") },
+ { FPL("//aa/bb"), FPL("//aa") },
+ { FPL("//aa/"), FPL("//") },
+ { FPL("//aa"), FPL("//") },
+ { FPL("0:"), FPL(".") },
+ { FPL("@:"), FPL(".") },
+ { FPL("[:"), FPL(".") },
+ { FPL("`:"), FPL(".") },
+ { FPL("{:"), FPL(".") },
+ { FPL("\xB3:"), FPL(".") },
+ { FPL("\xC5:"), FPL(".") },
+#if defined(OS_WIN)
+ { FPL("\x0143:"), FPL(".") },
+#endif // OS_WIN
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:"), FPL("c:") },
+ { FPL("C:"), FPL("C:") },
+ { FPL("A:"), FPL("A:") },
+ { FPL("Z:"), FPL("Z:") },
+ { FPL("a:"), FPL("a:") },
+ { FPL("z:"), FPL("z:") },
+ { FPL("c:aa"), FPL("c:") },
+ { FPL("c:/"), FPL("c:/") },
+ { FPL("c://"), FPL("c://") },
+ { FPL("c:///"), FPL("c:/") },
+ { FPL("c:/aa"), FPL("c:/") },
+ { FPL("c:/aa/"), FPL("c:/") },
+ { FPL("c:/aa/bb"), FPL("c:/aa") },
+ { FPL("c:aa/bb"), FPL("c:aa") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("\\aa\\bb"), FPL("\\aa") },
+ { FPL("\\aa\\bb\\"), FPL("\\aa") },
+ { FPL("\\aa\\bb\\\\"), FPL("\\aa") },
+ { FPL("\\aa\\bb\\ccc"), FPL("\\aa\\bb") },
+ { FPL("\\aa"), FPL("\\") },
+ { FPL("\\aa\\"), FPL("\\") },
+ { FPL("\\"), FPL("\\") },
+ { FPL("\\\\"), FPL("\\\\") },
+ { FPL("\\\\\\"), FPL("\\") },
+ { FPL("aa\\"), FPL(".") },
+ { FPL("aa\\bb"), FPL("aa") },
+ { FPL("aa\\bb\\"), FPL("aa") },
+ { FPL("aa\\bb\\\\"), FPL("aa") },
+ { FPL("aa\\\\bb\\\\"), FPL("aa") },
+ { FPL("aa\\\\bb\\"), FPL("aa") },
+ { FPL("aa\\\\bb"), FPL("aa") },
+ { FPL("\\\\aa\\bb"), FPL("\\\\aa") },
+ { FPL("\\\\aa\\"), FPL("\\\\") },
+ { FPL("\\\\aa"), FPL("\\\\") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:\\"), FPL("c:\\") },
+ { FPL("c:\\\\"), FPL("c:\\\\") },
+ { FPL("c:\\\\\\"), FPL("c:\\") },
+ { FPL("c:\\aa"), FPL("c:\\") },
+ { FPL("c:\\aa\\"), FPL("c:\\") },
+ { FPL("c:\\aa\\bb"), FPL("c:\\aa") },
+ { FPL("c:aa\\bb"), FPL("c:aa") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ FilePath observed = input.DirName();
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, BaseName) {
+ const struct UnaryTestData cases[] = {
+ { FPL(""), FPL("") },
+ { FPL("aa"), FPL("aa") },
+ { FPL("/aa/bb"), FPL("bb") },
+ { FPL("/aa/bb/"), FPL("bb") },
+ { FPL("/aa/bb//"), FPL("bb") },
+ { FPL("/aa/bb/ccc"), FPL("ccc") },
+ { FPL("/aa"), FPL("aa") },
+ { FPL("/"), FPL("/") },
+ { FPL("//"), FPL("//") },
+ { FPL("///"), FPL("/") },
+ { FPL("aa/"), FPL("aa") },
+ { FPL("aa/bb"), FPL("bb") },
+ { FPL("aa/bb/"), FPL("bb") },
+ { FPL("aa/bb//"), FPL("bb") },
+ { FPL("aa//bb//"), FPL("bb") },
+ { FPL("aa//bb/"), FPL("bb") },
+ { FPL("aa//bb"), FPL("bb") },
+ { FPL("//aa/bb"), FPL("bb") },
+ { FPL("//aa/"), FPL("aa") },
+ { FPL("//aa"), FPL("aa") },
+ { FPL("0:"), FPL("0:") },
+ { FPL("@:"), FPL("@:") },
+ { FPL("[:"), FPL("[:") },
+ { FPL("`:"), FPL("`:") },
+ { FPL("{:"), FPL("{:") },
+ { FPL("\xB3:"), FPL("\xB3:") },
+ { FPL("\xC5:"), FPL("\xC5:") },
+#if defined(OS_WIN)
+ { FPL("\x0143:"), FPL("\x0143:") },
+#endif // OS_WIN
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:"), FPL("") },
+ { FPL("C:"), FPL("") },
+ { FPL("A:"), FPL("") },
+ { FPL("Z:"), FPL("") },
+ { FPL("a:"), FPL("") },
+ { FPL("z:"), FPL("") },
+ { FPL("c:aa"), FPL("aa") },
+ { FPL("c:/"), FPL("/") },
+ { FPL("c://"), FPL("//") },
+ { FPL("c:///"), FPL("/") },
+ { FPL("c:/aa"), FPL("aa") },
+ { FPL("c:/aa/"), FPL("aa") },
+ { FPL("c:/aa/bb"), FPL("bb") },
+ { FPL("c:aa/bb"), FPL("bb") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("\\aa\\bb"), FPL("bb") },
+ { FPL("\\aa\\bb\\"), FPL("bb") },
+ { FPL("\\aa\\bb\\\\"), FPL("bb") },
+ { FPL("\\aa\\bb\\ccc"), FPL("ccc") },
+ { FPL("\\aa"), FPL("aa") },
+ { FPL("\\"), FPL("\\") },
+ { FPL("\\\\"), FPL("\\\\") },
+ { FPL("\\\\\\"), FPL("\\") },
+ { FPL("aa\\"), FPL("aa") },
+ { FPL("aa\\bb"), FPL("bb") },
+ { FPL("aa\\bb\\"), FPL("bb") },
+ { FPL("aa\\bb\\\\"), FPL("bb") },
+ { FPL("aa\\\\bb\\\\"), FPL("bb") },
+ { FPL("aa\\\\bb\\"), FPL("bb") },
+ { FPL("aa\\\\bb"), FPL("bb") },
+ { FPL("\\\\aa\\bb"), FPL("bb") },
+ { FPL("\\\\aa\\"), FPL("aa") },
+ { FPL("\\\\aa"), FPL("aa") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:\\"), FPL("\\") },
+ { FPL("c:\\\\"), FPL("\\\\") },
+ { FPL("c:\\\\\\"), FPL("\\") },
+ { FPL("c:\\aa"), FPL("aa") },
+ { FPL("c:\\aa\\"), FPL("aa") },
+ { FPL("c:\\aa\\bb"), FPL("bb") },
+ { FPL("c:aa\\bb"), FPL("bb") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ FilePath observed = input.BaseName();
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, Append) {
+ const struct BinaryTestData cases[] = {
+ { { FPL(""), FPL("cc") }, FPL("cc") },
+ { { FPL("."), FPL("ff") }, FPL("ff") },
+ { { FPL("/"), FPL("cc") }, FPL("/cc") },
+ { { FPL("/aa"), FPL("") }, FPL("/aa") },
+ { { FPL("/aa/"), FPL("") }, FPL("/aa") },
+ { { FPL("//aa"), FPL("") }, FPL("//aa") },
+ { { FPL("//aa/"), FPL("") }, FPL("//aa") },
+ { { FPL("//"), FPL("aa") }, FPL("//aa") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:"), FPL("a") }, FPL("c:a") },
+ { { FPL("c:"), FPL("") }, FPL("c:") },
+ { { FPL("c:/"), FPL("a") }, FPL("c:/a") },
+ { { FPL("c://"), FPL("a") }, FPL("c://a") },
+ { { FPL("c:///"), FPL("a") }, FPL("c:/a") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ // Append introduces the default separator character, so these test cases
+ // need to be defined with different expected results on platforms that use
+ // different default separator characters.
+ { { FPL("\\"), FPL("cc") }, FPL("\\cc") },
+ { { FPL("\\aa"), FPL("") }, FPL("\\aa") },
+ { { FPL("\\aa\\"), FPL("") }, FPL("\\aa") },
+ { { FPL("\\\\aa"), FPL("") }, FPL("\\\\aa") },
+ { { FPL("\\\\aa\\"), FPL("") }, FPL("\\\\aa") },
+ { { FPL("\\\\"), FPL("aa") }, FPL("\\\\aa") },
+ { { FPL("/aa/bb"), FPL("cc") }, FPL("/aa/bb\\cc") },
+ { { FPL("/aa/bb/"), FPL("cc") }, FPL("/aa/bb\\cc") },
+ { { FPL("aa/bb/"), FPL("cc") }, FPL("aa/bb\\cc") },
+ { { FPL("aa/bb"), FPL("cc") }, FPL("aa/bb\\cc") },
+ { { FPL("a/b"), FPL("c") }, FPL("a/b\\c") },
+ { { FPL("a/b/"), FPL("c") }, FPL("a/b\\c") },
+ { { FPL("//aa"), FPL("bb") }, FPL("//aa\\bb") },
+ { { FPL("//aa/"), FPL("bb") }, FPL("//aa\\bb") },
+ { { FPL("\\aa\\bb"), FPL("cc") }, FPL("\\aa\\bb\\cc") },
+ { { FPL("\\aa\\bb\\"), FPL("cc") }, FPL("\\aa\\bb\\cc") },
+ { { FPL("aa\\bb\\"), FPL("cc") }, FPL("aa\\bb\\cc") },
+ { { FPL("aa\\bb"), FPL("cc") }, FPL("aa\\bb\\cc") },
+ { { FPL("a\\b"), FPL("c") }, FPL("a\\b\\c") },
+ { { FPL("a\\b\\"), FPL("c") }, FPL("a\\b\\c") },
+ { { FPL("\\\\aa"), FPL("bb") }, FPL("\\\\aa\\bb") },
+ { { FPL("\\\\aa\\"), FPL("bb") }, FPL("\\\\aa\\bb") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:\\"), FPL("a") }, FPL("c:\\a") },
+ { { FPL("c:\\\\"), FPL("a") }, FPL("c:\\\\a") },
+ { { FPL("c:\\\\\\"), FPL("a") }, FPL("c:\\a") },
+ { { FPL("c:\\"), FPL("") }, FPL("c:\\") },
+ { { FPL("c:\\a"), FPL("b") }, FPL("c:\\a\\b") },
+ { { FPL("c:\\a\\"), FPL("b") }, FPL("c:\\a\\b") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#else // FILE_PATH_USES_WIN_SEPARATORS
+ { { FPL("/aa/bb"), FPL("cc") }, FPL("/aa/bb/cc") },
+ { { FPL("/aa/bb/"), FPL("cc") }, FPL("/aa/bb/cc") },
+ { { FPL("aa/bb/"), FPL("cc") }, FPL("aa/bb/cc") },
+ { { FPL("aa/bb"), FPL("cc") }, FPL("aa/bb/cc") },
+ { { FPL("a/b"), FPL("c") }, FPL("a/b/c") },
+ { { FPL("a/b/"), FPL("c") }, FPL("a/b/c") },
+ { { FPL("//aa"), FPL("bb") }, FPL("//aa/bb") },
+ { { FPL("//aa/"), FPL("bb") }, FPL("//aa/bb") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:/"), FPL("a") }, FPL("c:/a") },
+ { { FPL("c:/"), FPL("") }, FPL("c:/") },
+ { { FPL("c:/a"), FPL("b") }, FPL("c:/a/b") },
+ { { FPL("c:/a/"), FPL("b") }, FPL("c:/a/b") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath root(cases[i].inputs[0]);
+ FilePath::StringType leaf(cases[i].inputs[1]);
+ FilePath observed_str = root.Append(leaf);
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_str.value()) <<
+ "i: " << i << ", root: " << root.value() << ", leaf: " << leaf;
+ FilePath observed_path = root.Append(FilePath(leaf));
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_path.value()) <<
+ "i: " << i << ", root: " << root.value() << ", leaf: " << leaf;
+
+ // TODO(erikkay): It would be nice to have a unicode test append value to
+ // handle the case when AppendASCII is passed UTF8
+#if defined(OS_WIN)
+ std::string ascii = WideToUTF8(leaf);
+#elif defined(OS_POSIX)
+ std::string ascii = leaf;
+#endif
+ observed_str = root.AppendASCII(ascii);
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed_str.value()) <<
+ "i: " << i << ", root: " << root.value() << ", leaf: " << leaf;
+ }
+}
+
+TEST_F(FilePathTest, StripTrailingSeparators) {
+ const struct UnaryTestData cases[] = {
+ { FPL(""), FPL("") },
+ { FPL("/"), FPL("/") },
+ { FPL("//"), FPL("//") },
+ { FPL("///"), FPL("/") },
+ { FPL("////"), FPL("/") },
+ { FPL("a/"), FPL("a") },
+ { FPL("a//"), FPL("a") },
+ { FPL("a///"), FPL("a") },
+ { FPL("a////"), FPL("a") },
+ { FPL("/a"), FPL("/a") },
+ { FPL("/a/"), FPL("/a") },
+ { FPL("/a//"), FPL("/a") },
+ { FPL("/a///"), FPL("/a") },
+ { FPL("/a////"), FPL("/a") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:"), FPL("c:") },
+ { FPL("c:/"), FPL("c:/") },
+ { FPL("c://"), FPL("c://") },
+ { FPL("c:///"), FPL("c:/") },
+ { FPL("c:////"), FPL("c:/") },
+ { FPL("c:/a"), FPL("c:/a") },
+ { FPL("c:/a/"), FPL("c:/a") },
+ { FPL("c:/a//"), FPL("c:/a") },
+ { FPL("c:/a///"), FPL("c:/a") },
+ { FPL("c:/a////"), FPL("c:/a") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("\\"), FPL("\\") },
+ { FPL("\\\\"), FPL("\\\\") },
+ { FPL("\\\\\\"), FPL("\\") },
+ { FPL("\\\\\\\\"), FPL("\\") },
+ { FPL("a\\"), FPL("a") },
+ { FPL("a\\\\"), FPL("a") },
+ { FPL("a\\\\\\"), FPL("a") },
+ { FPL("a\\\\\\\\"), FPL("a") },
+ { FPL("\\a"), FPL("\\a") },
+ { FPL("\\a\\"), FPL("\\a") },
+ { FPL("\\a\\\\"), FPL("\\a") },
+ { FPL("\\a\\\\\\"), FPL("\\a") },
+ { FPL("\\a\\\\\\\\"), FPL("\\a") },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("c:\\"), FPL("c:\\") },
+ { FPL("c:\\\\"), FPL("c:\\\\") },
+ { FPL("c:\\\\\\"), FPL("c:\\") },
+ { FPL("c:\\\\\\\\"), FPL("c:\\") },
+ { FPL("c:\\a"), FPL("c:\\a") },
+ { FPL("c:\\a\\"), FPL("c:\\a") },
+ { FPL("c:\\a\\\\"), FPL("c:\\a") },
+ { FPL("c:\\a\\\\\\"), FPL("c:\\a") },
+ { FPL("c:\\a\\\\\\\\"), FPL("c:\\a") },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ FilePath observed = input.StripTrailingSeparators();
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, IsAbsolute) {
+ const struct UnaryBooleanTestData cases[] = {
+ { FPL(""), false },
+ { FPL("a"), false },
+ { FPL("c:"), false },
+ { FPL("c:a"), false },
+ { FPL("a/b"), false },
+ { FPL("//"), true },
+ { FPL("//a"), true },
+ { FPL("c:a/b"), false },
+ { FPL("?:/a"), false },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("/"), false },
+ { FPL("/a"), false },
+ { FPL("/."), false },
+ { FPL("/.."), false },
+ { FPL("c:/"), true },
+ { FPL("c:/a"), true },
+ { FPL("c:/."), true },
+ { FPL("c:/.."), true },
+ { FPL("C:/a"), true },
+ { FPL("d:/a"), true },
+#else // FILE_PATH_USES_DRIVE_LETTERS
+ { FPL("/"), true },
+ { FPL("/a"), true },
+ { FPL("/."), true },
+ { FPL("/.."), true },
+ { FPL("c:/"), false },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("a\\b"), false },
+ { FPL("\\\\"), true },
+ { FPL("\\\\a"), true },
+ { FPL("a\\b"), false },
+ { FPL("\\\\"), true },
+ { FPL("//a"), true },
+ { FPL("c:a\\b"), false },
+ { FPL("?:\\a"), false },
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("\\"), false },
+ { FPL("\\a"), false },
+ { FPL("\\."), false },
+ { FPL("\\.."), false },
+ { FPL("c:\\"), true },
+ { FPL("c:\\"), true },
+ { FPL("c:\\a"), true },
+ { FPL("c:\\."), true },
+ { FPL("c:\\.."), true },
+ { FPL("C:\\a"), true },
+ { FPL("d:\\a"), true },
+#else // FILE_PATH_USES_DRIVE_LETTERS
+ { FPL("\\"), true },
+ { FPL("\\a"), true },
+ { FPL("\\."), true },
+ { FPL("\\.."), true },
+ { FPL("c:\\"), false },
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ bool observed = input.IsAbsolute();
+ EXPECT_EQ(cases[i].expected, observed) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, PathComponentsTest) {
+ const struct UnaryTestData cases[] = {
+ { FPL("//foo/bar/baz/"), FPL("|//|foo|bar|baz")},
+ { FPL("///"), FPL("|/")},
+ { FPL("/foo//bar//baz/"), FPL("|/|foo|bar|baz")},
+ { FPL("/foo/bar/baz/"), FPL("|/|foo|bar|baz")},
+ { FPL("/foo/bar/baz//"), FPL("|/|foo|bar|baz")},
+ { FPL("/foo/bar/baz///"), FPL("|/|foo|bar|baz")},
+ { FPL("/foo/bar/baz"), FPL("|/|foo|bar|baz")},
+ { FPL("/foo/bar.bot/baz.txt"), FPL("|/|foo|bar.bot|baz.txt")},
+ { FPL("//foo//bar/baz"), FPL("|//|foo|bar|baz")},
+ { FPL("/"), FPL("|/")},
+ { FPL("foo"), FPL("|foo")},
+ { FPL(""), FPL("")},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { FPL("e:/foo"), FPL("|e:|/|foo")},
+ { FPL("e:/"), FPL("|e:|/")},
+ { FPL("e:"), FPL("|e:")},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("../foo"), FPL("|..|foo")},
+ { FPL("./foo"), FPL("|foo")},
+ { FPL("../foo/bar/"), FPL("|..|foo|bar") },
+ { FPL("\\\\foo\\bar\\baz\\"), FPL("|\\\\|foo|bar|baz")},
+ { FPL("\\\\\\"), FPL("|\\")},
+ { FPL("\\foo\\\\bar\\\\baz\\"), FPL("|\\|foo|bar|baz")},
+ { FPL("\\foo\\bar\\baz\\"), FPL("|\\|foo|bar|baz")},
+ { FPL("\\foo\\bar\\baz\\\\"), FPL("|\\|foo|bar|baz")},
+ { FPL("\\foo\\bar\\baz\\\\\\"), FPL("|\\|foo|bar|baz")},
+ { FPL("\\foo\\bar\\baz"), FPL("|\\|foo|bar|baz")},
+ { FPL("\\foo\\bar/baz\\\\\\"), FPL("|\\|foo|bar|baz")},
+ { FPL("/foo\\bar\\baz"), FPL("|/|foo|bar|baz")},
+ { FPL("\\foo\\bar.bot\\baz.txt"), FPL("|\\|foo|bar.bot|baz.txt")},
+ { FPL("\\\\foo\\\\bar\\baz"), FPL("|\\\\|foo|bar|baz")},
+ { FPL("\\"), FPL("|\\")},
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ std::vector<FilePath::StringType> comps;
+ input.GetComponents(&comps);
+
+ FilePath::StringType observed;
+ for (size_t j = 0; j < comps.size(); ++j) {
+ observed.append(FILE_PATH_LITERAL("|"), 1);
+ observed.append(comps[j]);
+ }
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, IsParentTest) {
+ const struct BinaryBooleanTestData cases[] = {
+ { { FPL("/"), FPL("/foo/bar/baz") }, true},
+ { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, true},
+ { { FPL("/foo/bar/"), FPL("/foo/bar/baz") }, true},
+ { { FPL("//foo/bar/"), FPL("//foo/bar/baz") }, true},
+ { { FPL("/foo/bar"), FPL("/foo2/bar/baz") }, false},
+ { { FPL("/foo/bar.txt"), FPL("/foo/bar/baz") }, false},
+ { { FPL("/foo/bar"), FPL("/foo/bar2/baz") }, false},
+ { { FPL("/foo/bar"), FPL("/foo/bar") }, false},
+ { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, false},
+ { { FPL("foo/bar"), FPL("foo/bar/baz") }, true},
+ { { FPL("foo/bar"), FPL("foo2/bar/baz") }, false},
+ { { FPL("foo/bar"), FPL("foo/bar2/baz") }, false},
+ { { FPL(""), FPL("foo") }, false},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:/foo/bar"), FPL("c:/foo/bar/baz") }, true},
+ { { FPL("E:/foo/bar"), FPL("e:/foo/bar/baz") }, true},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/bar/baz") }, true},
+ { { FPL("E:/Foo/bar"), FPL("e:/foo/bar/baz") }, false},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/Bar/baz") }, false},
+ { { FPL("c:/"), FPL("c:/foo/bar/baz") }, true},
+ { { FPL("c:"), FPL("c:/foo/bar/baz") }, true},
+ { { FPL("c:/foo/bar"), FPL("d:/foo/bar/baz") }, false},
+ { { FPL("c:/foo/bar"), FPL("D:/foo/bar/baz") }, false},
+ { { FPL("C:/foo/bar"), FPL("d:/foo/bar/baz") }, false},
+ { { FPL("c:/foo/bar"), FPL("c:/foo2/bar/baz") }, false},
+ { { FPL("e:/foo/bar"), FPL("E:/foo2/bar/baz") }, false},
+ { { FPL("F:/foo/bar"), FPL("f:/foo2/bar/baz") }, false},
+ { { FPL("c:/foo/bar"), FPL("c:/foo/bar2/baz") }, false},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar\\baz") }, true},
+ { { FPL("\\foo/bar"), FPL("\\foo\\bar\\baz") }, true},
+ { { FPL("\\foo/bar"), FPL("\\foo/bar/baz") }, true},
+ { { FPL("\\"), FPL("\\foo\\bar\\baz") }, true},
+ { { FPL(""), FPL("\\foo\\bar\\baz") }, false},
+ { { FPL("\\foo\\bar"), FPL("\\foo2\\bar\\baz") }, false},
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar2\\baz") }, false},
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath parent(cases[i].inputs[0]);
+ FilePath child(cases[i].inputs[1]);
+
+ EXPECT_EQ(parent.IsParent(child), cases[i].expected) <<
+ "i: " << i << ", parent: " << parent.value() << ", child: " <<
+ child.value();
+ }
+}
+
+TEST_F(FilePathTest, AppendRelativePathTest) {
+ const struct BinaryTestData cases[] = {
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("/"), FPL("/foo/bar/baz") }, FPL("foo\\bar\\baz")},
+#else // FILE_PATH_USES_WIN_SEPARATORS
+ { { FPL("/"), FPL("/foo/bar/baz") }, FPL("foo/bar/baz")},
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, FPL("baz")},
+ { { FPL("/foo/bar/"), FPL("/foo/bar/baz") }, FPL("baz")},
+ { { FPL("//foo/bar/"), FPL("//foo/bar/baz") }, FPL("baz")},
+ { { FPL("/foo/bar"), FPL("/foo2/bar/baz") }, FPL("")},
+ { { FPL("/foo/bar.txt"), FPL("/foo/bar/baz") }, FPL("")},
+ { { FPL("/foo/bar"), FPL("/foo/bar2/baz") }, FPL("")},
+ { { FPL("/foo/bar"), FPL("/foo/bar") }, FPL("")},
+ { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, FPL("")},
+ { { FPL("foo/bar"), FPL("foo/bar/baz") }, FPL("baz")},
+ { { FPL("foo/bar"), FPL("foo2/bar/baz") }, FPL("")},
+ { { FPL("foo/bar"), FPL("foo/bar2/baz") }, FPL("")},
+ { { FPL(""), FPL("foo") }, FPL("")},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:/foo/bar"), FPL("c:/foo/bar/baz") }, FPL("baz")},
+ { { FPL("E:/foo/bar"), FPL("e:/foo/bar/baz") }, FPL("baz")},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/bar/baz") }, FPL("baz")},
+ { { FPL("E:/Foo/bar"), FPL("e:/foo/bar/baz") }, FPL("")},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/Bar/baz") }, FPL("")},
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("c:/"), FPL("c:/foo/bar/baz") }, FPL("foo\\bar\\baz")},
+ // TODO(akalin): Figure out how to handle the corner case in the
+ // commented-out test case below. Appending to an empty path gives
+ // /foo\bar\baz but appending to a nonempty path "blah" gives
+ // blah\foo\bar\baz.
+ // { { FPL("c:"), FPL("c:/foo/bar/baz") }, FPL("foo\\bar\\baz")},
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ { { FPL("c:/foo/bar"), FPL("d:/foo/bar/baz") }, FPL("")},
+ { { FPL("c:/foo/bar"), FPL("D:/foo/bar/baz") }, FPL("")},
+ { { FPL("C:/foo/bar"), FPL("d:/foo/bar/baz") }, FPL("")},
+ { { FPL("c:/foo/bar"), FPL("c:/foo2/bar/baz") }, FPL("")},
+ { { FPL("e:/foo/bar"), FPL("E:/foo2/bar/baz") }, FPL("")},
+ { { FPL("F:/foo/bar"), FPL("f:/foo2/bar/baz") }, FPL("")},
+ { { FPL("c:/foo/bar"), FPL("c:/foo/bar2/baz") }, FPL("")},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar\\baz") }, FPL("baz")},
+ { { FPL("\\foo/bar"), FPL("\\foo\\bar\\baz") }, FPL("baz")},
+ { { FPL("\\foo/bar"), FPL("\\foo/bar/baz") }, FPL("baz")},
+ { { FPL("\\"), FPL("\\foo\\bar\\baz") }, FPL("foo\\bar\\baz")},
+ { { FPL(""), FPL("\\foo\\bar\\baz") }, FPL("")},
+ { { FPL("\\foo\\bar"), FPL("\\foo2\\bar\\baz") }, FPL("")},
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar2\\baz") }, FPL("")},
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ const FilePath base(FPL("blah"));
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath parent(cases[i].inputs[0]);
+ FilePath child(cases[i].inputs[1]);
+ {
+ FilePath result;
+ bool success = parent.AppendRelativePath(child, &result);
+ EXPECT_EQ(cases[i].expected[0] != '\0', success) <<
+ "i: " << i << ", parent: " << parent.value() << ", child: " <<
+ child.value();
+ EXPECT_STREQ(cases[i].expected, result.value().c_str()) <<
+ "i: " << i << ", parent: " << parent.value() << ", child: " <<
+ child.value();
+ }
+ {
+ FilePath result(base);
+ bool success = parent.AppendRelativePath(child, &result);
+ EXPECT_EQ(cases[i].expected[0] != '\0', success) <<
+ "i: " << i << ", parent: " << parent.value() << ", child: " <<
+ child.value();
+ EXPECT_EQ(base.Append(cases[i].expected).value(), result.value()) <<
+ "i: " << i << ", parent: " << parent.value() << ", child: " <<
+ child.value();
+ }
+ }
+}
+
+TEST_F(FilePathTest, EqualityTest) {
+ const struct BinaryBooleanTestData cases[] = {
+ { { FPL("/foo/bar/baz"), FPL("/foo/bar/baz") }, true},
+ { { FPL("/foo/bar"), FPL("/foo/bar/baz") }, false},
+ { { FPL("/foo/bar/baz"), FPL("/foo/bar") }, false},
+ { { FPL("//foo/bar/"), FPL("//foo/bar/") }, true},
+ { { FPL("/foo/bar"), FPL("/foo2/bar") }, false},
+ { { FPL("/foo/bar.txt"), FPL("/foo/bar") }, false},
+ { { FPL("foo/bar"), FPL("foo/bar") }, true},
+ { { FPL("foo/bar"), FPL("foo/bar/baz") }, false},
+ { { FPL(""), FPL("foo") }, false},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:/foo/bar"), FPL("c:/foo/bar") }, true},
+ { { FPL("E:/foo/bar"), FPL("e:/foo/bar") }, true},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/bar") }, true},
+ { { FPL("E:/Foo/bar"), FPL("e:/foo/bar") }, false},
+ { { FPL("f:/foo/bar"), FPL("F:/foo/Bar") }, false},
+ { { FPL("c:/"), FPL("c:/") }, true},
+ { { FPL("c:"), FPL("c:") }, true},
+ { { FPL("c:/foo/bar"), FPL("d:/foo/bar") }, false},
+ { { FPL("c:/foo/bar"), FPL("D:/foo/bar") }, false},
+ { { FPL("C:/foo/bar"), FPL("d:/foo/bar") }, false},
+ { { FPL("c:/foo/bar"), FPL("c:/foo2/bar") }, false},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar") }, true},
+ { { FPL("\\foo/bar"), FPL("\\foo/bar") }, true},
+ { { FPL("\\foo/bar"), FPL("\\foo\\bar") }, false},
+ { { FPL("\\"), FPL("\\") }, true},
+ { { FPL("\\"), FPL("/") }, false},
+ { { FPL(""), FPL("\\") }, false},
+ { { FPL("\\foo\\bar"), FPL("\\foo2\\bar") }, false},
+ { { FPL("\\foo\\bar"), FPL("\\foo\\bar2") }, false},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:\\foo\\bar"), FPL("c:\\foo\\bar") }, true},
+ { { FPL("E:\\foo\\bar"), FPL("e:\\foo\\bar") }, true},
+ { { FPL("f:\\foo\\bar"), FPL("F:\\foo/bar") }, false},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#endif // FILE_PATH_USES_WIN_SEPARATORS
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath a(cases[i].inputs[0]);
+ FilePath b(cases[i].inputs[1]);
+
+ EXPECT_EQ(a == b, cases[i].expected) <<
+ "equality i: " << i << ", a: " << a.value() << ", b: " <<
+ b.value();
+ }
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath a(cases[i].inputs[0]);
+ FilePath b(cases[i].inputs[1]);
+
+ EXPECT_EQ(a != b, !cases[i].expected) <<
+ "inequality i: " << i << ", a: " << a.value() << ", b: " <<
+ b.value();
+ }
+}
+
+TEST_F(FilePathTest, Extension) {
+ FilePath base_dir(FILE_PATH_LITERAL("base_dir"));
+
+ FilePath jpg = base_dir.Append(FILE_PATH_LITERAL("foo.jpg"));
+ EXPECT_EQ(FILE_PATH_LITERAL(".jpg"), jpg.Extension());
+
+ FilePath base = jpg.BaseName().RemoveExtension();
+ EXPECT_EQ(FILE_PATH_LITERAL("foo"), base.value());
+
+ FilePath path_no_ext = base_dir.Append(base);
+ EXPECT_EQ(path_no_ext.value(), jpg.RemoveExtension().value());
+
+ EXPECT_EQ(path_no_ext.value(), path_no_ext.RemoveExtension().value());
+ EXPECT_EQ(FILE_PATH_LITERAL(""), path_no_ext.Extension());
+}
+
+TEST_F(FilePathTest, Extension2) {
+ const struct UnaryTestData cases[] = {
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("C:\\a\\b\\c.ext"), FPL(".ext") },
+ { FPL("C:\\a\\b\\c."), FPL(".") },
+ { FPL("C:\\a\\b\\c"), FPL("") },
+ { FPL("C:\\a\\b\\"), FPL("") },
+ { FPL("C:\\a\\b.\\"), FPL(".") },
+ { FPL("C:\\a\\b\\c.ext1.ext2"), FPL(".ext2") },
+ { FPL("C:\\foo.bar\\\\\\"), FPL(".bar") },
+ { FPL("C:\\foo.bar\\.."), FPL("") },
+ { FPL("C:\\foo.bar\\..\\\\"), FPL("") },
+#endif
+ { FPL("/foo/bar/baz.ext"), FPL(".ext") },
+ { FPL("/foo/bar/baz."), FPL(".") },
+ { FPL("/foo/bar/baz.."), FPL(".") },
+ { FPL("/foo/bar/baz"), FPL("") },
+ { FPL("/foo/bar/"), FPL("") },
+ { FPL("/foo/bar./"), FPL(".") },
+ { FPL("/foo/bar/baz.ext1.ext2"), FPL(".ext2") },
+ { FPL("/foo.tar.gz"), FPL(".tar.gz") },
+ { FPL("/foo.tar.Z"), FPL(".tar.Z") },
+ { FPL("/foo.tar.bz2"), FPL(".tar.bz2") },
+ { FPL("/subversion-1.6.12.zip"), FPL(".zip") },
+ { FPL("/foo.1234.gz"), FPL(".1234.gz") },
+ { FPL("/foo.12345.gz"), FPL(".gz") },
+ { FPL("/foo..gz"), FPL(".gz") },
+ { FPL("/foo.1234.tar.gz"), FPL(".tar.gz") },
+ { FPL("/foo.tar.tar.gz"), FPL(".tar.gz") },
+ { FPL("/foo.tar.gz.gz"), FPL(".gz.gz") },
+ { FPL("."), FPL("") },
+ { FPL(".."), FPL("") },
+ { FPL("./foo"), FPL("") },
+ { FPL("./foo.ext"), FPL(".ext") },
+ { FPL("/foo.ext1/bar.ext2"), FPL(".ext2") },
+ { FPL("/foo.bar////"), FPL(".bar") },
+ { FPL("/foo.bar/.."), FPL("") },
+ { FPL("/foo.bar/..////"), FPL("") },
+ { FPL("/foo.1234.user.js"), FPL(".user.js") },
+ { FPL("foo.user.js"), FPL(".user.js") },
+ { FPL("/foo.1234.luser.js"), FPL(".js") },
+ { FPL("/user.js"), FPL(".js") },
+ };
+ for (unsigned int i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].input);
+ FilePath::StringType extension = path.Extension();
+ EXPECT_STREQ(cases[i].expected, extension.c_str()) << "i: " << i <<
+ ", path: " << path.value();
+ }
+}
+
+TEST_F(FilePathTest, InsertBeforeExtension) {
+ const struct BinaryTestData cases[] = {
+ { { FPL(""), FPL("") }, FPL("") },
+ { { FPL(""), FPL("txt") }, FPL("") },
+ { { FPL("."), FPL("txt") }, FPL("") },
+ { { FPL(".."), FPL("txt") }, FPL("") },
+ { { FPL("foo.dll"), FPL("txt") }, FPL("footxt.dll") },
+ { { FPL("."), FPL("") }, FPL(".") },
+ { { FPL("foo.dll"), FPL(".txt") }, FPL("foo.txt.dll") },
+ { { FPL("foo"), FPL("txt") }, FPL("footxt") },
+ { { FPL("foo"), FPL(".txt") }, FPL("foo.txt") },
+ { { FPL("foo.baz.dll"), FPL("txt") }, FPL("foo.baztxt.dll") },
+ { { FPL("foo.baz.dll"), FPL(".txt") }, FPL("foo.baz.txt.dll") },
+ { { FPL("foo.dll"), FPL("") }, FPL("foo.dll") },
+ { { FPL("foo.dll"), FPL(".") }, FPL("foo..dll") },
+ { { FPL("foo"), FPL("") }, FPL("foo") },
+ { { FPL("foo"), FPL(".") }, FPL("foo.") },
+ { { FPL("foo.baz.dll"), FPL("") }, FPL("foo.baz.dll") },
+ { { FPL("foo.baz.dll"), FPL(".") }, FPL("foo.baz..dll") },
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("\\"), FPL("") }, FPL("\\") },
+ { { FPL("\\"), FPL("txt") }, FPL("\\txt") },
+ { { FPL("\\."), FPL("txt") }, FPL("") },
+ { { FPL("\\.."), FPL("txt") }, FPL("") },
+ { { FPL("\\."), FPL("") }, FPL("\\.") },
+ { { FPL("C:\\bar\\foo.dll"), FPL("txt") },
+ FPL("C:\\bar\\footxt.dll") },
+ { { FPL("C:\\bar.baz\\foodll"), FPL("txt") },
+ FPL("C:\\bar.baz\\foodlltxt") },
+ { { FPL("C:\\bar.baz\\foo.dll"), FPL("txt") },
+ FPL("C:\\bar.baz\\footxt.dll") },
+ { { FPL("C:\\bar.baz\\foo.dll.exe"), FPL("txt") },
+ FPL("C:\\bar.baz\\foo.dlltxt.exe") },
+ { { FPL("C:\\bar.baz\\foo"), FPL("") },
+ FPL("C:\\bar.baz\\foo") },
+ { { FPL("C:\\bar.baz\\foo.exe"), FPL("") },
+ FPL("C:\\bar.baz\\foo.exe") },
+ { { FPL("C:\\bar.baz\\foo.dll.exe"), FPL("") },
+ FPL("C:\\bar.baz\\foo.dll.exe") },
+ { { FPL("C:\\bar\\baz\\foo.exe"), FPL(" (1)") },
+ FPL("C:\\bar\\baz\\foo (1).exe") },
+ { { FPL("C:\\foo.baz\\\\"), FPL(" (1)") }, FPL("C:\\foo (1).baz") },
+ { { FPL("C:\\foo.baz\\..\\"), FPL(" (1)") }, FPL("") },
+#endif
+ { { FPL("/"), FPL("") }, FPL("/") },
+ { { FPL("/"), FPL("txt") }, FPL("/txt") },
+ { { FPL("/."), FPL("txt") }, FPL("") },
+ { { FPL("/.."), FPL("txt") }, FPL("") },
+ { { FPL("/."), FPL("") }, FPL("/.") },
+ { { FPL("/bar/foo.dll"), FPL("txt") }, FPL("/bar/footxt.dll") },
+ { { FPL("/bar.baz/foodll"), FPL("txt") }, FPL("/bar.baz/foodlltxt") },
+ { { FPL("/bar.baz/foo.dll"), FPL("txt") }, FPL("/bar.baz/footxt.dll") },
+ { { FPL("/bar.baz/foo.dll.exe"), FPL("txt") },
+ FPL("/bar.baz/foo.dlltxt.exe") },
+ { { FPL("/bar.baz/foo"), FPL("") }, FPL("/bar.baz/foo") },
+ { { FPL("/bar.baz/foo.exe"), FPL("") }, FPL("/bar.baz/foo.exe") },
+ { { FPL("/bar.baz/foo.dll.exe"), FPL("") }, FPL("/bar.baz/foo.dll.exe") },
+ { { FPL("/bar/baz/foo.exe"), FPL(" (1)") }, FPL("/bar/baz/foo (1).exe") },
+ { { FPL("/bar/baz/..////"), FPL(" (1)") }, FPL("") },
+ };
+ for (unsigned int i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].inputs[0]);
+ FilePath result = path.InsertBeforeExtension(cases[i].inputs[1]);
+ EXPECT_EQ(cases[i].expected, result.value()) << "i: " << i <<
+ ", path: " << path.value() << ", insert: " << cases[i].inputs[1];
+ }
+}
+
+TEST_F(FilePathTest, RemoveExtension) {
+ const struct UnaryTestData cases[] = {
+ { FPL(""), FPL("") },
+ { FPL("."), FPL(".") },
+ { FPL(".."), FPL("..") },
+ { FPL("foo.dll"), FPL("foo") },
+ { FPL("./foo.dll"), FPL("./foo") },
+ { FPL("foo..dll"), FPL("foo.") },
+ { FPL("foo"), FPL("foo") },
+ { FPL("foo."), FPL("foo") },
+ { FPL("foo.."), FPL("foo.") },
+ { FPL("foo.baz.dll"), FPL("foo.baz") },
+ { FPL("foo.tar.gz"), FPL("foo") },
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { FPL("C:\\foo.bar\\foo"), FPL("C:\\foo.bar\\foo") },
+ { FPL("C:\\foo.bar\\..\\\\"), FPL("C:\\foo.bar\\..\\\\") },
+#endif
+ { FPL("/foo.bar/foo"), FPL("/foo.bar/foo") },
+ { FPL("/foo.bar/..////"), FPL("/foo.bar/..////") },
+ };
+ for (unsigned int i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].input);
+ FilePath removed = path.RemoveExtension();
+ EXPECT_EQ(cases[i].expected, removed.value()) << "i: " << i <<
+ ", path: " << path.value();
+ }
+}
+
+TEST_F(FilePathTest, ReplaceExtension) {
+ const struct BinaryTestData cases[] = {
+ { { FPL(""), FPL("") }, FPL("") },
+ { { FPL(""), FPL("txt") }, FPL("") },
+ { { FPL("."), FPL("txt") }, FPL("") },
+ { { FPL(".."), FPL("txt") }, FPL("") },
+ { { FPL("."), FPL("") }, FPL("") },
+ { { FPL("foo.dll"), FPL("txt") }, FPL("foo.txt") },
+ { { FPL("./foo.dll"), FPL("txt") }, FPL("./foo.txt") },
+ { { FPL("foo..dll"), FPL("txt") }, FPL("foo..txt") },
+ { { FPL("foo.dll"), FPL(".txt") }, FPL("foo.txt") },
+ { { FPL("foo"), FPL("txt") }, FPL("foo.txt") },
+ { { FPL("foo."), FPL("txt") }, FPL("foo.txt") },
+ { { FPL("foo.."), FPL("txt") }, FPL("foo..txt") },
+ { { FPL("foo"), FPL(".txt") }, FPL("foo.txt") },
+ { { FPL("foo.baz.dll"), FPL("txt") }, FPL("foo.baz.txt") },
+ { { FPL("foo.baz.dll"), FPL(".txt") }, FPL("foo.baz.txt") },
+ { { FPL("foo.dll"), FPL("") }, FPL("foo") },
+ { { FPL("foo.dll"), FPL(".") }, FPL("foo") },
+ { { FPL("foo"), FPL("") }, FPL("foo") },
+ { { FPL("foo"), FPL(".") }, FPL("foo") },
+ { { FPL("foo.baz.dll"), FPL("") }, FPL("foo.baz") },
+ { { FPL("foo.baz.dll"), FPL(".") }, FPL("foo.baz") },
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("C:\\foo.bar\\foo"), FPL("baz") }, FPL("C:\\foo.bar\\foo.baz") },
+ { { FPL("C:\\foo.bar\\..\\\\"), FPL("baz") }, FPL("") },
+#endif
+ { { FPL("/foo.bar/foo"), FPL("baz") }, FPL("/foo.bar/foo.baz") },
+ { { FPL("/foo.bar/..////"), FPL("baz") }, FPL("") },
+ };
+ for (unsigned int i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].inputs[0]);
+ FilePath replaced = path.ReplaceExtension(cases[i].inputs[1]);
+ EXPECT_EQ(cases[i].expected, replaced.value()) << "i: " << i <<
+ ", path: " << path.value() << ", replace: " << cases[i].inputs[1];
+ }
+}
+
+TEST_F(FilePathTest, AddExtension) {
+ const struct BinaryTestData cases[] = {
+ { { FPL(""), FPL("") }, FPL("") },
+ { { FPL(""), FPL("txt") }, FPL("") },
+ { { FPL("."), FPL("txt") }, FPL("") },
+ { { FPL(".."), FPL("txt") }, FPL("") },
+ { { FPL("."), FPL("") }, FPL("") },
+ { { FPL("foo.dll"), FPL("txt") }, FPL("foo.dll.txt") },
+ { { FPL("./foo.dll"), FPL("txt") }, FPL("./foo.dll.txt") },
+ { { FPL("foo..dll"), FPL("txt") }, FPL("foo..dll.txt") },
+ { { FPL("foo.dll"), FPL(".txt") }, FPL("foo.dll.txt") },
+ { { FPL("foo"), FPL("txt") }, FPL("foo.txt") },
+ { { FPL("foo."), FPL("txt") }, FPL("foo.txt") },
+ { { FPL("foo.."), FPL("txt") }, FPL("foo..txt") },
+ { { FPL("foo"), FPL(".txt") }, FPL("foo.txt") },
+ { { FPL("foo.baz.dll"), FPL("txt") }, FPL("foo.baz.dll.txt") },
+ { { FPL("foo.baz.dll"), FPL(".txt") }, FPL("foo.baz.dll.txt") },
+ { { FPL("foo.dll"), FPL("") }, FPL("foo.dll") },
+ { { FPL("foo.dll"), FPL(".") }, FPL("foo.dll") },
+ { { FPL("foo"), FPL("") }, FPL("foo") },
+ { { FPL("foo"), FPL(".") }, FPL("foo") },
+ { { FPL("foo.baz.dll"), FPL("") }, FPL("foo.baz.dll") },
+ { { FPL("foo.baz.dll"), FPL(".") }, FPL("foo.baz.dll") },
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("C:\\foo.bar\\foo"), FPL("baz") }, FPL("C:\\foo.bar\\foo.baz") },
+ { { FPL("C:\\foo.bar\\..\\\\"), FPL("baz") }, FPL("") },
+#endif
+ { { FPL("/foo.bar/foo"), FPL("baz") }, FPL("/foo.bar/foo.baz") },
+ { { FPL("/foo.bar/..////"), FPL("baz") }, FPL("") },
+ };
+ for (unsigned int i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].inputs[0]);
+ FilePath added = path.AddExtension(cases[i].inputs[1]);
+ EXPECT_EQ(cases[i].expected, added.value()) << "i: " << i <<
+ ", path: " << path.value() << ", add: " << cases[i].inputs[1];
+ }
+}
+
+TEST_F(FilePathTest, MatchesExtension) {
+ const struct BinaryBooleanTestData cases[] = {
+ { { FPL("foo"), FPL("") }, true},
+ { { FPL("foo"), FPL(".") }, false},
+ { { FPL("foo."), FPL("") }, false},
+ { { FPL("foo."), FPL(".") }, true},
+ { { FPL("foo.txt"), FPL(".dll") }, false},
+ { { FPL("foo.txt"), FPL(".txt") }, true},
+ { { FPL("foo.txt.dll"), FPL(".txt") }, false},
+ { { FPL("foo.txt.dll"), FPL(".dll") }, true},
+ { { FPL("foo.TXT"), FPL(".txt") }, true},
+ { { FPL("foo.txt"), FPL(".TXT") }, true},
+ { { FPL("foo.tXt"), FPL(".txt") }, true},
+ { { FPL("foo.txt"), FPL(".tXt") }, true},
+ { { FPL("foo.tXt"), FPL(".TXT") }, true},
+ { { FPL("foo.tXt"), FPL(".tXt") }, true},
+#if defined(FILE_PATH_USES_DRIVE_LETTERS)
+ { { FPL("c:/foo.txt.dll"), FPL(".txt") }, false},
+ { { FPL("c:/foo.txt"), FPL(".txt") }, true},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ { { FPL("c:\\bar\\foo.txt.dll"), FPL(".txt") }, false},
+ { { FPL("c:\\bar\\foo.txt"), FPL(".txt") }, true},
+#endif // FILE_PATH_USES_DRIVE_LETTERS
+ { { FPL("/bar/foo.txt.dll"), FPL(".txt") }, false},
+ { { FPL("/bar/foo.txt"), FPL(".txt") }, true},
+#if defined(OS_WIN) || defined(OS_MACOSX)
+ // Umlauts A, O, U: direct comparison, and upper case vs. lower case
+ { { FPL("foo.\u00E4\u00F6\u00FC"), FPL(".\u00E4\u00F6\u00FC") }, true},
+ { { FPL("foo.\u00C4\u00D6\u00DC"), FPL(".\u00E4\u00F6\u00FC") }, true},
+ // C with circumflex: direct comparison, and upper case vs. lower case
+ { { FPL("foo.\u0109"), FPL(".\u0109") }, true},
+ { { FPL("foo.\u0108"), FPL(".\u0109") }, true},
+#endif
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath path(cases[i].inputs[0]);
+ FilePath::StringType ext(cases[i].inputs[1]);
+
+ EXPECT_EQ(cases[i].expected, path.MatchesExtension(ext)) <<
+ "i: " << i << ", path: " << path.value() << ", ext: " << ext;
+ }
+}
+
+TEST_F(FilePathTest, CompareIgnoreCase) {
+ const struct BinaryIntTestData cases[] = {
+ { { FPL("foo"), FPL("foo") }, 0},
+ { { FPL("FOO"), FPL("foo") }, 0},
+ { { FPL("foo.ext"), FPL("foo.ext") }, 0},
+ { { FPL("FOO.EXT"), FPL("foo.ext") }, 0},
+ { { FPL("Foo.Ext"), FPL("foo.ext") }, 0},
+ { { FPL("foO"), FPL("foo") }, 0},
+ { { FPL("foo"), FPL("foO") }, 0},
+ { { FPL("fOo"), FPL("foo") }, 0},
+ { { FPL("foo"), FPL("fOo") }, 0},
+ { { FPL("bar"), FPL("foo") }, -1},
+ { { FPL("foo"), FPL("bar") }, 1},
+ { { FPL("BAR"), FPL("foo") }, -1},
+ { { FPL("FOO"), FPL("bar") }, 1},
+ { { FPL("bar"), FPL("FOO") }, -1},
+ { { FPL("foo"), FPL("BAR") }, 1},
+ { { FPL("BAR"), FPL("FOO") }, -1},
+ { { FPL("FOO"), FPL("BAR") }, 1},
+ // German "Eszett" (lower case and the new-fangled upper case)
+ // Note that uc(<lowercase eszett>) => "SS", NOT <uppercase eszett>!
+ // However, neither Windows nor Mac OSX converts these.
+ // (or even have glyphs for <uppercase eszett>)
+ { { FPL("\u00DF"), FPL("\u00DF") }, 0},
+ { { FPL("\u1E9E"), FPL("\u1E9E") }, 0},
+ { { FPL("\u00DF"), FPL("\u1E9E") }, -1},
+ { { FPL("SS"), FPL("\u00DF") }, -1},
+ { { FPL("SS"), FPL("\u1E9E") }, -1},
+#if defined(OS_WIN) || defined(OS_MACOSX)
+ // Umlauts A, O, U: direct comparison, and upper case vs. lower case
+ { { FPL("\u00E4\u00F6\u00FC"), FPL("\u00E4\u00F6\u00FC") }, 0},
+ { { FPL("\u00C4\u00D6\u00DC"), FPL("\u00E4\u00F6\u00FC") }, 0},
+ // C with circumflex: direct comparison, and upper case vs. lower case
+ { { FPL("\u0109"), FPL("\u0109") }, 0},
+ { { FPL("\u0108"), FPL("\u0109") }, 0},
+ // Cyrillic letter SHA: direct comparison, and upper case vs. lower case
+ { { FPL("\u0428"), FPL("\u0428") }, 0},
+ { { FPL("\u0428"), FPL("\u0448") }, 0},
+ // Greek letter DELTA: direct comparison, and upper case vs. lower case
+ { { FPL("\u0394"), FPL("\u0394") }, 0},
+ { { FPL("\u0394"), FPL("\u03B4") }, 0},
+ // Japanese full-width A: direct comparison, and upper case vs. lower case
+ // Note that full-width and standard characters are considered different.
+ { { FPL("\uFF21"), FPL("\uFF21") }, 0},
+ { { FPL("\uFF21"), FPL("\uFF41") }, 0},
+ { { FPL("A"), FPL("\uFF21") }, -1},
+ { { FPL("A"), FPL("\uFF41") }, -1},
+ { { FPL("a"), FPL("\uFF21") }, -1},
+ { { FPL("a"), FPL("\uFF41") }, -1},
+#endif
+#if defined(OS_MACOSX)
+ // Codepoints > 0x1000
+ // Georgian letter DON: direct comparison, and upper case vs. lower case
+ { { FPL("\u10A3"), FPL("\u10A3") }, 0},
+ { { FPL("\u10A3"), FPL("\u10D3") }, 0},
+ // Combining characters vs. pre-composed characters, upper and lower case
+ { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("\u1E31\u1E77\u1E53n") }, 0},
+ { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("kuon") }, 1},
+ { { FPL("kuon"), FPL("k\u0301u\u032Do\u0304\u0301n") }, -1},
+ { { FPL("K\u0301U\u032DO\u0304\u0301N"), FPL("KUON") }, 1},
+ { { FPL("KUON"), FPL("K\u0301U\u032DO\u0304\u0301N") }, -1},
+ { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("KUON") }, 1},
+ { { FPL("K\u0301U\u032DO\u0304\u0301N"), FPL("\u1E31\u1E77\u1E53n") }, 0},
+ { { FPL("k\u0301u\u032Do\u0304\u0301n"), FPL("\u1E30\u1E76\u1E52n") }, 0},
+ { { FPL("k\u0301u\u032Do\u0304\u0302n"), FPL("\u1E30\u1E76\u1E52n") }, 1},
+#endif
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath::StringType s1(cases[i].inputs[0]);
+ FilePath::StringType s2(cases[i].inputs[1]);
+ int result = FilePath::CompareIgnoreCase(s1, s2);
+ EXPECT_EQ(cases[i].expected, result) <<
+ "i: " << i << ", s1: " << s1 << ", s2: " << s2;
+ }
+}
+
+TEST_F(FilePathTest, ReferencesParent) {
+ const struct UnaryBooleanTestData cases[] = {
+ { FPL("."), false },
+ { FPL(".."), true },
+ { FPL("a.."), false },
+ { FPL("..a"), false },
+ { FPL("../"), true },
+ { FPL("/.."), true },
+ { FPL("/../"), true },
+ { FPL("/a../"), false },
+ { FPL("/..a/"), false },
+ { FPL("//.."), true },
+ { FPL("..//"), true },
+ { FPL("//..//"), true },
+ { FPL("a//..//c"), true },
+ { FPL("../b/c"), true },
+ { FPL("/../b/c"), true },
+ { FPL("a/b/.."), true },
+ { FPL("a/b/../"), true },
+ { FPL("a/../c"), true },
+ { FPL("a/b/c"), false },
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ bool observed = input.ReferencesParent();
+ EXPECT_EQ(cases[i].expected, observed) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+TEST_F(FilePathTest, FromUTF8Unsafe_And_AsUTF8Unsafe) {
+ const struct UTF8TestData cases[] = {
+ { FPL("foo.txt"), "foo.txt" },
+ // "aeo" with accents. Use http://0xcc.net/jsescape/ to decode them.
+ { FPL("\u00E0\u00E8\u00F2.txt"), "\xC3\xA0\xC3\xA8\xC3\xB2.txt" },
+ // Full-width "ABC".
+ { FPL("\uFF21\uFF22\uFF23.txt"),
+ "\xEF\xBC\xA1\xEF\xBC\xA2\xEF\xBC\xA3.txt" },
+ };
+
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ // Test FromUTF8Unsafe() works.
+ FilePath from_utf8 = FilePath::FromUTF8Unsafe(cases[i].utf8);
+ EXPECT_EQ(cases[i].native, from_utf8.value())
+ << "i: " << i << ", input: " << cases[i].native;
+ // Test AsUTF8Unsafe() works.
+ FilePath from_native = FilePath(cases[i].native);
+ EXPECT_EQ(cases[i].utf8, from_native.AsUTF8Unsafe())
+ << "i: " << i << ", input: " << cases[i].native;
+ // Test the two file paths are identical.
+ EXPECT_EQ(from_utf8.value(), from_native.value());
+ }
+}
+
+TEST_F(FilePathTest, ConstructWithNUL) {
+ // Assert FPS() works.
+ ASSERT_TRUE(FPS("a\0b").length() == 3);
+
+ // Test constructor strips '\0'
+ FilePath path(FPS("a\0b"));
+ EXPECT_TRUE(path.value().length() == 1);
+ EXPECT_EQ(path.value(), FPL("a"));
+}
+
+TEST_F(FilePathTest, AppendWithNUL) {
+ // Assert FPS() works.
+ ASSERT_TRUE(FPS("b\0b").length() == 3);
+
+ // Test Append() strips '\0'
+ FilePath path(FPL("a"));
+ path = path.Append(FPS("b\0b"));
+ EXPECT_TRUE(path.value().length() == 3);
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+ EXPECT_EQ(path.value(), FPL("a\\b"));
+#else
+ EXPECT_EQ(path.value(), FPL("a/b"));
+#endif
+}
+
+TEST_F(FilePathTest, ReferencesParentWithNUL) {
+ // Assert FPS() works.
+ ASSERT_TRUE(FPS("..\0").length() == 3);
+
+ // Test ReferencesParent() doesn't break with "..\0"
+ FilePath path(FPS("..\0"));
+ EXPECT_TRUE(path.ReferencesParent());
+}
+
+#if defined(FILE_PATH_USES_WIN_SEPARATORS)
+TEST_F(FilePathTest, NormalizePathSeparators) {
+ const struct UnaryTestData cases[] = {
+ { FPL("foo/bar"), FPL("foo\\bar") },
+ { FPL("foo/bar\\betz"), FPL("foo\\bar\\betz") },
+ { FPL("foo\\bar"), FPL("foo\\bar") },
+ { FPL("foo\\bar/betz"), FPL("foo\\bar\\betz") },
+ { FPL("foo"), FPL("foo") },
+ // Trailing slashes don't automatically get stripped. That's what
+ // StripTrailingSeparators() is for.
+ { FPL("foo\\"), FPL("foo\\") },
+ { FPL("foo/"), FPL("foo\\") },
+ { FPL("foo/bar\\"), FPL("foo\\bar\\") },
+ { FPL("foo\\bar/"), FPL("foo\\bar\\") },
+ { FPL("foo/bar/"), FPL("foo\\bar\\") },
+ { FPL("foo\\bar\\"), FPL("foo\\bar\\") },
+ { FPL("\\foo/bar"), FPL("\\foo\\bar") },
+ { FPL("/foo\\bar"), FPL("\\foo\\bar") },
+ { FPL("c:/foo/bar/"), FPL("c:\\foo\\bar\\") },
+ { FPL("/foo/bar/"), FPL("\\foo\\bar\\") },
+ { FPL("\\foo\\bar\\"), FPL("\\foo\\bar\\") },
+ { FPL("c:\\foo/bar"), FPL("c:\\foo\\bar") },
+ { FPL("//foo\\bar\\"), FPL("\\\\foo\\bar\\") },
+ { FPL("\\\\foo\\bar\\"), FPL("\\\\foo\\bar\\") },
+ { FPL("//foo\\bar\\"), FPL("\\\\foo\\bar\\") },
+ // This method does not normalize the number of path separators.
+ { FPL("foo\\\\bar"), FPL("foo\\\\bar") },
+ { FPL("foo//bar"), FPL("foo\\\\bar") },
+ { FPL("foo/\\bar"), FPL("foo\\\\bar") },
+ { FPL("foo\\/bar"), FPL("foo\\\\bar") },
+ { FPL("///foo\\\\bar"), FPL("\\\\\\foo\\\\bar") },
+ { FPL("foo//bar///"), FPL("foo\\\\bar\\\\\\") },
+ { FPL("foo/\\bar/\\"), FPL("foo\\\\bar\\\\") },
+ { FPL("/\\foo\\/bar"), FPL("\\\\foo\\\\bar") },
+ };
+ for (size_t i = 0; i < arraysize(cases); ++i) {
+ FilePath input(cases[i].input);
+ FilePath observed = input.NormalizePathSeparators();
+ EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) <<
+ "i: " << i << ", input: " << input.value();
+ }
+}
+
+#endif
+
+} // namespace base
generated by cgit v1.1 at 2025-05-20 18:05:48 +0000