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// Copyright (c) 2010 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_path.h"
#include "base/file_util.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)
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;
};
// 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() {
PlatformTest::SetUp();
}
virtual void TearDown() {
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("") },
};
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, 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();
}
}
#if defined(FILE_PATH_USES_WIN_SEPARATORS)
TEST_F(FilePathTest, NormalizeWindowsPathSeparators) {
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.NormalizeWindowsPathSeparators();
EXPECT_EQ(FilePath::StringType(cases[i].expected), observed.value()) <<
"i: " << i << ", input: " << input.value();
}
}
#endif
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