forked from OSchip/llvm-project
279 lines
10 KiB
C++
279 lines
10 KiB
C++
//===-- FileSpecTest.cpp ----------------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "lldb/Utility/FileSpec.h"
|
|
|
|
using namespace lldb_private;
|
|
|
|
TEST(FileSpecTest, FileAndDirectoryComponents) {
|
|
FileSpec fs_posix("/foo/bar", false, FileSpec::ePathSyntaxPosix);
|
|
EXPECT_STREQ("/foo/bar", fs_posix.GetCString());
|
|
EXPECT_STREQ("/foo", fs_posix.GetDirectory().GetCString());
|
|
EXPECT_STREQ("bar", fs_posix.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows("F:\\bar", false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_STREQ("F:\\bar", fs_windows.GetCString());
|
|
// EXPECT_STREQ("F:\\", fs_windows.GetDirectory().GetCString()); // It returns
|
|
// "F:/"
|
|
EXPECT_STREQ("bar", fs_windows.GetFilename().GetCString());
|
|
|
|
FileSpec fs_posix_root("/", false, FileSpec::ePathSyntaxPosix);
|
|
EXPECT_STREQ("/", fs_posix_root.GetCString());
|
|
EXPECT_EQ(nullptr, fs_posix_root.GetDirectory().GetCString());
|
|
EXPECT_STREQ("/", fs_posix_root.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows_drive("F:", false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_STREQ("F:", fs_windows_drive.GetCString());
|
|
EXPECT_EQ(nullptr, fs_windows_drive.GetDirectory().GetCString());
|
|
EXPECT_STREQ("F:", fs_windows_drive.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows_root("F:\\", false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_STREQ("F:\\", fs_windows_root.GetCString());
|
|
EXPECT_STREQ("F:", fs_windows_root.GetDirectory().GetCString());
|
|
// EXPECT_STREQ("\\", fs_windows_root.GetFilename().GetCString()); // It
|
|
// returns "/"
|
|
|
|
FileSpec fs_posix_long("/foo/bar/baz", false, FileSpec::ePathSyntaxPosix);
|
|
EXPECT_STREQ("/foo/bar/baz", fs_posix_long.GetCString());
|
|
EXPECT_STREQ("/foo/bar", fs_posix_long.GetDirectory().GetCString());
|
|
EXPECT_STREQ("baz", fs_posix_long.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows_long("F:\\bar\\baz", false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_STREQ("F:\\bar\\baz", fs_windows_long.GetCString());
|
|
// EXPECT_STREQ("F:\\bar", fs_windows_long.GetDirectory().GetCString()); // It
|
|
// returns "F:/bar"
|
|
EXPECT_STREQ("baz", fs_windows_long.GetFilename().GetCString());
|
|
|
|
FileSpec fs_posix_trailing_slash("/foo/bar/", false,
|
|
FileSpec::ePathSyntaxPosix);
|
|
EXPECT_STREQ("/foo/bar", fs_posix_trailing_slash.GetCString());
|
|
EXPECT_STREQ("/foo", fs_posix_trailing_slash.GetDirectory().GetCString());
|
|
EXPECT_STREQ("bar", fs_posix_trailing_slash.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows_trailing_slash("F:\\bar\\", false,
|
|
FileSpec::ePathSyntaxWindows);
|
|
EXPECT_STREQ("F:\\bar", fs_windows_trailing_slash.GetCString());
|
|
EXPECT_STREQ("bar", fs_windows_trailing_slash.GetFilename().GetCString());
|
|
}
|
|
|
|
TEST(FileSpecTest, AppendPathComponent) {
|
|
FileSpec fs_posix("/foo", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix.AppendPathComponent("bar");
|
|
EXPECT_STREQ("/foo/bar", fs_posix.GetCString());
|
|
EXPECT_STREQ("/foo", fs_posix.GetDirectory().GetCString());
|
|
EXPECT_STREQ("bar", fs_posix.GetFilename().GetCString());
|
|
|
|
FileSpec fs_posix_2("/foo", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix_2.AppendPathComponent("//bar/baz");
|
|
EXPECT_STREQ("/foo/bar/baz", fs_posix_2.GetCString());
|
|
EXPECT_STREQ("/foo/bar", fs_posix_2.GetDirectory().GetCString());
|
|
EXPECT_STREQ("baz", fs_posix_2.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows("F:\\bar", false, FileSpec::ePathSyntaxWindows);
|
|
fs_windows.AppendPathComponent("baz");
|
|
EXPECT_STREQ("F:\\bar\\baz", fs_windows.GetCString());
|
|
// EXPECT_STREQ("F:\\bar", fs_windows.GetDirectory().GetCString()); // It
|
|
// returns "F:/bar"
|
|
EXPECT_STREQ("baz", fs_windows.GetFilename().GetCString());
|
|
|
|
FileSpec fs_posix_root("/", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix_root.AppendPathComponent("bar");
|
|
EXPECT_STREQ("/bar", fs_posix_root.GetCString());
|
|
EXPECT_STREQ("/", fs_posix_root.GetDirectory().GetCString());
|
|
EXPECT_STREQ("bar", fs_posix_root.GetFilename().GetCString());
|
|
|
|
FileSpec fs_windows_root("F:\\", false, FileSpec::ePathSyntaxWindows);
|
|
fs_windows_root.AppendPathComponent("bar");
|
|
EXPECT_STREQ("F:\\bar", fs_windows_root.GetCString());
|
|
// EXPECT_STREQ("F:\\", fs_windows_root.GetDirectory().GetCString()); // It
|
|
// returns "F:/"
|
|
EXPECT_STREQ("bar", fs_windows_root.GetFilename().GetCString());
|
|
}
|
|
|
|
TEST(FileSpecTest, CopyByAppendingPathComponent) {
|
|
FileSpec fs = FileSpec("/foo", false, FileSpec::ePathSyntaxPosix)
|
|
.CopyByAppendingPathComponent("bar");
|
|
EXPECT_STREQ("/foo/bar", fs.GetCString());
|
|
EXPECT_STREQ("/foo", fs.GetDirectory().GetCString());
|
|
EXPECT_STREQ("bar", fs.GetFilename().GetCString());
|
|
}
|
|
|
|
TEST(FileSpecTest, PrependPathComponent) {
|
|
FileSpec fs_posix("foo", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix.PrependPathComponent("/bar");
|
|
EXPECT_STREQ("/bar/foo", fs_posix.GetCString());
|
|
|
|
FileSpec fs_posix_2("foo/bar", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix_2.PrependPathComponent("/baz");
|
|
EXPECT_STREQ("/baz/foo/bar", fs_posix_2.GetCString());
|
|
|
|
FileSpec fs_windows("baz", false, FileSpec::ePathSyntaxWindows);
|
|
fs_windows.PrependPathComponent("F:\\bar");
|
|
EXPECT_STREQ("F:\\bar\\baz", fs_windows.GetCString());
|
|
|
|
FileSpec fs_posix_root("bar", false, FileSpec::ePathSyntaxPosix);
|
|
fs_posix_root.PrependPathComponent("/");
|
|
EXPECT_STREQ("/bar", fs_posix_root.GetCString());
|
|
|
|
FileSpec fs_windows_root("bar", false, FileSpec::ePathSyntaxWindows);
|
|
fs_windows_root.PrependPathComponent("F:\\");
|
|
EXPECT_STREQ("F:\\bar", fs_windows_root.GetCString());
|
|
}
|
|
|
|
TEST(FileSpecTest, EqualSeparator) {
|
|
FileSpec backward("C:\\foo\\bar", false, FileSpec::ePathSyntaxWindows);
|
|
FileSpec forward("C:/foo/bar", false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_EQ(forward, backward);
|
|
}
|
|
|
|
TEST(FileSpecTest, EqualDotsWindows) {
|
|
std::pair<const char *, const char *> tests[] = {
|
|
{R"(C:\foo\bar\baz)", R"(C:\foo\foo\..\bar\baz)"},
|
|
{R"(C:\bar\baz)", R"(C:\foo\..\bar\baz)"},
|
|
{R"(C:\bar\baz)", R"(C:/foo/../bar/baz)"},
|
|
{R"(C:/bar/baz)", R"(C:\foo\..\bar\baz)"},
|
|
{R"(C:\bar)", R"(C:\foo\..\bar)"},
|
|
{R"(C:\foo\bar)", R"(C:\foo\.\bar)"},
|
|
{R"(C:\foo\bar)", R"(C:\foo\bar\.)"},
|
|
};
|
|
|
|
for (const auto &test : tests) {
|
|
FileSpec one(test.first, false, FileSpec::ePathSyntaxWindows);
|
|
FileSpec two(test.second, false, FileSpec::ePathSyntaxWindows);
|
|
EXPECT_EQ(one, two);
|
|
}
|
|
}
|
|
|
|
TEST(FileSpecTest, EqualDotsPosix) {
|
|
std::pair<const char *, const char *> tests[] = {
|
|
{R"(/foo/bar/baz)", R"(/foo/foo/../bar/baz)"},
|
|
{R"(/bar/baz)", R"(/foo/../bar/baz)"},
|
|
{R"(/bar)", R"(/foo/../bar)"},
|
|
{R"(/foo/bar)", R"(/foo/./bar)"},
|
|
{R"(/foo/bar)", R"(/foo/bar/.)"},
|
|
};
|
|
|
|
for (const auto &test : tests) {
|
|
FileSpec one(test.first, false, FileSpec::ePathSyntaxPosix);
|
|
FileSpec two(test.second, false, FileSpec::ePathSyntaxPosix);
|
|
EXPECT_EQ(one, two);
|
|
}
|
|
}
|
|
|
|
TEST(FileSpecTest, EqualDotsPosixRoot) {
|
|
std::pair<const char *, const char *> tests[] = {
|
|
{R"(/)", R"(/..)"},
|
|
{R"(/)", R"(/.)"},
|
|
{R"(/)", R"(/foo/..)"},
|
|
};
|
|
|
|
for (const auto &test : tests) {
|
|
FileSpec one(test.first, false, FileSpec::ePathSyntaxPosix);
|
|
FileSpec two(test.second, false, FileSpec::ePathSyntaxPosix);
|
|
EXPECT_EQ(one, two);
|
|
}
|
|
}
|
|
|
|
TEST(FileSpecTest, GetNormalizedPath) {
|
|
std::pair<const char *, const char *> posix_tests[] = {
|
|
{"/foo/.././bar", "/bar"},
|
|
{"/foo/./../bar", "/bar"},
|
|
{"/foo/../bar", "/bar"},
|
|
{"/foo/./bar", "/foo/bar"},
|
|
{"/foo/..", "/"},
|
|
{"/foo/.", "/foo"},
|
|
{"/foo//bar", "/foo/bar"},
|
|
{"/foo//bar/baz", "/foo/bar/baz"},
|
|
{"/foo//bar/./baz", "/foo/bar/baz"},
|
|
{"/./foo", "/foo"},
|
|
{"/", "/"},
|
|
{"//", "/"},
|
|
{"//net", "//net"},
|
|
{"/..", "/"},
|
|
{"/.", "/"},
|
|
{"..", ".."},
|
|
{".", ""},
|
|
{"../..", "../.."},
|
|
{"foo/..", ""},
|
|
{"foo/../bar", "bar"},
|
|
{"../foo/..", ".."},
|
|
{"./foo", "foo"},
|
|
{"././foo", "foo"},
|
|
{"../foo", "../foo"},
|
|
{"../../foo", "../../foo"},
|
|
};
|
|
for (auto test : posix_tests) {
|
|
SCOPED_TRACE(llvm::Twine("test.first = ") + test.first);
|
|
EXPECT_EQ(test.second,
|
|
FileSpec(test.first, false, FileSpec::ePathSyntaxPosix)
|
|
.GetPath());
|
|
}
|
|
|
|
std::pair<const char *, const char *> windows_tests[] = {
|
|
{R"(c:\bar\..\bar)", R"(c:\bar)"},
|
|
{R"(c:\bar\.\bar)", R"(c:\bar\bar)"},
|
|
{R"(c:\bar\..)", R"(c:\)"},
|
|
{R"(c:\bar\.)", R"(c:\bar)"},
|
|
{R"(c:\.\bar)", R"(c:\bar)"},
|
|
{R"(\)", R"(\)"},
|
|
{R"(\\)", R"(\)"},
|
|
{R"(\\net)", R"(\\net)"},
|
|
{R"(c:\..)", R"(c:\)"},
|
|
{R"(c:\.)", R"(c:\)"},
|
|
// TODO: fix llvm::sys::path::remove_dots() to return "\" below.
|
|
{R"(\..)", R"(\..)"},
|
|
// {R"(c:..)", R"(c:..)"},
|
|
{R"(..)", R"(..)"},
|
|
{R"(.)", R"()"},
|
|
// TODO: fix llvm::sys::path::remove_dots() to return "c:\" below.
|
|
{R"(c:..\..)", R"(c:\..\..)"},
|
|
{R"(..\..)", R"(..\..)"},
|
|
{R"(foo\..)", R"()"},
|
|
{R"(foo\..\bar)", R"(bar)"},
|
|
{R"(..\foo\..)", R"(..)"},
|
|
{R"(.\foo)", R"(foo)"},
|
|
{R"(.\.\foo)", R"(foo)"},
|
|
{R"(..\foo)", R"(..\foo)"},
|
|
{R"(..\..\foo)", R"(..\..\foo)"},
|
|
};
|
|
for (auto test : windows_tests) {
|
|
EXPECT_EQ(test.second,
|
|
FileSpec(test.first, false, FileSpec::ePathSyntaxWindows)
|
|
.GetPath())
|
|
<< "Original path: " << test.first;
|
|
}
|
|
}
|
|
|
|
TEST(FileSpecTest, FormatFileSpec) {
|
|
auto win = FileSpec::ePathSyntaxWindows;
|
|
|
|
FileSpec F;
|
|
EXPECT_EQ("(empty)", llvm::formatv("{0}", F).str());
|
|
EXPECT_EQ("(empty)", llvm::formatv("{0:D}", F).str());
|
|
EXPECT_EQ("(empty)", llvm::formatv("{0:F}", F).str());
|
|
|
|
F = FileSpec("C:\\foo\\bar.txt", false, win);
|
|
EXPECT_EQ("C:\\foo\\bar.txt", llvm::formatv("{0}", F).str());
|
|
EXPECT_EQ("C:\\foo\\", llvm::formatv("{0:D}", F).str());
|
|
EXPECT_EQ("bar.txt", llvm::formatv("{0:F}", F).str());
|
|
|
|
F = FileSpec("foo\\bar.txt", false, win);
|
|
EXPECT_EQ("foo\\bar.txt", llvm::formatv("{0}", F).str());
|
|
EXPECT_EQ("foo\\", llvm::formatv("{0:D}", F).str());
|
|
EXPECT_EQ("bar.txt", llvm::formatv("{0:F}", F).str());
|
|
|
|
F = FileSpec("foo", false, win);
|
|
EXPECT_EQ("foo", llvm::formatv("{0}", F).str());
|
|
EXPECT_EQ("foo", llvm::formatv("{0:F}", F).str());
|
|
EXPECT_EQ("(empty)", llvm::formatv("{0:D}", F).str());
|
|
}
|
|
|