forked from OSchip/llvm-project
135 lines
4.2 KiB
C++
135 lines
4.2 KiB
C++
//===- llvm/unittest/Support/Path.cpp - Path tests ------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "llvm/Support/PathV2.h"
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#include "gtest/gtest.h"
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using namespace llvm;
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#define TEST_OUT(func, result) outs() << " " #func ": " << result << '\n';
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#define TEST_PATH_(header, func, funcname, output) \
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header; \
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if (error_code ec = sys::path::func) \
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ASSERT_FALSE(ec.message().c_str()); \
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TEST_OUT(funcname, output)
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#define TEST_PATH(func, ipath, res) TEST_PATH_(, func(ipath, res), func, res);
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#define TEST_PATH_SMALLVEC(func, ipath, inout) \
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TEST_PATH_(inout = ipath, func(inout), func, inout)
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#define TEST_PATH_SMALLVEC_P(func, ipath, inout, param) \
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TEST_PATH_(inout = ipath, func(inout, param), func, inout)
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namespace {
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TEST(Support, Path) {
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SmallVector<StringRef, 40> paths;
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paths.push_back("");
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paths.push_back(".");
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paths.push_back("..");
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paths.push_back("foo");
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paths.push_back("/");
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paths.push_back("/foo");
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paths.push_back("foo/");
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paths.push_back("/foo/");
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paths.push_back("foo/bar");
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paths.push_back("/foo/bar");
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paths.push_back("//net");
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paths.push_back("//net/foo");
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paths.push_back("///foo///");
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paths.push_back("///foo///bar");
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paths.push_back("/.");
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paths.push_back("./");
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paths.push_back("/..");
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paths.push_back("../");
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paths.push_back("foo/.");
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paths.push_back("foo/..");
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paths.push_back("foo/./");
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paths.push_back("foo/./bar");
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paths.push_back("foo/..");
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paths.push_back("foo/../");
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paths.push_back("foo/../bar");
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paths.push_back("c:");
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paths.push_back("c:/");
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paths.push_back("c:foo");
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paths.push_back("c:/foo");
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paths.push_back("c:foo/");
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paths.push_back("c:/foo/");
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paths.push_back("c:/foo/bar");
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paths.push_back("prn:");
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paths.push_back("c:\\");
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paths.push_back("c:foo");
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paths.push_back("c:\\foo");
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paths.push_back("c:foo\\");
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paths.push_back("c:\\foo\\");
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paths.push_back("c:\\foo/");
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paths.push_back("c:/foo\\bar");
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for (SmallVector<StringRef, 40>::const_iterator i = paths.begin(),
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e = paths.end();
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i != e;
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++i) {
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outs() << *i << " =>\n Iteration: [";
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for (sys::path::const_iterator ci = sys::path::begin(*i),
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ce = sys::path::end(*i);
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ci != ce;
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++ci) {
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outs() << *ci << ',';
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}
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outs() << "]\n";
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outs() << " Reverse Iteration: [";
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for (sys::path::reverse_iterator ci = sys::path::rbegin(*i),
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ce = sys::path::rend(*i);
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ci != ce;
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++ci) {
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outs() << *ci << ',';
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}
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outs() << "]\n";
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bool bres;
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StringRef sfres;
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TEST_PATH(has_root_path, *i, bres);
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TEST_PATH(root_path, *i, sfres);
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TEST_PATH(has_root_name, *i, bres);
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TEST_PATH(root_name, *i, sfres);
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TEST_PATH(has_root_directory, *i, bres);
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TEST_PATH(root_directory, *i, sfres);
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TEST_PATH(has_parent_path, *i, bres);
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TEST_PATH(parent_path, *i, sfres);
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TEST_PATH(has_filename, *i, bres);
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TEST_PATH(filename, *i, sfres);
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TEST_PATH(has_stem, *i, bres);
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TEST_PATH(stem, *i, sfres);
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TEST_PATH(has_extension, *i, bres);
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TEST_PATH(extension, *i, sfres);
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TEST_PATH(is_absolute, *i, bres);
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TEST_PATH(is_relative, *i, bres);
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SmallString<16> temp_store;
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TEST_PATH_SMALLVEC(make_absolute, *i, temp_store);
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TEST_PATH_SMALLVEC(remove_filename, *i, temp_store);
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TEST_PATH_SMALLVEC_P(replace_extension, *i, temp_store, "ext");
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StringRef filename(temp_store.begin(), temp_store.size()), stem, ext;
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TEST_PATH(stem, filename, stem);
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TEST_PATH(extension, filename, ext);
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EXPECT_EQ(*(--sys::path::end(filename)), (stem + ext).str());
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TEST_PATH_(, native(*i, temp_store), native, temp_store);
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outs().flush();
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}
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}
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} // anonymous namespace
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