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unittests/Support/PathV2: Make tests much shorter; although harder to understand. 

I'm going to replace this all anyway with a proper table and separated tests
when done.

llvm-svn: 120558
This commit is contained in:
Michael J. Spencer 2010-12-01 06:03:33 +00:00
parent f3735e01ce
commit 4d0c6fdda6
1 changed files with 35 additions and 49 deletions
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84
llvm/unittests/Support/Path.cpp
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@ -13,6 +13,22 @@
using namespace llvm;
#define TEST_OUT(func, result) outs() << " " #func ": " << result << '\n';
#define TEST_PATH_(header, func, funcname, output) \
header; \
if (error_code ec = sys::path::func) \
ASSERT_FALSE(ec.message().c_str()); \
TEST_OUT(funcname, output)
#define TEST_PATH(func, ipath, res) TEST_PATH_(, func(ipath, res), func, res);
#define TEST_PATH_SMALLVEC(func, ipath, inout) \
TEST_PATH_(inout = ipath, func(inout), func, inout)
#define TEST_PATH_SMALLVEC_P(func, ipath, inout, param) \
TEST_PATH_(inout = ipath, func(inout, param), func, inout)
namespace {
TEST(Support, Path) {
@ -80,56 +96,26 @@ TEST(Support, Path) {
}
outs() << "]\n";
StringRef res;
SmallString<16> temp_store;
if (error_code ec = sys::path::root_path(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " root_path: " << res << '\n';
if (error_code ec = sys::path::root_name(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " root_name: " << res << '\n';
if (error_code ec = sys::path::root_directory(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " root_directory: " << res << '\n';
if (error_code ec = sys::path::parent_path(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " parent_path: " << res << '\n';
if (error_code ec = sys::path::filename(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " filename: " << res << '\n';
if (error_code ec = sys::path::stem(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " stem: " << res << '\n';
if (error_code ec = sys::path::extension(*i, res))
ASSERT_FALSE(ec.message().c_str());
outs() << " stem: " << res << '\n';
StringRef sfres;
TEST_PATH(root_path, *i, sfres);
TEST_PATH(root_name, *i, sfres);
TEST_PATH(root_directory, *i, sfres);
TEST_PATH(parent_path, *i, sfres);
TEST_PATH(filename, *i, sfres);
TEST_PATH(stem, *i, sfres);
TEST_PATH(extension, *i, sfres);
temp_store = *i;
if (error_code ec = sys::path::make_absolute(temp_store))
ASSERT_FALSE(ec.message().c_str());
outs() << " make_absolute: " << temp_store << '\n';
temp_store = *i;
if (error_code ec = sys::path::remove_filename(temp_store))
ASSERT_FALSE(ec.message().c_str());
outs() << " remove_filename: " << temp_store << '\n';
temp_store = *i;
if (error_code ec = sys::path::replace_extension(temp_store, "ext"))
ASSERT_FALSE(ec.message().c_str());
outs() << " replace_extension: " << temp_store << '\n';
StringRef stem, ext;
if (error_code ec = sys::path::stem(
StringRef(temp_store.begin(), temp_store.size()), stem))
ASSERT_FALSE(ec.message().c_str());
outs() << " stem: " << stem << '\n';
if (error_code ec = sys::path::extension(
StringRef(temp_store.begin(), temp_store.size()), ext))
ASSERT_FALSE(ec.message().c_str());
outs() << " extension: " << ext << '\n';
EXPECT_EQ(*(--sys::path::end(
StringRef(temp_store.begin(), temp_store.size()))), (stem + ext).str());
if (error_code ec = sys::path::native(*i, temp_store))
ASSERT_FALSE(ec.message().c_str());
outs() << " native: " << temp_store << '\n';
SmallString<16> temp_store;
TEST_PATH_SMALLVEC(make_absolute, *i, temp_store);
TEST_PATH_SMALLVEC(remove_filename, *i, temp_store);
TEST_PATH_SMALLVEC_P(replace_extension, *i, temp_store, "ext");
StringRef filename(temp_store.begin(), temp_store.size()), stem, ext;
TEST_PATH(stem, filename, stem);
TEST_PATH(extension, filename, ext);
EXPECT_EQ(*(--sys::path::end(filename)), (stem + ext).str());
TEST_PATH_(, native(*i, temp_store), native, temp_store);
outs().flush();
}