mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
023d97d703
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173240 91177308-0d34-0410-b5e6-96231b3b80d8
107 lines
2.8 KiB
C++
107 lines
2.8 KiB
C++
//===- unittest/Support/OptionParsingTest.cpp - OptTable tests ------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "llvm/ADT/OwningPtr.h"
|
|
#include "llvm/Option/Arg.h"
|
|
#include "llvm/Option/ArgList.h"
|
|
#include "llvm/Option/Option.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
using namespace llvm;
|
|
using namespace llvm::opt;
|
|
|
|
enum ID {
|
|
OPT_INVALID = 0, // This is not an option ID.
|
|
#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
|
|
HELPTEXT, METAVAR) OPT_##ID,
|
|
#include "Opts.inc"
|
|
LastOption
|
|
#undef OPTION
|
|
};
|
|
|
|
#define PREFIX(NAME, VALUE) const char *const NAME[] = VALUE;
|
|
#include "Opts.inc"
|
|
#undef PREFIX
|
|
|
|
static const OptTable::Info InfoTable[] = {
|
|
#define OPTION(PREFIX, NAME, ID, KIND, GROUP, ALIAS, FLAGS, PARAM, \
|
|
HELPTEXT, METAVAR) \
|
|
{ PREFIX, NAME, HELPTEXT, METAVAR, OPT_##ID, Option::KIND##Class, PARAM, \
|
|
FLAGS, OPT_##GROUP, OPT_##ALIAS },
|
|
#include "Opts.inc"
|
|
#undef OPTION
|
|
};
|
|
|
|
namespace {
|
|
class TestOptTable : public OptTable {
|
|
public:
|
|
TestOptTable()
|
|
: OptTable(InfoTable, sizeof(InfoTable) / sizeof(InfoTable[0])) {}
|
|
};
|
|
}
|
|
|
|
const char *Args[] = {
|
|
"-A",
|
|
"-Bhi",
|
|
"--C=desu",
|
|
"-C", "bye",
|
|
"-D,adena",
|
|
"-E", "apple", "bloom",
|
|
"-Fblarg",
|
|
"-F", "42",
|
|
"-Gchuu", "2"
|
|
};
|
|
|
|
TEST(Support, OptionParsing) {
|
|
TestOptTable T;
|
|
unsigned MAI, MAC;
|
|
OwningPtr<InputArgList>
|
|
AL(T.ParseArgs(Args,
|
|
Args + (sizeof(Args) / sizeof(Args[0])),
|
|
MAI,
|
|
MAC));
|
|
|
|
// Check they all exist.
|
|
EXPECT_TRUE(AL->hasArg(OPT_A));
|
|
EXPECT_TRUE(AL->hasArg(OPT_B));
|
|
EXPECT_TRUE(AL->hasArg(OPT_C));
|
|
EXPECT_TRUE(AL->hasArg(OPT_D));
|
|
EXPECT_TRUE(AL->hasArg(OPT_E));
|
|
EXPECT_TRUE(AL->hasArg(OPT_F));
|
|
EXPECT_TRUE(AL->hasArg(OPT_G));
|
|
|
|
// Check the values.
|
|
EXPECT_EQ(AL->getLastArgValue(OPT_B), "hi");
|
|
EXPECT_EQ(AL->getLastArgValue(OPT_C), "bye");
|
|
EXPECT_EQ(AL->getLastArgValue(OPT_D), "adena");
|
|
std::vector<std::string> Es = AL->getAllArgValues(OPT_E);
|
|
EXPECT_EQ(Es[0], "apple");
|
|
EXPECT_EQ(Es[1], "bloom");
|
|
EXPECT_EQ(AL->getLastArgValue(OPT_F), "42");
|
|
std::vector<std::string> Gs = AL->getAllArgValues(OPT_G);
|
|
EXPECT_EQ(Gs[0], "chuu");
|
|
EXPECT_EQ(Gs[1], "2");
|
|
|
|
// Check the help text.
|
|
std::string Help;
|
|
raw_string_ostream RSO(Help);
|
|
T.PrintHelp(RSO, "test", "title!");
|
|
EXPECT_NE(Help.find("-A"), std::string::npos);
|
|
|
|
// Test aliases.
|
|
arg_iterator Cs = AL->filtered_begin(OPT_C);
|
|
ASSERT_NE(Cs, AL->filtered_end());
|
|
EXPECT_EQ(StringRef((*Cs)->getValue()), "desu");
|
|
ArgStringList ASL;
|
|
(*Cs)->render(*AL, ASL);
|
|
ASSERT_EQ(ASL.size(), 2u);
|
|
EXPECT_EQ(StringRef(ASL[0]), "-C");
|
|
EXPECT_EQ(StringRef(ASL[1]), "desu");
|
|
}
|