zhangyiss/toml11
1
0
Fork 0
mirror of https://github.com/ToruNiina/toml11.git synced 2025-09-17 09:08:08 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

add test for lexers

Browse Source
This commit is contained in:
ToruNiina
2018-12-04 20:30:21 +09:00
parent 17f3d96766
commit 1a2fa6d53a
8 changed files with 431 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
tests/test_lex_aux.hpp Normal file
View File

@@ -0,0 +1,42 @@
#include <iostream>
#include <iomanip>
#include <algorithm>
#include <toml/region.hpp>
#include <toml/result.hpp>
#define TOML11_TEST_LEX_ACCEPT(lxr, tkn, expct) \
do { \
const std::string token (tkn); \
const std::string expected(expct); \
toml::detail::location<std::string> loc(token); \
const auto result = lxr::invoke(loc); \
BOOST_CHECK(result.is_ok()); \
if(result.is_ok()){ \
const auto matched = result.unwrap().str(); \
std::cerr << "matched -> "; \
std::for_each(matched.begin(), matched.end(), [](const char c) { \
std::cerr << std::setw(2) << std::hex << std::setfill('0'); \
std::cerr << "0x" << static_cast<int>(c) << ", "; \
return; \
}); \
std::cerr << std::endl; \
const auto region = result.unwrap(); \
BOOST_CHECK_EQUAL(region.str(), expected); \
BOOST_CHECK_EQUAL(region.str().size(), expected.size()); \
BOOST_CHECK_EQUAL(std::distance(loc.begin(), loc.iter()), region.size()); \
} else { \
std::cerr << "lexer " << lxr::pattern() << " failed with input `"; \
std::cerr << token << "`. expected `" << expected << "`\n"; \
std::cerr << "reason: " << result.unwrap_err() << '\n'; \
} \
} while(false); \
/**/
#define TOML11_TEST_LEX_REJECT(lxr, tkn) \
do { \
const std::string token (tkn); \
toml::detail::location<std::string> loc(token); \
const auto result = lxr::invoke(loc); \
BOOST_CHECK(result.is_err()); \
BOOST_CHECK(loc.begin() == loc.iter()); \
} while(false); /**/