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Feat: better load and fetch compile command (#201)

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Co-authored-by: ykiko <ykikoykikoykiko@gmail.com>
This commit is contained in:
Shiyu
2025-09-02 22:12:05 +08:00
committed by GitHub
parent 8337475b91
commit 155773cf66
6 changed files with 258 additions and 46 deletions
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95
tests/unit/Compiler/Command.cpp
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@@ -216,6 +216,101 @@ suite<"Command"> command = [] {
/// expect(that % command[2] == "test.cpp"sv);
/// expect(that % command[3] == std::format("-resource-dir={}", fs::resource_dir));
};
auto expect_load = [](llvm::StringRef content,
llvm::StringRef workspace,
llvm::StringRef file,
llvm::StringRef directory,
llvm::ArrayRef<const char*> arguments) {
CompilationDatabase database;
auto loaded = database.load_commands(content, workspace);
expect(that % loaded.has_value());
CommandOptions options;
options.suppress_log = true;
auto info = database.get_command(file, options);
expect(that % info.directory == directory);
expect(that % info.arguments.size() == arguments.size());
for(size_t i = 0; i < arguments.size(); i++) {
llvm::StringRef arg = info.arguments[i];
llvm::StringRef expect_arg = arguments[i];
expect(that % arg == expect_arg);
}
};
#if defined(__unix__) || defined(__APPLE__)
/// TODO: add windows path testcase
test("LoadAbsoluteUnixStyle") = [expect_load] {
constexpr const char* cmake = R"([
{
"directory": "/home/developer/clice/build",
"command": "/usr/bin/c++ -I/home/developer/clice/include -I/home/developer/clice/build/_deps/libuv-src/include -isystem /home/developer/clice/build/_deps/tomlplusplus-src/include -std=gnu++23 -fno-rtti -fno-exceptions -Wno-deprecated-declarations -Wno-undefined-inline -O3 -o CMakeFiles/clice-core.dir/src/Driver/clice.cpp.o -c /home/developer/clice/src/Driver/clice.cpp",
"file": "/home/developer/clice/src/Driver/clice.cpp",
"output": "CMakeFiles/clice-core.dir/src/Driver/clice.cpp.o"
}
])";
expect_load(cmake,
"/home/developer/clice",
"src/Driver/clice.cpp",
"/home/developer/clice/build",
{
"/usr/bin/c++",
"-I",
"/home/developer/clice/include",
"-I",
"/home/developer/clice/build/_deps/libuv-src/include",
"-isystem",
"/home/developer/clice/build/_deps/tomlplusplus-src/include",
"-std=gnu++23",
"-fno-rtti",
"-fno-exceptions",
"-Wno-deprecated-declarations",
"-Wno-undefined-inline",
"-O3",
"src/Driver/clice.cpp",
});
};
test("LoadRelativeUnixStyle") = [expect_load] {
constexpr const char* xmake = R"([
{
"directory": "/home/developer/clice",
"arguments": ["/usr/bin/clang", "-c", "-Qunused-arguments", "-m64", "-g", "-O0", "-std=c++23", "-Iinclude", "-I/home/developer/clice/include", "-fno-exceptions", "-fno-cxx-exceptions", "-isystem", "/home/developer/.xmake/packages/l/libuv/v1.51.0/3ca1562e6c5d485f9ccafec8e0c50b6f/include", "-isystem", "/home/developer/.xmake/packages/t/toml++/v3.4.0/bde7344d843e41928b1d325fe55450e0/include", "-fsanitize=address", "-fno-rtti", "-o", "build/.objs/clice/linux/x86_64/debug/src/Driver/clice.cc.o", "src/Driver/clice.cc"],
"file": "src/Driver/clice.cc"
}
])";
expect_load(
xmake,
"/home/developer/clice",
"src/Driver/clice.cc",
"/home/developer/clice",
{
"/usr/bin/clang",
"-Qunused-arguments",
"-m64",
"-g",
"-O0",
"-std=c++23",
// parameter "-Iinclude" in CDB, should be convert to absolute path
"-I",
"/home/developer/clice/include",
"-I",
"/home/developer/clice/include",
"-fno-exceptions",
"-fno-cxx-exceptions",
"-isystem",
"/home/developer/.xmake/packages/l/libuv/v1.51.0/3ca1562e6c5d485f9ccafec8e0c50b6f/include",
"-isystem",
"/home/developer/.xmake/packages/t/toml++/v3.4.0/bde7344d843e41928b1d325fe55450e0/include",
"-fsanitize=address",
"-fno-rtti",
"src/Driver/clice.cc",
});
};
#endif
};
} // namespace