mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
551 lines
18 KiB
C++
551 lines
18 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2017 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef TESTSPR_TRACE_HPP
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#define TESTSPR_TRACE_HPP
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#include <cstdlib>
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#include <algorithm>
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#include <functional>
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#include <vector>
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#include <utility>
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#include <string>
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#include <typeinfo>
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#include <iostream>
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#include <sprout/config.hpp>
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#include <sprout/utility/forward.hpp>
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#include <sprout/preprocessor/stringize.hpp>
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#include <sprout/current_function.hpp>
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#include <sprout/assert.hpp>
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//#include <testspr/singleton.hpp>
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#include <testspr/typeinfo.hpp>
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#include <testspr/print.hpp>
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namespace testspr {
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//
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// trace_info
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//
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class trace_info {
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private:
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std::string file_;
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long line_;
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std::string tag_;
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std::string what_;
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public:
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SPROUT_NON_CONSTEXPR trace_info(std::string const& file, long line)
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: file_(file), line_(line), tag_("(unknown)"), what_("(unknown)")
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{}
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SPROUT_NON_CONSTEXPR trace_info(std::string const& file, long line, std::string const& tag)
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: file_(file), line_(line), tag_(tag), what_("(unknown)")
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SPROUT_NON_CONSTEXPR {}
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trace_info(std::string const& file, long line, std::string const& tag, std::string const& what)
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: file_(file), line_(line), tag_(tag), what_(what)
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{}
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SPROUT_NON_CONSTEXPR std::string const& file() const {
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return file_;
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}
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SPROUT_NON_CONSTEXPR long line() const {
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return line_;
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}
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SPROUT_NON_CONSTEXPR std::string const& tag() const {
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return tag_;
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}
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SPROUT_NON_CONSTEXPR std::string const& what() const {
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return what_;
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}
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};
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//
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// trace_record
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//
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class trace_record
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: public testspr::singleton<testspr::trace_record>
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{
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private:
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typedef testspr::singleton<testspr::trace_record> self_type;
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public:
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typedef std::vector<std::pair<std::string, testspr::trace_info> > container_type;
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typedef container_type::size_type size_type;
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typedef container_type::value_type value_type;
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typedef container_type::reference reference;
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typedef container_type::const_reference const_reference;
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typedef container_type::iterator iterator;
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typedef container_type::const_iterator const_iterator;
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public:
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static inline SPROUT_NON_CONSTEXPR trace_record& instance() {
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return get_mutable_instance();
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}
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private:
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container_type info_;
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public:
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SPROUT_NON_CONSTEXPR void push(std::string const& command, testspr::trace_info const& info) {
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info_.emplace_back(command, info);
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}
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SPROUT_NON_CONSTEXPR void pop() {
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info_.pop_back();
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}
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SPROUT_NON_CONSTEXPR reference top() {
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return info_.back();
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}
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SPROUT_NON_CONSTEXPR const_reference top() const {
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return info_.back();
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}
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SPROUT_NON_CONSTEXPR size_type size() const {
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return info_.size();
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}
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SPROUT_NON_CONSTEXPR iterator begin() {
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return info_.begin();
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}
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SPROUT_NON_CONSTEXPR iterator end() {
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return info_.end();
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}
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SPROUT_NON_CONSTEXPR const_iterator begin() const {
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return info_.begin();
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}
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SPROUT_NON_CONSTEXPR const_iterator end() const {
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return info_.end();
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}
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SPROUT_NON_CONSTEXPR const_iterator cbegin() const {
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return info_.cbegin();
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}
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SPROUT_NON_CONSTEXPR const_iterator cend() const {
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return info_.cend();
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}
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SPROUT_NON_CONSTEXPR void clear() {
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info_.clear();
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}
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template<typename OutputIterator>
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SPROUT_NON_CONSTEXPR void copy(OutputIterator out) const {
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std::copy(begin(), end(), out);
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}
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SPROUT_NON_CONSTEXPR void print() const {
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testspr::print_ln("trace-record current: size:", size(), ":");
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for (const_iterator it = cbegin(), last = cend(); it != last; ++it) {
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testspr::print_ln(" ", it->first, " - ", it->second.file(), ":", it->second.line(), ": ", it->second.tag(), ": ", it->second.what());
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}
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}
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};
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//
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// trace_stack
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//
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class trace_stack
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: public testspr::singleton<testspr::trace_stack>
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{
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private:
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typedef testspr::singleton<testspr::trace_stack> self_type;
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public:
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typedef std::vector<testspr::trace_info> container_type;
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typedef container_type::size_type size_type;
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typedef container_type::value_type value_type;
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typedef container_type::reference reference;
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typedef container_type::const_reference const_reference;
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typedef container_type::iterator iterator;
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typedef container_type::const_iterator const_iterator;
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typedef std::function<bool (testspr::trace_stack const&)> function_type;
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private:
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class comparable_function {
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private:
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function_type func_;
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public:
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SPROUT_NON_CONSTEXPR comparable_function(function_type const& f)
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: func_(f)
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{}
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SPROUT_NON_CONSTEXPR bool operator()(trace_stack const& t) {
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return func_(t);
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}
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SPROUT_NON_CONSTEXPR bool operator==(function_type const& rhs) {
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return func_.target_type() == rhs.target_type();
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}
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SPROUT_NON_CONSTEXPR bool operator!=(function_type const& rhs) {
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return func_.target_type() != rhs.target_type();
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}
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};
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private:
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typedef std::vector<comparable_function> function_container_type;
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private:
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class print_on_push {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_info const& info = stack.top();
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testspr::print_ln("trace-stack push: ", info.file(), ":", info.line(), ": ", info.tag(), ": ", info.what());
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return false;
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}
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};
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class print_on_pop {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_info const& info = stack.top();
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testspr::print_ln("trace-stack pop: ", info.file(), ":", info.line(), ": ", info.tag(), ": ", info.what());
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return false;
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}
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};
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class record_on_push {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_record::instance().push("push", stack.top());
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return false;
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}
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};
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class record_on_pop {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_record::instance().push("pop", stack.top());
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return false;
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}
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};
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class print_on_notify {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_info const& info = stack.top();
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testspr::print_ln("trace-stack notify: ", info.file(), ":", info.line(), ": ", info.tag(), ": ", info.what());
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if (info.tag() == "assertion-failed") {
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testspr::trace_stack::instance().print();
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testspr::trace_record::instance().print();
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}
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return false;
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}
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};
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class record_on_notify {
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public:
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SPROUT_NON_CONSTEXPR bool operator()(testspr::trace_stack const& stack) const {
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testspr::trace_record::instance().push("notify", stack.top());
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return false;
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}
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};
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public:
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static inline SPROUT_NON_CONSTEXPR trace_stack& instance() {
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return get_mutable_instance();
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}
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private:
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container_type info_;
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function_container_type callback_on_push_;
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function_container_type callback_on_pop_;
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function_container_type callback_on_notify_;
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private:
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SPROUT_NON_CONSTEXPR bool callback_on_push() {
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for (function_container_type::iterator it = callback_on_push_.begin(), last = callback_on_push_.end(); it != last; ++it) {
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if ((*it)(*this)) {
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return true;
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}
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}
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return false;
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}
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SPROUT_NON_CONSTEXPR bool callback_on_pop() {
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for (function_container_type::reverse_iterator it = callback_on_pop_.rbegin(), last = callback_on_pop_.rend(); it != last; ++it) {
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if ((*it)(*this)) {
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return true;
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}
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}
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return false;
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}
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SPROUT_NON_CONSTEXPR bool callback_on_notify() {
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for (function_container_type::iterator it = callback_on_notify_.begin(), last = callback_on_notify_.end(); it != last; ++it) {
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if ((*it)(*this)) {
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return true;
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}
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}
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return false;
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}
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public:
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SPROUT_NON_CONSTEXPR void push(std::string const& file, long line) {
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info_.emplace_back(file, line);
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callback_on_push();
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}
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SPROUT_NON_CONSTEXPR void push(std::string const& file, long line, std::string const& tag) {
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info_.emplace_back(file, line, tag);
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callback_on_push();
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}
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SPROUT_NON_CONSTEXPR void push(std::string const& file, long line, std::string const& tag, std::string const& what) {
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info_.emplace_back(file, line, tag, what);
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callback_on_push();
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}
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SPROUT_NON_CONSTEXPR void pop() {
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callback_on_pop();
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info_.pop_back();
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}
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SPROUT_NON_CONSTEXPR reference top() {
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return info_.back();
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}
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SPROUT_NON_CONSTEXPR const_reference top() const {
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return info_.back();
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}
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SPROUT_NON_CONSTEXPR size_type size() const {
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return info_.size();
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}
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SPROUT_NON_CONSTEXPR iterator begin() {
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return info_.begin();
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}
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SPROUT_NON_CONSTEXPR iterator end() {
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return info_.end();
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}
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SPROUT_NON_CONSTEXPR const_iterator begin() const {
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return info_.begin();
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}
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SPROUT_NON_CONSTEXPR const_iterator end() const {
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return info_.end();
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}
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SPROUT_NON_CONSTEXPR const_iterator cbegin() const {
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return info_.cbegin();
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}
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SPROUT_NON_CONSTEXPR const_iterator cend() const {
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return info_.cend();
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}
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template<typename OutputIterator>
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SPROUT_NON_CONSTEXPR void copy(OutputIterator out) const {
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std::copy(begin(), end(), out);
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}
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SPROUT_NON_CONSTEXPR void print() const {
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testspr::print_ln("trace-stack current: size:", size(), ":");
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for (const_iterator it = cbegin(), last = cend(); it != last; ++it) {
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testspr::print_ln(" ", it->file(), ":", it->line(), ": ", it->tag(), ": ", it->what());
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}
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}
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SPROUT_NON_CONSTEXPR void notify_assertion_failed(std::string const& expr, std::string const& file, long line) {
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info_.emplace_back(file, line, "assertion-failed", expr);
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callback_on_notify();
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info_.pop_back();
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}
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template<typename E>
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SPROUT_NON_CONSTEXPR void notify_throw_exception(E const& exception, std::string const& file, long line) {
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info_.emplace_back(file, line, "throw-exception", testspr::typename_of(exception));
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callback_on_notify();
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info_.pop_back();
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}
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template<typename E>
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SPROUT_NON_CONSTEXPR void notify_caught_exception(E const& exception, std::string const& file, long line) {
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info_.emplace_back(file, line, "caught-exception", testspr::typename_of(exception));
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callback_on_notify();
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info_.pop_back();
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}
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SPROUT_NON_CONSTEXPR void notify_mark(std::string const& name, std::string const& file, long line) {
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info_.emplace_back(file, line, "mark", name);
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callback_on_notify();
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info_.pop_back();
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}
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SPROUT_NON_CONSTEXPR void push_callback_on_push(function_type const& callback) {
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callback_on_push_.push_back(callback);
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}
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SPROUT_NON_CONSTEXPR void pop_callback_on_push(function_type const& callback) {
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function_container_type::reverse_iterator rfound
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= std::find(callback_on_push_.rbegin(), callback_on_push_.rend(), callback);
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if (rfound != callback_on_push_.rend()) {
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callback_on_push_.erase(rfound.base() - 1);
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}
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}
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SPROUT_NON_CONSTEXPR void push_callback_on_pop(function_type const& callback) {
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callback_on_pop_.push_back(callback);
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}
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SPROUT_NON_CONSTEXPR void pop_callback_on_pop(function_type const& callback) {
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function_container_type::reverse_iterator rfound
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= std::find(callback_on_pop_.rbegin(), callback_on_pop_.rend(), callback);
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if (rfound != callback_on_pop_.rend()) {
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callback_on_pop_.erase(rfound.base() - 1);
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}
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}
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SPROUT_NON_CONSTEXPR void push_callback_on_notify(function_type const& callback) {
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callback_on_notify_.push_back(callback);
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}
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SPROUT_NON_CONSTEXPR void pop_callback_on_notify(function_type const& callback) {
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function_container_type::reverse_iterator rfound
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= std::find(callback_on_notify_.rbegin(), callback_on_notify_.rend(), callback);
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if (rfound != callback_on_notify_.rend()) {
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callback_on_notify_.erase(rfound.base() - 1);
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}
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}
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SPROUT_NON_CONSTEXPR void enable_print_on_entry() {
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{
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function_type callback = print_on_push();
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function_container_type::iterator found
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= std::find(callback_on_push_.begin(), callback_on_push_.end(), callback);
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if (found == callback_on_push_.end()) {
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push_callback_on_push(callback);
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}
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}
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{
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function_type callback = print_on_pop();
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function_container_type::iterator found
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= std::find(callback_on_pop_.begin(), callback_on_pop_.end(), callback);
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if (found == callback_on_pop_.end()) {
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push_callback_on_pop(callback);
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}
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}
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{
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function_type callback = print_on_notify();
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function_container_type::iterator found
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= std::find(callback_on_notify_.begin(), callback_on_notify_.end(), callback);
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if (found == callback_on_notify_.end()) {
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push_callback_on_notify(callback);
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}
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}
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}
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SPROUT_NON_CONSTEXPR void disable_print_on_entry() {
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{
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function_type callback = print_on_push();
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pop_callback_on_push(callback);
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}
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{
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function_type callback = print_on_pop();
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pop_callback_on_pop(callback);
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}
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{
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function_type callback = print_on_notify();
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pop_callback_on_notify(callback);
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}
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}
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SPROUT_NON_CONSTEXPR void enable_record_on_entry() {
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{
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function_type callback = record_on_push();
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function_container_type::iterator found
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= std::find(callback_on_push_.begin(), callback_on_push_.end(), callback);
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if (found == callback_on_push_.end()) {
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push_callback_on_push(callback);
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}
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}
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{
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function_type callback = record_on_pop();
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function_container_type::iterator found
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= std::find(callback_on_pop_.begin(), callback_on_pop_.end(), callback);
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if (found == callback_on_pop_.end()) {
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push_callback_on_pop(callback);
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}
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}
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{
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function_type callback = record_on_notify();
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function_container_type::iterator found
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= std::find(callback_on_notify_.begin(), callback_on_notify_.end(), callback);
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if (found == callback_on_notify_.end()) {
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push_callback_on_notify(callback);
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}
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}
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}
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SPROUT_NON_CONSTEXPR void disable_record_on_entry() {
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{
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function_type callback = record_on_push();
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pop_callback_on_push(callback);
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}
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{
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function_type callback = record_on_pop();
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pop_callback_on_pop(callback);
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}
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{
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function_type callback = record_on_notify();
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pop_callback_on_notify(callback);
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}
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}
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};
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//
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// function_tracer
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//
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class function_tracer {
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public:
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SPROUT_NON_CONSTEXPR function_tracer(std::string const& file, long line) {
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testspr::trace_stack::instance().push(file, line, "function");
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}
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SPROUT_NON_CONSTEXPR function_tracer(std::string const& file, long line, std::string const& function) {
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testspr::trace_stack::instance().push(file, line, "function", function);
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}
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~function_tracer() SPROUT_NOEXCEPT {
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testspr::trace_stack::instance().pop();
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}
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};
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//
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// TESTSPR_TRACE_FUNCTION
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//
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# define TESTSPR_TRACE_FUNCTION() \
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testspr::function_tracer SPROUT_PP_CAT(testspr_function_tracer_, __LINE__)(__FILE__, __LINE__, SPROUT_CURRENT_FUNCTION)
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//
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// TESTSPR_TRACE_FUNCTION_EXPR
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//
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# define TESTSPR_TRACE_FUNCTION_EXPR() \
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((void)testspr::function_tracer(__FILE__, __LINE__, SPROUT_CURRENT_FUNCTION))
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//
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// block_tracer
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//
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class block_tracer {
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public:
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SPROUT_NON_CONSTEXPR block_tracer(std::string const& file, long line) {
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testspr::trace_stack::instance().push(file, line, "block");
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}
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SPROUT_NON_CONSTEXPR block_tracer(std::string const& file, long line, std::string const& name) {
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testspr::trace_stack::instance().push(file, line, "block", name);
|
|
}
|
|
~block_tracer() SPROUT_NOEXCEPT {
|
|
testspr::trace_stack::instance().pop();
|
|
}
|
|
};
|
|
//
|
|
// TESTSPR_TRACE_BLOCK
|
|
//
|
|
# define TESTSPR_TRACE_BLOCK(name) \
|
|
testspr::block_tracer SPROUT_PP_CAT(testspr_block_tracer_, __LINE__)(__FILE__, __LINE__, name)
|
|
//
|
|
// TESTSPR_TRACE_BLOCK_EXPR
|
|
//
|
|
# define TESTSPR_TRACE_BLOCK_EXPR(name) \
|
|
((void)testspr::block_tracer(__FILE__, __LINE__, name))
|
|
|
|
namespace detail {
|
|
inline SPROUT_NON_CONSTEXPR bool
|
|
trace_assertion_failed(char const* formatted, char const* expr, char const* file, long line) {
|
|
testspr::trace_stack::instance().notify_assertion_failed(expr, file, line);
|
|
return (std::cerr << formatted << std::endl), std::abort(), false;
|
|
}
|
|
inline SPROUT_NON_CONSTEXPR bool
|
|
trace_assertion_check(bool cond, char const* formatted, char const* expr, char const* file, long line) {
|
|
return cond ? true
|
|
: testspr::detail::trace_assertion_failed(formatted, expr, file, line)
|
|
;
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// TESTSPR_TRACE_ASSERT
|
|
//
|
|
# define TESTSPR_TRACE_ASSERT(expr) \
|
|
((void)testspr::detail::trace_assertion_check((expr), SPROUT_ASSERTION_FAILED_FORMAT(expr, __FILE__, __LINE__), SPROUT_PP_STRINGIZE((expr)), __FILE__, __LINE__))
|
|
|
|
namespace detail {
|
|
template<typename E>
|
|
inline SPROUT_NON_CONSTEXPR void
|
|
trace_throw(E&& exception, char const* file, long line) {
|
|
testspr::trace_stack::instance().notify_throw_exception(exception, file, line);
|
|
throw sprout::forward<E>(exception);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// TESTSPR_TRACE_THROW
|
|
//
|
|
# define TESTSPR_TRACE_THROW(e) \
|
|
((void)testspr::detail::trace_throw(e, __FILE__, __LINE__))
|
|
|
|
namespace detail {
|
|
template<typename E>
|
|
inline SPROUT_NON_CONSTEXPR void
|
|
trace_caught(E&& exception, char const* file, long line) {
|
|
testspr::trace_stack::instance().notify_caught_exception(exception, file, line);
|
|
}
|
|
} // namespace detail
|
|
//
|
|
// TESTSPR_TRACE_CAUGHT
|
|
//
|
|
# define TESTSPR_TRACE_CAUGHT(e) \
|
|
((void)testspr::detail::trace_caught(e, __FILE__, __LINE__))
|
|
|
|
//
|
|
// TESTSPR_TRACE_MARK
|
|
//
|
|
# define TESTSPR_TRACE_MARK(name) \
|
|
((void)testspr::trace_stack::instance().notify_mark(name, __FILE__, __LINE__))
|
|
} // namespace testspr
|
|
|
|
#endif // #ifndef TESTSPR_TRACE_HPP
|