+++ /dev/null
-#ifndef TUT_RUNNER_H_GUARD
-#define TUT_RUNNER_H_GUARD
-
-#include <string>
-#include <vector>
-#include <set>
-#include "tut_exception.hpp"
-
-namespace tut
-{
-
-/**
- * Interface.
- * Test group operations.
- */
-struct group_base
-{
- virtual ~group_base()
- {
- }
-
- // execute tests iteratively
- virtual void rewind() = 0;
- virtual bool run_next(test_result &) = 0;
-
- // execute one test
- virtual bool run_test(int n, test_result &tr) = 0;
-};
-
-
-/**
- * Test runner callback interface.
- * Can be implemented by caller to update
- * tests results in real-time. User can implement
- * any of callback methods, and leave unused
- * in default implementation.
- */
-struct callback
-{
- /**
- * Default constructor.
- */
- callback()
- {
- }
-
- /**
- * Virtual destructor is a must for subclassed types.
- */
- virtual ~callback()
- {
- }
-
- /**
- * Called when new test run started.
- */
- virtual void run_started()
- {
- }
-
- /**
- * Called when a group started
- * @param name Name of the group
- */
- virtual void group_started(const std::string& name)
- {
- (void)name;
- }
-
- /**
- * Called when a test finished.
- * @param tr Test results.
- */
- virtual void test_completed(const test_result& tr)
- {
- (void)tr;
- }
-
- /**
- * Called when a group is completed
- * @param name Name of the group
- */
- virtual void group_completed(const std::string& name)
- {
- (void)name;
- }
-
- /**
- * Called when all tests in run completed.
- */
- virtual void run_completed()
- {
- }
-
- virtual bool all_ok() const
- {
- return true;
- }
-private:
- callback(const callback &);
- void operator=(const callback&);
-};
-
-/**
- * Typedef for runner::list_groups()
- */
-typedef std::vector<std::string> groupnames;
-typedef std::set<callback*> callbacks;
-
-/**
- * Test runner.
- */
-class test_runner
-{
-
-public:
-
- /**
- * Constructor
- */
- test_runner()
- : groups_(),
- callbacks_()
- {
- }
-
- /**
- * Stores another group for getting by name.
- * @param name new group object
- * @param gr new callback object
- */
- void register_group(const std::string& name, group_base* gr)
- {
- if (gr == 0)
- {
- throw tut_error("group shall be non-null");
- }
-
- if (groups_.find(name) != groups_.end())
- {
- std::string msg("attempt to add already existent group " + name);
- throw tut_error(msg);
- }
-
- groups_.insert( std::make_pair(name, gr) );
- }
-
- /**
- * Stores one callback object.
- * @param cb new callback object
- */
- void set_callback(callback *cb)
- {
- clear_callbacks();
- insert_callback(cb);
- }
-
- /**
- * Add callback object.
- * @param cb new callback object
- */
- void insert_callback(callback* cb)
- {
- if(cb != NULL)
- {
- callbacks_.insert(cb);
- }
- }
-
- /**
- * Remove callback object.
- * @param cb callback to remove
- */
- void erase_callback(callback* cb)
- {
- callbacks_.erase(cb);
- }
-
- /**
- * Remove all callback objects.
- */
- void clear_callbacks()
- {
- callbacks_.clear();
- }
-
- /**
- * Returns callback list.
- * @return callback list
- */
- const callbacks &get_callbacks() const
- {
- return callbacks_;
- }
-
- /**
- * Set callback list.
- * @param cb new callback list
- */
- void set_callbacks(const callbacks &cb)
- {
- callbacks_ = cb;
- }
-
- /**
- * Returns list of known test groups.
- * @return groups list
- */
- const groupnames list_groups() const
- {
- groupnames ret;
- for(const_iterator i = groups_.begin(); i != groups_.end(); ++i)
- {
- ret.push_back(i->first);
- }
- return ret;
- }
-
- /**
- * Runs all tests in all groups.
- */
- void run_tests() const
- {
- cb_run_started_();
-
- const_iterator i = groups_.begin();
- const_iterator e = groups_.end();
- while (i != e)
- {
- cb_group_started_(i->first);
- run_all_tests_in_group_(i);
- cb_group_completed_(i->first);
-
- ++i;
- }
-
- cb_run_completed_();
- }
-
- /**
- * Runs all tests in specified group.
- * @param group_name group to test
- */
- void run_tests(const std::string& group_name) const
- {
- cb_run_started_();
-
- const_iterator i = groups_.find(group_name);
- if (i == groups_.end())
- {
- cb_run_completed_();
- throw no_such_group(group_name);
- }
-
- cb_group_started_(group_name);
- run_all_tests_in_group_(i);
- cb_group_completed_(group_name);
- cb_run_completed_();
- }
-
- /**
- * Runs one test in specified group.
- * @param group_name group to test
- * @param n run case in test
- * @param tr result of this case
- * @return true if test is ok, otherwise false
- */
- bool run_test(const std::string& group_name, int n, test_result &tr) const
- {
- cb_run_started_();
-
- const_iterator i = groups_.find(group_name);
- if (i == groups_.end())
- {
- cb_run_completed_();
- throw no_such_group(group_name);
- }
-
- cb_group_started_(group_name);
-
- bool t = i->second->run_test(n, tr);
-
- if(t && tr.result != test_result::dummy)
- {
- cb_test_completed_(tr);
- }
-
- cb_group_completed_(group_name);
- cb_run_completed_();
-
- return t;
- }
-
-protected:
-
- typedef std::map<std::string, group_base*> groups;
- typedef groups::iterator iterator;
- typedef groups::const_iterator const_iterator;
- groups groups_;
-
- callbacks callbacks_;
-
-private:
- friend class restartable_wrapper;
-
- void cb_run_started_() const
- {
- for(callbacks::const_iterator i = callbacks_.begin(); i != callbacks_.end(); ++i)
- {
- (*i)->run_started();
- }
- }
-
- void cb_run_completed_() const
- {
- for(callbacks::const_iterator i = callbacks_.begin(); i != callbacks_.end(); ++i)
- {
- (*i)->run_completed();
- }
- }
-
- void cb_group_started_(const std::string &group_name) const
- {
- for(callbacks::const_iterator i = callbacks_.begin(); i != callbacks_.end(); ++i)
- {
- (*i)->group_started(group_name);
- }
- }
-
- void cb_group_completed_(const std::string &group_name) const
- {
- for(callbacks::const_iterator i = callbacks_.begin(); i != callbacks_.end(); ++i)
- {
- (*i)->group_completed(group_name);
- }
- }
-
- void cb_test_completed_(const test_result &tr) const
- {
- for(callbacks::const_iterator i = callbacks_.begin(); i != callbacks_.end(); ++i)
- {
- (*i)->test_completed(tr);
- }
- }
-
- void run_all_tests_in_group_(const_iterator i) const
- {
- i->second->rewind();
-
- test_result tr;
- while(i->second->run_next(tr))
- {
- if(tr.result != test_result::dummy)
- {
- cb_test_completed_(tr);
- }
-
- if (tr.result == test_result::ex_ctor)
- {
- // test object ctor failed, skip whole group
- break;
- }
- }
- }
-};
-
-/**
- * Singleton for test_runner implementation.
- * Instance with name runner_singleton shall be implemented
- * by user.
- */
-class test_runner_singleton
-{
-public:
-
- static test_runner& get()
- {
- static test_runner tr;
- return tr;
- }
-};
-
-extern test_runner_singleton runner;
-
-}
-
-#endif // TUT_RUNNER_H_GUARD
-
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