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// file : build2/test/script/runner -*- C++ -*-
// copyright : Copyright (c) 2014-2016 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#ifndef BUILD2_TEST_SCRIPT_RUNNER
#define BUILD2_TEST_SCRIPT_RUNNER
#include <build2/types>
#include <build2/utility>
#include <build2/diagnostics> // location
#include <build2/test/script/script>
namespace build2
{
namespace test
{
namespace script
{
class runner
{
public:
// Location is the scope start location (for diagnostics, etc).
//
virtual void
enter (scope&, const location&) = 0;
// Index is the 1-base index of this command line in the command list
// (e.g., in a compound test). If it is 0 then it means there is only
// one command (e.g., a simple test). This information can be used,
// for example, to derive file names.
//
// Location is the start position of this command line in the
// testscript. It can be used in diagnostics.
//
virtual void
run (scope&, const command_expr&, size_t index, const location&) = 0;
virtual bool
run_if (scope&, const command_expr&, size_t, const location&) = 0;
// Location is the scope end location (for diagnostics, etc).
//
virtual void
leave (scope&, const location&) = 0;
};
class default_runner: public runner
{
public:
virtual void
enter (scope&, const location&) override;
virtual void
run (scope&, const command_expr&, size_t, const location&) override;
virtual bool
run_if (scope&, const command_expr&, size_t, const location&) override;
virtual void
leave (scope&, const location&) override;
};
}
}
}
#endif // BUILD2_TEST_SCRIPT_RUNNER
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