diff options
Diffstat (limited to 'unit-tests/test/script/parser/driver.cxx')
| -rw-r--r-- | unit-tests/test/script/parser/driver.cxx | 54 |
1 files changed, 46 insertions, 8 deletions
diff --git a/unit-tests/test/script/parser/driver.cxx b/unit-tests/test/script/parser/driver.cxx index 4d71082..09fd6f5 100644 --- a/unit-tests/test/script/parser/driver.cxx +++ b/unit-tests/test/script/parser/driver.cxx @@ -25,25 +25,45 @@ namespace build2 { namespace script { + // Here we assume we are running serially. + // class print_runner: public runner { public: + print_runner (bool scope): scope_ (scope) {} + virtual void - enter (scope&, const location&) override {} + enter (scope&, const location&) override + { + if (scope_) + { + cout << ind_ << "{" << endl; + ind_ += " "; + } + } virtual void run (scope&, const command& t, size_t, const location&) override { - // Here we assume we are running serially. - // - cout << t << endl; + cout << ind_ << t << endl; } virtual void - leave (scope&, const location&) override {} + leave (scope&, const location&) override + { + if (scope_) + { + ind_.resize (ind_.size () - 2); + cout << ind_ << "}" << endl; + } + } + + private: + bool scope_; + string ind_; }; - // Usage: argv[0] [<testscript-name>] + // Usage: argv[0] [-s] [<testscript-name>] // int main (int argc, char* argv[]) @@ -53,9 +73,27 @@ namespace build2 init (1); // Default verbosity. reset (strings ()); // No command line variables. + bool scope (false); + path name; + + for (int i (1); i != argc; ++i) + { + string a (argv[i]); + + if (a == "-s") + scope = true; + else + { + name = path (move (a)); + break; + } + } + + if (name.empty ()) + name = path ("testscript"); + try { - path name (argc > 1 ? argv[1] : "testscript"); cin.exceptions (istream::failbit | istream::badbit); // Enter mock targets. Use fixed names and paths so that we can use @@ -83,7 +121,7 @@ namespace build2 // Parse and run. // script s (tt, st); - print_runner r; + print_runner r (scope); parser p; p.pre_parse (cin, name, s); |