diff options
Diffstat (limited to 'libbuild2/test/script')
| -rw-r--r-- | libbuild2/test/script/runner.cxx | 40 | ||||
| -rw-r--r-- | libbuild2/test/script/script.hxx | 18 |
2 files changed, 44 insertions, 14 deletions
diff --git a/libbuild2/test/script/runner.cxx b/libbuild2/test/script/runner.cxx index 340ada4..98d6868 100644 --- a/libbuild2/test/script/runner.cxx +++ b/libbuild2/test/script/runner.cxx @@ -166,18 +166,24 @@ namespace build2 text << ": " << c << expr; } - // Print test id once per test expression. + // Print test id once per test expression and only for the topmost + // one. // auto df = make_diag_frame ( - [&sp](const diag_record& dr) + [&sp, print = (sp.exec_level == 0)](const diag_record& dr) { - // Let's not depend on how the path representation can be improved - // for readability on printing. - // - dr << info << "test id: " << sp.id_path.posix_string (); + if (print) + { + // Let's not depend on how the path representation can be + // improved for readability on printing. + // + dr << info << "test id: " << sp.id_path.posix_string (); + } }); + ++sp.exec_level; build2::script::run (sp, expr, ii, li, ll, cf); + --sp.exec_level; } bool default_runner:: @@ -189,18 +195,26 @@ namespace build2 if (verb >= 3) text << ": ?" << expr; - // Print test id once per test expression. + // Print test id once per test expression and only for the topmost + // one. // auto df = make_diag_frame ( - [&sp](const diag_record& dr) + [&sp, print = (sp.exec_level == 0)](const diag_record& dr) { - // Let's not depend on how the path representation can be improved - // for readability on printing. - // - dr << info << "test id: " << sp.id_path.posix_string (); + if (print) + { + // Let's not depend on how the path representation can be + // improved for readability on printing. + // + dr << info << "test id: " << sp.id_path.posix_string (); + } }); - return build2::script::run_cond (sp, expr, ii, li, ll); + ++sp.exec_level; + bool r (build2::script::run_cond (sp, expr, ii, li, ll)); + --sp.exec_level; + + return r; } } } diff --git a/libbuild2/test/script/script.hxx b/libbuild2/test/script/script.hxx index 319a9e2..3c2cbc4 100644 --- a/libbuild2/test/script/script.hxx +++ b/libbuild2/test/script/script.hxx @@ -96,6 +96,22 @@ namespace build2 scope_state state = scope_state::unknown; + // The command expression execution nesting level. Can be maintained + // by the runner to, for example, only perform some housekeeping on + // the topmost level (add the test id to the diagnostics, etc). + // + // Note that the command expression execution can be nested, so that + // the outer expression execution is not completed before all the + // inner expressions are executed. As for example in: + // + // echo 'a b' | for x + // echo 'c d' | for y + // test $x $y + // end + // end + // + size_t exec_level = 0; + // Test program paths. // // Currently always contains a single element (see test_program() for @@ -105,7 +121,7 @@ namespace build2 // small_vector<const path*, 1> test_programs; - void + virtual void set_variable (string name, names&&, const string& attrs, |