aboutsummaryrefslogtreecommitdiff
path: root/libbuild2/test/script/runner.hxx
diff options
context:
space:
mode:
authorKaren Arutyunov <karen@codesynthesis.com>2019-07-04 19:12:15 +0300
committerKaren Arutyunov <karen@codesynthesis.com>2019-07-05 14:24:43 +0300
commit57b10c06925d0bdf6ffb38488ee908f085109e95 (patch)
treef2103684d319650c3302aef9d7a70dd64ff2a347 /libbuild2/test/script/runner.hxx
parent30b4eda196e090aa820d312e6a9435a4ae84c303 (diff)
Move config, dist, test, and install modules into library
Diffstat (limited to 'libbuild2/test/script/runner.hxx')
-rw-r--r--libbuild2/test/script/runner.hxx101
1 files changed, 101 insertions, 0 deletions
diff --git a/libbuild2/test/script/runner.hxx b/libbuild2/test/script/runner.hxx
new file mode 100644
index 0000000..9a3f91f
--- /dev/null
+++ b/libbuild2/test/script/runner.hxx
@@ -0,0 +1,101 @@
+// file : libbuild2/test/script/runner.hxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
+// license : MIT; see accompanying LICENSE file
+
+#ifndef LIBBUILD2_TEST_SCRIPT_RUNNER_HXX
+#define LIBBUILD2_TEST_SCRIPT_RUNNER_HXX
+
+#include <libbuild2/types.hxx>
+#include <libbuild2/utility.hxx>
+
+#include <libbuild2/test/script/script.hxx>
+
+namespace build2
+{
+ namespace test
+ {
+ struct common;
+
+ namespace script
+ {
+ // An exception that can be thrown by a runner to exit the scope (for
+ // example, as a result of executing the exit builtin). The status
+ // indicates whether the scope should be considered to have succeeded
+ // or failed.
+ //
+ struct exit_scope
+ {
+ bool status;
+
+ explicit
+ exit_scope (bool s): status (s) {}
+ };
+
+ class runner
+ {
+ public:
+ // Return false if this test/group should be skipped.
+ //
+ virtual bool
+ test (scope&) const = 0;
+
+ // 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&, command_type,
+ 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:
+ explicit
+ default_runner (const common& c): common_ (c) {}
+
+ virtual bool
+ test (scope& s) const override;
+
+ virtual void
+ enter (scope&, const location&) override;
+
+ virtual void
+ run (scope&,
+ const command_expr&, command_type,
+ 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;
+
+ private:
+ const common& common_;
+ };
+ }
+ }
+}
+
+#endif // LIBBUILD2_TEST_SCRIPT_RUNNER_HXX