Test module genesis

1 files changed, 72 insertions, 0 deletions

diff --git a/build/test/module.cxx b/build/test/module.cxx
new file mode 100644
index 0000000..d5ba754
--- /dev/null
+++ b/build/test/module.cxx
@@ -0,0 +1,72 @@
+// file      : build/test/module.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <build/test/module>
+
+#include <build/scope>
+#include <build/target>
+#include <build/rule>
+#include <build/diagnostics>
+
+#include <build/test/operation>
+#include <build/test/rule>
+
+using namespace std;
+using namespace butl;
+
+namespace build
+{
+  namespace test
+  {
+    class module: public build::module
+    {
+    public:
+      module (operation_id test_id): rule (test_id) {}
+
+      test::rule rule;
+    };
+
+    extern "C" void
+    test_init (scope& root,
+               scope& base,
+               const location& l,
+               unique_ptr<build::module>& r,
+               bool first)
+    {
+      tracer trace ("test::init");
+
+      if (&root != &base)
+        fail (l) << "test module must be initialized in bootstrap.build";
+
+      if (!first)
+      {
+        warn (l) << "multiple test module initializations";
+        return;
+      }
+
+      const dir_path& out_root (root.path ());
+      level4 ([&]{trace << "for " << out_root;});
+
+      // Register the test operation.
+      //
+      operation_id test_id (root.operations.insert (test));
+
+      unique_ptr<module> m (new module (test_id));
+
+      {
+        auto& rs (base.rules);
+
+        // Register the standard alias rule for the test operation.
+        //
+        rs.insert<alias> (test_id, "alias", alias_rule::instance);
+
+        // Register our test running rule.
+        //
+        rs.insert<target> (test_id, "test", m->rule);
+      }
+
+      r = move (m);
+    }
+  }
+}