Test module genesis

1 files changed, 49 insertions, 0 deletions

diff --git a/build/test/rule.cxx b/build/test/rule.cxx
new file mode 100644
index 0000000..3fd3a16
--- /dev/null
+++ b/build/test/rule.cxx
@@ -0,0 +1,49 @@
+// file      : build/test/rule.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <build/test/rule>
+
+#include <build/scope>
+#include <build/target>
+#include <build/algorithm>
+#include <build/diagnostics>
+
+using namespace std;
+
+namespace build
+{
+  namespace test
+  {
+    match_result rule::
+    match (action a, target& t, const std::string&) const
+    {
+      // First determine if this is a test.
+      //
+      auto v (t.vars["test"]);
+
+      if (!v)
+        v.rebind (t.base_scope ()[string("test.") + t.type ().name]);
+
+      if (!v || !v.as<bool> ())
+        return match_result (t, false); // "Not a test" result.
+
+      // If this is the update pre-operation, make someone else do
+      // the job.
+      //
+      if (a.operation () != test_id)
+        return nullptr;
+
+      return match_result (t, true);
+    }
+
+    recipe rule::
+    apply (action, target&, const match_result& mr) const
+    {
+      if (!mr.value) // Not a test.
+        return noop_recipe;
+
+      return noop_recipe; //@@ TMP
+    }
+  }
+}