From 9bf93c1ab73ee3cd2b763285fc5fc5456e972854 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 11 Jan 2017 10:14:23 +0200
Subject: Implement support for narrowing down tests (config.test)

---
 build2/test/script/parser.cxx | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'build2/test/script/parser.cxx')

diff --git a/build2/test/script/parser.cxx b/build2/test/script/parser.cxx
index da072dc..f250d27 100644
--- a/build2/test/script/parser.cxx
+++ b/build2/test/script/parser.cxx
@@ -2,11 +2,11 @@
 // copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
 // license   : MIT; see accompanying LICENSE file
 
+#include <build2/test/script/parser>
+
 #include <sstream>
 #include <cstring> // strstr()
 
-#include <build2/test/script/parser>
-
 #include <build2/scheduler>
 
 #include <build2/test/script/lexer>
@@ -2743,6 +2743,14 @@ namespace build2
 
           for (unique_ptr<scope>& chain: g->scopes)
           {
+            // Check if this scope is ignored (e.g., via config.test).
+            //
+            if (!runner_->test (*chain))
+            {
+              chain.reset ();
+              continue;
+            }
+
             // Pick a scope from the if-else chain.
             //
             // In fact, we are going to drop all but the selected (if any)
-- 
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