test: Properly detect warnings from testcases.

1 files changed, 19 insertions, 2 deletions

diff --git a/test/lib/brick-shelltest.h b/test/lib/brick-shelltest.h
index 71194cfc3..7a2b8f0db 100644
--- a/test/lib/brick-shelltest.h
+++ b/test/lib/brick-shelltest.h
@@ -543,8 +543,22 @@ struct KMsg : Source {
 };
 
 struct Observer : Sink {
-    Observer() {}
-    void push( std::string ) {}
+    TimedBuffer stream;
+
+    bool warnings;
+    Observer() : warnings( false ) {}
+
+    void push( std::string s ) {
+        stream.push( s );
+    }
+
+    void sync( bool force ) {
+        while ( !stream.empty( force ) ) {
+            TimedBuffer::Line line = stream.shift( force );
+            if ( line.second.find( "TEST WARNING" ) != std::string::npos )
+                warnings = true;
+        }
+    }
 };
 
 struct IO : Sink {
@@ -850,6 +864,9 @@ struct TestCase {
         else
             r = Journal::FAILED;
 
+        if ( r == Journal::PASSED && io.observer().warnings )
+            r = Journal::WARNED;
+
         io.close();
 
         if ( iobuf && ( r == Journal::FAILED || r == Journal::TIMEOUT ) )