Add support for dynamic re-configuration.

The exact precedence rule of override code vs original code may still
need to be tweaked as we go along.

1 files changed, 73 insertions, 2 deletions

diff --git a/test/test.scala b/test/test.scala
index 72360d0..60f3c90 100644
--- a/test/test.scala
+++ b/test/test.scala
@@ -257,8 +257,79 @@ object Main{
     {
       val res = runCbt("../examples/wartremover-example", Seq("compile"))
       assert(!res.exit0)
-      assert(res.err.contains("var is disabled"), res.out)
-      assert(res.err.contains("null is disabled"), res.out)
+      assert(res.err.contains("var is disabled"), res.err)
+      assert(res.err.contains("null is disabled"), res.err)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("with","""def dummy = "1.2.3" """, "dummy"))
+      assert(res.exit0)
+      assert(res.out == "1.2.3\n", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("with","""def dummy = "1.2.3" """, "dummy"))
+      assert(res.exit0)
+      assert(res.out == "1.2.3\n", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("eval",""" scalaVersion; 1 + 1 """))
+      assert(res.exit0)
+      assert(res.out == "2\n", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("foo"))
+      assert(res.exit0)
+      assert(res.out == "Build\n", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("bar"))
+      assert(res.exit0)
+      assert(res.out startsWith "Bar: DynamicBuild", res.out)
+      assert(res.out startsWith "", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("baz"))
+      assert(res.exit0)
+      assert(res.out startsWith "Bar: DynamicBuild", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("bam"))
+      assert(res.exit0)
+      assert(res.out startsWith "Baz: DynamicBuild", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("foo2"))
+      assert(res.exit0)
+      assert(res.out == "Build\n", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("bar2"))
+      assert(res.exit0)
+      assert(res.out startsWith "Bar2: Some(DynamicBuild", res.out)
+      assert(res.err.isEmpty)
+    }
+
+    {
+      val res = runCbt("../examples/dynamic-overrides-example", Seq("baz2"))
+      assert(res.exit0)
+      assert(res.out startsWith "Bar2: Some(DynamicBuild", res.out)
+      assert(res.err.isEmpty)
     }
 
     {