enhance TestBlackbox::changedFiles

It makes a difference whether we start from an initial build with
or without the --changed-files option. An initial build without
the --changed-files options followed by an incremental build with
--changed-files unveils QBS-660.

Task-number: QBS-660
Change-Id: Iee8466dd203bed01cf053c8eb78d7b960f20a035
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/auto/blackbox/testdata/changed-files/project.qbs b/tests/auto/blackbox/testdata/changed-files/project.qbs
index 7fedd66d5..82411a659 100644
--- a/tests/auto/blackbox/testdata/changed-files/project.qbs
+++ b/tests/auto/blackbox/testdata/changed-files/project.qbs
@@ -1,5 +1,29 @@
 import qbs
+import qbs.TextFile
 
 CppApplication {
+    type: ["application", "stuff"]
     files: ["file1.cpp", "file2.cpp", "main.cpp"]
+
+    Rule {
+        inputs: ["cpp"]
+        outputFileTags: ["stuff"]
+        outputArtifacts: {
+            return [{
+                filePath: input.completeBaseName + ".stuff",
+                fileTags: ["stuff"]
+            }];
+        }
+        prepare: {
+            var cmd = new JavaScriptCommand();
+            cmd.description = "creating " + output.fileName
+            cmd.sourceCode = function() {
+                var f = new TextFile(output.filePath, TextFile.WriteOnly);
+                f.write("crazy stuff");
+                f.close();
+            }
+            return cmd;
+        }
+    }
 }
+