From 61c77b931a735a3305eabc3e1f0ae1a6cc4d3709 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 31 Jul 2020 16:57:51 +0300
Subject: Fix buildscript diagnostics so diff output is always in unified
 format

Also make sure diff refers program stdout as 'stdout' rather than '-' in the
test rule diagnostics.
---
 tests/recipe/buildscript/testscript | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'tests')

diff --git a/tests/recipe/buildscript/testscript b/tests/recipe/buildscript/testscript
index 26718df..551f64a 100644
--- a/tests/recipe/buildscript/testscript
+++ b/tests/recipe/buildscript/testscript
@@ -85,3 +85,25 @@
 
   $* clean 2>-
 }
+
+: diff-label
+:
+{
+  echo 'bar' >=bar;
+
+  cat <<EOI >=buildfile;
+    foo: bar
+    {{
+      echo 'baz' >? $path($<)
+    }}
+    EOI
+
+  $* 2>>/~%EOE% != 0;
+    %.+
+    %--- .+/bar%
+    +++ stdout
+    %.+
+    EOE
+
+  $* clean 2>-
+}
-- 
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