From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 6 Jan 2017 18:15:01 +0000 (+0000)
Subject: test suite: badcommit-rewrite: Check HEAD manipulation is right
X-Git-Tag: archive/debian/2.16~5
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=20d3465b51a39337e1117868f80fbc074d3f6b85

test suite: badcommit-rewrite: Check HEAD manipulation is right

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/tests/tests/badcommit-rewrite b/tests/tests/badcommit-rewrite
index bcec8e66..c07d9ae4 100755
--- a/tests/tests/badcommit-rewrite
+++ b/tests/tests/badcommit-rewrite
@@ -26,8 +26,16 @@ cd $tmp/git/$p.git
 ${DGIT_BADCOMMIT_FIXUP} --real
 
 cd $tmp/$p
+git symbolic-ref HEAD >../sym.before
+git rev-parse HEAD >../ref.before
+
 ${DGIT_BADCOMMIT_FIXUP} --real
 
+git symbolic-ref HEAD >../sym.after
+git rev-parse HEAD >../ref.after
+diff ../sym.before ../sym.after
+set +e; diff ../ref.before ../ref.after; rc=$?; set -e; test $rc = 1
+
 t-dgit fetch stable
 
 t-expect-fail "child $rstable lacks parent $badcommit" \