display broken links on failure

diff --git a/t/basewiki_brokenlinks.t b/t/basewiki_brokenlinks.t
index 9753122a0f51fbf6466f478a5a9c1b997bc09dae..061841482f9190aaea359b326b19c192511fc34f 100755 (executable)
--- a/t/basewiki_brokenlinks.t
+++ b/t/basewiki_brokenlinks.t
@@ -7,6 +7,11 @@ ok(! system("mkdir t/tmp"));
 ok(! system("make -s ikiwiki.out"));
 ok(! system("make extra_install DESTDIR=`pwd`/t/tmp/install PREFIX=/usr >/dev/null"));
 ok(! system("LC_ALL=C perl -T -I. ./ikiwiki.out -plugin smiley -plugin brokenlinks -rebuild -underlaydir=t/tmp/install/usr/share/ikiwiki/basewiki -templatedir=templates t/basewiki_brokenlinks t/tmp/out"));
-ok(`grep 'no broken links' t/tmp/out/index.html`);
+my $result=`grep 'no broken links' t/tmp/out/index.html`;
+ok(length($result));
+if (! length $result) {
+       print STDERR "broken links found:";
+       system("grep '<li>' t/tmp/out/index.html >&2");
+}
 ok(-e "t/tmp/out/style.css");
 ok(! system("rm -rf t/tmp t/basewiki_brokenlinks/.ikiwiki"));