git-svn: migrate out of contrib

Allow NO_SVN_TESTS to be defined to skip git-svn tests.  These
tests are time-consuming due to SVN being slow, and even more so
if SVN Perl libraries are not available.

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

t/lib-git-svn.sh

@@ -0,0 +1,43 @@
+. ./test-lib.sh
+
+if test -n "$NO_SVN_TESTS"
+then
+	test_expect_success 'skipping git-svn tests, NO_SVN_TESTS defined' :
+	test_done
+	exit
+fi
+
+GIT_DIR=$PWD/.git
+GIT_SVN_DIR=$GIT_DIR/svn/git-svn
+SVN_TREE=$GIT_SVN_DIR/svn-tree
+
+svnadmin >/dev/null 2>&1
+if test $? != 1
+then
+    test_expect_success 'skipping git-svn tests, svnadmin not found' :
+    test_done
+    exit
+fi
+
+svn >/dev/null 2>&1
+if test $? != 1
+then
+    test_expect_success 'skipping git-svn tests, svn not found' :
+    test_done
+    exit
+fi
+
+svnrepo=$PWD/svnrepo
+
+set -e
+
+if svnadmin create --help | grep fs-type >/dev/null
+then
+	svnadmin create --fs-type fsfs "$svnrepo"
+else
+	svnadmin create "$svnrepo"
+fi
+
+svnrepo="file://$svnrepo/test-git-svn"
+
+