Go back to $test_dirs after each test run or tests dir run

Otherwise, we get an error for the 2nd dir if specifying 2 directories e.g.

  perl tests/vg_regtest cachegrind/tests callgrind/tests
  -- Running  tests in cachegrind/tests ----------------------------------
  chdir:           valgrind   ./chdir
  clreq:           valgrind   -q ./clreq
  dlclose:         valgrind   ./dlclose
  notpower2:       valgrind   --I1=32768,8,64 --D1=24576,6,64 --LL=3145728,12,64 ./../../tests/true
  wrap5:           valgrind   ./../../memcheck/tests/wrap5
  -- Running  tests in cachegrind/tests/x86 ------------------------------
  fpu-28-108:      valgrind   ./fpu-28-108
  -- Finished tests in cachegrind/tests/x86 ------------------------------
  -- Finished tests in cachegrind/tests ----------------------------------
  `callgrind/tests' neither a directory nor a readable test file/name

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14487

diff --git a/tests/vg_regtest.in b/tests/vg_regtest.in
index d77916ff196cb5ac23f031e06fc6dafdb43fde57..795369f0cdc6a5f4193e67828a953c9d46b4d639 100755 (executable)
--- a/tests/vg_regtest.in
+++ b/tests/vg_regtest.in
@@ -670,8 +670,8 @@ foreach my $f (@fs) {
         my $file = `basename $f`;   chomp $file;
         chdir($dir) or die "Could not change into $dir\n";
         do_one_test($dir, $file);
-        chdir($tests_dir);
     }
+    chdir($tests_dir);
 }
 summarise_results();