obstack.c: Fix some sparse warnings

diff --git a/t/t0080-vcs-svn.sh b/t/t0080-vcs-svn.sh
index 3f29496bf8c047eddfab3925da640eb34b75b30c..99a314b08078960b8736ce94890e805943e4f970 100755 (executable)
--- a/t/t0080-vcs-svn.sh
+++ b/t/t0080-vcs-svn.sh
@@ -76,4 +76,42 @@ test_expect_success 'obj pool: high-water mark' '
        test_cmp expected actual
 '
 
+test_expect_success 'string pool' '
+       echo a does not equal b >expected.differ &&
+       echo a equals a >expected.match &&
+       echo equals equals equals >expected.matchmore &&
+
+       test-string-pool "a,--b" >actual.differ &&
+       test-string-pool "a,a" >actual.match &&
+       test-string-pool "equals-equals" >actual.matchmore &&
+       test_must_fail test-string-pool a,a,a &&
+       test_must_fail test-string-pool a &&
+
+       test_cmp expected.differ actual.differ &&
+       test_cmp expected.match actual.match &&
+       test_cmp expected.matchmore actual.matchmore
+'
+
+test_expect_success 'treap sort' '
+       cat <<-\EOF >unsorted &&
+       68
+       12
+       13
+       13
+       68
+       13
+       13
+       21
+       10
+       11
+       12
+       13
+       13
+       EOF
+       sort unsorted >expected &&
+
+       test-treap <unsorted >actual &&
+       test_cmp expected actual
+'
+
 test_done