test-dir-iterator: do not assume errno values

diff --git a/t/t9109-git-svn-multi-glob.sh b/t/t9109-git-svn-multi-glob.sh
index 8d99e848d47634ea340885fde48bc798a2c0b7a2..c1e7542a371330ecd6b27899cf3f6d4d07d78a29 100755 (executable)
--- a/t/t9109-git-svn-multi-glob.sh
+++ b/t/t9109-git-svn-multi-glob.sh
@@ -47,8 +47,8 @@ test_expect_success 'test refspec globbing' '
        git config --add svn-remote.svn.tags\
                         "tags/*/src/a:refs/remotes/tags/*" &&
        git svn multi-fetch &&
-       git log --pretty=oneline refs/remotes/tags/end | \
-           sed -e "s/^.\{41\}//" > output.end &&
+       git log --pretty=oneline refs/remotes/tags/end >actual &&
+       sed -e "s/^.\{41\}//" actual >output.end &&
        test_cmp expect.end output.end &&
        test "$(git rev-parse refs/remotes/tags/end~1)" = \
                "$(git rev-parse refs/remotes/branches/v1/start)" &&
@@ -75,14 +75,16 @@ test_expect_success 'test left-hand-side only globbing' '
                svn_cmd commit -m "try to try"
        ) &&
        git svn fetch two &&
-       test $(git rev-list refs/remotes/two/tags/end | wc -l) -eq 6 &&
-       test $(git rev-list refs/remotes/two/branches/v1/start | wc -l) -eq 3 &&
+       git rev-list refs/remotes/two/tags/end >actual &&
+       test_line_count = 6 actual &&
+       git rev-list refs/remotes/two/branches/v1/start >actual &&
+       test_line_count = 3 actual &&
        test $(git rev-parse refs/remotes/two/branches/v1/start~2) = \
             $(git rev-parse refs/remotes/two/trunk) &&
        test $(git rev-parse refs/remotes/two/tags/end~3) = \
             $(git rev-parse refs/remotes/two/branches/v1/start) &&
-       git log --pretty=oneline refs/remotes/two/tags/end | \
-           sed -e "s/^.\{41\}//" > output.two &&
+       git log --pretty=oneline refs/remotes/two/tags/end >actual &&
+       sed -e "s/^.\{41\}//" actual >output.two &&
        test_cmp expect.two output.two
        '
 cat > expect.four <<EOF
@@ -124,14 +126,16 @@ test_expect_success 'test another branch' '
        git config --add svn-remote.four.tags \
                         "tags/*:refs/remotes/four/tags/*" &&
        git svn fetch four &&
-       test $(git rev-list refs/remotes/four/tags/next | wc -l) -eq 5 &&
-       test $(git rev-list refs/remotes/four/branches/v2/start | wc -l) -eq 3 &&
+       git rev-list refs/remotes/four/tags/next >actual &&
+       test_line_count = 5 actual &&
+       git rev-list refs/remotes/four/branches/v2/start >actual &&
+       test_line_count = 3 actual &&
        test $(git rev-parse refs/remotes/four/branches/v2/start~2) = \
             $(git rev-parse refs/remotes/four/trunk) &&
        test $(git rev-parse refs/remotes/four/tags/next~2) = \
             $(git rev-parse refs/remotes/four/branches/v2/start) &&
-       git log --pretty=oneline refs/remotes/four/tags/next | \
-           sed -e "s/^.\{41\}//" > output.four &&
+       git log --pretty=oneline refs/remotes/four/tags/next >actual &&
+       sed -e "s/^.\{41\}//" actual >output.four &&
        test_cmp expect.four output.four
        '