On Wed, Oct 3, 2018 at 12:52 PM Matthew DeVore <matv...@google.com> wrote:
>
> This is a minor change to the previous rollup. It moves positional
> arguments to the end of git-rev-list invocations. Here is an interdiff
> from v9:
...
There is another problem with this patchset related to dropped exit
codes and pipelines. In t6112, we run "git cat-file -t" on an object
with was rm'd without being promised. It was printing an error and
going undetected because it was upstream in a pipeline. The file was
removed in the previous test.

So I fixed the previous test to clone the repository before
manipulating it, and I fixed the latter test to not mask Git exit
codes :) (This is a really insidious pattern and I should have taken
it more seriously.) Below is an interdiff. The two tests are added in
different commits, so each commit had to be fixed up.

I'll send a re-roll in two days or so if there are no more comments.

diff --git a/t/t6112-rev-list-filters-objects.sh
b/t/t6112-rev-list-filters-objects.sh
index 5a61614b1..c8e3d87c4 100755
--- a/t/t6112-rev-list-filters-objects.sh
+++ b/t/t6112-rev-list-filters-objects.sh
@@ -210,16 +210,21 @@ test_expect_success 'verify sparse:oid=oid-ish
omits top-level files' '
 test_expect_success 'rev-list W/ --missing=print and
--missing=allow-any for trees' '
         TREE=$(git -C r3 rev-parse HEAD:dir1) &&

-        rm r3/.git/objects/$(echo $TREE | sed "s|^..|&/|") &&
+        # Create a spare repo because we will be deleting objects
from this one.
+        git clone r3 r3.b &&

-        git -C r3 rev-list --quiet --missing=print --objects HEAD
>missing_objs 2>rev_list_err &&
+        rm r3.b/.git/objects/$(echo $TREE | sed "s|^..|&/|") &&
+
+        git -C r3.b rev-list --quiet --missing=print --objects HEAD \
+                >missing_objs 2>rev_list_err &&
         echo "?$TREE" >expected &&
         test_cmp expected missing_objs &&

         # do not complain when a missing tree cannot be parsed
         test_must_be_empty rev_list_err &&

-        git -C r3 rev-list --missing=allow-any --objects HEAD >objs
2>rev_list_err &&
+        git -C r3.b rev-list --missing=allow-any --objects HEAD \
+                >objs 2>rev_list_err &&
         ! grep $TREE objs &&
         test_must_be_empty rev_list_err
 '
@@ -228,12 +233,13 @@ test_expect_success 'rev-list W/ --missing=print
and --missing=allow-any for tre

 test_expect_success 'verify tree:0 includes trees in "filtered" output' '
         git -C r3 rev-list --quiet --objects --filter-print-omitted \
-                --filter=tree:0 HEAD |
-        awk -f print_1.awk |
+                --filter=tree:0 HEAD >revs &&
+
+        awk -f print_1.awk revs |
         sed s/~// |
-        xargs -n1 git -C r3 cat-file -t |
-        sort -u >filtered_types &&
+        xargs -n1 git -C r3 cat-file -t >unsorted_filtered_types &&

+        sort -u unsorted_filtered_types >filtered_types &&
         printf "blob\ntree\n" >expected &&
         test_cmp expected filtered_types
 '

Reply via email to