[PATCH 1/5] fetch test: use more robust test for filtered objects
- From
Jonathan Nieder <jrnieder@gmail.com>
- Date
- Dec 24, 2019, 00:59 UTC
- Message-ID
- <20191224005907.GD38316@google.com>
- In-Reply-To
- <20191224005816.GC38316@google.com>
"git cat-file -e" uses has_object_file, which can fetch from promisor remotes when an object is missing. These tests end up checking that that fetch fails instead of for the object being missing.
By luck, the tests pass anyway:
- in one of these tests ("filtering by size"), the fetch fails because
(in protocol v0) the server does not support fetches by SHA-1- in the second, the object is present but the test could pass even if it weren't if the fetch succeeds
- in the third, the test sets extensions.partialClone to "arbitrary string" so that when it tries to fetch, it looks up the "arbitrary string" remote which does not exist
Use "git rev-list --objects --missing=allow-any", so that the tests pass for the right reason.
Noticed while testing with protocol v2, which allows fetching by sha1 by default, causing the first fetch to succeed and the test to fail.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> --- t/t5500-fetch-pack.sh | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-)
diff --git a/t/t5500-fetch-pack.sh b/t/t5500-fetch-pack.sh index 6b97923964..964930b2d2 100755 --- a/t/t5500-fetch-pack.sh +++ b/t/t5500-fetch-pack.sh @@ -917,7 +917,10 @@ test_expect_success 'filtering by size' ' git -C client fetch-pack --filter=blob:limit=0 ../server HEAD && # Ensure that object is not inadvertently fetched - test_must_fail git -C client cat-file -e $(git hash-object server/one.t) + commit=$(git -C server rev-parse HEAD) && + blob=$(git hash-object server/one.t) && + git -C client rev-list --objects --missing=allow-any "$commit" >oids && + ! grep "$blob" oids ' test_expect_success 'filtering by size has no effect if support for it is not advertised' ' @@ -929,7 +932,10 @@ test_expect_success 'filtering by size has no effect if support for it is not ad git -C client fetch-pack --filter=blob:limit=0 ../server HEAD 2> err && # Ensure that object is fetched - git -C client cat-file -e $(git hash-object server/one.t) && + commit=$(git -C server rev-parse HEAD) && + blob=$(git hash-object server/one.t) && + git -C client rev-list --objects --missing=allow-any "$commit" >oids && + grep "$blob" oids && test_i18ngrep "filtering not recognized by server" err ' @@ -951,9 +957,11 @@ fetch_filter_blob_limit_zero () { git -C client fetch --filter=blob:limit=0 origin HEAD:somewhere && # Ensure that commit is fetched, but blob is not - test_config -C client extensions.partialclone "arbitrary string" && - git -C client cat-file -e $(git -C "$SERVER" rev-parse two) && - test_must_fail git -C client cat-file -e $(git hash-object "$SERVER/two.t") + commit=$(git -C "$SERVER" rev-parse two) && + blob=$(git hash-object server/two.t) && + git -C client rev-list --objects --missing=allow-any "$commit" >oids && + grep "$commit" oids && + ! grep "$blob" oids } test_expect_success 'fetch with --filter=blob:limit=0' '
-- 2.24.1.735.g03f4e72817