The verify_object() function in "mktag.c" is tasked with ensuring that
our tag refers to a valid object.
The existing test for this might fail because it was also testing that
"type taggg" didn't refer to a valid object type (it should be "type
tag"), or because we referred to a valid object but got the type
wrong.
Let's split these tests up, so we're testing all combinations of a
non-existing object and in invalid/wrong "type" lines.
We need to provide GIT_TEST_GETTEXT_POISON=false here because the
"invalid object type" error is emitted by
parse_loose_header_extended(), which has that message already marked
for translation. Another option would be to use test_i18ngrep, but I
prefer always running the test, not skipping it under gettext poison
testing.
I'm not testing this in combination with "git replace". That'll be
done in a subsequent commit.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change all the successful "mktag" tests to test that "hash-object"
produces the same hash for the input, and that fsck passes for
both.
This tests e.g. that "mktag" doesn't trim its input or otherwise munge
it in a way that "hash-object" doesn't.
Since we're doing an "fsck --strict" here at the end let's incorporate
the creation of the "mytag" name into this test, removing the
special-case at the end of the file.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add tests for a couple of whitespace edge cases around the header/body
boundary.
I consider the requirement for a blank line before the empty body a
bug, it's a long-standing regression which goes against the command's
documented behavior. This bug will be addressed in a follow-up change.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the last test in the file to run an "fsck --strict" after
creating the tag at the end.
We're just doing this for good measure to check that fsck behaves as
expected now that there's finally a reference for our valid tag. Other
tests going to be checking this elsewhere, but it's nice to cover all
the edge cases in this test to make it as self-contained as possible.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change a test added in e0aaf781f6 (mktag.c: improve verification of
tagger field and tests, 2008-03-27) to not create "mytag", which
should only be created and verified at the end in an earlier test
added in 446c6faec6 (New tests and en-passant modifications to mktag.,
2006-07-29).
While we're at it let's prevent a similar logic error from creeping
into the test by asserting that "mytag" doesn't exist before we create
it. Let's do this by moving the test to use "update-ref", instead of
our own homebrew ad-hoc refstore update.
We're not really testing for anything yet by creating the tag at the
end here. A subsequent commit will change that.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove the redirection of stderr to "message" in the valid tag
test. This pattern seems to have been copy/pasted from the failure
case in 446c6faec6 (New tests and en-passant modifications to mktag.,
2006-07-29).
While I'm at it do the same for the "replace" tests. The tag creation
I'm changing here seems to have been copy/pasted from the "mktag"
tests to those tests in cc400f5011 (mktag: call
"check_sha1_signature" with the replacement sha1, 2009-01-23).
Nobody examines the contents of the resulting "message" file, so the
net result is that error messages cannot be seen in "sh t3800-mktag.sh
-v" output.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Change the tests amended in acb49d1cc8 (t3800: make hash-size
independent, 2019-08-18) even more to make them independent of either
SHA-1 or SHA-256.
Some of these tests were failing for the wrong reasons. The first one
being modified here would fail because the line starts with "xxxxxx"
instead of "object", the rest of the line doesn't matter.
Let's just put a valid hash on the rest of the line anyway to narrow
the test down for just the s/object/xxxxxx/ case.
The second one being modified here would fail under
GIT_TEST_DEFAULT_HASH=sha256 because <some sha-1 length garbage> is an
invalid SHA-256, but we should really be testing <some sha-256 length
garbage> when under SHA-256.
This doesn't really matter since we should be able to trust other
parts of the code to validate things in the 0-9a-f range, but let's
keep it for good measure.
There's a later test which tests an invalid SHA which looks like a
valid one, to stress the "We refuse to tag something we can't
verify[...]" logic in mktag.c.
But here we're testing for a SHA-length string which contains
characters outside of the /[0-9a-f]/i set.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace ad-hoc setup of a single commit in the "mktag" tests with our
standard helper pattern. The old setup dated back to 446c6faec6 (New
tests and en-passant modifications to mktag., 2006-07-29) before the
helper existed.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The use of a subshell dates back to e9b20943b7 (t/t3800: do not use a
temporary file to hold expected result., 2008-01-04). It's not needed
anymore, if it ever was.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Now that we call test_oid_init in the setup for all test scripts,
there's no point in calling it individually. Remove all of the places
where we've done so to help keep tests tidy.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Replace references to several hard-coded object IDs with a variable
referring to the generated commit. Avoid matching on exact character
positions, which will be different depending on the hash in use. In the
test for a valid object ID, use an obviously invalid one from the lookup
table.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Several tests did not use test_expect_success for their setup
commands. Putting these start commands into the testing framework
means both that errors during setup will be caught quickly and that
non-error text will be suppressed without -v.
Signed-off-by: Brian Gernhardt <brian@gernhardtsoftware.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
All of these violations are necessary parts of the tests
(which are generally checking the behavior of trailing
whitespace, or contain diff fragments with empty lines).
Our solution is two-fold:
1. Process input with whitespace problems using tr. This
has the added bonus that it becomes very obvious where
the bogus whitespace is intended to go.
2. Move large diff fragments into their own supplemental
files. This gets rid of the whitespace problem, since
supplemental files are not checked, and it also makes
the test script a bit easier to read.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Update the verify_tag() function to remove an unnecessary test, and add
additional check for angle brackets in the name and email field, and
spaces in the email field. The timestamp and timezone sections are made
more straight forward by using strspn().
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Since nearly its birth, git's tags have included a "tagger" field which
describes the name of tagger, email of tagger, and date and time of tagging.
But, this field was only loosely tested by git-mktag. Provide some thorough
testing for this field and also ensure that the tag header is separated
from the tag body by an empty line to reduce the convenience of creating
a flawed tag.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It is a good practice to write program output to a temporary file
during the test, as it would allow easier postmortem when the tested
program does break. But there is no benefit in writing the expected
output out to the temporary.
This actually fixes a bug in check_verify_failure() routine.
The intention of the test seems to make sure the "git mktag" command
fails, and it spits out the expected error message. But if the
command did not fail as expected, the shell function as originally
written would not have detected the failure.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
There is nothing _wrong_ with egrep per se, but this way we
would have less dependency on external tools.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Not all echos know -n. This was causing a test failure in
t5401-update-hooks.sh, but not t3800-mktag.sh for some reason.
Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
These changes were originally part of the next patch, but have been
split out since they were peripheral to the main purpose of that patch.
- update comment describing the signature format to reflect
the current code.
- remove trailing \n in calls to error(), since a \n is already
provided by error().
- remove redundant call to get_sha1_hex().
- call sha1_to_hex(sha1) to convert to ascii, rather than attempting
to print the raw sha1.
The new tests provide a regression suite to support the modifications
to git-mktag in this and the next patch.
Signed-off-by: Ramsay Allan Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
