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The top-level &&-chain checker built into t/test-lib.sh causes tests to
magically exit with code 117 if the &&-chain is broken. However, it has
the shortcoming that the magic does not work within `{...}` groups,
`(...)` subshells, `$(...)` substitutions, or within bodies of compound
statements, such as `if`, `for`, `while`, `case`, etc. `chainlint.sed`
partly fills in the gap by catching broken &&-chains in `(...)`
subshells, but bugs can still lurk behind broken &&-chains in the other
cases.
Fix broken &&-chains in `$(...)` command substitutions in order to
reduce the number of possible lurking bugs.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Don't silently ignore a flag that's invalid for a given subcommand. The
user expected it to do something; we should tell the user that they are
mistaken, instead of surprising the user.
It could be argued that this change might break existing users. I'd
argue that those existing users are already broken, and they just don't
know it. Let them know that they're broken.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'git subtree split' lets you specify a rev other than HEAD. 'git push'
lets you specify a mapping between a local thing and a remot ref. So
smash those together, and have 'git subtree push' let you specify which
local thing to run split on and push the result of that split to the
remote ref.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'push' does a 'split' internally, but it doesn't pass flags through to the
'split'. This is silly, if you need to pass flags to 'split', then it
means that you can't use 'push'!
So, have 'push' accept 'split' flags, and pass them through to 'split'.
Add tests for this by copying split's tests with minimal modification.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Besides being a genuinely useful thing to do, this also just makes sense
and harmonizes which flags may be used when. `git subtree split
--rejoin` amounts to "automatically go ahead and do a `git subtree
merge` after doing the main `git subtree split`", so it's weird and
arbitrary that you can't pass `--squash` to `git subtree split --rejoin`
like you can `git subtree merge`. It's weird that `git subtree split
--rejoin` inherits `git subtree merge`'s `--message` but not `--squash`.
Reconcile the situation by just having `split --rejoin` actually just
call `merge` internally (or call `add` instead, as appropriate), so it
can get access to the full `merge` behavior, including `--squash`.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The 'pull' and 'push' subcommands deserve their own sections in the tests.
Add some basic tests for them.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It's a dumb test, but it's surprisingly easy to break.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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t7900-subtree.sh defines a helper function named last_commit_message.
However, it only returns the subject line of the commit message, not the
entire commit message. So rename it, to make the name less confusing.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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As far as I can tell, this test isn't actually testing anything, because
someone forgot to tack on `--name-only` to `git log`. This seems to
have been the case since the test was first written, back in fa16ab36ad
("test.sh: make sure no commit changes more than one file at a time.",
2009-04-26), unless `git log` used to do that by default and didn't need
the flag back then?
Convincing myself that it's not actually testing anything was tricky,
the code is a little hard to reason about. It can be made a lot simpler
if instead of trying to parse all of the info from a single `git log`,
we're OK calling `git log` from inside of a loop. And it's my opinion
that tests are not the place for clever optimized code.
So, fix and simplify the test, so that it's actually testing something
and is simpler to reason about.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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t7900-subtree.sh defines its own `check_equal A B` function, instead of
just using `test A = B` like all of the other tests. Don't be special,
get rid of `check_equal` in favor of `test`.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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It's unclear what the purpose of t7900-subtree.sh's
`subtree_test_create_repo` helper function is. It wraps test-lib.sh's,
`test_create_repo` but follows that up by setting log.date=relative. Why
does it set log.date=relative?
My first guess was that at one point the tests required that, but no
longer do, and that the function is now vestigial. I even wrote a patch
to get rid of it and was moments away from `git send-email`ing it.
However, by chance when looking for something else in the history, I
discovered the true reason, from e7aac44ed2 (contrib/subtree: ignore
log.date configuration, 2015-07-21). It's testing that setting
log.date=relative doesn't break `git subtree`, as at one point in the past
that did break `git subtree`.
So, add a comment about this, to avoid future such confusion.
And while at it, go ahead and (1) touch up the function to avoid a
pointless subshell and (2) update the one test that didn't use it.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The formatting in t7900-subtree.sh isn't even consistent throughout the
file. Fix that; make it consistent throughout the file.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Use test-lib.sh's `test_count`, instead instead of having
t7900-subtree.sh do its own book-keeping with `subtree_test_count` that
has to be explicitly incremented by calling `next_test`.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Most of the tests had been converted to support
`GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main`, but `contrib/subtree/t/`
hadn't.
Convert it. Most of the mentions of 'master' can just be replaced with
'HEAD'.
Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This reverts commit 508fd8e8baf3e18ee40b2cf0b8899188a8506d07.
In 6e6029a8 (fmt-merge-msg: allow merge destination to be omitted again)
we get back the behavior where merges against 'master', by default, do
not include "into 'master'" at the end of the merge message. This test
fix is no longer needed.
Signed-off-by: Emily Shaffer <emilyshaffer@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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We're starting to stop treating `master' specially in fmt-merge-msg.
Adjust the test to reflect that change.
Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This mixture of quoting, pipes, and here-docs to produce expected
results in shell variables is difficult to follow. Simplify by using
simpler constructs that write output to files instead.
Noticed because without this patch, t/chainlint is not able to
understand the script in order to validate that its subshells use an
unbroken &&-chain, causing "make -C contrib/subtree test" to fail with
error: bug in the test script: broken &&-chain or run-away HERE-DOC:
in t7900.21.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Detected using t/chainlint.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Follow the Oxford style, which says to use "up-to-date" before the noun,
but "up to date" after it. Don't change plumbing (specifically
send-pack.c, but transport.c (git push) also has the same string).
This was produced by grepping for "up-to-date" and "up to date". It
turned out we only had to edit in one direction, removing the hyphens.
Fix a typo in Documentation/git-diff-index.txt while we're there.
Reported-by: Jeffrey Manian <jeffrey.manian@gmail.com>
Reported-by: STEVEN WHITE <stevencharleswhitevoices@gmail.com>
Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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<BAD> <CORRECTED>
accidently accidentally
commited committed
dependancy dependency
emtpy empty
existance existence
explicitely explicitly
git-upload-achive git-upload-archive
hierachy hierarchy
indegee indegree
intial initial
mulitple multiple
non-existant non-existent
precendence. precedence.
priviledged privileged
programatically programmatically
psuedo-binary pseudo-binary
soemwhere somewhere
successfull successful
transfering transferring
uncommited uncommitted
unkown unknown
usefull useful
writting writing
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git merge" in v2.9 prevents merging unrelated histories.
"git subtree split --rejoin" creates unrelated histories when
creating a split repo from a raw sub-directory that did not
originate from an invocation of "git subtree add".
Restore the original behavior by passing --allow-unrelated-histories
when merging subtrees. This ensures that the synthetic history
created by "git subtree split" can be merged.
Add a test to ensure that this feature works as advertised.
Reported-by: Brett Cundal <brett.cundal@iugome.com>
Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Allow whitespace in arguments to subtree_test_create_repo.
Add missing && chains.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'git subtree split' can incorrectly skip a merge even when both parents
act on the subtree, provided the merge results in a tree identical to
one of the parents. Fix by copying the merge if at least one parent is
non-identical, and the non-identical parent is not an ancestor of the
identical parent.
Also, add a test case which checks that a descendant remains a
descendent on the subtree in this case.
Signed-off-by: Dave Ware <davidw@realtimegenomics.com>
Reviewed-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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'git subtree merge' will fail if the argument of '--prefix' has a slash
appended.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Each test runs a full repository creation and any subtree actions
needed to perform the test. Each test starts with a clean slate,
making debugging and post-mortem analysis much easier.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Add tests to check various options to split. Check combinations of
--prefix, --message, --annotate, --branch and --rejoin.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Add some tests for various merge operations. Test combinations of merge
with --message, --prefix and --squash.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Add some tests to check various options to subtree add. These test
various combinations of --message, --prefix and --squash.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Test that a merge from a non-existant subtree fails.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Mostly prepare for the later tests refactoring. This moves some
common code to helper functions and generally cleans things up to be
more presentable.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Jeff King <peff@peff.net>
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Remote repository may have spaces in its path, so take it into account.
Also, as far as there are no tests for the `push` command, add them.
Signed-off-by: Alexey Shumkin <Alex.Crezoff@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In common case there can be spaces in a subdirectory name. Change tests
accorgingly to this statement.
Also, as far as a call to the `rejoin_msg` function (in `cmd_split`)
does not take into account such a case this patch fixes commit message
when `--rejoin` option is set .
Besides, as `fixnl` and `multiline` functions did not take into account
the "new" tested "space in a subdirectory name" case they become unused
and redundant, so they are removed.
Signed-off-by: Alexey Shumkin <Alex.Crezoff@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git subtree" (in contrib/) depended on "git log" output to be
stable, which was a no-no. Apply a workaround to force a
particular date format.
* da/subtree-date-confusion:
contrib/subtree: ignore log.date configuration
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git-subtree's log format string uses "%ad" and "%cd", which
respect the user's configured log.date value.
This is problematic for git-subtree because it needs to use real
dates so that copied commits come through unchanged.
Add a test and tweak the format strings to use %aD and %cD
so that the default date format is used instead.
Reported-by: Bryan Jacobs <b@q3q.us>
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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There's no need to switch branches to parse another branch's ancestry.
Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This fixes two instances where a &&-chain was broken in the subtree
tests and fixes a test error that was revealed because of this.
Many tests in t7900-subtree.sh make a commit and then use 'undo' to
reset the state for the next test. In the 'check hash of split' test,
an 'undo' was being invoked after a 'subtree split' even though the
particular invocation of 'subtree split' did not actually make a commit.
The subsequent check_equal was failing, but this failure was masked by
that broken &&-chain.
Removing this undo causes the failing check_equal to succeed but breaks
the a check_equal later on in the same test.
It turns out that an earlier test ('check if --message for merge works
with squash too') makes a commit but doesn't 'undo' to the state
expected by the remaining tests. None of the intervening tests cared
enough about the state of the test repo to fail and the spurious 'undo'
in 'check hash of split' restored the expected state for any remaining
test that might care.
Adding the missing 'undo' to 'check if --message for merge works
with squash too' and removing the spurious one from 'check hash of
split' fixes all tests once the &&-chains are completed.
Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Although subtrees tests uses more spaces for indentation than tabs,
there are still quite a lot of lines indented with tabs. As tabs conform
with Git coding guidelines resolve the inconsistency in favour of tabs.
Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* ep/shell-assign-and-export-vars:
scripts: more "export VAR=VALUE" fixes
scripts: "export VAR=VALUE" construct is not portable
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Found by check-non-portable-shell.pl
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The Git CodingGuidelines prefer the $(...) construct for command
substitution instead of using the backquotes `...`.
The backquoted form is the traditional method for command
substitution, and is supported by POSIX. However, all but the
simplest uses become complicated quickly. In particular, embedded
command substitutions and/or the use of double quotes require
careful escaping with the backslash character.
The patch was generated by:
for _f in $(find . -name "*.sh")
do
sed -i 's@`\(.*\)`@$(\1)@g' ${_f}
done
and then carefully proof-read.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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`echo -n` is non-portable. The POSIX specification says:
Conforming applications that wish to do prompting without <newline>
characters or that could possibly be expecting to echo a -n, should
use the printf utility derived from the Ninth Edition system.
Since all of the affected shell scripts use a POSIX shell shebang,
replace `echo -n` invocations with printf.
Signed-off-by: Lukas Fleischer <git@cryptocrack.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Noticed with Lucas De Marchi's codespell tool.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Use %B to format the commit message and body to avoid an extra newline
if a commit only has a subject line.
Signed-off-by: Techlive Zheng <techlivezheng@gmail.com>
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Delete the comments indicating test numbers as it causes maintenance
headaches. t*.sh -i will help us find any broken tests and these
numbers are not helping us anyway.
Signed-off-by: David A. Greene <greened@obbligato.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Add a Makefile to run subtree tests. This is largely copied
from the standard test suite with irrelevant targets removed
and some paths altered to account for where subtree tests live.
Signed-off-by: David A. Greene <greened@obbligato.org>
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Set TEST_DIRECTORY to the main git test area. This allows the
git-subtree out-of-tree tests to run correctly.
Signed-off-by: David A. Greene <greened@obbligato.org>
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git-subtree-dir: contrib/subtree
git-subtree-mainline: e8dde3e5f9ddb7cf95a6ff3cea6cf07c3a2db80d
git-subtree-split: d3a04e06c77d57978bb5230361c64946232cc346
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Eric Sunshine
Luke Shumaker
Emily Shaffer
Đoàn Trần Công Danh
Jonathan Nieder
Martin Ågren
Ville Skyttä
David Aguilar
Dave Ware
Techlive Zheng
Alexey Shumkin
Junio C Hamano
Charles Bailey
Elia Pinto
Lukas Fleischer
Stefano Lattarini
David A. Greene