The log --grep tests generate the expected out in different ways.
Make them all use command blocks so that subshells are avoided and the
expected output is easier to grasp visually.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In particular, sparse complains as follows:
SP test-string-list.c
test-string-list.c:10:6: warning: symbol 'parse_string_list' was not \
declared. Should it be static?
test-string-list.c:18:6: warning: symbol 'write_list' was not \
declared. Should it be static?
test-string-list.c:25:6: warning: symbol 'write_list_compact' was not \
declared. Should it be static?
test-string-list.c:38:5: warning: symbol 'prefix_cb' was not \
declared. Should it be static?
In order to suppress the warnings, since the above symbols do not
need more than file scope, we simply include the static modifier
in their declaration.
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git merge -Xtheirs" did not help content-level merge of binary
files; it should just take their version. Also "*.jpg binary" in
the attributes did not imply they should use the binary ll-merge
driver.
* jc/ll-merge-binary-ours:
ll-merge: warn about inability to merge binary files only when we can't
attr: "binary" attribute should choose built-in "binary" merge driver
merge: teach -Xours/-Xtheirs to binary ll-merge driver
Finishing touches to the recently graduated topic to introduce
"git branch --set-upstream-to" option.
* cn/branch-set-upstream-to:
completion: complete branch name for "branch --set-upstream-to="
completion: add --set-upstream-to and --unset-upstream
The code to wait for subprocess and remove it from our internal queue
wasn't quite right.
* dg/run-command-child-cleanup:
run-command.c: fix broken list iteration in clear_child_for_cleanup
We strip the prefix from "Re: subject" and also from a less common
"re: subject", but left even less common "RE: subject" intact.
* jc/mailinfo-RE:
mailinfo: strip "RE: " prefix
* mz/cherry-pick-cmdline-order:
cherry-pick/revert: respect order of revisions to pick
demonstrate broken 'git cherry-pick three one two'
teach log --no-walk=unsorted, which avoids sorting
* jc/maint-checkout-fileglob-doc:
gitcli: contrast wildcard given to shell and to git
gitcli: formatting fix
Document file-glob for "git checkout -- '*.c'"
Generate po/git.pot from v1.7.12-437-g1084f with these i18n update(s):
* i18n: mark more index-pack strings for translation
* i18n: write-tree: mark parseopt strings for translation
* i18n: verify-tag: mark parseopt strings for translation
* i18n: verify-pack: mark parseopt strings for translation
* i18n: update-server-info: mark parseopt strings for translation
* i18n: update-ref: mark parseopt strings for translation
* i18n: update-index: mark parseopt strings for translation
* i18n: tag: mark parseopt strings for translation
* i18n: symbolic-ref: mark parseopt strings for translation
* i18n: show-ref: mark parseopt strings for translation
* i18n: show-branch: mark parseopt strings for translation
* i18n: shortlog: mark parseopt strings for translation
* i18n: rm: mark parseopt strings for translation
* i18n: revert, cherry-pick: mark parseopt strings for translation
* i18n: rev-parse: mark parseopt strings for translation
* i18n: reset: mark parseopt strings for translation
* i18n: rerere: mark parseopt strings for translation
* i18n: status: mark parseopt strings for translation
* i18n: replace: mark parseopt strings for translation
* i18n: remote: mark parseopt strings for translation
* i18n: read-tree: mark parseopt strings for translation
* i18n: push: mark parseopt strings for translation
* i18n: prune: mark parseopt strings for translation
* i18n: prune-packed: mark parseopt strings for translation
* i18n: pack-refs: mark parseopt strings for translation
* i18n: pack-objects: mark parseopt strings for translation
* i18n: notes: mark parseopt strings for translation
* i18n: name-rev: mark parseopt strings for translation
* i18n: mv: mark parseopt strings for translation
* i18n: mktree: mark parseopt strings for translation
* i18n: merge: mark parseopt strings for translation
* i18n: merge-file: mark parseopt strings for translation
* i18n: merge-base: mark parseopt strings for translation
* i18n: ls-tree: mark parseopt strings for translation
* i18n: ls-files: mark parseopt strings for translation
* i18n: log: mark parseopt strings for translation
* i18n: init-db: mark parseopt strings for translation
* i18n: help: mark parseopt strings for translation
* i18n: hash-object: mark parseopt strings for translation
* i18n: grep: mark parseopt strings for translation
* i18n: gc: mark parseopt strings for translation
* i18n: fsck: mark parseopt strings for translation
* i18n: format-patch: mark parseopt strings for translation
* i18n: for-each-ref: mark parseopt strings for translation
* i18n: fmt-merge-msg: mark parseopt strings for translation
* i18n: fetch: mark parseopt strings for translation
* i18n: fast-export: mark parseopt strings for translation
* i18n: describe: mark parseopt strings for translation
* i18n: config: mark parseopt strings for translation
* i18n: count-objects: mark parseopt strings for translation
* i18n: commit: mark parseopt strings for translation
* i18n: column: mark parseopt strings for translation
* i18n: clone: mark parseopt strings for translation
* i18n: clean: mark parseopt strings for translation
* i18n: cherry: mark parseopt strings for translation
* i18n: checkout: mark parseopt strings for translation
* i18n: checkout-index: mark parseopt strings for translation
* i18n: check-attr: mark parseopt strings for translation
* i18n: cat-file: mark parseopt strings for translation
* i18n: branch: mark parseopt strings for translation
* i18n: blame: mark parseopt strings for translation
* i18n: add: mark parseopt strings for translation
* i18n: bisect--helper: mark parseopt strings for translation
* i18n: archive: mark parseopt strings for translation
* i18n: mark "style" in OPT_COLUMN() for translation
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Recent versions of Linux libc (later than 5.4.23) and glibc (2.x)
include a malloc() implementation which is tunable via environment
variables. When MALLOC_CHECK_ is set, a special (less efficient)
implementation is used which is designed to be tolerant against
simple errors, such as double calls of free() with the same argument,
or overruns of a single byte (off-by-one bugs). When MALLOC_CHECK_
is set to 3, a diagnostic message is printed on stderr
and the program is aborted.
Setting the MALLOC_PERTURB_ environment variable causes the malloc
functions in libc to return memory which has been wiped and clear
memory when it is returned.
Of course this does not affect calloc which always does clear the memory.
The reason for this exercise is, of course, to find code which uses
memory returned by malloc without initializing it and code which uses
code after it is freed. valgrind can do this but it's costly to run.
The MALLOC_PERTURB_ exchanges the ability to detect problems in 100%
of the cases with speed.
The byte value used to initialize values returned by malloc is the byte
value of the environment value. The value used to clear memory is the
bitwise inverse. Setting MALLOC_PERTURB_ to zero disables the feature.
This technique can find hard to detect bugs.
It is therefore suggested to always use this flag (at least temporarily)
when testing out code or a new distribution.
But the test suite can use also valgrind(memcheck) via 'make valgrind'
or 'make GIT_TEST_OPTS="--valgrind"'.
Memcheck wraps client calls to malloc(), and puts a "red zone" on
each end of each block in order to detect access overruns.
Memcheck already detects double free() (up to the limit of the buffer
which remembers pending free()). Thus memcheck subsumes all the
documented coverage of MALLOC_CHECK_.
If MALLOC_CHECK_ is set non-zero when running memcheck, then the
overruns that might be detected by MALLOC_CHECK_ would be overruns
on the wrapped blocks which include the red zones. Thus MALLOC_CHECK_
would be checking memcheck, and not the client. This is not useful,
and actually is wasteful. The only possible [documented] advantage
of using MALLOC_CHECK_ and memcheck together, would be if MALLOC_CHECK_
detected duplicate free() in more cases than memcheck because memcheck's
buffer is too small.
Therefore we don't use MALLOC_CHECK_ and valgrind(memcheck) at the
same time.
Signed-off-by: Elia Pinto <gitter.spiros@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
fetch does printf("%-*s", width, "foo") where "foo" can be a utf-8
string, but width is in bytes, not columns. For ASCII it's fine as one
byte takes one column. For utf-8, this may result in misaligned ref
summary table.
Introduce gettext_width() function that returns the string length in
columns (currently only supports utf-8 locales). Make the code use
TRANSPORT_SUMMARY(x) where the length is compensated properly in
non-English locales.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The option parsing of "git checkout" had error checking, dwim and
defaulting missing options, all mixed in the code, and issuing an
appropriate error message with useful context was getting harder.
Reorganize the code and allow giving a proper diagnosis when the
user says "git checkout -b -t foo bar" (e.g. "-t" is not a good name
for a branch).
* nd/checkout-option-parsing-fix:
checkout: reorder option handling
checkout: move more parameters to struct checkout_opts
checkout: pass "struct checkout_opts *" as const pointer
* mh/abspath:
t0060: split absolute path test in two to exercise some of it on Windows
t0060: verify that real_path() removes extra slashes
real_path(): properly handle nonexistent top-level paths
t0060: verify that real_path() works correctly with absolute paths
real_path(): reject the empty string
t0060: verify that real_path() fails if passed the empty string
absolute_path(): reject the empty string
t0060: verify that absolute_path() fails if passed the empty string
t0060: move tests of real_path() from t0000 to here
"git fetch --all", when passed "--no-tags", did not honor the
"--no-tags" option while fetching from individual remotes (the same
issue existed with "--tags", but combination "--all --tags" makes
much less sense than "--all --no-tags").
* dj/fetch-all-tags:
fetch --all: pass --tags/--no-tags through to each remote
* rj/path-cleanup:
Call mkpathdup() rather than xstrdup(mkpath(...))
Call git_pathdup() rather than xstrdup(git_path("..."))
path.c: Use vsnpath() in the implementation of git_path()
path.c: Don't discard the return value of vsnpath()
path.c: Remove the 'git_' prefix from a file scope function
* rj/tap-fix:
test-lib.sh: Suppress the "passed all ..." message if no tests run
test-lib.sh: Add check for invalid use of 'skip_all' facility
test-lib.sh: Fix some shell coding style violations
t4016-*.sh: Skip all tests rather than each test
t3902-*.sh: Skip all tests rather than each test
t3300-*.sh: Fix a TAP parse error
Generally speaking, using more options will further narrow the
selection, but there are a few exceptions. Document them.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we have both header expression (which has to be an OR node by
construction) and a pattern expression (which could be anything), we
create a new top-level OR node to bind them together, and the
resulting expression structure looks like this:
OR
/ \
/ \
pattern OR
/ \ / \
..... committer OR
/ \
author TRUE
The three elements on the top-level backbone that are inspected by
the "all-match" logic are "pattern", "committer" and "author". When
there are more than one elements in the "pattern", the top-level
node of the "pattern" part of the subtree is an OR, and that node is
inspected by "all-match".
The result ends up ignoring the "--all-match" given from the command
line. A match on either side of the pattern is considered a match,
hence:
git log --grep=A --grep=B --author=C --all-match
shows the same "authored by C and has either A or B" that is correct
only when run without "--all-match".
Fix this by turning the resulting expression around when "--all-match"
is in effect, like this:
OR
/ \
/ \
/ OR
committer / \
author \
pattern
The set of nodes on the top-level backbone in the resulting
expression becomes "committer", "author", and the nodes that are on
the top-level backbone of the "pattern" subexpression. This makes
the "all-match" logic inspect the same nodes in "pattern" as the
case without the author and/or the committer restriction, and makes
the earlier "log" example to show "authored by C and has A and has
B", which is what the command line expects.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When threaded grep is in effect, the patterns are duplicated and
recompiled for each thread. Avoid "--debug" output during the
recompilation so that the output is given once instead of "1+nthreads"
times.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
