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2014-02-27Merge branch 'jk/pack-bitmap'Libravatar Junio C Hamano2-0/+196
Borrow the bitmap index into packfiles from JGit to speed up enumeration of objects involved in a commit range without having to fully traverse the history. * jk/pack-bitmap: (26 commits) ewah: unconditionally ntohll ewah data ewah: support platforms that require aligned reads read-cache: use get_be32 instead of hand-rolled ntoh_l block-sha1: factor out get_be and put_be wrappers do not discard revindex when re-preparing packfiles pack-bitmap: implement optional name_hash cache t/perf: add tests for pack bitmaps t: add basic bitmap functionality tests count-objects: recognize .bitmap in garbage-checking repack: consider bitmaps when performing repacks repack: handle optional files created by pack-objects repack: turn exts array into array-of-struct repack: stop using magic number for ARRAY_SIZE(exts) pack-objects: implement bitmap writing rev-list: add bitmap mode to speed up object lists pack-objects: use bitmaps when packing objects pack-objects: split add_object_entry pack-bitmap: add support for bitmap indexes documentation: add documentation for the bitmap format ewah: compressed bitmap implementation ...
2014-02-27Merge branch 'jk/test-ports'Libravatar Junio C Hamano10-10/+2
Avoid having to assign port number to be used in tests manually. * jk/test-ports: tests: auto-set git-daemon port tests: auto-set LIB_HTTPD_PORT from test name
2014-02-27Merge branch 'nd/reset-intent-to-add'Libravatar Junio C Hamano1-0/+15
* nd/reset-intent-to-add: reset: support "--mixed --intent-to-add" mode
2014-02-27Merge branch 'mw/symlinks'Libravatar Junio C Hamano2-0/+38
All subcommands that take pathspecs mishandled an in-tree symbolic link when given it as a full path from the root (which arguably is a sick way to use pathspecs). "git ls-files -s $(pwd)/RelNotes" in our tree is an easy reproduction recipe. * mw/symlinks: setup: don't dereference in-tree symlinks for absolute paths setup: add abspath_part_inside_repo() function t0060: add tests for prefix_path when path begins with work tree t0060: add test for prefix_path when path == work tree t0060: add test for prefix_path on symlinks via absolute paths t3004: add test for ls-files on symlinks via absolute paths
2014-02-27Merge branch 'nd/test-rename-reset'Libravatar Junio C Hamano2-0/+0
* nd/test-rename-reset: t7101, t7014: rename test files to indicate what that file is for
2014-02-27Merge branch 'wk/submodule-on-branch'Libravatar Junio C Hamano1-1/+37
Make sure 'submodule update' modes that do not detach HEADs can be used more pleasantly by checking out a concrete branch when cloning them to prime the well. * wk/submodule-on-branch: Documentation: describe 'submodule update --remote' use case submodule: explicit local branch creation in module_clone submodule: document module_clone arguments in comments submodule: make 'checkout' update_module mode more explicit
2014-02-27Merge branch 'nd/diff-quiet-stat-dirty'Libravatar Junio C Hamano1-0/+6
"git diff --quiet -- pathspec1 pathspec2" sometimes did not return correct status value. * nd/diff-quiet-stat-dirty: diff: do not quit early on stat-dirty files diff.c: move diffcore_skip_stat_unmatch core logic out for reuse later
2014-02-27Merge branch 'nd/submodule-pathspec-ending-with-slash'Libravatar Junio C Hamano2-3/+9
Allow "git cmd path/", when the 'path' is where a submodule is bound to the top-level working tree, to match 'path', despite the extra and unnecessary trailing slash. * nd/submodule-pathspec-ending-with-slash: clean: use cache_name_is_other() clean: replace match_pathspec() with dir_path_match() pathspec: pass directory indicator to match_pathspec_item() match_pathspec: match pathspec "foo/" against directory "foo" dir.c: prepare match_pathspec_item for taking more flags pathspec: rename match_pathspec_depth() to match_pathspec() pathspec: convert some match_pathspec_depth() to dir_path_match() pathspec: convert some match_pathspec_depth() to ce_path_match()
2014-02-27Merge branch 'bk/refresh-missing-ok-in-merge-recursive'Libravatar Junio C Hamano1-0/+47
Allow "merge-recursive" to work in an empty (temporary) working tree again when there are renames involved, correcting an old regression in 1.7.7 era. * bk/refresh-missing-ok-in-merge-recursive: merge-recursive.c: tolerate missing files while refreshing index read-cache.c: extend make_cache_entry refresh flag with options read-cache.c: refactor --ignore-missing implementation t3030-merge-recursive: test known breakage with empty work tree
2014-02-27Merge branch 'da/pull-ff-configuration'Libravatar Junio C Hamano1-0/+21
"git pull" learned to pay attention to pull.ff configuration variable. * da/pull-ff-configuration: pull: add --ff-only to the help text pull: add pull.ff configuration
2014-02-27Merge branch 'kb/fast-hashmap'Libravatar Junio C Hamano1-0/+240
Improvements to our hash table to get it to meet the needs of the msysgit fscache project, with some nice performance improvements. * kb/fast-hashmap: name-hash: retire unused index_name_exists() hashmap.h: use 'unsigned int' for hash-codes everywhere test-hashmap.c: drop unnecessary #includes .gitignore: test-hashmap is a generated file read-cache.c: fix memory leaks caused by removed cache entries builtin/update-index.c: cleanup update_one fix 'git update-index --verbose --again' output remove old hash.[ch] implementation name-hash.c: remove cache entries instead of marking them CE_UNHASHED name-hash.c: use new hash map implementation for cache entries name-hash.c: remove unreferenced directory entries name-hash.c: use new hash map implementation for directories diffcore-rename.c: use new hash map implementation diffcore-rename.c: simplify finding exact renames diffcore-rename.c: move code around to prepare for the next patch buitin/describe.c: use new hash map implementation add a hashtable implementation that supports O(1) removal submodule: don't access the .gitmodules cache entry after removing it
2014-02-27Merge branch 'nv/commit-gpgsign-config'Libravatar Junio C Hamano1-4/+21
Introduce commit.gpgsign configuration variable to force every commit to be GPG signed. The variable cannot be overriden from the command line of some of the commands that create commits except for "git commit" and "git commit-tree", but I am not convinced that it is a good idea to sprinkle support for --no-gpg-sign everywhere, which in turn means that this configuration variable may not be such a good idea. * nv/commit-gpgsign-config: test the commit.gpgsign config option commit-tree: add and document --no-gpg-sign commit-tree: add the commit.gpgsign option to sign all commits
2014-02-24test the commit.gpgsign config optionLibravatar Nicolas Vigier1-4/+21
The tests are checking that : - when commit.gpgsign is true, "git commit" creates signed commits - when commit.gpgsign is false, "git commit" creates unsigned commits - when commit.gpgsign is true, "git commit --no-gpg-sign" creates unsigned commits - when commit.gpgsign is true, "git rebase -f" creates signed commits Signed-off-by: Nicolas Vigier <boklm@mars-attacks.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24diff: do not quit early on stat-dirty filesLibravatar Nguyễn Thái Ngọc Duy1-0/+6
When QUICK is set (i.e. with --quiet) we try to do as little work as possible, stopping after seeing the first change. stat-dirty is considered a "change" but it may turn out not, if no actual content is changed. The actual content test is performed too late in the process and the shortcut may be taken prematurely, leading to incorrect return code. Assume we do "git diff --quiet". If we have a stat-dirty file "a" and a really dirty file "b". We break the loop in run_diff_files() and stop after "a" because we have got a "change". Later in diffcore_skip_stat_unmatch() we find out "a" is actually not changed. But there's nothing else in the diff queue, we incorrectly declare "no change", ignoring the fact that "b" is changed. This also happens to "git diff --quiet HEAD" when it hits diff_can_quit_early() in oneway_diff(). This patch does the content test earlier in order to keep going if "a" is unchanged. The test result is cached so that when diffcore_skip_stat_unmatch() is done in the end, we spend no cycles on re-testing "a". Reported-by: IWAMOTO Toshihiro <iwamoto@valinux.co.jp> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24pathspec: pass directory indicator to match_pathspec_item()Libravatar Nguyễn Thái Ngọc Duy1-0/+6
This patch activates the DO_MATCH_DIRECTORY code in m_p_i(), which makes "git diff HEAD submodule/" and "git diff HEAD submodule" produce the same output. Previously only the version without trailing slash returns the difference (if any). That's the effect of new ce_path_match(). dir_path_match() is not executed by the new tests. And it should not introduce regressions. Previously if path "dir/" is passed in with pathspec "dir/", they obviously match. With new dir_path_match(), the path becomes _directory_ "dir" vs pathspec "dir/", which is not executed by the old code path in m_p_i(). The new code path is executed and produces the same result. The other case is pathspec "dir" and path "dir/" is now turned to "dir" (with DO_MATCH_DIRECTORY). Still the same result before or after the patch. So why change? Because of the next patch about clean.c. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24pathspec: rename match_pathspec_depth() to match_pathspec()Libravatar Nguyễn Thái Ngọc Duy1-3/+3
A long time ago, for some reason I was not happy with match_pathspec(). I created a better version, match_pathspec_depth() that was suppose to replace match_pathspec() eventually. match_pathspec() has finally been gone since 6 months ago. Use the shorter name for match_pathspec_depth(). Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24submodule: explicit local branch creation in module_cloneLibravatar W. Trevor King1-1/+38
The previous code only checked out branches in cmd_add. This commit moves the branch-checkout logic into module_clone, where it can be shared by cmd_add and cmd_update. I also update the initial checkout command to use 'reset' to preserve branches setup during module_clone. With this change, folks cloning submodules for the first time via: $ git submodule update ... will get a local branch instead of a detached HEAD, unless they are using the default checkout-mode updates. This is a change from the previous situation where cmd_update always used checkout-mode logic (regardless of the requested update mode) for updates that triggered an initial clone, which always resulted in a detached HEAD. This commit does not change the logic for updates after the initial clone, which will continue to create detached HEADs for checkout-mode updates, and integrate remote work with the local HEAD (detached or not) in other modes. The motivation for the change is that developers doing local work inside the submodule are likely to select a non-checkout-mode for updates so their local work is integrated with upstream work. Developers who are not doing local submodule work stick with checkout-mode updates so any apparently local work is blown away during updates. For example, if upstream rolls back the remote branch or gitlinked commit to an earlier version, the checkout-mode developer wants their old submodule checkout to be rolled back as well, instead of getting a no-op merge/rebase with the rolled-back reference. By using the update mode to distinguish submodule developers from black-box submodule consumers, we can setup local branches for the developers who will want local branches, and stick with detached HEADs for the developers that don't care. Testing ======= In t7406, just-cloned checkouts now update to the gitlinked hash with 'reset', to preserve the local branch for situations where we're not on a detached HEAD. I also added explicit tests to t7406 for HEAD attachement after cloning updates, showing that it depends on their update mode: * Checkout-mode updates get detached HEADs * Everyone else gets a local branch, matching the configured submodule.<name>.branch and defaulting to master. The 'initial-setup' tag makes it easy to reset the superproject to a known state, as several earlier tests commit to submodules and commit the changed gitlinks to the superproject, but don't push the new submodule commits to the upstream subprojects. This makes it impossible to checkout the current super master, because it references submodule commits that don't exist in the upstream subprojects. For a specific example, see the tests that currently generate the 'two_new_submodule_commits' commits. Documentation ============= I updated the docs to describe the 'submodule update' modes in detail. The old documentation did not distinguish between cloning and non-cloning updates and lacked clarity on which operations would lead to detached HEADs, and which would not. The new documentation addresses these issues while updating the docs to reflect the changes introduced by this commit's explicit local branch creation in module_clone. I also add '--checkout' to the usage summary and group the update-mode options into a single set. Signed-off-by: W. Trevor King <wking@tremily.us> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24merge-recursive.c: tolerate missing files while refreshing indexLibravatar Brad King1-1/+1
Teach add_cacheinfo to tell make_cache_entry to skip refreshing stat information when a file is missing from the work tree. We do not want the index to be stat-dirty after the merge but also do not want to fail when a file happens to be missing. This fixes the 'merge-recursive w/ empty work tree - ours has rename' case in t3030-merge-recursive. Suggested-by: Elijah Newren <newren@gmail.com> Signed-off-by: Brad King <brad.king@kitware.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-24t3030-merge-recursive: test known breakage with empty work treeLibravatar Brad King1-0/+47
Sometimes when working with a large repository it can be useful to try out a merge and only check out conflicting files to disk (for example as a speed optimization on a server). Until v1.7.7-rc1~28^2~20 (merge-recursive: When we detect we can skip an update, actually skip it, 2011-08-11), it was possible to do so with the following idiom: # Prepare a temporary index and empty work tree. GIT_INDEX_FILE="$PWD/tmp-$$-index" && export GIT_INDEX_FILE && GIT_WORK_TREE="$PWD/tmp-$$-work" && export GIT_WORK_TREE && mkdir "$GIT_WORK_TREE" && # Convince the index that our side is on disk. git read-tree -i -m $ours && git update-index --ignore-missing --refresh && # Merge their side into our side. bases=$(git merge-base --all $ours $theirs) && git merge-recursive $bases -- $ours $theirs && tree=$(git write-tree) Nowadays, that still works and the exit status is the same, but merge-recursive produces a diagnostic if "our" side renamed a file: error: addinfo_cache failed for path 'dst' Add a test to document this regression. Signed-off-by: Brad King <brad.king@kitware.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-10tests: auto-set git-daemon portLibravatar Jeff King2-2/+1
A recent commit taught lib-httpd to always start apache on the same port as the numbered tests. Let's do the same for the git-daemon tests. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-10tests: auto-set LIB_HTTPD_PORT from test nameLibravatar Jeff King8-8/+1
We set the default apache port for each of the httpd tests to the 4-digit test number of the test script. We want these to remain unique so that the tests do not conflict with each other when run in parallel. Instead of doing it manually in each test script, let's just set it from the test name at run time. This is simpler, and is one less thing to be updated when test scripts are renamed (e.g., when being re-rolled or when conflicting after being merged with another topic). Incidentally, this fixes a case where t5537 and t5538 used the same port number (5537), and could conflict with each other when run in parallel. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-07Merge branch 'aj/ada-diff-word-pattern'Libravatar Junio C Hamano1-1/+1
* aj/ada-diff-word-pattern: userdiff: update Ada patterns
2014-02-05reset: support "--mixed --intent-to-add" modeLibravatar Nguyễn Thái Ngọc Duy1-0/+15
When --mixed is used, entries could be removed from index if the target ref does not have them. When "reset" is used in preparation for commit spliting (in a dirty worktree), it could be hard to track what files to be added back. The new option --intent-to-add simplifies it by marking all removed files intent-to-add. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
2014-02-05userdiff: update Ada patternsLibravatar Adrian Johnson1-1/+1
- Allow extra space in "is new" and "is separate" - Fix bug in word regex for numbers Signed-off-by: Adrian Johnson <ajohnson@redneon.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04setup: don't dereference in-tree symlinks for absolute pathsLibravatar Martin Erik Werner2-2/+2
The prefix_path_gently() function currently applies real_path to everything if given an absolute path, dereferencing symlinks both outside and inside the work tree. This causes most high-level functions to misbehave when acting on symlinks given via absolute paths. For example $ git add /dir/repo/symlink attempts to add the target of the symlink rather than the symlink itself, which is usually not what the user intends to do. In order to manipulate symlinks in the work tree using absolute paths, symlinks should only be dereferenced outside the work tree. Modify the prefix_path_gently() to first normalize the path in order to make sure path levels are separated by '/', then pass the result to 'abspath_part_inside_repo' to find the part inside the work tree (without dereferencing any symlinks inside the work tree). For absolute paths, prefix_path_gently() did not, nor does now do, any actual prefixing, hence the result from abspath_part_in_repo() is returned as-is. Fixes t0060-82 and t3004-5. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04t0060: add tests for prefix_path when path begins with work treeLibravatar Martin Erik Werner1-0/+10
One edge-case that isn't currently checked in the tests is the beginning of the path matching the work tree, despite the target not actually being the work tree, for example: path = /dir/repoa work_tree = /dir/repo should fail since the path is outside the repo. However, if /dir/repoa is in fact a symlink that points to /dir/repo, it should instead succeed. Add two tests covering these cases, since they might be potential regression points. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04t0060: add test for prefix_path when path == work treeLibravatar Martin Erik Werner1-0/+6
The current behaviour of prefix_path is to return an empty string if prefixing and absolute path that only contains exactly the work tree. This behaviour is a potential regression point. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04t0060: add test for prefix_path on symlinks via absolute pathsLibravatar Martin Erik Werner1-0/+5
When symlinks in the working tree are manipulated using the absolute path, git dereferences them, and tries to manipulate the link target instead. This applies to most high-level commands but prefix_path is the common denominator for all of them. Add a known-breakage tests using the prefix_path function, which currently uses real_path, causing the dereference. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Reviewed-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04t3004: add test for ls-files on symlinks via absolute pathsLibravatar Junio C Hamano1-0/+17
When symlinks in the working tree are manipulated using the absolute path, git dereferences them, and tries to manipulate the link target instead. This causes most high-level functions to misbehave when acting on symlinks given via absolute paths. For example $ git add /dir/repo/symlink attempts to add the target of the symlink rather than the symlink itself, which is usually not what the user intends to do. This is a regression introduced by 18e051a: setup: translate symlinks in filename when using absolute paths (which did not take symlinks inside the work tree into consideration). Add a known-breakage test using the ls-files function, checking both if the symlink leads to a target in the same directory, and a target in the above directory. Signed-off-by: Martin Erik Werner <martinerikwerner@gmail.com> Tested-by: Martin Erik Werner <martinerikwerner@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-02-04t7101, t7014: rename test files to indicate what that file is forLibravatar Nguyễn Thái Ngọc Duy2-0/+0
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-31Merge branch 'jn/pager-lv-default-env'Libravatar Junio C Hamano1-1/+1
A finishing touch to its test. * jn/pager-lv-default-env: pager test: make fake pager consume all its input
2014-01-31pager test: make fake pager consume all its inputLibravatar Jonathan Nieder1-1/+1
Otherwise there is a race: if 'git log' finishes writing before the pager terminates and closes the pipe, all is well, and if the pager finishes quickly enough then 'git log' terminates with SIGPIPE. died of signal 13 at /build/buildd/git-1.9~rc1/t/test-terminal.perl line 33. not ok 6 - LESS and LV envvars are set for pagination Noticed on Ubuntu PPA builders, where the race was lost about half the time. Compare v1.7.0.2~6^2 (tests: Fix race condition in t7006-pager, 2010-02-22). Reported-by: Anders Kaseorg <andersk@MIT.EDU> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-27Merge branch 'as/tree-walk-fix-aggressive-short-cut'Libravatar Junio C Hamano1-0/+13
* as/tree-walk-fix-aggressive-short-cut: tree_entry_interesting: match against all pathspecs
2014-01-27Merge branch 'jk/test-fixes'Libravatar Junio C Hamano2-1/+2
* jk/test-fixes: t7700: do not use "touch" unnecessarily t7501: fix "empty commit" test with NO_PERL
2014-01-27Merge branch 'nd/negative-pathspec'Libravatar Junio C Hamano1-0/+17
* nd/negative-pathspec: tree-walk.c: ignore trailing slash on submodule in tree_entry_interesting()
2014-01-27Merge branch 'pw/git-p4'Libravatar Junio C Hamano8-37/+326
Various "git p4" updates. * pw/git-p4: git p4 doc: use two-line style for options with multiple spellings git p4 test: examine behavior with locked (+l) files git p4: fix an error message when "p4 where" fails git p4: handle files with wildcards when doing RCS scrubbing git p4 test: do not pollute /tmp git p4 test: run as user "author" git p4 test: is_cli_file_writeable succeeds git p4 test: explicitly check p4 wildcard delete git p4: work around p4 bug that causes empty symlinks git p4 test: ensure p4 symlink parsing works git p4 test: wildcards are supported
2014-01-27Merge branch 'jk/mark-edges-uninteresting'Libravatar Junio C Hamano1-0/+12
Fix performance regression in v1.8.4.x and later. * jk/mark-edges-uninteresting: list-objects: only look at cmdline trees with edge_hint t/perf: time rev-list with UNINTERESTING commits
2014-01-27Merge branch 'jk/interpret-branch-name-fix'Libravatar Junio C Hamano2-1/+51
Fix a handful of bugs around interpreting $branch@{upstream} notation and its lookalike, when $branch part has interesting characters, e.g. "@", and ":". * jk/interpret-branch-name-fix: interpret_branch_name: find all possible @-marks interpret_branch_name: avoid @{upstream} past colon interpret_branch_name: always respect "namelen" parameter interpret_branch_name: rename "cp" variable to "at" interpret_branch_name: factor out upstream handling
2014-01-27Merge branch 'jk/allow-fetch-onelevel-refname'Libravatar Junio C Hamano1-0/+11
"git clone" would fail to clone from a repository that has a ref directly under "refs/", e.g. "refs/stash", because different validation paths do different things on such a refname. Loosen the client side's validation to allow such a ref. * jk/allow-fetch-onelevel-refname: fetch-pack: do not filter out one-level refs
2014-01-27Merge branch 'jc/revision-range-unpeel'Libravatar Junio C Hamano1-0/+17
"git log --left-right A...B" lost the "leftness" of commits reachable from A when A is a tag as a side effect of a recent bugfix. This is a regression in 1.8.4.x series. * jc/revision-range-unpeel: revision: propagate flag bits from tags to pointees revision: mark contents of an uninteresting tree uninteresting
2014-01-27tree_entry_interesting: match against all pathspecsLibravatar Andy Spencer1-0/+13
The current basedir compare aborts early in order to avoid futile recursive searches. However, a match may still be found by another pathspec. This can cause an error while checking out files from a branch when using multiple pathspecs: $ git checkout master -- 'a/*.txt' 'b/*.txt' error: pathspec 'a/*.txt' did not match any file(s) known to git. Signed-off-by: Andy Spencer <andy753421@gmail.com> Acked-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-23t7700: do not use "touch" unnecessarilyLibravatar Jeff King1-1/+1
Some versions of touch (such as /usr/ucb/touch on Solaris) do not know about the "-r" option. This would make sense as a feature of test-chmtime, but fortunately this fix is even easier. The test does not care about the timestamp of the .keep file it creates at all, only that it exists. For such a use case, with or without portability issues around "-r", "touch" should not be used in the first place. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-23t7501: fix "empty commit" test with NO_PERLLibravatar Jeff King1-0/+1
t7501.9 tries to check that "git commit" will fail when the index is unchanged. It relies on previous tests not to have modified the index. When it was originally written, this was always the case. However, commit c65dc35 (t7501: test the right kind of breakage, 2012-03-30) changed earlier tests (4 and 5) to leave a modification in the index. We never noticed, however, because t7501.7, between the two, clears the index state as a side effect. However, that test depends on the PERL prerequisite, and so it does not always run. Therefore if NO_PERL is set, we do not run the intervening test, the index is left unclean, and t7501.9 fails. We could fix this by moving t7501.9 up in the script. However, this patch instead leaves it in place and adds a "git reset" before the commit. This makes the test more explicit about its preconditions, and will future-proof it against any other changes in the test state. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-23tree-walk.c: ignore trailing slash on submodule in tree_entry_interesting()Libravatar Nguyễn Thái Ngọc Duy1-0/+17
We do ignore trailing slash on a directory, so pathspec "abc/" matches directory "abc". A submodule is also a directory. Apply the same logic to it. This makes "git log submodule-path" and "git log submodule-path/" produce the same output. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4 test: examine behavior with locked (+l) filesLibravatar Pete Wyckoff1-0/+145
The p4 server can enforce file locking, so that only one user can edit a file at a time. Git p4 is unable to submit changes to locked files. Currently it exits poorly. Ideally it would notice the locked condition and clean up nicely. Add a bunch of tests that describe the problem, hoping that fixes appear in the future. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4: handle files with wildcards when doing RCS scrubbingLibravatar Pete Wyckoff1-0/+23
Commit 9d7d446 (git p4: submit files with wildcards, 2012-04-29) fixed problems with handling files that had p4 wildcard characters, like "@" and "*". But it missed one case, that of RCS keyword scrubbing, which uses "p4 fstat" to extract type information. Fix it by calling wildcard_encode() on the raw filename. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4 test: do not pollute /tmpLibravatar Pete Wyckoff2-3/+11
Generating the submit template for p4 uses tempfile.mkstemp(), which by default puts files in /tmp. For a test that fails, possibly on purpose, this is not cleaned up. Run with TMPDIR pointing into the trash directory so the temp files go away with the test results. To do this required some other minor changes. First, the editor is launched using system(editor + " " + template_file), using shell expansion to build the command string. This doesn't work if editor has a space in it. And is generally unwise as it's easy to fool the shell into doing extra work. Exec the args directly, without shell expansion. Second, without shell expansion, the trick of "P4EDITOR=:" used in the tests doesn't work. Use a real command, true, as the non-interactive editor for testing. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4 test: run as user "author"Libravatar Pete Wyckoff2-25/+28
The tests use author@example.com as the canonical submitter, but he does not have an entry in the p4 users database. This causes the generated change description to complain that the git and p4 users disagree. The complaint message is still valid, but isn't useful in tests. It was introduced in 848de9c (git-p4: warn if git authorship won't be retained, 2011-05-13). Fix t9813 to use @example.com instead of @localhost due to change in p4_add_user(). Move the function into the git p4 test library so author can be added at initialization time. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4 test: is_cli_file_writeable succeedsLibravatar Pete Wyckoff1-1/+1
Commit e9df0f9 (git p4: cygwin p4 client does not mark read-only, 2013-01-26) fixed a problem with "test -w" on cygwin, but mistakenly marked the new test as failing. Fix this. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2014-01-22git p4 test: explicitly check p4 wildcard deleteLibravatar Pete Wyckoff1-0/+27
There was no test where p4 deleted a file with a wildcard character. Make sure git p4 applies the wildcard decoding properly when importing a delete that includes a wildcard. Signed-off-by: Pete Wyckoff <pw@padd.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>