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2021-02-12test libs: rename "diff-lib" to "lib-diff"Ævar Arnfjörð Bjarmason
Rename the "diff-lib" to "lib-diff". With this rename and preceding commits there is no remaining t/*lib* which doesn't follow the convention of being called t/lib-*. Signed-off-by: Ævar Arnfjörð Bjarmason <> Signed-off-by: Junio C Hamano <>
2020-06-08tree-walk.c: don't match submodule entries for 'submod/anything'SZEDER Gábor
Submodules should be handled the same as regular directories with respect to the presence of a trailing slash, i.e. commands like: git diff rev1 rev2 -- $path git rev-list HEAD -- $path should produce the same output whether $path is 'submod' or 'submod/'. This has been fixed in commit 74b4f7f277 (tree-walk.c: ignore trailing slash on submodule in tree_entry_interesting(), 2014-01-23). Unfortunately, that commit had the unintended side effect to handle 'submod/anything' the same as 'submod' and 'submod/' as well, e.g.: $ git log --oneline --name-only -- sha1collisiondetection/whatever 4125f78222 sha1dc: update from upstream sha1collisiondetection 07a20f569b Makefile: fix unaligned loads in sha1dc with UBSan sha1collisiondetection 23e37f8e9d sha1dc: update from upstream sha1collisiondetection 86cfd61e6b sha1dc: optionally use sha1collisiondetection as a submodule sha1collisiondetection Fix this by rejecting submodules as partial pathnames when their trailing slash is followed by anything. Signed-off-by: SZEDER Gábor <> Signed-off-by: Derrick Stolee <> Signed-off-by: Junio C Hamano <>
2019-10-28t4010: abstract away SHA-1-specific constantsbrian m. carlson
Adjust the test so that it computes variables for object IDs instead of using hard-coded hashes. Signed-off-by: brian m. carlson <> Signed-off-by: Junio C Hamano <>
2018-08-20Merge branch 'ab/test-must-be-empty-for-master'Junio C Hamano
Test updates. * ab/test-must-be-empty-for-master: tests: make use of the test_must_be_empty function
2018-07-30tests: make use of the test_must_be_empty functionÆvar Arnfjörð Bjarmason
Change various tests that use an idiom of the form: >expect && test_cmp expect actual To instead use: test_must_be_empty actual The test_must_be_empty() wrapper was introduced in ca8d148daf ("test: test_must_be_empty helper", 2013-06-09). Many of these tests have been added after that time. This was mostly found with, and manually pruned from: git grep '^\s+>.*expect.* &&$' t Signed-off-by: Ævar Arnfjörð Bjarmason <> Signed-off-by: Junio C Hamano <>
2018-07-03t: drop unnecessary terminating semicolon in subshellEric Sunshine
Signed-off-by: Eric Sunshine <> Signed-off-by: Junio C Hamano <> introduce and use $EMPTY_TREENguyễn Thái Ngọc Duy
This is a special SHA1. Let's keep it at one place, easier to replace later when the hash change comes, easier to recognize. Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2015-03-05Merge branch 'jc/diff-test-updates'Junio C Hamano
Test clean-up. * jc/diff-test-updates: test_ln_s_add: refresh stat info of fake symbolic links t4008: modernise style t/diff-lib: check exact object names in compare_diff_raw tests: do not borrow from COPYING and README from the real source t4010: correct expected object names t9300: correct expected object names t4008: correct stale comments
2015-02-15t4010: correct expected object namesJunio C Hamano
The output the test expects is bogus. It was left unnoticed only because compare_diff_raw, which only cares about the add/delete/rename/copy was used to check the result. Signed-off-by: Junio C Hamano <> use the $( ... ) construct for command substitutionElia Pinto
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 <> Reviewed-by: Matthieu Moy <> Signed-off-by: Junio C Hamano <>
2014-02-27Merge branch 'nd/submodule-pathspec-ending-with-slash'Junio C Hamano
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()
2014-02-24pathspec: pass directory indicator to match_pathspec_item()Nguyễn Thái Ngọc Duy
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 <> Signed-off-by: Junio C Hamano <>
2014-01-27Merge branch 'as/tree-walk-fix-aggressive-short-cut'Junio C Hamano
* as/tree-walk-fix-aggressive-short-cut: tree_entry_interesting: match against all pathspecs
2014-01-27tree_entry_interesting: match against all pathspecsAndy Spencer
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 <> Acked-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2014-01-23tree-walk.c: ignore trailing slash on submodule in tree_entry_interesting()Nguyễn Thái Ngọc Duy
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 <> Signed-off-by: Junio C Hamano <>
2012-01-16diff-index: enable recursive pathspec matching in unpack_treesNguyen Thai Ngoc Duy
The pathspec structure has a few bits of data to drive various operation modes after we unified the pathspec matching logic in various codepaths. For example, max_depth field is there so that "git grep" can limit the output for files found in limited depth of tree traversal. Also in order to show just the surface level differences in "git diff-tree", recursive field stops us from descending into deeper level of the tree structure when it is set to false, and this also affects pathspec matching when we have wildcards in the pathspec. The diff-index has always wanted the recursive behaviour, and wanted to match pathspecs without any depth limit. But we forgot to do so when we updated tree_entry_interesting() logic to unify the pathspec matching logic. Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2011-02-03tree_entry_interesting(): optimize wildcard matching when base is matchedNguyễn Thái Ngọc Duy
If base is already matched, skip that part when calling fnmatch(). This happens quite often if users start a command from worktree's subdirectory and prefix is usually prepended to all pathspecs. Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2011-02-03tree_entry_interesting(): support wildcard matchingNguyễn Thái Ngọc Duy
never_interesting optimization is disabled if there is any wildcard pathspec, even if it only matches exactly on trees. Signed-off-by: Nguyễn Thái Ngọc Duy <> Signed-off-by: Junio C Hamano <>
2009-04-08Merge branch 'bs/maint-1.6.0-tree-walk-prefix'Junio C Hamano
* bs/maint-1.6.0-tree-walk-prefix: match_tree_entry(): a pathspec only matches at directory boundaries tree_entry_interesting: a pathspec only matches at directory boundary
2009-04-02tree_entry_interesting: a pathspec only matches at directory boundaryBjörn Steinbrink
Previously the code did a simple prefix match, which means that a path in a directory "frotz/" would have matched with pathspec "f". Signed-off-by: Björn Steinbrink <> Signed-off-by: Junio C Hamano <>
2008-08-17tests: use $TEST_DIRECTORY to refer to the t/ directoryJunio C Hamano
Many test scripts assumed that they will start in a 'trash' subdirectory that is a single level down from the t/ directory, and referred to their test vector files by asking for files like "../t9999/expect". This will break if we move the 'trash' subdirectory elsewhere. To solve this, we earlier introduced "$TEST_DIRECTORY" so that they can refer to t/ directory reliably. This finally makes all the tests use it to refer to the outside environment. With this patch, and a one-liner not included here (because it would contradict with what Dscho really wants to do): | diff --git a/t/ b/t/ | index 70ea7e0..60e69e4 100644 | --- a/t/ | +++ b/t/ | @@ -485,7 +485,7 @@ fi | . ../GIT-BUILD-OPTIONS | | # Test repository | -test="trash directory" | +test="trash directory/another level/yet another" | rm -fr "$test" || { | trap - exit | echo >&5 "FATAL: Cannot prepare test area" all the tests still pass, but we would want extra sets of eyeballs on this type of change to really make sure. [jc: with help from Stephan Beyer on http-push tests I do not run myself; credits for locating silly quoting errors go to Olivier Marin.] Signed-off-by: Junio C Hamano <>
2007-07-03Rewrite "git-frotz" to "git frotz"Junio C Hamano
This uses the remove-dashes target to replace "git-frotz" to "git frotz". Signed-off-by: Junio C Hamano <>
2006-04-22Libify diff-index.Junio C Hamano
The second installment to libify diff brothers. The pathname arguments are checked more strictly than before because we now use the revision.c::setup_revisions() infrastructure. Signed-off-by: Junio C Hamano <>
2005-09-08Big tool rename.Junio C Hamano
As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <>
2005-07-26Adjust diff-raw tests to the status letter change.Junio C Hamano
We use 'A' for added files instead of 'N' to make the it visually easier to distinguish from 'M' now. While we are at it, make the test scripts executable. Yes, I know it does not matter because t/Makefile runs them explicitly with "sh", but being consistent is always better. Signed-off-by: Junio C Hamano <>
2005-06-01[PATCH] ls-tree: handle trailing slashes in the pathspec properly.Junio C Hamano
This fixes the problem with ls-tree which failed to show "drivers/char" directory when the user asked for "drivers/char/" from the command line. At the same time, if "drivers/char" were a non directory, "drivers/char/" would not show it. This is consistent with the way diffcore-pathspec has been recently fixed. This adds back the diffcore-pathspec test,dropped when my earlier diffcore-pathspec fix was rejected. Signed-off-by: Junio C Hamano <> Signed-off-by: Linus Torvalds <>