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This will help us detect if real-world example merges have multiple
merge-base candidates and one of them matches one head while another
matches the other head.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Adds support for multiple ancestors, removes --emu23, much simplification.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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We have deprecated the old environment variable names for quite a
while and now it's time to remove them. Gone are:
SHA1_FILE_DIRECTORIES AUTHOR_DATE AUTHOR_EMAIL AUTHOR_NAME
COMMIT_AUTHOR_EMAIL COMMIT_AUTHOR_NAME SHA1_FILE_DIRECTORY
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Earlier we renamed git-foo.sh to git-foo while installing, which
was mostly done by inertia than anything else. This however
made writing tests to use scripts harder.
This patch builds the scripts the same way as we build binaries
from their sources. As a side effect, you can now specify
non-standard paths you have your Perl binary is in when running
the make.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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If you run `git branch --help', you will unexpectedly have created a new
branch named "--help". This simple patch adds logic and a usage
statement to catch this and similar problems, and adds a testcase for it.
Signed-off-by: Amos Waterland <apw@rossby.metr.ou.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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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 <junkio@cox.net>
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The new test pattern is taken from HPA's klibc and klibc-kbuild trees,
which has many interesting renames (the commits
001eef5a19219e5b0601068a3d13874b88c0653e and
0037d1bc0deaf7daec3778496656cb04b4e4b9d0). The test pattern exposes
problems in the apply.c changes currently in the proposed updates
branch.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Added a new test case for the scanning forwards and backwards for the
correct location to apply a patch fragment.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Added a test case for patches with multiple fragments.
Signed-off-by: Robert Fitzsimons <robfitz@273k.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Signed-off-by: Junio C Hamano <junkio@cox.net>
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Without this patch, git-apply does not retain the mode when renaming or
copying files.
[jc: Good catch, Johannes. I added a test case to demonstrate the
breackage in the original.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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It seems that the localtime() libc routine doesn't care for finding a TZ
that's empty. It's ok with TZ not being set. Setting the TZ to GMT allowed
these tests to pass.
$ uname -v
Darwin Kernel Version 7.9.0: Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
Signed-off-by: Brad Roberts <braddr@puremagic.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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"return" from a test would leave the exit trap set, which could cause a
spurious error message if it's the last test in the script or
--immediate is used.
The easiest solution would be to have a global trap that is set when
test-lib.sh is sourced and unset either by test_done(), error() or by
test_failure_() with --immediate.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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I have noticed that "make test" fails without any explanations when the
"merge" utility is missing. I don't think tests should be silent in
case of failure.
It turned out that the particular test was using "exit" to interrupt the
test in case of an error. This caused the whole test script to exit.
No further tests would be run even if "--immediate" wasn't specified.
No error message was printed.
This patch does following:
All instances of "exit", "exit 1" and "(exit 1)" in tests have been
replaced with "return 1". In fact, "(exit 1)" had no effect.
File descriptor 5 is duplicated from file descriptor 1. This is needed
to print important error messages from tests.
New function test_run_() has been introduced. Any "return" in the test
would merely cause that function to return without skipping calls to
test_failure_() and test_ok_(). The new function also traps "exit" and
treats it like a fatal error (in case somebody reintroduces "exit" in
the tests).
test_expect_failure() and test_expect_success() check both the result of
eval and the return value of test_run_(). If the later is not 0, it's
always a failure because it indicates the the test didn't complete.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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"t5400-send-pack.sh --verbose" stops waiting for user input. It happens
because "git log" uses less for output now. To prevent this, PAGER
should be set to cat.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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All test scripts should end with test_done, which reports the test
results. In the future, it could be used for other purposes, e.g. to
distinguish graceful end from "exit" in a test. This patch fixes
scripts that don't call test_done.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Caught this during a test setting /bin/sh to (d)ash.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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git-rev-parse HEAD^1 would fail, because of an off-by-one bug (but HEAD^
would yield the expected result). Also, when the parent does not exist, do
not silently return an incorrect SHA1. Of course, this no longer applies
to git-rev-parse alone, but every user of get_sha1().
While at it, add a test.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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When built with NO_OPENSSL, rev-list --merge-order does not
work, causing t6001 test to fail. Detect that and skip this
test to allow continuing to the rest of the tests.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Update the tests and documentation to match the new "last one
determines its fate" semantics.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Test t6002 unnecessarily fails when bc is a bit older than average.
Signed-off-by: Johannes.Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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The check that the source is ahead of the destination incorrectly expects
pop_most_recent_commit() to gracefully handle an empty list.
Fix by just checking the list itself, rather than the return value of the
pop function.
[jc: I did the test script that demonstrated the problem]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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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 tXXXX-blah.sh", but being consistent is always better.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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Add --exclude-per-directory=<name> option that specifies a file
to contain exclude patterns local to that directory and its
subdirectories. Update the exclusion logic to be able to say
"include files that match this more specific pattern, even
though later exclude patterns may match them". Also enhances
that a pattern can contain '/' in which case fnmatch is called
with FNM_PATHNAME flag to match the entire path.
Signed-off-by: Junio C Hamano <junkio@cox.net>
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The output from a failure case had the test description message
and the first line of the actual test script concatenated on the
same line, which was ugly. Correct the output routine a bit to
make it more readable.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
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The parsing code had a bug that failed to recognize an
incomplete line at the end of a fragment, and the fragment
application code had a comparison bug to recognize such. Fix
them to handle incomplete lines correctly.
Add a test script for patches with various combinations of
complete and incomplete lines to make sure the fix works.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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The Makefile in the test suite directory considers any file
matching t[0-9][0-9][0-9][0-9]-*.sh as the top-level test script
to be executed. Unfortunately this was not documented, and the
common test library, t6000-lib.sh was named to match that
pattern. This caused t6000-lib.sh to be called from Makefile as
the top-level program, causing it to leave t/sed.script file
behind. Rename it to t6000lib.sh to prevent this, and document
the naming convention a bit more clearly.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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When sed uses \n rather than ; as a separator (for BSD sed(1) compat),
it is cleaner to use a file directly, rather than an environment
variable containing \n characters.
This change changes t/t6000 write to sed.script directly and changes
the other tests to remove knowledge of sed.script.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This test case demonstrates a problem with --merge-order.
A
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B
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C D
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E
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F
git-rev-list --merge-order A B doesn't produce the expected output of
A
B
D
C
E
F
The problem is fixed by a subsequent patch.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This trivial patch removes the semicolon as the sed seperator in the t/t6000-lib.sh test script
and replaces it with white space. This makes BSD sed(1) much happier.
Signed-off-by: Mark Allen <mrallen1@yahoo.com>
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This patch introduces some unit tests for the git-rev-list --bisect functionality.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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t/t6000-lib.sh
Functions that are useful to other t6xxx testcases are moved into t6000-lib.sh
To use these functions in a test case, use a test-case pre-amble like:
. ./test-lib.sh
. ../t6000-lib.sh # t6xxx specific functions
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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5f3de58ff85c49620ae2a1722d8d4d37c881a054
This patch fixes up the t/t5300 unit tests which were broken by the changes in:
Make the name of a pack-file depend on the objects packed there-in.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This patch removes an unnecessary sort from the t6001 testcase.
Sorts were previously necessary when testing non --merge-order cases
because the output order wasn't entirely deterministic unless commit
date was fixed.
However, commit dates are now fixed, so the need for a sort has
disappeared. So the sort has been removed.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This fix fixes a t/t6001 test case break that was hidden by a bug in the
test case infrastructure.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Junio discovered a problem where an actual test case break was hidden
because pipelines are not handled properly by the test infrastructure in
t6001.
This patch fixes the broken infrastructure (and demonstrates the break
explicitly).
A subsequent patch in this series will fix the test case so that it
doesn't fail.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This patch makes --merge-order produce the same list as git-rev-list
without --merge-order specified.
In particular, if the graph looks like this:
A
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C
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D
The both git-rev-list B ^A and git-rev-list --merge-order will produce B.
The unit tests have been changed to reflect the fact that the prune
points are now formally part of the start list that is used to perform
the --merge-order sort.
That is: git-rev-list --merge-order A ^D used to produce
= A
| C
It now produces:
^ A
| C
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Added a test case that shows that --merge-order doesn't produce the
correct result in the following case.
A
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| B
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C
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D
git-rev-list --merge-order A ^B should produce just A. Instead
it produces BCD.
A subsequent patch will fix this defect.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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It now always read from standard input and rejects non-flag
arguments.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Given a list of <pack>.idx files, this command validates the
index file and the corresponding .pack file for consistency.
This patch also uses the same validation mechanism in fsck-cache
when the --full flag is used.
During normal operation, sha1_file.c verifies that a given .idx
file matches the .pack file by comparing the SHA1 checksum
stored in .idx file and .pack file as a minimum sanity check.
We may further want to check the pack signature and version when
we map the pack, but that would be a separate patch.
Earlier, errors to map a pack file was not flagged fatal but led
to a random fatal error later. This version explicitly die()s
when such an error is detected.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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t5300-pack-object.sh test 8 expected to have to create the "pack"
directory itself, and was unhappy when it already existed.
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This replaces sha1sum(1) with sum(1) in t/t1002. GNU sum(1) runs in
"BSD compatibility" mode by default, and not all systems have GNU
coreutils. On any system without GNU coreutils (or sha1sum) t1002 will
fail. This patch should make t1002 complete successfully everywhere
that sum(1) runs.
I've tested this on Darwin and Linux; it works on both platforms.
Signed-off-by: Mark Allen <mrallen1@yahoo.com>
Acked-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Now there are 257 of them (256 numeric ones, and the new "pack" directory)
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GIT_OBJECT_DIRECTORY and GIT_ALTERNATE_OBJECT_DIRECTORIES can
have the "pack" subdirectory that houses "packed GIT" files
produced by git-pack-objects (e.g. .git/objects/pack/foo.pack
and .git/objects/pack/foo.idx; always store them as pairs). The
following functions in sha1_file.c can then read object contents
from such packed file:
- sha1_object_info()
- has_sha1_file()
- read_sha1_file()
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Packed delta files created by git-pack-objects seems to be the
way to go, and existing "delta" object handling code has exposed
the object representation details to too many places. Remove it
while we refactor code to come up with a proper interface in
sha1_file.c.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This finishes the initial round of git-pack-object /
git-unpack-object pair. They are now good enough to be used as
a transport medium:
- Fix delta direction in pack-objects; the original was
computing delta to create the base object from the object to
be squashed, which was quite unfriendly for unpacker ;-).
- Add a script to test the very basics.
- Implement unpacker for both regular and deltified objects.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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An earlier change to optimize directory-file conflict check
broke what "read-tree --emu23" expects. This is fixed by this
commit.
(1) Introduces an explicit flag to tell add_cache_entry() not to
check for conflicts and use it when reading an existing tree
into an empty stage --- by definition this case can never
introduce such conflicts.
(2) Makes read-cache.c:has_file_name() and read-cache.c:has_dir_name()
aware of the cache stages, and flag conflict only with paths
in the same stage.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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This adds more tests for --emu23. One is to show how it can
carry forward more local changes than the straightforward
two-way fast forward, and another is to show the recent
overeager optimization of directory/file conflict check broke
things, which will be fixed in the next commit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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git-rev-list --merge-order is omitting one of the roots when
displaying a merge containing two distinct roots.
A subsequent patch will fix the problem.
Signed-off-by: Jon Seymour <jon.seymour@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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Junio C Hamano
Daniel Barkalow
Amos Waterland
Robert Fitzsimons
Johannes Schindelin
Brad Roberts
Pavel Roskin
Linus Torvalds
Jon Seymour
Linus Torvalds
Mark Allen