You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 
Junio C Hamano 6301f303d4 Add corner case tests for diff-index and diff-files 17 years ago
..
lib-httpd
t3900
t4013
t4020 t4020: don't use grep -a 17 years ago
t4100
t4101
t5100
t5515 git-fetch test: test tracking fetch results, not just FETCH_HEAD 17 years ago
t7004
t7500
t9110
t9111
t9115
.gitattributes
.gitignore
Makefile
README
annotate-tests.sh
diff-lib.sh more tr portability test script fixes 17 years ago
lib-git-svn.sh Make git-svn tests behave better on OS X 17 years ago
lib-httpd.sh
lib-read-tree-m-3way.sh
t0000-basic.sh
t0001-init.sh init: show "Reinit" message even in an (existing) empty repository 17 years ago
t0003-attributes.sh add test_cmp function for test scripts 17 years ago
t0010-racy-git.sh
t0020-crlf.sh more tr portability test script fixes 17 years ago
t0021-conversion.sh t0021: tr portability fix for Solaris 17 years ago
t0022-crlf-rename.sh add test_cmp function for test scripts 17 years ago
t0023-crlf-am.sh
t0030-stripspace.sh grep portability fix: don't use "-e" or "-q" 17 years ago
t0040-parse-options.sh
t0050-filesystem.sh t0050: perl portability fix 17 years ago
t1000-read-tree-m-3way.sh t1000: use "test_must_fail git frotz", not "! git frotz" 17 years ago
t1001-read-tree-m-2way.sh
t1002-read-tree-m-u-2way.sh
t1003-read-tree-prefix.sh
t1004-read-tree-m-u-wf.sh Fix read-tree not to discard errors 17 years ago
t1005-read-tree-reset.sh add test_cmp function for test scripts 17 years ago
t1020-subdirectory.sh
t1100-commit-tree-options.sh
t1200-tutorial.sh
t1300-repo-config.sh more tr portability test script fixes 17 years ago
t1301-shared-repo.sh
t1302-repo-version.sh
t1303-wacky-config.sh
t1400-update-ref.sh
t1410-reflog.sh gc: call "prune --expire 2.weeks.ago" by default 17 years ago
t1420-lost-found.sh
t1500-rev-parse.sh
t1501-worktree.sh
t1502-rev-parse-parseopt.sh
t2000-checkout-cache-clash.sh
t2001-checkout-cache-clash.sh
t2002-checkout-cache-u.sh
t2003-checkout-cache-mkdir.sh
t2004-checkout-cache-temp.sh
t2005-checkout-index-symlinks.sh
t2007-checkout-symlink.sh
t2008-checkout-subdir.sh
t2009-checkout-statinfo.sh
t2050-git-dir-relative.sh
t2100-update-cache-badpath.sh
t2101-update-index-reupdate.sh
t2102-update-index-symlinks.sh
t2200-add-update.sh add test_cmp function for test scripts 17 years ago
t2201-add-update-typechange.sh Add corner case tests for diff-index and diff-files 17 years ago
t3000-ls-files-others.sh
t3001-ls-files-others-exclude.sh add test_cmp function for test scripts 17 years ago
t3002-ls-files-dashpath.sh
t3010-ls-files-killed-modified.sh
t3020-ls-files-error-unmatch.sh
t3030-merge-recursive.sh
t3040-subprojects-basic.sh
t3050-subprojects-fetch.sh add test_cmp function for test scripts 17 years ago
t3060-ls-files-with-tree.sh add test_cmp function for test scripts 17 years ago
t3100-ls-tree-restrict.sh
t3101-ls-tree-dirname.sh
t3200-branch.sh Fix t3200 config 17 years ago
t3201-branch-contains.sh add test_cmp function for test scripts 17 years ago
t3210-pack-refs.sh
t3300-funny-names.sh more tr portability test script fixes 17 years ago
t3400-rebase.sh
t3401-rebase-partial.sh
t3402-rebase-merge.sh
t3403-rebase-skip.sh
t3404-rebase-interactive.sh add test_cmp function for test scripts 17 years ago
t3405-rebase-malformed.sh add test_cmp function for test scripts 17 years ago
t3406-rebase-message.sh add test_cmp function for test scripts 17 years ago
t3407-rebase-abort.sh git rebase --abort: always restore the right commit 17 years ago
t3500-cherry.sh
t3501-revert-cherry-pick.sh
t3502-cherry-pick-merge.sh
t3600-rm.sh
t3700-add.sh
t3701-add-interactive.sh add test_cmp function for test scripts 17 years ago
t3800-mktag.sh t/t3800-mktag.sh: use test_must_fail rather than '!' 17 years ago
t3900-i18n-commit.sh
t3901-8859-1.txt
t3901-i18n-patch.sh
t3901-utf8.txt
t3902-quoted.sh add test_cmp function for test scripts 17 years ago
t3903-stash.sh add test_cmp function for test scripts 17 years ago
t4000-diff-format.sh
t4001-diff-rename.sh
t4002-diff-basic.sh
t4003-diff-rename-1.sh
t4004-diff-rename-symlink.sh
t4005-diff-rename-2.sh
t4006-diff-mode.sh
t4007-rename-3.sh
t4008-diff-break-rewrite.sh
t4009-diff-rename-4.sh
t4010-diff-pathspec.sh
t4011-diff-symlink.sh
t4012-diff-binary.sh
t4013-diff-various.sh
t4014-format-patch.sh
t4015-diff-whitespace.sh
t4016-diff-quote.sh
t4017-diff-retval.sh
t4017-quiet.sh
t4018-diff-funcname.sh
t4019-diff-wserror.sh
t4020-diff-external.sh t4020: don't use grep -a 17 years ago
t4021-format-patch-numbered.sh
t4021-format-patch-signer-mime.sh format-patch: generate MIME header as needed even when there is format.header 17 years ago
t4022-diff-rewrite.sh tr portability fixes 17 years ago
t4023-diff-rename-typechange.sh add test_cmp function for test scripts 17 years ago
t4024-diff-optimize-common.sh add test_cmp function for test scripts 17 years ago
t4025-hunk-header.sh add test_cmp function for test scripts 17 years ago
t4026-color.sh
t4027-diff-submodule.sh add test_cmp function for test scripts 17 years ago
t4028-format-patch-mime-headers.sh format-patch: generate MIME header as needed even when there is format.header 17 years ago
t4100-apply-stat.sh
t4101-apply-nonl.sh
t4102-apply-rename.sh
t4103-apply-binary.sh more tr portability test script fixes 17 years ago
t4104-apply-boundary.sh
t4105-apply-fuzz.sh add test_cmp function for test scripts 17 years ago
t4109-apply-multifrag.sh
t4110-apply-scan.sh
t4112-apply-renames.sh
t4113-apply-ending.sh
t4114-apply-typechange.sh
t4115-apply-symlink.sh
t4116-apply-reverse.sh more tr portability test script fixes 17 years ago
t4117-apply-reject.sh
t4118-apply-empty-context.sh
t4119-apply-config.sh
t4120-apply-popt.sh
t4121-apply-diffs.sh
t4122-apply-symlink-inside.sh
t4123-apply-shrink.sh
t4124-apply-ws-rule.sh
t4125-apply-ws-fuzz.sh add test_cmp function for test scripts 17 years ago
t4150-am-subdir.sh add test_cmp function for test scripts 17 years ago
t4200-rerere.sh more tr portability test script fixes 17 years ago
t4201-shortlog.sh Redo "add test_cmp function for test scripts" 17 years ago
t4202-log.sh
t5000-tar-tree.sh
t5100-mailinfo.sh
t5300-pack-object.sh more tr portability test script fixes 17 years ago
t5301-sliding-window.sh
t5302-pack-index.sh remove use of "tail -n 1" and "tail -1" 17 years ago
t5303-hash-object.sh
t5304-prune.sh builtin-prune: protect objects listed on the command line 17 years ago
t5305-include-tag.sh
t5400-send-pack.sh grep portability fix: don't use "-e" or "-q" 17 years ago
t5401-update-hooks.sh
t5402-post-merge-hook.sh
t5403-post-checkout-hook.sh
t5404-tracking-branches.sh
t5405-send-pack-rewind.sh
t5406-remote-rejects.sh
t5500-fetch-pack.sh
t5502-quickfetch.sh
t5503-tagfollow.sh
t5505-remote.sh builtin-remote: Fix missing newline at end of listing of pushed branches 17 years ago
t5510-fetch.sh add test_cmp function for test scripts 17 years ago
t5511-refspec.sh Tighten refspec processing 17 years ago
t5512-ls-remote.sh add test_cmp function for test scripts 17 years ago
t5515-fetch-merge-logic.sh git-fetch test: test tracking fetch results, not just FETCH_HEAD 17 years ago
t5516-fetch-push.sh
t5517-push-mirror.sh
t5520-pull.sh
t5530-upload-pack-error.sh
t5540-http-push.sh
t5600-clone-fail-cleanup.sh
t5700-clone-reference.sh
t5701-clone-local.sh
t5702-clone-options.sh
t5710-info-alternate.sh
t6000lib.sh t6000lib: re-fix tr portability 17 years ago
t6001-rev-list-graft.sh
t6002-rev-list-bisect.sh
t6003-rev-list-topo-order.sh
t6004-rev-list-path-optim.sh add test_cmp function for test scripts 17 years ago
t6005-rev-list-count.sh
t6006-rev-list-format.sh
t6007-rev-list-cherry-pick-file.sh
t6008-rev-list-submodule.sh
t6009-rev-list-parent.sh Make revision limiting more robust against occasional bad commit dates 17 years ago
t6010-merge-base.sh
t6020-merge-df.sh
t6021-merge-criss-cross.sh
t6022-merge-rename.sh
t6023-merge-file.sh
t6023-merge-rename-nocruft.sh
t6024-recursive-merge.sh
t6025-merge-symlinks.sh
t6026-merge-attr.sh
t6027-merge-binary.sh add test_cmp function for test scripts 17 years ago
t6028-merge-up-to-date.sh
t6029-merge-subtree.sh add test_cmp function for test scripts 17 years ago
t6030-bisect-porcelain.sh remove use of "tail -n 1" and "tail -1" 17 years ago
t6031-merge-recursive.sh Redo "add test_cmp function for test scripts" 17 years ago
t6101-rev-parse-parents.sh
t6120-describe.sh
t6200-fmt-merge-msg.sh
t6300-for-each-ref.sh
t7001-mv.sh
t7002-grep.sh
t7003-filter-branch.sh t/t7003-filter-branch.sh: use test_must_fail rather than '!' 17 years ago
t7004-tag.sh
t7005-editor.sh launch_editor(): allow spaces in the filename 17 years ago
t7010-setup.sh add test_cmp function for test scripts 17 years ago
t7101-reset.sh
t7102-reset.sh
t7103-reset-bare.sh
t7104-reset.sh
t7201-co.sh add test_cmp function for test scripts 17 years ago
t7300-clean.sh
t7400-submodule-basic.sh
t7401-submodule-summary.sh git-submodule summary: test 17 years ago
t7500-commit.sh
t7501-commit.sh add test_cmp function for test scripts 17 years ago
t7502-commit.sh add test_cmp function for test scripts 17 years ago
t7502-status.sh add test_cmp function for test scripts 17 years ago
t7503-pre-commit-hook.sh
t7504-commit-msg-hook.sh
t7505-prepare-commit-msg-hook.sh t7505: use SHELL_PATH in hook 17 years ago
t7600-merge.sh add test_cmp function for test scripts 17 years ago
t7610-mergetool.sh
t8001-annotate.sh
t8002-blame.sh
t8003-blame.sh add test_cmp function for test scripts 17 years ago
t8004-blame.sh
t9001-send-email.sh add test_cmp function for test scripts 17 years ago
t9100-git-svn-basic.sh
t9101-git-svn-props.sh
t9102-git-svn-deep-rmdir.sh
t9103-git-svn-tracked-directory-removed.sh
t9104-git-svn-follow-parent.sh
t9105-git-svn-commit-diff.sh
t9106-git-svn-commit-diff-clobber.sh
t9106-git-svn-dcommit-clobber-series.sh
t9107-git-svn-migrate.sh
t9108-git-svn-glob.sh
t9110-git-svn-use-svm-props.sh
t9111-git-svn-use-svnsync-props.sh
t9112-git-svn-md5less-file.sh t9112: add missing #!/bin/sh header 17 years ago
t9113-git-svn-dcommit-new-file.sh
t9114-git-svn-dcommit-merge.sh
t9115-git-svn-dcommit-funky-renames.sh
t9116-git-svn-log.sh add test_cmp function for test scripts 17 years ago
t9117-git-svn-init-clone.sh
t9118-git-svn-funky-branch-names.sh
t9119-git-svn-info.sh
t9120-git-svn-clone-with-percent-escapes.sh Don't try and percent-escape existing percent escapes in git-svn URIs 17 years ago
t9200-git-cvsexportcommit.sh add test_cmp function for test scripts 17 years ago
t9300-fast-import.sh
t9301-fast-export.sh
t9400-git-cvsserver-server.sh remove use of "tail -n 1" and "tail -1" 17 years ago
t9500-gitweb-standalone-no-errors.sh
t9600-cvsimport.sh t9600-cvsimport.sh: set HOME before checking for cvsps availability 17 years ago
test-lib.sh test_must_fail: 129 is a valid error code from usage() 17 years ago
test4012.png
test9200a.png
test9200b.png

README

Core GIT Tests
==============

This directory holds many test scripts for core GIT tools. The
first part of this short document describes how to run the tests
and read their output.

When fixing the tools or adding enhancements, you are strongly
encouraged to add tests in this directory to cover what you are
trying to fix or enhance. The later part of this short document
describes how your test scripts should be organized.


Running Tests
-------------

The easiest way to run tests is to say "make". This runs all
the tests.

*** t0000-basic.sh ***
* ok 1: .git/objects should be empty after git-init in an empty repo.
* ok 2: .git/objects should have 256 subdirectories.
* ok 3: git-update-index without --add should fail adding.
...
* ok 23: no diff after checkout and git-update-index --refresh.
* passed all 23 test(s)
*** t0100-environment-names.sh ***
* ok 1: using old names should issue warnings.
* ok 2: using old names but having new names should not issue warnings.
...

Or you can run each test individually from command line, like
this:

$ sh ./t3001-ls-files-killed.sh
* ok 1: git-update-index --add to add various paths.
* ok 2: git-ls-files -k to show killed files.
* ok 3: validate git-ls-files -k output.
* passed all 3 test(s)

You can pass --verbose (or -v), --debug (or -d), and --immediate
(or -i) command line argument to the test.

--verbose::
This makes the test more verbose. Specifically, the
command being run and their output if any are also
output.

--debug::
This may help the person who is developing a new test.
It causes the command defined with test_debug to run.

--immediate::
This causes the test to immediately exit upon the first
failed test.


Naming Tests
------------

The test files are named as:

tNNNN-commandname-details.sh

where N is a decimal digit.

First digit tells the family:

0 - the absolute basics and global stuff
1 - the basic commands concerning database
2 - the basic commands concerning the working tree
3 - the other basic commands (e.g. ls-files)
4 - the diff commands
5 - the pull and exporting commands
6 - the revision tree commands (even e.g. merge-base)
7 - the porcelainish commands concerning the working tree
8 - the porcelainish commands concerning forensics
9 - the git tools

Second digit tells the particular command we are testing.

Third digit (optionally) tells the particular switch or group of switches
we are testing.

If you create files under t/ directory (i.e. here) that is not
the top-level test script, never name the file to match the above
pattern. The Makefile here considers all such files as the
top-level test script and tries to run all of them. A care is
especially needed if you are creating a common test library
file, similar to test-lib.sh, because such a library file may
not be suitable for standalone execution.


Writing Tests
-------------

The test script is written as a shell script. It should start
with the standard "#!/bin/sh" with copyright notices, and an
assignment to variable 'test_description', like this:

#!/bin/sh
#
# Copyright (c) 2005 Junio C Hamano
#

test_description='xxx test (option --frotz)

This test registers the following structure in the cache
and tries to run git-ls-files with option --frotz.'


Source 'test-lib.sh'
--------------------

After assigning test_description, the test script should source
test-lib.sh like this:

. ./test-lib.sh

This test harness library does the following things:

- If the script is invoked with command line argument --help
(or -h), it shows the test_description and exits.

- Creates an empty test directory with an empty .git/objects
database and chdir(2) into it. This directory is 't/trash'
if you must know, but I do not think you care.

- Defines standard test helper functions for your scripts to
use. These functions are designed to make all scripts behave
consistently when command line arguments --verbose (or -v),
--debug (or -d), and --immediate (or -i) is given.


End with test_done
------------------

Your script will be a sequence of tests, using helper functions
from the test harness library. At the end of the script, call
'test_done'.


Test harness library
--------------------

There are a handful helper functions defined in the test harness
library for your script to use.

- test_expect_success <message> <script>

This takes two strings as parameter, and evaluates the
<script>. If it yields success, test is considered
successful. <message> should state what it is testing.

Example:

test_expect_success \
'git-write-tree should be able to write an empty tree.' \
'tree=$(git-write-tree)'

- test_expect_failure <message> <script>

This is NOT the opposite of test_expect_success, but is used
to mark a test that demonstrates a known breakage. Unlike
the usual test_expect_success tests, which say "ok" on
success and "FAIL" on failure, this will say "FIXED" on
success and "still broken" on failure. Failures from these
tests won't cause -i (immediate) to stop.

- test_debug <script>

This takes a single argument, <script>, and evaluates it only
when the test script is started with --debug command line
argument. This is primarily meant for use during the
development of a new test script.

- test_done

Your test script must have test_done at the end. Its purpose
is to summarize successes and failures in the test script and
exit with an appropriate error code.


Tips for Writing Tests
----------------------

As with any programming projects, existing programs are the best
source of the information. However, do _not_ emulate
t0000-basic.sh when writing your tests. The test is special in
that it tries to validate the very core of GIT. For example, it
knows that there will be 256 subdirectories under .git/objects/,
and it knows that the object ID of an empty tree is a certain
40-byte string. This is deliberately done so in t0000-basic.sh
because the things the very basic core test tries to achieve is
to serve as a basis for people who are changing the GIT internal
drastically. For these people, after making certain changes,
not seeing failures from the basic test _is_ a failure. And
such drastic changes to the core GIT that even changes these
otherwise supposedly stable object IDs should be accompanied by
an update to t0000-basic.sh.

However, other tests that simply rely on basic parts of the core
GIT working properly should not have that level of intimate
knowledge of the core GIT internals. If all the test scripts
hardcoded the object IDs like t0000-basic.sh does, that defeats
the purpose of t0000-basic.sh, which is to isolate that level of
validation in one place. Your test also ends up needing
updating when such a change to the internal happens, so do _not_
do it and leave the low level of validation to t0000-basic.sh.