git-commit-vandalism/t
Shawn O. Pearce b3118bdc91 sha1_file: Fix infinite loop when pack is corrupted
Some types of corruption to a pack may confuse the deflate stream
which stores an object.  In Andy's reported case a 36 byte region
of the pack was overwritten, leading to what appeared to be a valid
deflate stream that was trying to produce a result larger than our
allocated output buffer could accept.

Z_BUF_ERROR is returned from inflate() if either the input buffer
needs more input bytes, or the output buffer has run out of space.
Previously we only considered the former case, as it meant we needed
to move the stream's input buffer to the next window in the pack.

We now abort the loop if inflate() returns Z_BUF_ERROR without
consuming the entire input buffer it was given, or has filled
the entire output buffer but has not yet returned Z_STREAM_END.
Either state is a clear indicator that this loop is not working
as expected, and should not continue.

This problem cannot occur with loose objects as we open the entire
loose object as a single buffer and treat Z_BUF_ERROR as an error.

Reported-by: Andy Isaacson <adi@hexapodia.org>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-10-14 13:39:37 -07:00
..
lib-httpd http tests: Darwin is not that special 2009-03-20 14:41:14 -07:00
t3900 t3900: use ancient iconv names for backward compatibility 2009-05-18 20:53:11 -07:00
t4013 git-log: allow --decorate[=short|full] 2009-08-26 12:05:58 -07:00
t4020
t4100
t4101
t4109
t4110
t4252
t5100 am/mailinfo: Disable scissors processing by default 2009-08-26 22:22:22 -07:00
t5515
t7004
t7500
t8005 Remove unused t/t8005/iso8859-5.txt 2009-08-29 00:50:31 -07:00
t9110
t9111
t9115
t9121
t9126 git-svn: Always create a new RA when calling do_switch for svn:// 2008-09-18 19:21:40 -07:00
t9135
t9136
t9601/cvsroot
t9602
t9603/cvsroot cvsimport: extend testcase about patchset order to contain branches 2009-03-20 23:41:01 -07:00
t9700 Git.pm: Always set Repository to absolute path if autodetecting 2009-05-09 08:25:55 -07:00
valgrind
.gitattributes
.gitignore
aggregate-results.sh t/aggregate-results: whitespace fix 2008-07-16 08:42:52 -07:00
annotate-tests.sh t/annotate-tests.sh: avoid passing a non-newline terminated file to sed 2009-05-06 11:50:44 -07:00
diff-lib.sh
gitweb-lib.sh gitweb: split test suite into library and tests 2009-08-27 19:56:02 -07:00
lib-cvs.sh t/t9600: remove exit after test_done 2009-04-05 01:40:50 -07:00
lib-git-svn.sh svn: allow branches outside of refs/remotes 2009-08-12 22:17:56 -07:00
lib-httpd.sh test-lib: fix http exit codes 2009-06-01 22:45:01 -07:00
lib-patch-mode.sh tests: disable interactive hunk selection tests if perl is not available 2009-08-18 12:28:42 -07:00
lib-read-tree-m-3way.sh
lib-rebase.sh
Makefile t/Makefile: include config.mak 2009-08-09 10:51:47 -07:00
README
t0000-basic.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t0001-init.sh t0001-init: split the existence test from the permission test 2009-08-09 10:43:24 -07:00
t0002-gitfile.sh
t0003-attributes.sh
t0004-unwritable.sh Skip tests that require a filesystem that obeys POSIX permissions 2009-03-22 17:26:44 +01:00
t0005-signals.sh
t0006-date.sh Fix '--relative-date' 2009-10-03 06:04:38 -04:00
t0010-racy-git.sh
t0020-crlf.sh Add a test for checking whether gitattributes is honored by checkout. 2009-03-20 09:36:16 -07:00
t0021-conversion.sh t0021: tr portability fix for Solaris 2008-03-11 21:14:59 -07:00
t0022-crlf-rename.sh
t0023-crlf-am.sh
t0024-crlf-archive.sh Use prerequisites to skip tests that need unzip 2009-03-22 17:52:43 +01:00
t0030-stripspace.sh
t0040-parse-options.sh parse-opt: ignore negation of OPT_NONEG for ambiguity checks 2009-09-29 07:28:47 -07:00
t0050-filesystem.sh t0050: Check whether git init detected symbolic link support correctly 2009-03-19 22:04:25 +01:00
t0055-beyond-symlinks.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t0060-path-utils.sh t0060: fix whitespace in "wc -c" invocation 2009-03-23 00:18:02 -07:00
t0070-fundamental.sh
t0100-previous.sh
t1000-read-tree-m-3way.sh
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 Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t1005-read-tree-reset.sh
t1006-cat-file.sh
t1007-hash-object.sh
t1008-read-tree-overlay.sh
t1009-read-tree-new-index.sh read-tree: Fix regression with creation of a new index file. 2009-08-17 09:20:52 -07:00
t1010-mktree.sh mktree --missing: allow missing objects 2009-05-10 17:31:01 -07:00
t1020-subdirectory.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t1100-commit-tree-options.sh
t1200-tutorial.sh
t1300-repo-config.sh Merge branch 'maint-1.6.3' into maint 2009-08-05 12:37:24 -07:00
t1301-shared-repo.sh Mark t1301 permission test to depend on POSIXPERM 2009-04-12 17:56:25 -07:00
t1302-repo-version.sh
t1303-wacky-config.sh Fix buffer overflow in config parser 2009-04-17 20:59:01 -07:00
t1400-update-ref.sh
t1401-symbolic-ref.sh
t1410-reflog.sh
t1411-reflog-show.sh make oneline reflog dates more consistent with multiline format 2009-03-20 00:57:27 -07:00
t1420-lost-found.sh
t1450-fsck.sh
t1500-rev-parse.sh
t1501-worktree.sh
t1502-rev-parse-parseopt.sh parse-opt: make PARSE_OPT_STOP_AT_NON_OPTION available to git rev-parse 2009-06-13 17:08:37 -07:00
t1503-rev-parse-verify.sh
t1504-ceiling-dirs.sh Tests on Windows: $(pwd) must return Windows-style paths 2009-03-19 22:04:25 +01:00
t1505-rev-parse-last.sh
t2000-checkout-cache-clash.sh check_path(): allow symlinked directories to checkout-index --prefix 2009-08-18 03:32:45 -07:00
t2001-checkout-cache-clash.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2002-checkout-cache-u.sh
t2003-checkout-cache-mkdir.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2004-checkout-cache-temp.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2005-checkout-index-symlinks.sh
t2007-checkout-symlink.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2008-checkout-subdir.sh
t2009-checkout-statinfo.sh
t2010-checkout-ambiguous.sh
t2011-checkout-invalid-head.sh
t2012-checkout-last.sh
t2013-checkout-submodule.sh Fix 'git checkout <submodule>' to update the index 2009-04-02 13:16:42 -07:00
t2014-switch.sh Revert "checkout branch: prime cache-tree fully" 2009-05-12 09:57:21 -07:00
t2015-checkout-unborn.sh checkout: do not imply "-f" on unborn branches 2009-08-25 00:02:38 -07:00
t2016-checkout-patch.sh Make test case number unique 2009-08-27 16:44:47 -07:00
t2050-git-dir-relative.sh
t2100-update-cache-badpath.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2101-update-index-reupdate.sh tests: use "git xyzzy" form (t0000 - t3599) 2008-09-03 12:41:46 -07:00
t2102-update-index-symlinks.sh
t2103-update-index-ignore-missing.sh refresh-index: fix bitmask assignment 2008-07-20 00:00:46 -07:00
t2200-add-update.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2201-add-update-typechange.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t2202-add-addremove.sh
t2203-add-intent.sh
t2300-cd-to-toplevel.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t3000-ls-files-others.sh Merge branch 'js/windows-tests' 2009-03-24 14:42:50 -07:00
t3001-ls-files-others-exclude.sh
t3002-ls-files-dashpath.sh
t3010-ls-files-killed-modified.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t3020-ls-files-error-unmatch.sh
t3030-merge-recursive.sh refuse to merge during a merge 2009-06-01 19:42:17 -07:00
t3031-merge-criscross.sh merge-recursive: never leave index unmerged while recursing 2009-05-09 21:05:52 -07:00
t3040-subprojects-basic.sh
t3050-subprojects-fetch.sh
t3060-ls-files-with-tree.sh
t3100-ls-tree-restrict.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t3101-ls-tree-dirname.sh match_tree_entry(): a pathspec only matches at directory boundaries 2009-04-01 19:35:31 -07:00
t3200-branch.sh Merge branch 'bc/maint-1.6.1-branch-deleted-was' 2009-03-26 00:26:47 -07:00
t3201-branch-contains.sh
t3202-show-branch-octopus.sh show-branch: fix segfault when showbranch.default exists 2009-10-04 14:44:34 -07:00
t3203-branch-output.sh
t3210-pack-refs.sh
t3300-funny-names.sh
t3400-rebase.sh Allow mailsplit (and hence git-am) to handle mails with CRLF line-endings 2009-08-05 12:14:00 -07:00
t3401-rebase-partial.sh
t3402-rebase-merge.sh
t3403-rebase-skip.sh
t3404-rebase-interactive.sh tests: use "$TEST_DIRECTORY" instead of ".." 2009-08-09 10:48:39 -07:00
t3405-rebase-malformed.sh
t3406-rebase-message.sh
t3407-rebase-abort.sh
t3408-rebase-multi-line.sh
t3409-rebase-preserve-merges.sh merge: indicate remote tracking branches in merge message 2009-08-09 12:34:21 -07:00
t3410-rebase-preserve-dropped-merges.sh
t3411-rebase-preserve-around-merges.sh tests: use "$TEST_DIRECTORY" instead of ".." 2009-08-09 10:48:39 -07:00
t3412-rebase-root.sh t3412: further simplify setting of GIT_EDITOR 2009-02-03 21:07:11 -08:00
t3413-rebase-hook.sh
t3414-rebase-preserve-onto.sh tests: use "$TEST_DIRECTORY" instead of ".." 2009-08-09 10:48:39 -07:00
t3500-cherry.sh
t3501-revert-cherry-pick.sh
t3502-cherry-pick-merge.sh
t3503-cherry-pick-root.sh
t3504-cherry-pick-rerere.sh
t3505-cherry-pick-empty.sh t3505: fix abuse of test_expect_code 2009-06-21 02:01:28 -07:00
t3600-rm.sh t3600: Use test prerequisite tags 2009-03-22 17:25:47 +01:00
t3700-add.sh Merge branch 'maint' 2009-06-22 00:44:34 -07:00
t3701-add-interactive.sh Merge branch 'tr/maint-1.6.3-add-p-modeonly-fix' into maint-1.6.3 2009-08-26 11:22:00 -07:00
t3702-add-edit.sh t3702: fix reliance on SHELL_PATH being '/bin/sh' 2009-04-27 18:23:55 -07:00
t3800-mktag.sh
t3900-i18n-commit.sh t3900: use ancient iconv names for backward compatibility 2009-05-18 20:53:11 -07:00
t3901-8859-1.txt
t3901-i18n-patch.sh t3901: Use ISO8859-1 instead of ISO-8859-1 for backward compatibility 2009-05-18 20:53:17 -07:00
t3901-utf8.txt
t3902-quoted.sh
t3903-stash.sh stash: simplify defaulting to "save" and reject unknown options 2009-09-01 22:03:11 -07:00
t3904-stash-patch.sh Implement 'git stash save --patch' 2009-08-15 15:19:31 -07:00
t4000-diff-format.sh
t4001-diff-rename.sh
t4002-diff-basic.sh
t4003-diff-rename-1.sh
t4004-diff-rename-symlink.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4005-diff-rename-2.sh
t4006-diff-mode.sh
t4007-rename-3.sh Avoid "diff-index --cached" optimization under --find-copies-harder 2009-05-25 11:35:29 -07:00
t4008-diff-break-rewrite.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t4009-diff-rename-4.sh
t4010-diff-pathspec.sh Merge branch 'bs/maint-1.6.0-tree-walk-prefix' into maint-1.6.1 2009-05-03 15:01:19 -07:00
t4011-diff-symlink.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4012-diff-binary.sh
t4013-diff-various.sh git-log: allow --decorate[=short|full] 2009-08-26 12:05:58 -07:00
t4014-format-patch.sh tests: provide $TRASH_DIRECTORY variable 2009-08-09 10:49:34 -07:00
t4015-diff-whitespace.sh
t4016-diff-quote.sh
t4017-diff-retval.sh
t4018-diff-funcname.sh t4018-diff-funcname: add cpp xfuncname pattern to syntax test 2009-05-05 22:49:02 -07:00
t4019-diff-wserror.sh
t4020-diff-external.sh tests: use "$TEST_DIRECTORY" instead of ".." 2009-08-09 10:48:39 -07:00
t4021-format-patch-numbered.sh Merge branch 'jm/format-patch-no-auto-n-when-k-is-given' into maint 2009-05-25 19:03:52 -07:00
t4022-diff-rewrite.sh
t4023-diff-rename-typechange.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4024-diff-optimize-common.sh
t4025-hunk-header.sh
t4026-color.sh
t4027-diff-submodule.sh Merge branch 'maint-1.6.0' into maint-1.6.1 2009-04-29 13:43:13 -07:00
t4028-format-patch-mime-headers.sh
t4029-diff-trailing-space.sh t4029: use sh instead of bash 2009-05-06 18:16:26 -07:00
t4030-diff-textconv.sh
t4031-diff-rewrite-binary.sh
t4032-diff-inter-hunk-context.sh
t4033-diff-patience.sh Introduce the diff option '--patience' 2009-01-07 13:37:07 -08:00
t4034-diff-words.sh
t4035-diff-quiet.sh
t4036-format-patch-signer-mime.sh
t4037-diff-r-t-dirs.sh diff-tree -r -t: include added/removed directories in the output 2009-06-13 17:06:09 -07:00
t4038-diff-combined.sh diff --cc: a lost line at the beginning of the file is shown incorrectly 2009-07-22 15:38:22 -07:00
t4039-diff-assume-unchanged.sh Prevent diff machinery from examining assume-unchanged entries on worktree 2009-08-11 23:17:55 -07:00
t4100-apply-stat.sh
t4101-apply-nonl.sh
t4102-apply-rename.sh Skip tests that fail if the executable bit is not handled by the filesystem 2009-03-22 17:26:44 +01:00
t4103-apply-binary.sh
t4104-apply-boundary.sh
t4105-apply-fuzz.sh
t4106-apply-stdin.sh
t4107-apply-ignore-whitespace.sh git apply: option to ignore whitespace differences 2009-08-05 11:59:56 -07:00
t4109-apply-multifrag.sh
t4110-apply-scan.sh
t4112-apply-renames.sh
t4113-apply-ending.sh
t4114-apply-typechange.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4115-apply-symlink.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4116-apply-reverse.sh
t4117-apply-reject.sh
t4118-apply-empty-context.sh t4118: avoid sed invocation on file without terminating newline 2009-05-06 11:49:14 -07:00
t4119-apply-config.sh
t4120-apply-popt.sh
t4121-apply-diffs.sh
t4122-apply-symlink-inside.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t4123-apply-shrink.sh
t4124-apply-ws-rule.sh Fix severe breakage in "git-apply --whitespace=fix" 2009-07-25 01:29:20 -07:00
t4125-apply-ws-fuzz.sh
t4126-apply-empty.sh
t4127-apply-same-fn.sh
t4128-apply-root.sh
t4129-apply-samemode.sh Skip tests that fail if the executable bit is not handled by the filesystem 2009-03-22 17:26:44 +01:00
t4130-apply-criss-cross-rename.sh tests: make test-apply-criss-cross-rename more robust 2009-04-20 13:47:02 -07:00
t4131-apply-fake-ancestor.sh apply, fmt-merge-msg: use relative filenames 2009-05-23 15:45:52 -07:00
t4132-apply-removal.sh apply: notice creation/removal patches produced by GNU diff 2009-07-11 06:41:15 -07:00
t4150-am.sh am: allow individual e-mail files as input 2009-08-10 16:54:23 -07:00
t4151-am-abort.sh
t4200-rerere.sh t4200: convert sed expression which operates on non-text file to perl 2009-05-06 16:43:29 -07:00
t4201-shortlog.sh
t4202-log.sh merge: fix incorrect merge message for ambiguous tag/branch 2009-08-09 12:34:20 -07:00
t4203-mailmap.sh
t4204-patch-id.sh
t4252-am-options.sh
t5000-tar-tree.sh Git archive and trailing "/" in prefix 2009-10-08 22:17:07 -07:00
t5001-archive-attr.sh archive test: attributes 2009-04-17 21:05:49 -07:00
t5100-mailinfo.sh am/mailinfo: Disable scissors processing by default 2009-08-26 22:22:22 -07:00
t5300-pack-object.sh Merge branch 'jc/maint-1.6.0-pack-directory' into maint-1.6.1 2009-03-21 22:53:36 -07:00
t5301-sliding-window.sh
t5302-pack-index.sh t5302: Use prerequisite tags to skip 64-bit offset tests 2009-03-22 17:26:44 +01:00
t5303-pack-corruption-resilience.sh sha1_file: Fix infinite loop when pack is corrupted 2009-10-14 13:39:37 -07:00
t5304-prune.sh test local clone by copying 2009-09-13 13:22:29 -07:00
t5305-include-tag.sh
t5306-pack-nobase.sh
t5307-pack-missing-commit.sh
t5400-send-pack.sh
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 t/: Use "test_must_fail git" instead of "! git" 2008-07-13 13:21:26 -07:00
t5500-fetch-pack.sh Merge branch 'np/maint-1.6.3-deepen' 2009-08-28 19:38:56 -07:00
t5501-post-upload-pack.sh upload-pack: feed "kind [clone|fetch]" to post-upload-pack hook 2009-08-28 22:39:24 -07:00
t5502-quickfetch.sh quickfetch(): Prevent overflow of the rev-list command line 2009-07-10 23:53:17 -07:00
t5503-tagfollow.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t5505-remote.sh builtin-remote: Show push urls as well 2009-06-13 10:31:33 -07:00
t5506-remote-groups.sh add tests for remote groups 2009-04-09 01:30:06 -07:00
t5510-fetch.sh Merge branch 'maint-1.6.1' into maint-1.6.2 2009-08-07 20:44:09 -07:00
t5511-refspec.sh
t5512-ls-remote.sh
t5513-fetch-track.sh
t5515-fetch-merge-logic.sh
t5516-fetch-push.sh Add url.<base>.pushInsteadOf: URL rewriting for push only 2009-09-08 01:18:46 -07:00
t5517-push-mirror.sh
t5518-fetch-exit-status.sh builtin-fetch.c (store_updated_refs): Honor update_local_ref() return value 2008-05-28 10:47:12 -07:00
t5519-push-alternates.sh
t5520-pull.sh allow pull --rebase on branch yet to be born 2009-08-12 15:50:09 -07:00
t5521-pull-options.sh
t5522-pull-symlink.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t5530-upload-pack-error.sh Merge branch 'js/run-command-updates' 2009-08-10 22:14:57 -07:00
t5531-deep-submodule-push.sh tests: make all test files executable 2009-10-02 04:00:02 -04:00
t5540-http-push.sh http-push: send out fetch requests on queue 2009-06-06 10:56:27 -07:00
t5550-http-fetch.sh t5550-http-fetch: test fetching of packed objects 2009-06-06 10:56:27 -07:00
t5600-clone-fail-cleanup.sh
t5601-clone.sh Merge branch 'maint-1.6.2' into maint-1.6.3 2009-09-03 09:42:38 -07:00
t5602-clone-remote-exec.sh t5602: Work around path mangling on MSYS 2009-03-19 21:47:15 +01:00
t5700-clone-reference.sh
t5701-clone-local.sh t5701: do not get stuck in empty-push/ 2009-04-27 16:33:53 -07:00
t5702-clone-options.sh
t5704-bundle.sh
t5705-clone-2gb.sh Add an (optional, since expensive) test for >2gb clones 2009-03-07 20:27:48 -08:00
t5706-clone-branch.sh clone: add --branch option to select a different HEAD 2009-08-26 19:36:20 -07:00
t5710-info-alternate.sh
t6000lib.sh
t6001-rev-list-graft.sh
t6002-rev-list-bisect.sh
t6003-rev-list-topo-order.sh
t6004-rev-list-path-optim.sh
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
t6010-merge-base.sh git-merge-base/git-show-branch --merge-base: Documentation and test 2009-08-05 10:29:37 -07:00
t6011-rev-list-with-bad-commit.sh
t6012-rev-list-simplify.sh
t6013-rev-list-reverse-parents.sh
t6014-rev-list-all.sh
t6015-rev-list-show-all-parents.sh graph API: fix bug in graph_is_interesting() 2009-08-21 12:41:25 -07:00
t6016-rev-list-graph-simplify-history.sh Add tests for rev-list --graph with options that simplify history 2009-08-24 14:39:29 -07:00
t6020-merge-df.sh Add a reminder test case for a merge with F/D transition 2009-07-29 10:26:10 -07:00
t6021-merge-criss-cross.sh
t6022-merge-rename.sh
t6023-merge-file.sh Merge branch 'cb/maint-1.6.0-xdl-merge-fix' into maint 2009-06-02 07:48:44 -07:00
t6024-recursive-merge.sh Remove filename from conflict markers 2009-07-01 19:46:30 -07:00
t6025-merge-symlinks.sh Avoid using non-portable echo -n in tests. 2008-10-31 21:38:48 -07:00
t6026-merge-attr.sh
t6027-merge-binary.sh
t6028-merge-up-to-date.sh
t6029-merge-subtree.sh
t6030-bisect-porcelain.sh git-bisect: call the found commit "*the* first bad commit" 2009-08-26 12:05:57 -07:00
t6031-merge-recursive.sh Skip tests that fail if the executable bit is not handled by the filesystem 2009-03-22 17:26:44 +01:00
t6032-merge-large-rename.sh
t6033-merge-crlf.sh merge-recursive: respect core.autocrlf when writing out the result 2008-06-09 16:11:08 -07:00
t6034-merge-rename-nocruft.sh
t6035-merge-dir-to-symlink.sh t6035-merge-dir-to-symlink depends on SYMLINKS prerequisite 2009-08-09 10:37:24 -07:00
t6036-recursive-corner-cases.sh merge-recursive: don't segfault while handling rename clashes 2009-07-30 19:25:05 -07:00
t6040-tracking-info.sh Merge branch 'mg/track' 2009-05-23 01:44:00 -07:00
t6050-replace.sh t6050: check pushing something based on a replaced commit 2009-05-31 17:03:40 -07:00
t6101-rev-parse-parents.sh
t6120-describe.sh
t6200-fmt-merge-msg.sh Merge branch 'sb/maint-1.6.2-opt-filename-fix' into maint 2009-06-02 07:47:03 -07:00
t6300-for-each-ref.sh for-each-ref: utilize core.warnAmbiguousRefs for :short-format 2009-04-13 09:36:52 -07:00
t7001-mv.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t7002-grep.sh Merge branch 'maint' 2009-09-13 01:30:53 -07:00
t7003-filter-branch.sh
t7004-tag.sh t7004: Use prerequisite tags to skip tests that need gpg 2009-03-22 17:52:43 +01:00
t7005-editor.sh tests: remove exit after test_done call 2009-04-05 00:38:26 -07:00
t7007-show.sh
t7010-setup.sh
t7060-wtstatus.sh status: show worktree status of conflicted paths separately 2009-08-06 21:16:01 -07:00
t7101-reset.sh
t7102-reset.sh reset: make the reminder output consistent with "checkout" 2009-08-21 21:19:35 -07:00
t7103-reset-bare.sh
t7104-reset.sh
t7105-reset-patch.sh Implement 'git reset --patch' 2009-08-15 15:17:47 -07:00
t7201-co.sh test: checkout shouldn't say that HEAD has moved if it didn't 2009-05-16 19:49:25 -07:00
t7300-clean.sh clean: require double -f options to nuke nested git repository and work tree 2009-07-29 12:22:30 -07:00
t7400-submodule-basic.sh Work around ash "alternate value" expansion bug 2009-04-18 21:37:46 -07:00
t7401-submodule-summary.sh git submodule summary: add --files option 2009-08-14 19:50:11 -07:00
t7402-submodule-rebase.sh
t7403-submodule-sync.sh
t7405-submodule-merge.sh merge-recursive: do not die on a conflicting submodule 2009-04-29 16:50:21 -07:00
t7406-submodule-update.sh git-submodule: add support for --merge. 2009-06-03 00:09:16 -07:00
t7407-submodule-foreach.sh git clone: Add --recursive to automatically checkout (nested) submodules 2009-08-20 16:59:50 -07:00
t7408-submodule-reference.sh Make test number t7406- unique 2009-08-21 09:56:31 -07:00
t7500-commit.sh commit: -F overrides -t 2009-05-23 15:45:52 -07:00
t7501-commit.sh tests: skip perl tests if NO_PERL is defined 2009-04-08 22:42:16 -07:00
t7502-commit.sh t7502-commit: Skip SIGTERM test on Windows 2009-03-25 21:25:57 +01:00
t7503-pre-commit-hook.sh Skip tests that require a filesystem that obeys POSIX permissions 2009-03-22 17:26:44 +01:00
t7504-commit-msg-hook.sh Skip tests that require a filesystem that obeys POSIX permissions 2009-03-22 17:26:44 +01:00
t7505-prepare-commit-msg-hook.sh
t7506-status-submodule.sh
t7507-commit-verbose.sh
t7508-status.sh
t7600-merge.sh
t7601-merge-pull-config.sh
t7602-merge-octopus-many.sh
t7603-merge-reduce-heads.sh
t7604-merge-custom-message.sh
t7605-merge-resolve.sh tests: use "git xyzzy" form (t7200 - t9001) 2008-09-03 14:51:48 -07:00
t7606-merge-custom.sh
t7607-merge-overwrite.sh
t7608-merge-messages.sh merge: indicate remote tracking branches in merge message 2009-08-09 12:34:21 -07:00
t7610-mergetool.sh
t7700-repack.sh git repack: keep commits hidden by a graft 2009-07-24 09:10:16 -07:00
t7701-repack-unpack-unreachable.sh
t7800-difftool.sh t7800: respect NO_PERL 2009-04-24 09:24:35 -07:00
t8001-annotate.sh
t8002-blame.sh
t8003-blame.sh blame: correctly handle a path that used to be a directory 2009-06-03 00:49:34 -07:00
t8004-blame.sh
t8005-blame-i18n.sh Merge branch 'maint' 2009-07-25 02:16:25 -07:00
t9001-send-email.sh t/t9001-send-email.sh: ensure generated script is executed with $SHELL_PATH 2009-06-23 16:41:27 -07:00
t9100-git-svn-basic.sh git-svn: let 'dcommit $rev' work on $rev instead of HEAD 2009-06-25 00:38:16 -07:00
t9101-git-svn-props.sh git-svn: ignore leading blank lines in svn:ignore 2009-08-10 02:35:55 -07:00
t9102-git-svn-deep-rmdir.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9103-git-svn-tracked-directory-removed.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9104-git-svn-follow-parent.sh svn: allow branches outside of refs/remotes 2009-08-12 22:17:56 -07:00
t9105-git-svn-commit-diff.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9106-git-svn-commit-diff-clobber.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9107-git-svn-migrate.sh svn: allow branches outside of refs/remotes 2009-08-12 22:17:56 -07:00
t9108-git-svn-glob.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9109-git-svn-multi-glob.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9110-git-svn-use-svm-props.sh
t9111-git-svn-use-svnsync-props.sh
t9112-git-svn-md5less-file.sh
t9113-git-svn-dcommit-new-file.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9114-git-svn-dcommit-merge.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9115-git-svn-dcommit-funky-renames.sh
t9116-git-svn-log.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9117-git-svn-init-clone.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9118-git-svn-funky-branch-names.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9119-git-svn-info.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9120-git-svn-clone-with-percent-escapes.sh svn: assume URLs from the command-line are URI-encoded 2009-08-18 20:47:37 -07:00
t9121-git-svn-fetch-renamed-dir.sh
t9122-git-svn-author.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9123-git-svn-rebuild-with-rewriteroot.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9124-git-svn-dcommit-auto-props.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9125-git-svn-multi-glob-branch-names.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9126-git-svn-follow-deleted-readded-directory.sh
t9127-git-svn-partial-rebuild.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9128-git-svn-cmd-branch.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9129-git-svn-i18n-commitencoding.sh t9139 uses ancient, backwards-compatible iconv names 2009-05-30 22:30:55 -07:00
t9130-git-svn-authors-file.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9131-git-svn-empty-symlink.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t9132-git-svn-broken-symlink.sh Use prerequisite tags to skip tests that depend on symbolic links 2009-03-22 17:26:44 +01:00
t9133-git-svn-nested-git-repo.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9134-git-svn-ignore-paths.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9135-git-svn-moved-branch-empty-file.sh svn: initial "master" points to trunk if possible 2009-08-12 21:41:09 -07:00
t9136-git-svn-recreated-branch-empty-file.sh
t9137-git-svn-dcommit-clobber-series.sh git-svn testsuite: use standard configuration for Subversion tools 2009-05-21 00:31:07 -07:00
t9138-git-svn-authors-prog.sh svn: properly escape arguments for authors-prog 2009-09-13 01:28:07 -07:00
t9139-git-svn-non-utf8-commitencoding.sh t9139 uses ancient, backwards-compatible iconv names 2009-05-30 22:30:55 -07:00
t9140-git-svn-reset.sh git svn: rename tests that had conflicting numbers 2009-07-19 22:50:06 -07:00
t9141-git-svn-multiple-branches.sh git svn: the branch command no longer needs the full path 2009-07-25 04:09:43 -07:00
t9142-git-svn-shallow-clone.sh t9142: stop httpd after the test 2009-07-25 04:09:44 -07:00
t9143-git-svn-gc.sh svn: allow branches outside of refs/remotes 2009-08-12 22:17:56 -07:00
t9144-git-svn-old-rev_map.sh svn: allow branches outside of refs/remotes 2009-08-12 22:17:56 -07:00
t9145-git-svn-master-branch.sh svn: initial "master" points to trunk if possible 2009-08-12 21:41:09 -07:00
t9200-git-cvsexportcommit.sh cvsexportcommit: reorder tests to quiet intermittent failure 2009-07-18 16:57:49 -07:00
t9300-fast-import.sh
t9301-fast-export.sh Add new fast-export testcases 2009-06-27 14:10:10 -07:00
t9400-git-cvsserver-server.sh tests: skip perl tests if NO_PERL is defined 2009-04-08 22:42:16 -07:00
t9401-git-cvsserver-crlf.sh tests: skip perl tests if NO_PERL is defined 2009-04-08 22:42:16 -07:00
t9500-gitweb-standalone-no-errors.sh gitweb: split test suite into library and tests 2009-08-27 19:56:02 -07:00
t9501-gitweb-standalone-http-status.sh tests: make all test files executable 2009-10-02 04:00:02 -04:00
t9600-cvsimport.sh Merge branch 'hv/cvsps-tests' 2009-07-29 10:39:57 -07:00
t9601-cvsimport-vendor-branch.sh
t9602-cvsimport-branches-tags.sh
t9603-cvsimport-patchsets.sh cvsimport: extend testcase about patchset order to contain branches 2009-03-20 23:41:01 -07:00
t9700-perl-git.sh Git.pm: Set GIT_WORK_TREE if we set GIT_DIR 2009-05-09 08:25:55 -07:00
test4012.png
test9200a.png
test9200b.png
test-lib.sh t/test-lib.sh: provide a shell implementation of the 'yes' utility 2009-08-28 16:36:24 -07:00

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, or by setting GIT_TEST_OPTS
appropriately before running "make".

--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.

--long-tests::
	This causes additional long-running tests to be run (where
	available), for more exhaustive testing.

--valgrind::
	Execute all Git binaries with valgrind and exit with status
	126 on errors (just like regular tests, this will only stop
	the test script when running under -i).  Valgrind errors
	go to stderr, so you might want to pass the -v option, too.

	Since it makes no sense to run the tests with --valgrind and
	not see any output, this option implies --verbose.  For
	convenience, it also implies --tee.

--tee::
	In addition to printing the test output to the terminal,
	write it to files named 't/test-results/$TEST_NAME.out'.
	As the names depend on the tests' file names, it is safe to
	run the tests with this option in parallel.

Skipping Tests
--------------

In some environments, certain tests have no way of succeeding
due to platform limitation, such as lack of 'unzip' program, or
filesystem that do not allow arbitrary sequence of non-NUL bytes
as pathnames.

You should be able to say something like

    $ GIT_SKIP_TESTS=t9200.8 sh ./t9200-git-cvsexport-commit.sh

and even:

    $ GIT_SKIP_TESTS='t[0-4]??? t91?? t9200.8' make

to omit such tests.  The value of the environment variable is a
SP separated list of patterns that tells which tests to skip,
and either can match the "t[0-9]{4}" part to skip the whole
test, or t[0-9]{4} followed by ".$number" to say which
particular test to skip.

Note that some tests in the existing test suite rely on previous
test item, so you cannot arbitrarily disable one and expect the
remainder of test to check what the test originally was intended
to check.


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 directory'
   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.

 - test_tick

   Make commit and tag names consistent by setting the author and
   committer times to defined stated.  Subsequent calls will
   advance the times by a fixed amount.

 - test_commit <message> [<filename> [<contents>]]

   Creates a commit with the given message, committing the given
   file with the given contents (default for both is to reuse the
   message string), and adds a tag (again reusing the message
   string as name).  Calls test_tick to make the SHA-1s
   reproducible.

 - test_merge <message> <commit-or-tag>

   Merges the given rev using the given message.  Like test_commit,
   creates a tag and calls test_tick before committing.

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.