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2013-06-20Merge branch 'js/test-ln-s-add'Libravatar Junio C Hamano1-0/+14
Many tests that check the behaviour of symbolic links stored in the index or the tree objects do not have to be skipped on a filesystem that lack symbolic link support. * js/test-ln-s-add: t4011: remove SYMLINKS prerequisite t6035: use test_ln_s_add to remove SYMLINKS prerequisite t3509, t4023, t4114: use test_ln_s_add to remove SYMLINKS prerequisite t3100: use test_ln_s_add to remove SYMLINKS prerequisite t3030: use test_ln_s_add to remove SYMLINKS prerequisite t0000: use test_ln_s_add to remove SYMLINKS prerequisite tests: use test_ln_s_add to remove SYMLINKS prerequisite (trivial cases) tests: introduce test_ln_s_add t3010: modernize style test-chmtime: Fix exit code on Windows
2013-06-07tests: introduce test_ln_s_addLibravatar Johannes Sixt1-0/+14
Add a new function that creates a symbolic link and adds it to the index to be used in cases where a symbolic link is not required on the file system. We will use it to remove many SYMLINKS prerequisites from test cases. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-06-04t/README: test_must_fail is for testing GitLibravatar Junio C Hamano1-0/+3
When a test wants to make sure there is no <string> in an output file, we should just say "! grep string output". "test_must_fail" is there only to test Git command and catch unusual deaths we know about (e.g. segv) as an error, not as an expected failure. "test_must_fail grep string output" is unnecessary, as we are not making sure the system binaries do not dump core or anything like that. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-11Merge branch 'maint'Libravatar Junio C Hamano1-1/+9
* maint: Typo fix: replacing it's -> its t: make PIPE a standard test prerequisite archive: clarify explanation of --worktree-attributes t/README: --immediate skips cleanup commands for failed tests
2013-04-11t: make PIPE a standard test prerequisiteLibravatar Adam Spiers1-0/+5
The 'PIPE' test prerequisite was already defined identically by t9010 and t9300, therefore it makes sense to make it a predefined prerequisite. Signed-off-by: Adam Spiers <git@adamspiers.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-09t/README: --immediate skips cleanup commands for failed testsLibravatar Simon Ruderich1-1/+4
Signed-off-by: Simon Ruderich <simon@ruderich.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-01tests --valgrind: provide a mode without --track-originsLibravatar Thomas Rast1-0/+5
With --valgrind=memcheck-fast, the tests run under memcheck but without the autodetected --track-origins. If you just run valgrind to see *if* there is any memory issue with your program, the extra information is not needed, and it comes at a roughly 30% hit in runtime. While it is possible to achieve the same through GIT_VALGRIND_OPTIONS, this should be more discoverable and hopefully encourage more users to run their tests with valgrind. Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-01tests: parameterize --valgrind optionLibravatar Thomas Rast1-5/+10
Running tests under helgrind and DRD recently proved useful in tracking down thread interaction issues. This can unfortunately not be done through GIT_VALGRIND_OPTIONS because any tool other than memcheck would complain about unknown options. Let --valgrind take an optional parameter that describes the valgrind tool to invoke. The default mode is to run memcheck as before. Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-04-01t/README: --valgrind already implies -vLibravatar Thomas Rast1-2/+1
This was missed in 3da9365 (Tests: let --valgrind imply --verbose and --tee, 2009-02-04). Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-07-27test-lib: provide UTF8 behaviour as a prerequisiteLibravatar Michael J Gruber1-0/+5
UTF8 behaviour of the filesystem (conversion from nfd to nfc) plays a role in several tests and is tested in several tests. Therefore, move the test from t0050 into the test lib and use the prerequisite in t0050. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-07-27test-lib: provide case insensitivity as a prerequisiteLibravatar Michael J Gruber1-0/+4
Case insensitivity plays a role in several tests and is tested in several tests. Therefore, move the test from t003 into the test lib and use the prerequisite in t0003. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-06-24t/README: add a bit more Don'tsLibravatar Junio C Hamano1-3/+22
Add a few more advices that we often have to give to new test writers. Also update an example where a double quote pair is used to enclose a test body to use a single quote pair, which is more readable and more importantly gives saner semantics for variable substitution. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-13Sync with maintLibravatar Junio C Hamano1-73/+0
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-13Remove Git's support for smoke testingLibravatar Ævar Arnfjörð Bjarmason1-73/+0
I'm no longer running the Git smoke testing service at smoke.git.nix.is due to Smolder being a fragile piece of software not having time to follow through on making it easy for third parties to run and submit their own smoke tests. So remove the support in Git for sending smoke tests to smoke.git.nix.is, it's still easy to modify the test suite to submit smokes somewhere else. This reverts the following commits: Revert "t/README: Add SMOKE_{COMMENT,TAGS}= to smoke_report target" -- e38efac87d Revert "t/README: Document the Smoke testing" -- d15e9ebc5c Revert "t/Makefile: Create test-results dir for smoke target" -- 617344d77b Revert "tests: Infrastructure for Git smoke testing" -- b6b84d1b74 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-01-17test-lib: add the test_pause convenience functionLibravatar Jens Lehmann1-0/+13
Since 781f76b15 (test-lib: redirect stdin of tests) you can't simply put a "bash &&" into a test for debugging purposes anymore. Instead you'll have to use "bash <&6 >&3 2>&4". As that invocation is not that easy to remember add the test_pause convenience function. It invokes "$SHELL_PATH" to provide a sane shell for the user. This function also checks if the -v flag is given and will error out if that is not the case instead of letting the test hang until ^D is pressed. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-30Merge branch 'mk/grep-pcre'Libravatar Junio C Hamano1-0/+5
* mk/grep-pcre: git-grep: Fix problems with recently added tests git-grep: Update tests (mainly for -P) Makefile: Pass USE_LIBPCRE down in GIT-BUILD-OPTIONS git-grep: update tests now regexp type is "last one wins" git-grep: do not die upon -F/-P when grep.extendedRegexp is set. git-grep: Bail out when -P is used with -F or -E grep: Add basic tests configure: Check for libpcre git-grep: Learn PCRE grep: Extract compile_regexp_failed() from compile_regexp() grep: Fix a typo in a comment grep: Put calls to fixmatch() and regmatch() into patmatch() contrib/completion: --line-number to git grep Documentation: Add --line-number to git-grep synopsis
2011-05-09grep: Add basic testsLibravatar Michał Kiedrowicz1-0/+5
This modest patch adds simple tests for git grep -P/--perl-regexp and its interoperation with -i and -w. Tests are only enabled when prerequisite LIBPCRE is defined (it's automatically set based on USE_LIBPCRE in test-lib.sh). Signed-off-by: Michał Kiedrowicz <michal.kiedrowicz@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-26t/README: unify documentation of test function argsLibravatar Mathias Lafeldt1-8/+9
Document all test function arguments in the same way. While at it, tweak the description of test_path_is_* (thanks to Junio), and correct some grammatical errors. Signed-off-by: Mathias Lafeldt <misfire@debugon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-30Merge branch 'maint'Libravatar Junio C Hamano1-5/+4
* maint: contrib/thunderbird-patch-inline: do not require bash to run the script t8001: check the exit status of the command being tested strbuf.h: remove a tad stale docs-in-comment and reference api-doc instead Typos: t/README Documentation/config.txt: make truth value of numbers more explicit git-pack-objects.txt: fix grammatical errors parse-remote: replace unnecessary sed invocation
2011-03-30Typos: t/READMELibravatar Michael Witten1-5/+4
Signed-off-by: Michael Witten <mfwitten@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-20Merge branch 'maint'Libravatar Junio C Hamano1-0/+7
* maint: Update draft release notes to 1.7.4.2 Work around broken ln on solaris as used in t8006 t/README: Add a note about running commands under valgrind
2011-03-20t/README: Add a note about running commands under valgrindLibravatar Carlos Martín Nieto1-0/+7
The test suite runs valgrind with certain options activated. Add a note saying how to run commands under the same conditions as the test suite does. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15Documentation: running test with --debug keeps "trash" directoryLibravatar Piotr Krukowiecki1-0/+4
Signed-off-by: Piotr Krukowiecki <piotr.krukowiecki@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-09Fix typo in t/READMELibravatar Mathias Lafeldt1-1/+1
Signed-off-by: Mathias Lafeldt <misfire@debugon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-11t/README: hint about using $(pwd) rather than $PWD in testsLibravatar Johannes Sixt1-0/+6
This adds just a "do it this way" instruction without a lot of explanation, because the details are too complex to be explained at this point. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-24Merge branch 'en/and-cascade-tests'Libravatar Junio C Hamano1-15/+18
* en/and-cascade-tests: (25 commits) t4124 (apply --whitespace): use test_might_fail t3404: do not use 'describe' to implement test_cmp_rev t3404 (rebase -i): introduce helper to check position of HEAD t3404 (rebase -i): move comment to description t3404 (rebase -i): unroll test_commit loops t3301 (notes): use test_expect_code for clarity t1400 (update-ref): use test_must_fail t1502 (rev-parse --parseopt): test exit code from "-h" t6022 (renaming merge): chain test commands with && test-lib: introduce test_line_count to measure files tests: add missing &&, batch 2 tests: add missing && Introduce sane_unset and use it to ensure proper && chaining t7800 (difftool): add missing && t7601 (merge-pull-config): add missing && t7001 (mv): add missing && t6016 (rev-list-graph-simplify-history): add missing && t5602 (clone-remote-exec): add missing && t4026 (color): remove unneeded and unchained command t4019 (diff-wserror): add lots of missing && ... Conflicts: t/t7006-pager.sh
2010-11-09test-lib: introduce test_line_count to measure filesLibravatar Jonathan Nieder1-0/+4
Some tests check their output with code like the following: test "$(git ls-files -u B | wc -l)" -eq 3 || { echo "BAD: should have left stages for B" return 1 } The verbose failure condition is used because test, unlike diff, does not print any useful information about the nature of the failure when it fails. Introduce a test_line_count function to help. If used like git ls-files -u B >output && test_line_count -eq 3 output it will produce output like test_line_count: line count for output !-eq 3 100644 b023018cabc396e7692c70bbf5784a93d3f738ab 2 hi.c 100644 45b983be36b73c0788dc9cbcb76cbb80fc7bb057 3 hi.c on failure. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-26test: allow running the tests under "prove"Libravatar Michael J Gruber1-0/+6
You can run "make DEFAULT_TEST_TARGET=prove test" to run the test under "prove" (or $(PROVE) if set). The output is a bit easier to read when running many tests in parallel. Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Liked-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Liked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06Introduce sane_unset and use it to ensure proper && chainingLibravatar Elijah Newren1-8/+5
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-10-06test-lib: make test_expect_code a test commandLibravatar Ævar Arnfjörð Bjarmason1-7/+9
Change test_expect_code to be a normal test command instead of a top-level command. As a top-level command it would fail in cases like: test_expect_code 1 'phoney' ' foo && bar && (exit 1) ' Here the test might incorrectly succeed if "foo" or "bar" happened to fail with exit status 1. Instead we now do: test_expect_success 'phoney' ' foo && bar && test_expect_code 1 "(exit 1)" ' Which will only succeed if "foo" and "bar" return status 0, and "(exit 1)" returns status 1. Note that test_expect_code has been made slightly noisier, as it reports the exit code it receives even upon success. Some test code in t0000-basic.sh relied on the old semantics of test_expect_code to test the test_when_finished command. I've converted that code to use an external test similar to the TODO test I added in v1.7.3-rc0~2^2~3. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-09-04Merge branch 'ab/test-2'Libravatar Junio C Hamano1-8/+193
* ab/test-2: (51 commits) tests: factor HOME=$(pwd) in test-lib.sh test-lib: use subshell instead of cd $new && .. && cd $old tests: simplify "missing PREREQ" message t/t0000-basic.sh: Run the passing TODO test inside its own test-lib test-lib: Allow overriding of TEST_DIRECTORY test-lib: Use "$GIT_BUILD_DIR" instead of "$TEST_DIRECTORY"/../ test-lib: Use $TEST_DIRECTORY or $GIT_BUILD_DIR instead of $(pwd) and ../ test: Introduce $GIT_BUILD_DIR cvs tests: do not touch test CVS repositories shipped with source t/t9602-cvsimport-branches-tags.sh: Add a PERL prerequisite t/t9601-cvsimport-vendor-branch.sh: Add a PERL prerequisite t/t7105-reset-patch.sh: Add a PERL prerequisite t/t9001-send-email.sh: convert setup code to tests t/t9001-send-email.sh: change from skip_all=* to prereq skip t/t9001-send-email.sh: Remove needless PROG=* assignment t/t9600-cvsimport.sh: change from skip_all=* to prereq skip lib-patch-mode tests: change from skip_all=* to prereq skip t/t3701-add-interactive.sh: change from skip_all=* to prereq skip tests: Move FILEMODE prerequisite to lib-prereq-FILEMODE.sh t/Makefile: Create test-results dir for smoke target ... Conflicts: t/t6035-merge-dir-to-symlink.sh
2010-08-18t/README: Update "Skipping tests" to align with best practicesLibravatar Ævar Arnfjörð Bjarmason1-3/+18
The example I initially added to "Skipping tests" wasn't very good. We'd rather skip tests using the three-arg prereq form to the test_* functions, not bail out with a skip message. Change the documentation to reflect that, but retain the bailout example under a disclaimer which explains that it's probably not a good idea to use it. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18t/README: Add a note about the dangers of coverage chasingLibravatar Ævar Arnfjörð Bjarmason1-0/+9
Having no coverage at all is almost always a bad sign, but trying to attain 100% coverage everywhere is usually a waste of time. Add a paragraph to explain this to future test writers. Inspired-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18t/README: A new section about test coverageLibravatar Ævar Arnfjörð Bjarmason1-0/+42
Document how test writers can generate coverage reports, to ensure that their tests are really testing the code they think they're testing. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18t/README: Add SMOKE_{COMMENT,TAGS}= to smoke_report targetLibravatar Ævar Arnfjörð Bjarmason1-0/+7
The smoke server supports a free form text field with comments about a report, and a comma delimited list of tags. Change the smoke_report target to expose this functionality. Now smokers can send more data that explains and categorizes the reports they're submitting. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18t/README: Document the Smoke testingLibravatar Ævar Arnfjörð Bjarmason1-0/+66
Git now has a smoke testing service at http://smoke.git.nix.is that anyone can send reports to. Change the t/README file to mention this. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18tests: A SANITY test prereq for testing if we're rootLibravatar Ævar Arnfjörð Bjarmason1-0/+5
Some tests depend on not being able to write to files after chmod -w. This doesn't work when running the tests as root. Change test-lib.sh to test if this works, and if so it sets a new SANITY test prerequisite. The tests that use this previously failed when run under root. There was already a test for this in t3600-rm.sh, added by Junio C Hamano in 2283645 in 2006. That check now uses the new SANITY prerequisite. Some of this was resurrected from the "Tests in Cygwin" thread in May 2009: http://thread.gmane.org/gmane.comp.version-control.git/116729/focus=118385 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18t/README: Document the predefined test prerequisitesLibravatar Ævar Arnfjörð Bjarmason1-5/+40
The README for the test library suggested that you grep the test-lib.sh for test_set_prereq to see what the preset prerequisites were. Remove that bit, and write a section explaining all the preset prerequisites. Most of the text was lifted from from Junio C Hamano and Johannes Sixt, See the "Tests in Cygwin" thread in May 2009 for the originals: http://thread.gmane.org/gmane.comp.version-control.git/116729/focus=118385 http://thread.gmane.org/gmane.comp.version-control.git/116729/focus=118434 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-18test-lib: Add support for multiple test prerequisitesLibravatar Ævar Arnfjörð Bjarmason1-0/+6
Change the test_have_prereq function in test-lib.sh to support a comma-separated list of prerequisites. This is useful for tests that need e.g. both POSIXPERM and SANITY. The implementation was stolen from Junio C Hamano and Johannes Sixt, the tests and documentation were not. See the "Tests in Cygwin" thread in May 2009 for the originals: http://thread.gmane.org/gmane.comp.version-control.git/116729/focus=118385 http://thread.gmane.org/gmane.comp.version-control.git/116729/focus=118434 Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-11test-lib: user-friendly alternatives to test [-d|-f|-e]Libravatar Matthieu Moy1-0/+7
The helper functions are implemented, documented, and used in a few places to validate them, but not everywhere to avoid useless code churn. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-21t/README: correct an exception when breaking a && chain in testsLibravatar Jonathan Nieder1-4/+4
The correct advice should have been taken from c289c31 (t/t7006: ignore return status of shell's unset builtin, 2010-06-02). A real-life issue we experienced was with "unset", not with "export" (exporting an unset variable may have similar portability issues, though). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-20Merge branch 'maint'Libravatar Junio C Hamano1-2/+4
* maint: t/README: clarify test_must_fail description Check size of path buffer before writing into it Conflicts: t/README
2010-07-20t/README: clarify test_must_fail descriptionLibravatar Brandon Casey1-0/+8
Some have found the wording of the description to be somewhat ambiguous with respect to when it is desirable to use test_must_fail instead of "! <git-command>". Tweak the wording somewhat to hopefully clarify that it is _because_ test_must_fail can detect segmentation fault that it is desirable to use it instead of "! <git-command>". Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-06t/README: document more test helpersLibravatar Jonathan Nieder1-0/+31
There is no documentation in t/README for test_must_fail, test_might_fail, test_cmp, or test_when_finished. Reported-by: Jakub Narebski <jnareb@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: proposed rewording...Libravatar Junio C Hamano1-13/+8
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: Document the do's and don'ts of testsLibravatar Ævar Arnfjörð Bjarmason1-0/+78
Add a "Do's, don'ts & things to keep in mind" subsection to the "Writing Tests" documentation. Much of this is based on Junio C Hamano's "Test your stuff" section in <7vhbkj2kcr.fsf@alter.siamese.dyndns.org>. I turned it into a list of do's and don'ts to make it easier to skim it, and integrated my note that a TAP harness will get confused if you print "ok" or "not ok" at the beginning of a line. Thad had to be fixed in 335f87871fe5aa6b3fd55b2b4e80f16fe9681483 when TAP support was introduced. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: Add a section about skipping testsLibravatar Ævar Arnfjörð Bjarmason1-0/+12
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: Document test_expect_codeLibravatar Ævar Arnfjörð Bjarmason1-0/+7
test_expect_code (which was introduced in d3bfdb75) never had any documentation. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: Document test_external*Libravatar Ævar Arnfjörð Bjarmason1-0/+27
There was do documentation for the test_external_without_stderr and test_external functions. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-05t/README: Document the prereq functions, and 3-arg test_*Libravatar Ævar Arnfjörð Bjarmason1-3/+34
There was no documentation for the test_set_prereq and test_have_prereq functions, or the three-arg form of test_expect_success and test_expect_failure. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>