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2012-03-02tests: fix spurious error when run directly with Solaris /usr/xpg4/bin/shLibravatar Stefano Lattarini1-4/+5
If any test script is run directly with Solaris 10 /usr/xpg4/bin/sh or /bin/ksh, it fails spuriously with a message like: t0000-basic.sh[31]: unset: bad argument count This happens because those shells bail out when encountering a call to "unset" with no arguments, and such unset call could take place in 'test-lib.sh'. Fix that issue, and add a proper comment to ensure we don't regress in this respect. Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-02-03tests: add write_script helper functionLibravatar Junio C Hamano1-0/+9
Many of the scripts in the test suite write small helper shell scripts to disk. It's best if these shell scripts start with "#!$SHELL_PATH" rather than "#!/bin/sh", because /bin/sh on some platforms is too buggy to be used. However, it can be cumbersome to expand $SHELL_PATH, because the usual recipe for writing a script is: cat >foo.sh <<-\EOF #!/bin/sh echo my arguments are "$@" EOF To expand $SHELL_PATH, you have to either interpolate the here-doc (which would require quoting "\$@"), or split the creation into two commands (interpolating the $SHELL_PATH line, but not the rest of the script). Let's provide a helper function that makes that less syntactically painful. While we're at it, this helper can also take care of the "chmod +x" that typically comes after the creation of such a script, saving the caller a line. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-22Merge branch 'jk/maint-do-not-feed-stdin-to-tests'Libravatar Junio C Hamano1-1/+2
* jk/maint-do-not-feed-stdin-to-tests: test-lib: redirect stdin of tests
2011-12-19Merge branch 'ab/enable-i18n'Libravatar Junio C Hamano1-0/+3
* ab/enable-i18n: i18n: add infrastructure for translating Git with gettext Conflicts: Makefile
2011-12-15test-lib: redirect stdin of testsLibravatar Jeff King1-1/+2
We want to run tests in a predictable, sterile environment so we can get repeatable results. They should take as little input as possible from the environment outside the test script. We already sanitize environment variables, but leave stdin untouched. This means that scripts can accidentally be impacted by content on stdin, or whether stdin isatty(). Furthermore, scripts reading from stdin can be annoying to outer loops which care about their stdin offset, like: while read sha1; do make test done A test which accidentally reads stdin would soak up all of the rest of the input intended for the outer shell loop. Let's redirect stdin from /dev/null, which solves both of these problems. It won't detect tests accidentally reading from stdin, but since doing so now gives a deterministic result, we don't need to consider that an error. We'll also leave file descriptor 6 as a link to the original stdin. Tests shouldn't need to look at this, but it can be convenient for inserting interactive commands while debugging tests (e.g., you could insert "bash <&6 >&3 2>&4" to run interactive commands in the environment of the test script). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-11test-lib: add test_config_global variantLibravatar Jeff King1-0/+5
The point of test_config is to simultaneously set a config variable and register its cleanup handler, like: test_config core.foo bar However, it stupidly assumes that $1 contained the name of the variable, which means it won't work for: test_config --global core.foo bar We could try to parse the command-line ourselves and figure out which parts need to be fed to test_unconfig. But since this is likely the most common variant, it's much simpler and less error-prone to simply add a new function. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-12-05i18n: add infrastructure for translating Git with gettextLibravatar Ævar Arnfjörð Bjarmason1-0/+3
Change the skeleton implementation of i18n in Git to one that can show localized strings to users for our C, Shell and Perl programs using either GNU libintl or the Solaris gettext implementation. This new internationalization support is enabled by default. If gettext isn't available, or if Git is compiled with NO_GETTEXT=YesPlease, Git falls back on its current behavior of showing interface messages in English. When using the autoconf script we'll auto-detect if the gettext libraries are installed and act appropriately. This change is somewhat large because as well as adding a C, Shell and Perl i18n interface we're adding a lot of tests for them, and for those tests to work we need a skeleton PO file to actually test translations. A minimal Icelandic translation is included for this purpose. Icelandic includes multi-byte characters which makes it easy to test various edge cases, and it's a language I happen to understand. The rest of the commit message goes into detail about various sub-parts of this commit. = Installation Gettext .mo files will be installed and looked for in the standard $(prefix)/share/locale path. GIT_TEXTDOMAINDIR can also be set to override that, but that's only intended to be used to test Git itself. = Perl Perl code that's to be localized should use the new Git::I18n module. It imports a __ function into the caller's package by default. Instead of using the high level Locale::TextDomain interface I've opted to use the low-level (equivalent to the C interface) Locale::Messages module, which Locale::TextDomain itself uses. Locale::TextDomain does a lot of redundant work we don't need, and some of it would potentially introduce bugs. It tries to set the $TEXTDOMAIN based on package of the caller, and has its own hardcoded paths where it'll search for messages. I found it easier just to completely avoid it rather than try to circumvent its behavior. In any case, this is an issue wholly internal Git::I18N. Its guts can be changed later if that's deemed necessary. See <AANLkTilYD_NyIZMyj9dHtVk-ylVBfvyxpCC7982LWnVd@mail.gmail.com> for a further elaboration on this topic. = Shell Shell code that's to be localized should use the git-sh-i18n library. It's basically just a wrapper for the system's gettext.sh. If gettext.sh isn't available we'll fall back on gettext(1) if it's available. The latter is available without the former on Solaris, which has its own non-GNU gettext implementation. We also need to emulate eval_gettext() there. If neither are present we'll use a dumb printf(1) fall-through wrapper. = About libcharset.h and langinfo.h We use libcharset to query the character set of the current locale if it's available. I.e. we'll use it instead of nl_langinfo if HAVE_LIBCHARSET_H is set. The GNU gettext manual recommends using langinfo.h's nl_langinfo(CODESET) to acquire the current character set, but on systems that have libcharset.h's locale_charset() using the latter is either saner, or the only option on those systems. GNU and Solaris have a nl_langinfo(CODESET), FreeBSD can use either, but MinGW and some others need to use libcharset.h's locale_charset() instead. =Credits This patch is based on work by Jeff Epler <jepler@unpythonic.net> who did the initial Makefile / C work, and a lot of comments from the Git mailing list, including Jonathan Nieder, Jakub Narebski, Johannes Sixt, Erik Faye-Lund, Peter Krefting, Junio C Hamano, Thomas Rast and others. [jc: squashed a small Makefile fix from Ramsay] Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-10-05Merge branch 'tr/mergetool-valgrind'Libravatar Junio C Hamano1-0/+2
* tr/mergetool-valgrind: Symlink mergetools scriptlets into valgrind wrappers
2011-08-30Symlink mergetools scriptlets into valgrind wrappersLibravatar Thomas Rast1-0/+2
Since bc7a96a (mergetool--lib: Refactor tools into separate files, 2011-08-18) the mergetools and difftools related tests fail under --valgrind because the mergetools/* scriptlets are not in the exec path. For now, symlink the mergetools subdir into the t/valgrind/bin directory as a whole, since it does not contain anything of interest to the valgrind wrappers. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-28Merge branch 'jk/color-and-pager'Libravatar Junio C Hamano1-0/+18
* jk/color-and-pager: want_color: automatically fallback to color.ui diff: don't load color config in plumbing config: refactor get_colorbool function color: delay auto-color decision until point of use git_config_colorbool: refactor stdout_is_tty handling diff: refactor COLOR_DIFF from a flag into an int setup_pager: set GIT_PAGER_IN_USE t7006: use test_config helpers test-lib: add helper functions for config t7006: modernize calls to unset Conflicts: builtin/commit.c parse-options.c
2011-08-23Merge branch 'rt/zlib-smaller-window'Libravatar Junio C Hamano1-0/+4
* rt/zlib-smaller-window: test: consolidate definition of $LF Tolerate zlib deflation with window size < 32Kb
2011-08-18test-lib: add helper functions for configLibravatar Jeff King1-0/+18
There are a few common tasks when working with configuration variables in tests; this patch aims to make them a little easier to write and less error-prone. When setting a variable, you should typically make sure to clean it up after the test is finished, so as not to pollute other tests. Like: test_when_finished 'git config --unset foo.bar' && git config foo.bar baz This patch lets you just write: test_config foo.bar baz When clearing a variable that does not exist, git-config will report a specific non-zero error code. Meaning that tests which call "git config --unset" often either rely on the prior tests having actually set it, or must use test_might_fail. With this patch, the previous: test_might_fail git config --unset foo.bar becomes: test_unconfig foo.bar Not only is this easier to type, but it is more robust; it will correctly detect errors from git-config besides "key was not set". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-11test: consolidate definition of $LFLibravatar Junio C Hamano1-0/+4
As we seem to need this variable that holds a single LF character in many places, define it in test-lib.sh and let the test scripts use it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-08test: cope better with use of return for errorsLibravatar Jonathan Nieder1-2/+8
In olden times, tests would quietly exit the script when they failed at an inconvenient moment, which was a little disconcerting. Therefore v0.99.5~24^2~4 (Trapping exit in tests, using return for errors, 2005-08-10) switched to an idiom of using "return" instead, wrapping evaluation of test code in a function to make that safe: test_run_ () { eval >&3 2>&4 "$1" eval_ret="$?" return 0 } Years later, the implementation of test_when_finished (v1.7.1.1~95, 2010-05-02) and v1.7.2-rc2~1^2~13 (test-lib: output a newline before "ok" under a TAP harness, 2010-06-24) took advantage of test_run_ as a place to put code shared by all test assertion functions, without paying attention to the function's former purpose: test_run_ () { ... eval >&3 2>&4 "$1" eval_ret=$? if should run cleanup then eval >&3 2>&4 "$test_cleanup" fi if TAP format requires a newline here then echo fi return 0 } That means cleanup commands and the newline to put TAP output at column 0 are skipped when tests use "return" to fail early. Fix it by introducing a test_eval_ function to catch the "return", with a comment explaining the new function's purpose for the next person who might touch this code. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-08-08test: simplify return value of test_run_Libravatar Jonathan Nieder1-5/+3
As v0.99.5~24^2~4 (Trapping exit in tests, using return for errors, 2005-08-10) explains, callers to test_run_ (such as test_expect_code) used to check the result from eval and the return value separately so tests that fail early could be distinguished from tests that completed normally with successful (nonzero) status. Eventually tests that succeed with nonzero status were phased out (see v1.7.4-rc0~65^2~19, 2010-10-03 and especially v1.5.5-rc0~271, 2008-02-01) but the weird two-return-value calling convention lives on. Let's get rid of it. The new rule: test_run_ succeeds (returns 0) if and only if the test succeeded. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-06-29Merge branch 'maint-1.7.5' into maintLibravatar Junio C Hamano1-2/+10
* maint-1.7.5: test: skip clean-up when running under --immediate mode "branch -d" can remove more than one branches
2011-06-29test: skip clean-up when running under --immediate modeLibravatar Junio C Hamano1-2/+10
Some tests try to be too careful about cleaning themselves up and do test_expect_success description ' set-up some test refs and/or configuration && test_when_finished "revert the above changes" && the real test ' Which is nice to make sure that a potential failure would not have unexpected interaction with the next test. This however interferes when "the real test" fails and we want to see what is going on, by running the test with --immediate mode and descending into its trash directory after the test stops. The precondition to run the real test and cause it to fail is all gone after the clean-up procedure defined by test_when_finished is done. Update test_run_ which is the workhorse of running a test script called from test_expect_success and test_expect_failure, so that we do not run clean-up script defined with test_when_finished when a test that is expected to succeed fails under the --immediate mode. Signed-off-by: Junio C Hamano <gitster@pobox.com> Acked-by: Jeff King <peff@peff.net>
2011-06-17tests: link shell libraries into valgrind directoryLibravatar Jeff King1-2/+7
When we run tests under valgrind, we symlink anything executable that starts with git-* or test-* into a special valgrind bin directory, and then make that our GIT_EXEC_PATH. However, shell libraries like git-sh-setup do not have the executable bit marked, and did not get symlinked. This means that any test looking for shell libraries in our exec-path would fail to find them, even though that is a fine thing to do when testing against a regular git build (or in a git install, for that matter). t2300 demonstrated this problem. The fix is to symlink these shell libraries directly into the valgrind directory. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-31Merge branch 'ab/i18n-fixup' into maintLibravatar Junio C Hamano1-0/+26
* ab/i18n-fixup: (24 commits) i18n: use test_i18n{cmp,grep} in t7600, t7607, t7611 and t7811 i18n: use test_i18n{grep,cmp} in t7508 i18n: use test_i18ngrep in t7506 i18n: use test_i18ngrep and test_i18ncmp in t7502 i18n: use test_i18ngrep in t7501 i18n: use test_i18ncmp in t7500 i18n: use test_i18ngrep in t7201 i18n: use test_i18ncmp and test_i18ngrep in t7102 and t7110 i18n: use test_i18ncmp and test_i18ngrep in t5541, t6040, t6120, t7004, t7012 and t7060 i18n: use test_i18ncmp and test_i18ngrep in t3700, t4001 and t4014 i18n: use test_i18ncmp and test_i18ngrep in t3203, t3501 and t3507 i18n: use test_i18ngrep in t2020, t2204, t3030, and t3200 i18n: use test_i18ngrep in lib-httpd and t2019 i18n: do not overuse C_LOCALE_OUTPUT (grep) i18n: use test_i18ncmp in t1200 and t2200 i18n: .git file is not a human readable message (t5601) i18n: do not overuse C_LOCALE_OUTPUT i18n: mark init-db messages for translation i18n: mark checkout plural warning for translation i18n: mark checkout --detach messages for translation ...
2011-05-30Merge branch 'mk/grep-pcre'Libravatar Junio C Hamano1-0/+1
* 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
2011-05-26Merge branch 'jn/userdiff-perl-updates'Libravatar Junio C Hamano1-4/+3
* jn/userdiff-perl-updates: userdiff/perl: tighten BEGIN/END block pattern to reject here-doc delimiters tests: make test_expect_code quieter on success userdiff/perl: catch sub with brace on second line userdiff/perl: match full line of POD headers userdiff/perl: anchor "sub" and "package" patterns on the left t4018 (funcname patterns): minor cleanups t4018 (funcname patterns): make configuration easier to track t4018 (funcname patterns): make .gitattributes state easier to track
2011-05-21tests: make test_expect_code quieter on successLibravatar Jonathan Nieder1-4/+3
A command exiting with the expected status is not particularly notable. While the indication of progress might be useful when tracking down where in a test a failure has happened, the same applies to most other test helpers, which are quiet about success, so this single helper's output stands out in an unpleasant way. An alternative method for showing progress information might to invent a --progress option that runs tests with "set -x", or until that is available, to run tests using commands like prove -v -j2 --shuffle --exec='sh -x' t2202-add-addremove.sh Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-13Merge branch 'jc/fix-diff-files-unmerged' into maintLibravatar Junio C Hamano1-0/+3
* jc/fix-diff-files-unmerged: diff-files: show unmerged entries correctly diff: remove often unused parameters from diff_unmerge() diff.c: return filepair from diff_unmerge() test: use $_z40 from test-lib
2011-05-09grep: Add basic testsLibravatar Michał Kiedrowicz1-0/+1
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>
2011-05-06Merge branch 'jc/fix-diff-files-unmerged'Libravatar Junio C Hamano1-0/+3
* jc/fix-diff-files-unmerged: diff-files: show unmerged entries correctly diff: remove often unused parameters from diff_unmerge() diff.c: return filepair from diff_unmerge() test: use $_z40 from test-lib
2011-05-02Merge branch 'ab/i18n-fixup'Libravatar Junio C Hamano1-0/+26
* ab/i18n-fixup: (24 commits) i18n: use test_i18n{cmp,grep} in t7600, t7607, t7611 and t7811 i18n: use test_i18n{grep,cmp} in t7508 i18n: use test_i18ngrep in t7506 i18n: use test_i18ngrep and test_i18ncmp in t7502 i18n: use test_i18ngrep in t7501 i18n: use test_i18ncmp in t7500 i18n: use test_i18ngrep in t7201 i18n: use test_i18ncmp and test_i18ngrep in t7102 and t7110 i18n: use test_i18ncmp and test_i18ngrep in t5541, t6040, t6120, t7004, t7012 and t7060 i18n: use test_i18ncmp and test_i18ngrep in t3700, t4001 and t4014 i18n: use test_i18ncmp and test_i18ngrep in t3203, t3501 and t3507 i18n: use test_i18ngrep in t2020, t2204, t3030, and t3200 i18n: use test_i18ngrep in lib-httpd and t2019 i18n: do not overuse C_LOCALE_OUTPUT (grep) i18n: use test_i18ncmp in t1200 and t2200 i18n: .git file is not a human readable message (t5601) i18n: do not overuse C_LOCALE_OUTPUT i18n: mark init-db messages for translation i18n: mark checkout plural warning for translation i18n: mark checkout --detach messages for translation ...
2011-04-29t/test-lib.sh: minor readability improvementsLibravatar Mathias Lafeldt1-7/+9
Apply parameter expansion. Also use here document to save test results instead of appending each line with ">>". Signed-off-by: Mathias Lafeldt <misfire@debugon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-23test: use $_z40 from test-libLibravatar Junio C Hamano1-0/+3
There is no need to duplicate the definition of $_z40 and $_x40 that test-lib.sh supplies the test scripts. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-13i18n: do not overuse C_LOCALE_OUTPUT (grep)Libravatar Junio C Hamano1-0/+18
Instead of skipping the whole test, introduce test_i18ngrep wrapper that pretends a successful result under GETTEXT_POISON build. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-04-12i18n: do not overuse C_LOCALE_OUTPUTLibravatar Junio C Hamano1-0/+8
It is too coarse-grained way that led to artificial splitting of a logically single test case into "do" and "check only without poison". As the majority of check is done by comparing expected and actual output stored in a file with test_cmp anyway, just introduce test_i18ncmp that pretends the actual output matched the expected one when gettext-poison is in effect. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-29Merge branch 'maint'Libravatar Junio C Hamano1-3/+3
* maint: HOME must be set before calling git-init when creating test repositories
2011-03-29HOME must be set before calling git-init when creating test repositoriesLibravatar Alex Riesen1-3/+3
Otherwise the created test repositories will be affected by users ~/.gitconfig. For example, setting core.logAllrefupdates in users config will make all calls to "git config --unset core.logAllrefupdates" fail which will break the first test which uses the statement and expects it to succeed. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-28tests: fix overeager scrubbing of environment variablesLibravatar Jens Lehmann1-1/+10
In commit 95a1d12e9b9f ("tests: scrub environment of GIT_* variables") all environment variables starting with "GIT_" were unset for the tests using a perl script rather than unsetting them one by one. Only three exceptions were made to make them work as before: "GIT_TRACE*", "GIT_DEBUG*" and "GIT_USE_LOOKUP". Unfortunately some environment variables used by the test framework itself were not added to the exceptions and thus stopped working when given before the make command instead of after it. Those are: - GIT_NOTES_TIMING_TESTS - GIT_PATCHID_TIMING_TESTS - GIT_PROVE_OPTS - GIT_REMOTE_SVN_TEST_BIG_FILES - GIT_SKIP_TESTS - GIT_TEST* - GIT_VALGRIND_OPTIONS I noticed that when skipping a test the way I was used to suddenly failed: GIT_SKIP_TESTS='t1234' GIT_TEST_OPTS='--root=/dev/shm' make -j10 test This should work according to t/README, but didn't anymore, so let's fix that by adding them to the exception list. And to avoid having a long regexp put the exceptions in a separate variable using nicer formatting. Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Acked-by: Jonathan Nieder <jrnieder@gmail.com> Thanks-to: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-22Merge branch 'jn/test-sanitize-git-env'Libravatar Junio C Hamano1-27/+7
* jn/test-sanitize-git-env: tests: scrub environment of GIT_* variables config: drop support for GIT_CONFIG_NOGLOBAL gitattributes: drop support for GIT_ATTR_NOGLOBAL tests: suppress system gitattributes tests: stop worrying about obsolete environment variables
2011-03-15tests: scrub environment of GIT_* variablesLibravatar Jonathan Nieder1-18/+5
Variables from the inherited environment that are meaningful to git can break tests in undesirable ways. For example, GIT_PAGER=more sh t5400-send-pack.sh -v -i hangs. So unset all environment variables in the GIT_ namespace in test-lib, with a few exceptions: - GIT_TRACE* are useful for tracking down bugs exhibited by a failing test; - GIT_DEBUG* are GIT_TRACE variables by another name, practically speaking. They should probably be tweaked to follow the GIT_TRACE_foo scheme and use trace_printf machinery some time. - GIT_USE_LOOKUP from v1.5.6-rc0~134^2~1 (sha1-lookup: more memory efficient search in sorted list of SHA-1, 2007-12-29) is about trying an alternate implementation strategy rather than changing semantics and it can be useful to compare performance with and without it set. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15config: drop support for GIT_CONFIG_NOGLOBALLibravatar Jonathan Nieder1-2/+1
Now that test-lib sets $HOME to protect against pollution from user settings, GIT_CONFIG_NOGLOBAL is not needed for use by the test suite any more. And as luck would have it, a quick code search reveals no other users in the wild. This patch does not affect GIT_CONFIG_NOSYSTEM, which is still needed. Helped-by: Jeff King <peff@peff.net> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15tests: suppress system gitattributesLibravatar Jonathan Nieder1-1/+2
Set GIT_ATTR_NOSYSTEM in test-lib to make tests more reliable in two ways: - an invalid GIT_ATTR_NOSYSTEM setting should not cause tests to fail with "fatal: bad config value for 'GIT_ATTR_NOSYSTEM'". - /etc/gitattributes should not change the outcome of tests. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Improved-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-15tests: stop worrying about obsolete environment variablesLibravatar Jonathan Nieder1-7/+0
After v0.99.7~99 (Retire support for old environment variables, 2005-09-09), there is no more need to unset a stray AUTHOR_NAME variable that might have entered the test environment. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-08i18n: do not poison translations unless GIT_GETTEXT_POISON envvar is setLibravatar Jonathan Nieder1-1/+7
Tweak the GETTEXT_POISON facility so it is activated at run time instead of compile time. If the GIT_GETTEXT_POISON environment variable is set, _(msg) will result in gibberish as before; but if the GIT_GETTEXT_POISON variable is not set, it will return the message for human-readable output. So the behavior of mistranslated and untranslated git can be compared without rebuilding git in between. For simplicity we always set the GIT_GETTEXT_POISON variable in tests. This does not affect builds without the GETTEXT_POISON compile-time option set, so non-i18n git will not be slowed down. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-03-08i18n: add GETTEXT_POISON to simulate unfriendly translatorLibravatar Ævar Arnfjörð Bjarmason1-0/+3
Add a new GETTEXT_POISON compile-time parameter to make _(msg) always return gibberish. So now you can run make GETTEXT_POISON=YesPlease to get a copy of git that functions correctly (one hopes) but produces output that is in nobody's native language at all. This is a debugging aid for people who are working on the i18n part of the system, to make sure that they are not marking plumbing messages that should never be translated with _(). As new strings get marked for translation, naturally a number of tests will be broken in this mode. Tests that depend on output from Porcelain will need to be marked with the new C_LOCALE_OUTPUT test prerequisite. Newly failing tests that do not depend on output from Porcelain would be bugs due to messages that should not have been marked for translation. Note that the string we're using ("# GETTEXT POISON #") intentionally starts the pound sign. Some of Git's tests such as t3404-rebase-interactive.sh rely on interactive editing with a fake editor, and will needlessly break if the message doesn't start with something the interactive editor considers a comment. A future patch will fix fix the underlying cause of that issue by adding "#" characters to the commit advice automatically. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-27Merge branch 'maint'Libravatar Junio C Hamano1-0/+3
* maint: rebase -i: clarify in-editor documentation of "exec" tests: sanitize more git environment variables fast-import: treat filemodify with empty tree as delete rebase: give a better error message for bogus branch rebase: use explicit "--" with checkout Conflicts: t/t9300-fast-import.sh
2011-01-27tests: sanitize more git environment variablesLibravatar Jeff King1-0/+3
These variables should generally not be set in one's environment, but they do get set by rebase, which means doing an interactive rebase like: pick abcd1234 foo exec make test will cause false negatives in the test suite. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-13Merge branch 'rj/test-fixes'Libravatar Junio C Hamano1-0/+7
* rj/test-fixes: t4135-*.sh: Skip the "backslash" tests on cygwin t3032-*.sh: Do not strip CR from line-endings while grepping on MinGW t3032-*.sh: Pass the -b (--binary) option to sed on cygwin t6038-*.sh: Pass the -b (--binary) option to sed on cygwin Conflicts: t/t3032-merge-recursive-options.sh
2011-01-08t4135-*.sh: Skip the "backslash" tests on cygwinLibravatar Ramsay Jones1-1/+0
The BSLASHPSPEC tests (11-13) fail on cygwin, since you can't create files containing an backslash character in the name. In order to skip these tests, we simply stop (incorrectly) asserting the BSLASHPSPEC prerequisite in test-lib.sh. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-01-08t6038-*.sh: Pass the -b (--binary) option to sed on cygwinLibravatar Ramsay Jones1-0/+8
The tests using the fuzz_conflict helper function (tests 5-6) fail on cygwin in the same way they used to on MinGW, prior to commit ca02ad3. The solution is also the same; passing the -b (--binary) option to sed, using the SED_OPTIONS variable. We introduce a new prerequisite SED_STRIPS_CR to use in the conditional initialisation of SED_OPTIONS, rather than MINGW. The new prerequisite is set in test-lib.sh for both MinGW and Cygwin. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Acked-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-12-22Merge branch 'maint'Libravatar Junio C Hamano1-1/+1
* maint: test-lib.sh/test_decode_color(): use octal not hex in awk script
2010-12-22test-lib.sh/test_decode_color(): use octal not hex in awk scriptLibravatar Brandon Casey1-1/+1
POSIX awk seems to explicitly not support hexadecimal escape sequences. From http://pubs.opengroup.org/onlinepubs/009695399/: Regular expressions in awk have been extended somewhat... One sequence that is not supported is hexadecimal value escapes beginning with '\x'. This affects the awk on IRIX 6.5, and causes t4015.56 to fail. Use octal instead. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-24Merge branch 'en/and-cascade-tests'Libravatar Junio C Hamano1-18/+55
* 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
2010-11-24Merge branch 'kb/maint-diff-ws-check' into maintLibravatar Junio C Hamano1-8/+41
* kb/maint-diff-ws-check: diff: handle lines containing only whitespace and tabs better test-lib: extend test_decode_color to handle more color codes
2010-11-17Merge branch 'kb/maint-diff-ws-check'Libravatar Junio C Hamano1-8/+41
* kb/maint-diff-ws-check: diff: handle lines containing only whitespace and tabs better test-lib: extend test_decode_color to handle more color codes