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  1. 07 5月, 2010 1 次提交
    • J
      test-lib: some shells do not let $? propagate into an eval · b6b0afdc
      由 Jonathan Nieder 提交于 
      In 3bf78867 (test-lib: Let tests specify commands to be run at end of
test, 2010-05-02), the git test harness learned to run cleanup
commands unconditionally at the end of a test.  During each test,
the intended cleanup actions are collected in the test_cleanup variable
and evaluated.  That variable looks something like this:

	eval_ret=$?; clean_something && (exit "$eval_ret")
	eval_ret=$?; clean_something_else && (exit "$eval_ret")
	eval_ret=$?; final_cleanup && (exit "$eval_ret")
	eval_ret=$?

All cleanup actions are run unconditionally but if one of them fails
it is properly reported through $eval_ret.

On FreeBSD, unfortunately, $? is set at the beginning of an ‘eval’
to 0 instead of the exit status of the previous command.  This results
in tests using test_expect_code appearing to fail and all others
appearing to pass, unless their cleanup fails.  Avoid the problem by
setting eval_ret before the ‘eval’ begins.

Thanks to Jeff King for the explanation.

Cc: Jeff King <peff@peff.net>
Cc: Johannes Sixt <j6t@kdbg.org>
Acked-by: NJeff King <peff@peff.net>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      b6b0afdc
  3. 05 5月, 2010 2 次提交
  5. 13 3月, 2010 3 次提交
  7. 08 3月, 2010 1 次提交
  9. 26 1月, 2010 1 次提交
  11. 04 1月, 2010 1 次提交
  13. 09 12月, 2009 1 次提交
  15. 07 12月, 2009 1 次提交
  17. 04 12月, 2009 1 次提交
  19. 25 11月, 2009 1 次提交
    • S
      Add Python support library for remote helpers · 2fe40b63
      由 Sverre Rabbelier 提交于 
      This patch introduces parts of a Python package called
"git_remote_helpers" containing the building blocks for
remote helpers written in Python.

No actual remote helpers are part of this patch, this patch only
includes the common basics needed to start writing such helpers.

The patch includes the necessary Makefile additions to build and
install the git_remote_helpers Python package along with the rest of
Git.

This patch is based on Johan Herland's git_remote_cvs patch and
has been improved by the following contributions:
- David Aguilar: Lots of Python coding style fixes
- David Aguilar: DESTDIR support in Makefile

Cc: David Aguilar <davvid@gmail.com>
Cc: Johan Herland <johan@herland.net>
Signed-off-by: NSverre Rabbelier <srabbelier@gmail.com>
Signed-off-by: NJohan Herland <johan@herland.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      2fe40b63
  21. 18 11月, 2009 1 次提交
  23. 14 11月, 2009 1 次提交
    • J
      Do not use VISUAL editor on dumb terminals · d33738d7
      由 Jonathan Nieder 提交于 
      Refuse to use $VISUAL and fall back to $EDITOR if TERM is unset
or set to "dumb".  Traditionally, VISUAL is set to a screen
editor and EDITOR to a line-based editor, which should be more
useful in that situation.

vim, for example, is happy to assume a terminal supports ANSI
sequences even if TERM is dumb (e.g., when running from a text
editor like Acme).  git already refuses to fall back to vi on a
dumb terminal if GIT_EDITOR, core.editor, VISUAL, and EDITOR are
unset, but without this patch, that check is suppressed by
VISUAL=vi.
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      d33738d7
  25. 29 8月, 2009 1 次提交
  27. 10 8月, 2009 2 次提交
    • J
      tests: allow user to specify trash directory location · f423ef5f
      由 Jeff King 提交于 
      The tests generate a large amount of I/O activity creating
and destroying repositories and files. We can improve the
time it takes to run the test suite by creating trash
directories on filesystems with better performance
characteristic, even though we may not want the rest of the
git repository on those filesystems (e.g., because they are
not network connected, or because they are temporary
ramdisks).

For example, on a dual processor system:

  $ cd t && time make -j32
  real    1m51.562s
  user    0m59.260s
  sys     1m20.933s

  # /dev/shm is tmpfs
  $ cd t && time make -j32 GIT_TEST_OPTS="--root=/dev/shm"
  real    1m1.484s
  user    0m53.555s
  sys     1m5.264s

We almost halve the wall clock time, and we utilize the
dual processors much better.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      f423ef5f
    • J
      tests: provide $TRASH_DIRECTORY variable · 91c8b825
      由 Jeff King 提交于 
      Most scripts don't care about the absolute path to the trash
directory. The one exception was t4014 script, which pieced
together $TEST_DIRECTORY and $test itself to get an absolute
directory.

Instead, let's provide a $TRASH_DIRECTORY which specifies
the same thing. This keeps the $test variable internal to
test-lib.sh and paves the way for trash directories in other
locations.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      91c8b825
  29. 02 6月, 2009 2 次提交
  31. 22 4月, 2009 1 次提交
  33. 09 4月, 2009 1 次提交
  35. 28 3月, 2009 1 次提交
  37. 26 3月, 2009 1 次提交
    • J
      t7502-commit: Skip SIGTERM test on Windows · fb9a2bea
      由 Johannes Sixt 提交于 
      The implementation of exec on Windows is just a rough approximation of the
POSIX behavior. In particular, no real process "overlay" happens (a new
process is spawned instead and the parent process waits until the child
terminates). In particular, the process ID cannot be taken by the exec'd
process. But there is one test in t7502-commit.sh that depends on this.
We have to skip it on Windows.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      fb9a2bea
  39. 23 3月, 2009 3 次提交
    • J
      t3700: Skip a test with backslashes in pathspec · 6fd1106a
      由 Johannes Sixt 提交于 
      The test verifies that glob special characters can be escaped with
backslashes.  In particular, the string fo\[ou\]bar is given to git.

On Windows, this does not work because backslashes are first of all
directory separators, and first thing git does with a pathspec from the
command line is to convert backslashes to forward slashes.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      6fd1106a
    • J
      Skip tests that require a filesystem that obeys POSIX permissions · ee9fb68c
      由 Johannes Sixt 提交于 
      Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      ee9fb68c
    • J
      Use prerequisite tags to skip tests that depend on symbolic links · 704a3143
      由 Johannes Sixt 提交于 
      Many tests depend on that symbolic links work.  This introduces a check
that sets the prerequisite tag SYMLINKS if the file system supports
symbolic links.  Since so many tests have to check for this prerequisite,
we do the check in test-lib.sh, so that we don't need to repeat the test
in many scripts.

To check for 'ln -s' failures, you can use a FAT partition on Linux:

$ mkdosfs -C git-on-fat 1000000
$ sudo mount -o loop,uid=j6t,gid=users,shortname=winnt git-on-fat /mnt

Clone git to /mnt and

$ GIT_SKIP_TESTS='t0001.1[34] t0010 t1301 t403[34] t4129.[47] t5701.7
          t7701.3 t9100 t9101.26 t9119 t9124.[67] t9200.10 t9600.6' \
        make test

(These additionally skipped tests depend on POSIX permissions that FAT on
Linux does not provide.)
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      704a3143
  41. 22 3月, 2009 1 次提交
    • J
      test-lib: Infrastructure to test and check for prerequisites · a7bb3940
      由 Johannes Sixt 提交于 
      Some tests can be run only if a particular prerequisite is available. For
example, some tests require that an UTF-8 locale is available. Here we
introduce functions that are used in this way:

1. Insert code that checks whether the prerequisite is available. If it is,
   call test_set_prereq with an arbitrary tag name that subsequently can be
   used to check for the prerequisite:

      case $LANG in
      *.utf-8)
            test_set_prereq UTF8
            ;;
      esac

2. In the calls to test_expect_success pass the tag name:

      test_expect_success UTF8 '...description...' '...tests...'

3. There is an auxiliary predicate that can be used anywhere to test for
   a prerequisite explicitly:

      if test_have_prereq UTF8
      then
            ...code to be skipped if prerequisite is not available...
      fi
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      a7bb3940
  43. 20 3月, 2009 6 次提交
    • J
      Tests on Windows: $(pwd) must return Windows-style paths · 4114156a
      由 Johannes Sixt 提交于 
      Many tests pass $(pwd) in some form to git and later test that the output
of git contains the correct value of $(pwd). For example, the test of
'git remote show' sets up a remote that contains $(pwd) and then the
expected result must contain $(pwd).

Again, MSYS-bash's path mangling kicks in: Plain $(pwd) uses the MSYS style
absolute path /c/path/to/git. The test case would write this name into
the 'expect' file. But when git is invoked, MSYS-bash converts this name to
the Windows style path c:/path/to/git, and git would produce this form in
the result; the test would fail.

We fix this by passing -W to bash's pwd that produces the Windows-style
path.

There are a two cases that need an accompanying change:

- In t1504 the value of $(pwd) becomes part of a path list. In this case,
  the lone 'c' in something like /foo:c:/path/to/git:/bar inhibits
  MSYS-bashes path mangling; IOW in this case we want the /c/path/to/git
  form to allow path mangling. We use $PWD instead of $(pwd), which always
  has the latter form.

- In t6200, $(pwd) - the Windows style path - must be used to construct the
  expected result because that is the path form that git sees. (The change
  in the test itself is just for consistency: 'git fetch' always sees the
  Windows-style path, with or without the change.)
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      4114156a
    • J
      test-lib: Work around missing sum on Windows · 5397ea31
      由 Johannes Sixt 提交于 
      t1002-read-tree-m-u-2way.sh uses 'sum', but it does not rely on the exact
form of the sum, only that it is a hash digest. Therefore, we can sneak
in 'md5sum' under the name 'sum'.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      5397ea31
    • J
      test-lib: Work around incompatible sort and find on Windows · f17e9fbb
      由 Johannes Sixt 提交于 
      If the PATH lists the Windows system directories before the MSYS
directories, Windows's own incompatible sort and find commands would be
picked up. We implement these commands as functions and call the real
tools by absolute path.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      f17e9fbb
    • J
      test-lib: Introduce test_chmod and use it instead of update-index --chmod · 1f553918
      由 Johannes Sixt 提交于 
      This function replaces sequences of 'chmod +x' and 'git update-index
--chmod=+x' in the test suite, whose purpose is to help filesystems
that need core.filemode=false. Two places where only 'chmod +x' was used
we also use this new function.

The function calls 'git update-index --chmod' without checking
core.filemode (unlike some of the call sites did). We do this because the
call sites *expect* that the executable bit ends up in the index (ie. it
is not the purpose of the call sites to *test* whether git treats
'chmod +x' and 'update-index --chmod=+x' correctly). Therefore, on
filesystems with core.filemode=true the 'git update-index --chmod' is a
no-op.

The function uses --add with update-index to help one call site in
t6031-merge-recursive. It makes no difference for the other callers.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      1f553918
    • J
      test-lib: Simplify test counting. · 8586f98b
      由 Johannes Sixt 提交于 
      Since the test case counter was incremented very late, there were a few
users of the counter had to do their own incrementing. Now we increment it
early and simplify these users.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      8586f98b
    • J
      test-lib: Replace uses of $(expr ...) by POSIX shell features. · d5d9de1b
      由 Johannes Sixt 提交于 
      In particular:

- Test case counting can be achieved by arithmetic expansion.

- The name of the test, e.g. t1234, can be computed with ${0%%} and ${0##}.
Signed-off-by: NJohannes Sixt <j6t@kdbg.org>
      d5d9de1b
  45. 17 3月, 2009 2 次提交
  47. 15 3月, 2009 1 次提交
  49. 19 2月, 2009 1 次提交
  51. 04 2月, 2009 2 次提交