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  1. 13 Oct, 2009 5 commits
    • Add test-suite coverage testing using gcov · e4553584 
      Add a new "coverage" Makefile target that re-builds the
library and tests using the gcc compiler/linker flags
required by gcov, runs the test suite to capture the
runtime data, then compiles a coverage report.

The report, which is saved in a file named "untested",
consists of a list of untested files, followed by a list
of untested functions. More detailed execution statistics
are given in the gcov log files which are saved in the
top-level directory (named like src#hash.c.gcov).

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • t0101-oid.c: Fix a memory leak reported by valgrind · d2ef83fc 
      Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • Add support for running the tests via valgrind · cac5d927 
      Add some makefile targets, which use valgrind's memcheck tool to
run the tests, in order to help diagnose memory problems in the
library.

In addition, we enable the '--leak-check' option to report on any
memory leaks. However, unlike the other memory problems reported
by memcheck, memory leak reports do not result in an error exit
from valgrind. (So memory leaks are reported on stderr, but don't
halt the test run.)

A suppressions file (tests.supp) is included since libz triggers
some false positives.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • win32: Define the ssize_t type using SSIZE_T if supported · 04e88240 
      Some win32 compilers define the SSIZE_T type, with the same
meaning and intent as ssize_t. If available, make ssize_t a
synonym of SSIZE_T.

At present, the Digital-Mars compiler is known not to define
SSIZE_T, so we provide an SSIZE_T macro to use in the typedef.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • Disable some msvc "deprecated function" warnings again · 5cae6c25 
      In addition to removing the inline #define, commit 209849a4 also
removed a #pragma to disable msvc deprecated function warnings.
Without this #pragma, msvc currently issues 19 warnings related
to "deprecated insecure c-library functions", such as strcpy()
and 22 warnings related to "deprecated POSIX function names",
such as open().

In order to supress these warnings, re-instate the #pragma.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
  3. 16 Jun, 2009 2 commits
  5. 15 Jun, 2009 3 commits
    • win32: Add an fsync() implementation for windows · c79dded3 
      For information on FlushFileBuffers(), see the msdn document
at msdn.microsoft.com/en-us/library/aa364439(VS.85).aspx

Note that Windows 2000 is shown as the minimum windows version
to support FlushFileBuffers(), so if we wish to support Win9X
and NT4, we will need to add code to dynamically check if
kernel32.dll contains the function.

The only error return mentioned in the msdn document is
ERROR_INVALID_HANDLE, which is returned if the file/device
(eg console) is not buffered. The fsync(2) manpage says that
EINVAL is returned in errno, if "fd is bound to a special
file which does not support synchronization".

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • win32: Add support for the MS Visual C/C++ compiler · 8a086f87 
      Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
    • Correct the spelling of the FLEX_ARRAY macro · 2bf93fa1 
      When setting the default value, the macro name was specified
as GIT_FLEX_ARRAY, which is inconsistent with it's earlier
usage in the file. This caused a compilation error, using the
MS Visual C/C++ compiler, when compiling the git_packlist
struct definition in src/odb.c.

In addition to changing the spelling of the FLEX_ARRAY macro
to GIT_FLEX_ARRAY, including it's use in src/odb.c, we also
rename the TYPEOF macro to GIT_TYPEOF.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
      Ramsay Jones committed
  7. 05 Jun, 2009 11 commits
  9. 30 Mar, 2009 3 commits
  11. 20 Mar, 2009 2 commits
  13. 18 Mar, 2009 7 commits
  15. 11 Feb, 2009 5 commits
    • Correct some comments in readloose tests · 04c9c16e 
      Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
      Ramsay Jones committed
    • Add the git_odb_exists() object query function · 82324ac1 
      This function determines if the given object can be found
in the object database. At present, only the local object
database is searched.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
      Ramsay Jones committed
    • Rearrange some code to improve clarity · e9f5e877 
      In particular, the test for z-stream input completion
(zs.avail_in != 0) logically belongs with the test for
the Z_STREAM_END stream status. This is also consistent
with the identical check in finish_inflate().

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
      Ramsay Jones committed
    • Check for error returns from inflateInit() · 236e7579 
      At present, it is sufficient to ensure that an error return
from inflateInit() is not ignored. Most error returns, like
Z_VERSION_ERROR and Z_STREAM_ERROR, indicate programming or
build errors. These errors could, perhaps, be handled with
simple asserts. However, for a Z_MEM_ERROR, we may want to
perform some further error handling in the future.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
      Ramsay Jones committed
    • Fix a potential memory leak · c94eb4aa 
      In particular, neglecting to call inflateEnd() along various
codepaths in the inflate_tail() routine, would result in the
failure to release zlib internal state.

Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
      Ramsay Jones committed
  17. 01 Feb, 2009 2 commits