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  1. 08 6月, 2012 2 次提交
    • M
      qapi: Unit tests for visitor-based serialization · 2d496105
      由 Michael Roth 提交于 
      Currently we test our visitors individually, and seperately for input
vs. output. This is useful for validating internal representations
against the native C types and vice-versa, and other visitor-specific
testing, but it doesn't cover the potential use-case of using visitor
pairs for serialization/deserialization very well, and makes it
hard to easily extend the coverage for different C types / boundary
conditions.

To cover that we add a set of unit tests that takes a number of native C
values, passes them into an output visitor, extracts the values with an
input visitor, then compares the result to the original.

Plugging in new visitors to the test harness only requires a user to
implement the SerializeOps interface and add it to a list.
Signed-off-by: NMichael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>
      2d496105
    • M
      rewrite iov_* functions · 2278a69e
      由 Michael Tokarev 提交于 
      This changes implementations of all iov_*
functions, completing the previous step.

All iov_* functions now ensure that this offset
argument is within the iovec (using assertion),
but lets to specify `bytes' value larger than
actual length of the iovec - in this case they
stops at the actual end of iovec.  It is also
suggested to use convinient `-1' value as `bytes'
to mean just this -- "up to the end".

There's one very minor semantic change here: new
requiriment is that `offset' points to inside of
iovec.  This is checked just at the end of functions
(assert()), it does not actually need to be enforced,
but using any of these functions with offset pointing
past the end of iovec is wrong anyway.

Note: the new code in iov.c uses arithmetic with
void pointers.  I thought this is not supported
everywhere and is a GCC extension (indeed, the C
standard does not define void arithmetic).  However,
the original code already use void arith in
iov_from_buf() function:
  (memcpy(..., buf + buf_off,...)
which apparently works well so far (it is this
way in qemu 1.0).  So I left it this way and used
it in other places.

While at it, add a unit-test file test-iov.c,
to check various corner cases with iov_from_buf(),
iov_to_buf() and iov_memset().
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>
      2278a69e
  3. 07 6月, 2012 1 次提交
  5. 22 5月, 2012 1 次提交
  7. 19 5月, 2012 1 次提交
    • S
      tests: Fix linker failure for fdc-test · fd4567d9
      由 Stefan Weil 提交于 
      When QEMU was built with the simple trace backend, linking failed:

  LINK  tests/fdc-test
oslib-posix.o: In function `trace_qemu_memalign':
qemu/bin/debug/x86/./trace.h:31: undefined reference to `trace3'
oslib-posix.o: In function `trace_qemu_vmalloc':
qemu/bin/debug/x86/./trace.h:35: undefined reference to `trace2'
oslib-posix.o: In function `trace_qemu_vfree':
qemu/bin/debug/x86/./trace.h:39: undefined reference to `trace1'
collect2: error: ld returned 1 exit status
make: *** [tests/fdc-test] Fehler 1
Signed-off-by: NStefan Weil <sw@weilnetz.de>
Reviewed-by: NKevin Wolf <kwolf@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      fd4567d9
  9. 10 5月, 2012 2 次提交
  11. 21 4月, 2012 1 次提交
  13. 15 4月, 2012 1 次提交
  15. 31 3月, 2012 1 次提交
  17. 30 3月, 2012 3 次提交
  19. 27 3月, 2012 2 次提交
  21. 26 3月, 2012 2 次提交
  23. 12 3月, 2012 2 次提交
  25. 21 2月, 2012 1 次提交
  27. 19 1月, 2012 1 次提交
  29. 13 1月, 2012 3 次提交
  31. 09 12月, 2011 1 次提交
  33. 07 3月, 2011 1 次提交
  35. 15 1月, 2011 1 次提交
  37. 23 10月, 2010 3 次提交
  39. 08 1月, 2010 1 次提交
    • P
      Use vpath directive · 076d2471
      由 Paolo Bonzini 提交于 
      The vpath directive has two advantages over the VPATH variable:
1) it allows to skip searching of .o files; 2) the default semantics
are to append to the vpath, so there is no confusion between "VPATH=xyz"
and "VPATH+=xyz".

Since "vpath %.c %.h PATH" is not valid, I'm introducing a wrapper
macro to append one or more directories to the vpath.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      076d2471
  41. 10 7月, 2009 1 次提交
  43. 22 9月, 2008 1 次提交
  45. 28 5月, 2008 1 次提交
  47. 02 3月, 2008 1 次提交
  49. 31 1月, 2008 1 次提交
  51. 14 11月, 2007 1 次提交
  53. 12 11月, 2007 1 次提交
  55. 08 10月, 2007 1 次提交
  57. 30 4月, 2007 1 次提交