unit test failures

[GoogleCodeExporter]

This is on cygwin using the gmp provided by the cygwin package manager. I
installed gmpy from sources, not a pre-built package.

Unit tests for gmpy 1.03
    on Python 2.5.1 (r251:54863, May 18 2007, 16:56:43) 
[GCC 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)]
Testing gmpy 1.03 (GMP 4.2.3), default caching (20, 20, -2..11)
gmpy_test_cvr 300 tests, 0 failures
gmpy_test_rnd  26 tests, 0 failures
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpf.py", line ?, in
gmpy_test_mpf.__test__.format
Failed example:
    _g.mpf(3.4)
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpf.__test__.format[19]>", line 1, in <module>
        _g.mpf(3.4)
    ValueError: invalid digits
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpf.py", line ?, in
gmpy_test_mpf.__test__.format
Failed example:
    print _g.mpf(3.4)
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpf.__test__.format[20]>", line 1, in <module>
        print _g.mpf(3.4)
    ValueError: invalid digits
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpf.py", line ?, in
gmpy_test_mpf.__test__.format
Failed example:
    for i in range(11,99):
        assert str(_g.mpf(i/10.0))==str(i/10.0)
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpf.__test__.format[21]>", line 2, in <module>
        assert str(_g.mpf(i/10.0))==str(i/10.0)
    ValueError: invalid digits
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpf.py", line ?, in
gmpy_test_mpf.__test__.format
Failed example:
    _g.fdigits(2.2e5, 0, 6, -10, 10)
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpf.__test__.format[30]>", line 1, in <module>
        _g.fdigits(2.2e5, 0, 6, -10, 10)
    TypeError: argument can not be converted to mpf
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpf.py", line ?, in
gmpy_test_mpf.__test__.format
Failed example:
    _g.digits(_g.mpf(23.45))
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpf.__test__.format[32]>", line 1, in <module>
        _g.digits(_g.mpf(23.45))
    ValueError: invalid digits
**********************************************************************
1 items had failures:
   5 of  34 in gmpy_test_mpf.__test__.format
***Test Failed*** 5 failures.
gmpy_test_mpf 155 tests, 5 failures
**********************************************************************
1 items had failures:
   5 of  34 in gmpy_test_mpf.__test__.format
***Test Failed*** 5 failures.
gmpy_test_mpq 264 tests, 0 failures
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpz.py", line ?, in
gmpy_test_mpz.__test__.number
Failed example:
    f=_g.mpf(3.3)
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpz.__test__.number[65]>", line 1, in <module>
        f=_g.mpf(3.3)
    ValueError: invalid digits
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_mpz.py", line ?, in
gmpy_test_mpz.__test__.number
Failed example:
    f.setprec(-1)
Expected:
    Traceback (most recent call last):
      File "<stdin>", line 1, in ?
    ValueError: n must be >=0
Got:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_mpz.__test__.number[66]>", line 1, in <module>
        f.setprec(-1)
    NameError: name 'f' is not defined
**********************************************************************
2 items had failures:
   5 of  34 in gmpy_test_mpf.__test__.format
   4 of 144 in gmpy_test_mpz.__test__.number
***Test Failed*** 9 failures.
gmpy_test_mpz 402 tests, 4 failures
**********************************************************************
File "/home/somestuff/gmpy/gmpy-1.03/test/gmpy_test_dec.py", line ?, in
gmpy_test_dec.__test__.elemop
Failed example:
    coerce(d, _g.mpf(1.0))
Exception raised:
    Traceback (most recent call last):
      File "/tmp/python.6884/usr/lib/python2.5/doctest.py", line 1212, in __run
        compileflags, 1) in test.globs
      File "<doctest gmpy_test_dec.__test__.elemop[14]>", line 1, in <module>
        coerce(d, _g.mpf(1.0))
    ValueError: invalid digits
**********************************************************************
3 items had failures:
   1 of  15 in gmpy_test_dec.__test__.elemop
   5 of  34 in gmpy_test_mpf.__test__.format
   4 of 144 in gmpy_test_mpz.__test__.number
***Test Failed*** 10 failures.
gmpy_test_dec  16 tests, 1 failures
7 items had no tests:
    gmpy_test_cvr._test
    gmpy_test_dec._test
    gmpy_test_mpf._test
    gmpy_test_mpq._test
    gmpy_test_mpz._memsize
    gmpy_test_mpz._test
    gmpy_test_rnd._test
29 items passed all tests:
   6 tests in gmpy_test_cvr
  22 tests in gmpy_test_cvr.__test__.infinity
  12 tests in gmpy_test_cvr.__test__.misc_stuff
 260 tests in gmpy_test_cvr.__test__.user_errors
   1 tests in gmpy_test_dec
   1 tests in gmpy_test_mpf
  32 tests in gmpy_test_mpf.__test__.binio
  33 tests in gmpy_test_mpf.__test__.cmpr
  49 tests in gmpy_test_mpf.__test__.elemop
   6 tests in gmpy_test_mpf.__test__.newdiv
   2 tests in gmpy_test_mpq
  26 tests in gmpy_test_mpq.__test__.binio
  62 tests in gmpy_test_mpq.__test__.cmpr
  66 tests in gmpy_test_mpq.__test__.elemop
  54 tests in gmpy_test_mpq.__test__.format
  12 tests in gmpy_test_mpq.__test__.newdiv
  18 tests in gmpy_test_mpq.__test__.power
  24 tests in gmpy_test_mpq.__test__.qdiv
   4 tests in gmpy_test_mpz
  36 tests in gmpy_test_mpz.__test__.binio
  62 tests in gmpy_test_mpz.__test__.bitops
  48 tests in gmpy_test_mpz.__test__.cmpr
  42 tests in gmpy_test_mpz.__test__.elemop
  36 tests in gmpy_test_mpz.__test__.format
  14 tests in gmpy_test_mpz.__test__.index
  12 tests in gmpy_test_mpz.__test__.newdiv
   4 tests in gmpy_test_mpz.factorize
   1 tests in gmpy_test_rnd
  25 tests in gmpy_test_rnd.__test__.rand
**********************************************************************
3 items had failures:
   1 of  15 in gmpy_test_dec.__test__.elemop
   5 of  34 in gmpy_test_mpf.__test__.format
   4 of 144 in gmpy_test_mpz.__test__.number
1163 tests in 39 items.
1153 passed and 10 failed.
***Test Failed*** 10 failures.

Original issue reported on code.google.com by tnik...@gmail.com on 16 Sep 2008 at 12:06

[GoogleCodeExporter]

This is caused by known bugs in GMP 4.2.3. There are two patches available at 
GMP's
home page that fix the problem.

Specifically, GMP 4.2.3 can't properly parse '3.4e+00' but it can parse 
'3.4e00'. The
issue is the plus sign in front of the exponent.

I have verified the bug and the fix on a Linux platform. 

casevh

Original comment by casevh on 16 Sep 2008 at 3:57

• Changed state: Started

[GoogleCodeExporter]

GMP  4.2.4 was just released and fixes this issue.

Original comment by casevh on 22 Sep 2008 at 6:37

[GoogleCodeExporter]

Fixed by the new GMP 4.2.4 release.

Original comment by casevh on 14 Oct 2008 at 5:12

• Changed state: Verified