remove python test cases

1 files changed, 0 insertions, 170 deletions

diff --git a/sys/lib/python/test/test_largefile.py b/sys/lib/python/test/test_largefile.py
deleted file mode 100644
index 4dca97ffd..000000000
--- a/sys/lib/python/test/test_largefile.py
+++ /dev/null
@@ -1,170 +0,0 @@
-#!python
-
-#----------------------------------------------------------------------
-# test largefile support on system where this makes sense
-#
-#----------------------------------------------------------------------
-
-from test import test_support
-import os, struct, stat, sys
-
-try:
-    import signal
-    # The default handler for SIGXFSZ is to abort the process.
-    # By ignoring it, system calls exceeding the file size resource
-    # limit will raise IOError instead of crashing the interpreter.
-    oldhandler = signal.signal(signal.SIGXFSZ, signal.SIG_IGN)
-except (ImportError, AttributeError):
-    pass
-
-
-# create >2GB file (2GB = 2147483648 bytes)
-size = 2500000000L
-name = test_support.TESTFN
-
-
-# On Windows and Mac OSX this test comsumes large resources; It takes
-# a long time to build the >2GB file and takes >2GB of disk space
-# therefore the resource must be enabled to run this test.  If not,
-# nothing after this line stanza will be executed.
-if sys.platform[:3] == 'win' or sys.platform == 'darwin':
-    test_support.requires(
-        'largefile',
-        'test requires %s bytes and a long time to run' % str(size))
-else:
-    # Only run if the current filesystem supports large files.
-    # (Skip this test on Windows, since we now always support large files.)
-    f = open(test_support.TESTFN, 'wb')
-    try:
-        # 2**31 == 2147483648
-        f.seek(2147483649L)
-        # Seeking is not enough of a test: you must write and flush, too!
-        f.write("x")
-        f.flush()
-    except (IOError, OverflowError):
-        f.close()
-        os.unlink(test_support.TESTFN)
-        raise test_support.TestSkipped, \
-              "filesystem does not have largefile support"
-    else:
-        f.close()
-
-
-def expect(got_this, expect_this):
-    if test_support.verbose:
-        print '%r =?= %r ...' % (got_this, expect_this),
-    if got_this != expect_this:
-        if test_support.verbose:
-            print 'no'
-        raise test_support.TestFailed, 'got %r, but expected %r' %\
-              (got_this, expect_this)
-    else:
-        if test_support.verbose:
-            print 'yes'
-
-
-# test that each file function works as expected for a large (i.e. >2GB, do
-# we have to check >4GB) files
-
-if test_support.verbose:
-    print 'create large file via seek (may be sparse file) ...'
-f = open(name, 'wb')
-try:
-    f.write('z')
-    f.seek(0)
-    f.seek(size)
-    f.write('a')
-    f.flush()
-    if test_support.verbose:
-        print 'check file size with os.fstat'
-    expect(os.fstat(f.fileno())[stat.ST_SIZE], size+1)
-finally:
-    f.close()
-if test_support.verbose:
-    print 'check file size with os.stat'
-expect(os.stat(name)[stat.ST_SIZE], size+1)
-
-if test_support.verbose:
-    print 'play around with seek() and read() with the built largefile'
-f = open(name, 'rb')
-try:
-    expect(f.tell(), 0)
-    expect(f.read(1), 'z')
-    expect(f.tell(), 1)
-    f.seek(0)
-    expect(f.tell(), 0)
-    f.seek(0, 0)
-    expect(f.tell(), 0)
-    f.seek(42)
-    expect(f.tell(), 42)
-    f.seek(42, 0)
-    expect(f.tell(), 42)
-    f.seek(42, 1)
-    expect(f.tell(), 84)
-    f.seek(0, 1)
-    expect(f.tell(), 84)
-    f.seek(0, 2) # seek from the end
-    expect(f.tell(), size + 1 + 0)
-    f.seek(-10, 2)
-    expect(f.tell(), size + 1 - 10)
-    f.seek(-size-1, 2)
-    expect(f.tell(), 0)
-    f.seek(size)
-    expect(f.tell(), size)
-    expect(f.read(1), 'a') # the 'a' that was written at the end of file above
-    f.seek(-size-1, 1)
-    expect(f.read(1), 'z')
-    expect(f.tell(), 1)
-finally:
-    f.close()
-
-if test_support.verbose:
-    print 'play around with os.lseek() with the built largefile'
-f = open(name, 'rb')
-try:
-    expect(os.lseek(f.fileno(), 0, 0), 0)
-    expect(os.lseek(f.fileno(), 42, 0), 42)
-    expect(os.lseek(f.fileno(), 42, 1), 84)
-    expect(os.lseek(f.fileno(), 0, 1), 84)
-    expect(os.lseek(f.fileno(), 0, 2), size+1+0)
-    expect(os.lseek(f.fileno(), -10, 2), size+1-10)
-    expect(os.lseek(f.fileno(), -size-1, 2), 0)
-    expect(os.lseek(f.fileno(), size, 0), size)
-    expect(f.read(1), 'a') # the 'a' that was written at the end of file above
-finally:
-    f.close()
-
-if hasattr(f, 'truncate'):
-    if test_support.verbose:
-        print 'try truncate'
-    f = open(name, 'r+b')
-    try:
-        f.seek(0, 2)
-        expect(f.tell(), size+1)    # else we've lost track of the true size
-        # Cut it back via seek + truncate with no argument.
-        newsize = size - 10
-        f.seek(newsize)
-        f.truncate()
-        expect(f.tell(), newsize)   # else pointer moved
-        f.seek(0, 2)
-        expect(f.tell(), newsize)   # else wasn't truncated
-        # Ensure that truncate(smaller than true size) shrinks the file.
-        newsize -= 1
-        f.seek(42)
-        f.truncate(newsize)
-        expect(f.tell(), 42)        # else pointer moved
-        f.seek(0, 2)
-        expect(f.tell(), newsize)   # else wasn't truncated
-
-        # XXX truncate(larger than true size) is ill-defined across platforms
-
-        # cut it waaaaay back
-        f.seek(0)
-        f.truncate(1)
-        expect(f.tell(), 0)         # else pointer moved
-        expect(len(f.read()), 1)    # else wasn't truncated
-
-    finally:
-        f.close()
-
-os.unlink(name)