*/t/*.py: Fix the various testing scripts for Python 3 compatibility.

  * Put parentheses around `print' arguments.  (This is most of the
    churn.)

  * Cope with `xrange' being renamed to `range' in Python 3.

  * Cope with `MAP.keys()' not returning a list any more in Python 3.

  * Cope with integer division not returning an integer any more in
    Python 3.  (Use a shift, because that's not changed.)

diff --git a/hash/t/unihash-testgen.py b/hash/t/unihash-testgen.py
index 2fe8982068436301d1a96f33b20eb2c87f6ee071..1fde21f947ada40c99840dd0bf2d7fc8518f78ee 100644 (file)
--- a/hash/t/unihash-testgen.py
+++ b/hash/t/unihash-testgen.py
@@ -3,6 +3,9 @@
 ###
 ### Generate test vectors for universal hashing.
 
 ###
 ### Generate test vectors for universal hashing.
 

+import sys as SYS
+if SYS.version_info >= (3,): xrange = range
+

 MOD = 0x104c11db7
 
 def gfmul(x, y):
 MOD = 0x104c11db7
 
 def gfmul(x, y):


@@ -17,13 +20,13 @@ def gfmul(x, y):
 def hashtest(k, m):
   h = k
   for ch in m: h = gfmul(h ^ ord(ch), k)
 def hashtest(k, m):
   h = k
   for ch in m: h = gfmul(h ^ ord(ch), k)

-  print '  0x%08x "%s" 0x%08x;' % (k, m, h)
+  print('  0x%08x "%s" 0x%08x;' % (k, m, h))

 
 

-print '''\
+print('''\

 ### Test vectors for universal hashing
 ###   [generated]
 
 ### Test vectors for universal hashing
 ###   [generated]
 

-hash {'''
+hash {''')

 
 for k, m in [(0x00000000, 'anything you like'),
              (0x12345678, 'an exaple test string'),
 
 for k, m in [(0x00000000, 'anything you like'),
              (0x12345678, 'an exaple test string'),


@@ -36,4 +39,4 @@ for i in xrange(48):
   hashtest(k, "If we don't succeed, we run the risk of failure.")
   k = gfmul(k, m)
 
   hashtest(k, "If we don't succeed, we run the risk of failure.")
   k = gfmul(k, m)
 

-print '}'
+print('}')

diff --git a/struct/t/da-gtest.py b/struct/t/da-gtest.py
index 14bc0cc657dd598f9fa2233f28445a698a681f99..49c26dccabbb5e45d90e8d724f4dbf8fc7c8872e 100644 (file)
--- a/struct/t/da-gtest.py
+++ b/struct/t/da-gtest.py
@@ -6,6 +6,8 @@
 import sys as SYS
 import random as R
 
 import sys as SYS
 import random as R
 

+if SYS.version_info >= (3,): xrange = range
+

 ###--------------------------------------------------------------------------
 ### Command-line parsing.
 
 ###--------------------------------------------------------------------------
 ### Command-line parsing.
 

diff --git a/struct/t/sym-gtest.py b/struct/t/sym-gtest.py
index ea6903427397b1e0f294c1dec94e864b5a475be2..381ea3a2776b9e6ac5606d0f7afe6202603b5e90 100644 (file)
--- a/struct/t/sym-gtest.py
+++ b/struct/t/sym-gtest.py
@@ -6,6 +6,8 @@
 import sys as SYS
 import random as R
 
 import sys as SYS
 import random as R
 

+if SYS.version_info >= (3,): xrange = range
+

 ###--------------------------------------------------------------------------
 ### Command-line parsing.
 
 ###--------------------------------------------------------------------------
 ### Command-line parsing.
 


@@ -116,7 +118,7 @@ def op_show():
   if not MAP:
     WIN.write('*EMPTY*\n')
   else:
   if not MAP:
     WIN.write('*EMPTY*\n')
   else:

-    kk = MAP.keys()
+    kk = list(MAP.keys())

     kk.sort()
     WIN.write(' '.join(['%s:%d' % (k, MAP[k]) for k in kk]) + '\n')
 
     kk.sort()
     WIN.write(' '.join(['%s:%d' % (k, MAP[k]) for k in kk]) + '\n')
 

diff --git a/utils/t/bits-testgen.py b/utils/t/bits-testgen.py
index 05e4baf866a6743af66cc1af32ab1442092567f9..c43f4962e8b196565ffb3cd783fb3783261b373e 100644 (file)
--- a/utils/t/bits-testgen.py
+++ b/utils/t/bits-testgen.py
@@ -7,6 +7,8 @@
 import sys as SYS
 import random as R
 
 import sys as SYS
 import random as R
 

+if SYS.version_info >= (3,): xrange = range
+

 NVEC = 64
 WD = 64
 LIMIT = 1 << WD
 NVEC = 64
 WD = 64
 LIMIT = 1 << WD


@@ -23,33 +25,33 @@ if seed is None: SEED = R.randrange(0, 1 << 32)
 else: SEED = int(seed, 0)
 R.seed(SEED)
 
 else: SEED = int(seed, 0)
 R.seed(SEED)
 

-print '### Test vectors for 64-bit arithmetic macros'
-print '###   [generated; seed = 0x%08x]' % SEED
+print('### Test vectors for 64-bit arithmetic macros')
+print('###   [generated; seed = 0x%08x]' % SEED)

 
 def rol(x, n): return ((x << n) | (x >> (WD - n))) & MASK
 def ror(x, n): return ((x >> n) | (x << (WD - n))) & MASK
 
 def rol(x, n): return ((x << n) | (x >> (WD - n))) & MASK
 def ror(x, n): return ((x >> n) | (x << (WD - n))) & MASK

-def put(x): return '%0*x' % (WD/4, x)
+def put(x): return '%0*x' % (WD//4, x)

 
 for name, func in [('lsl', lambda x, n: x << n),
                    ('lsr', lambda x, n: x >> n),
                    ('rol', rol),
                    ('ror', ror)]:
 
 for name, func in [('lsl', lambda x, n: x << n),
                    ('lsr', lambda x, n: x >> n),
                    ('rol', rol),
                    ('ror', ror)]:

-  print '\n%s64 {' % name
+  print('\n%s64 {' % name)

   for i in xrange(NVEC):
     x = R.randrange(LIMIT)
     sh = R.randrange(0, 70) & 63
   for i in xrange(NVEC):
     x = R.randrange(LIMIT)
     sh = R.randrange(0, 70) & 63

-    print '  %s %2d %s;' % (put(x), sh, put(func(x, sh) & MASK))
+    print('  %s %2d %s;' % (put(x), sh, put(func(x, sh) & MASK)))

   for i in xrange(4):
     x = R.randrange(LIMIT)
     sh = 32
   for i in xrange(4):
     x = R.randrange(LIMIT)
     sh = 32

-    print '  %s %2d %s;' % (put(x), sh, put(func(x, sh) & MASK))
-  print '}'
+    print('  %s %2d %s;' % (put(x), sh, put(func(x, sh) & MASK)))
+  print('}')

 
 for name, func in [('add', lambda x, y: x + y),
                    ('sub', lambda x, y: x - y)]:
 
 for name, func in [('add', lambda x, y: x + y),
                    ('sub', lambda x, y: x - y)]:

-  print '\n%s64 {' % name
+  print('\n%s64 {' % name)

   for i in xrange(NVEC):
     x = R.randrange(LIMIT)
     y = R.randrange(LIMIT)
   for i in xrange(NVEC):
     x = R.randrange(LIMIT)
     y = R.randrange(LIMIT)

-    print '  %s %s %s;' % (put(x), put(y), put(func(x, y) & MASK))
-  print '}'
+    print('  %s %s %s;' % (put(x), put(y), put(func(x, y) & MASK)))
+  print('}')