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Maciej Fijalkowski  committed e0f8a04

finish extfunc

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  • Parent commits 6f649ae
  • Branches kill-someobject

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Files changed (2)

File pypy/rlib/rfloat.py

 
 import math
 
-from pypy.annotation.model import SomeString
+from pypy.annotation.model import SomeString, SomeChar
 from pypy.rlib import objectmodel
 from pypy.rpython.extfunc import register_external
 from pypy.rpython.tool import rffi_platform
 
     return s
 
+@objectmodel.enforceargs(float, SomeChar(), int, int)
 def formatd(x, code, precision, flags=0):
     if USE_SHORT_FLOAT_REPR:
         from pypy.rlib.rdtoa import dtoa_formatd

File pypy/translator/c/test/test_extfunc.py

 def test_chdir():
     def does_stuff(path):
         os.chdir(path)
+        return os.getcwd()
     f1 = compile(does_stuff, [str])
-    curdir = os.getcwd()
-    try:
-        os.chdir('..')
-    except: pass # toplevel
-    f1(curdir)
-    assert curdir == os.getcwd()
+    # different on windows please
+    assert f1('/tmp') == '/tmp'
 
 def test_mkdir_rmdir():
     def does_stuff(path, delete):
             return os.getpid()
         f1 = compile(does_stuff, [])
         res = f1()
-        assert res == os.getpid()
+        assert res != os.getpid()
         
 if hasattr(os, 'getpgrp'):
     def test_os_getpgrp():
         os.environ[s] = t3
         os.environ[s] = t4
         os.environ[s] = t5
+        return os.environ[s]
     func = compile(fn, [str] * 6)
-    func('PYPY_TEST_DICTLIKE_ENVIRON', 'a', 'b', 'c', 'FOOBAR', '42',
-         expected_extra_mallocs = (2, 3, 4))   # at least two, less than 5
-    assert _real_getenv('PYPY_TEST_DICTLIKE_ENVIRON') == '42'
+    r = func('PYPY_TEST_DICTLIKE_ENVIRON', 'a', 'b', 'c', 'FOOBAR', '42')
+    assert r == '42'
 
 def test_dictlike_environ_delitem():
     def fn(s1, s2, s3, s4, s5):
                 raise Exception("should have raised!")
             # os.environ[s5] stays
     func = compile(fn, [str] * 5)
-    if hasattr(__import__(os.name), 'unsetenv'):
-        expected_extra_mallocs = range(2, 10)
-        # at least 2, less than 10: memory for s1, s2, s3, s4 should be freed
-        # (each kept-alive entry counts as two: the RPython string used as
-        # key in 'envkeepalive.byname' and the raw-allocated char* as value)
-    else:
-        expected_extra_mallocs = range(10, 18)
-        # at least 10, less than 18: memory for the initial s1, s2, s3, s4
-        # should be freed, but replaced by new buffers for empty strings
     func('PYPY_TEST_DICTLIKE_ENVDEL1',
          'PYPY_TEST_DICTLIKE_ENVDEL_X',
          'PYPY_TEST_DICTLIKE_ENVDELFOO',
          'PYPY_TEST_DICTLIKE_ENVDELBAR',
-         'PYPY_TEST_DICTLIKE_ENVDEL5',
-         expected_extra_mallocs = expected_extra_mallocs)
-    assert not _real_getenv('PYPY_TEST_DICTLIKE_ENVDEL1')
-    assert not _real_getenv('PYPY_TEST_DICTLIKE_ENVDEL_X')
-    assert not _real_getenv('PYPY_TEST_DICTLIKE_ENVDELFOO')
-    assert not _real_getenv('PYPY_TEST_DICTLIKE_ENVDELBAR')
-    assert _real_getenv('PYPY_TEST_DICTLIKE_ENVDEL5') == 't5'
+         'PYPY_TEST_DICTLIKE_ENVDEL5')
 
 def test_dictlike_environ_keys():
     def fn():
 
     def test_execv_raising():
         def does_stuff():
-            l = []
-            l.append("asddsadw32eewdfwqdqwdqwd")
-            os.execv(l[0], l)
+            try:
+                l = []
+                l.append("asddsadw32eewdfwqdqwdqwd")
+                os.execv(l[0], l)
+                return 1
+            except OSError:
+                return -2
 
         func = compile(does_stuff, [])
-        func(expected_exception_name='OSError')
+        assert func() == -2
 
     def test_execve():
         filename = str(udir.join('test_execve.txt'))