Guido van Rossum | 3bead09 | 1992-01-27 17:00:37 +0000 | [diff] [blame] | 1 | # Python test set -- supporting definitions. |
| 2 | |
| 3 | TestFailed = 'test_support -- test failed' # Exception |
| 4 | |
| 5 | def unload(name): |
| 6 | import sys |
| 7 | try: |
| 8 | del sys.modules[name] |
| 9 | except KeyError: |
| 10 | pass |
| 11 | |
| 12 | def forget(modname): |
| 13 | unload(modname) |
| 14 | import sys, os |
| 15 | for dirname in sys.path: |
| 16 | try: |
| 17 | os.unlink(os.path.join(dirname, modname + '.pyc')) |
| 18 | except os.error: |
| 19 | pass |
| 20 | |
Guido van Rossum | 35fb82a | 1993-01-26 13:04:43 +0000 | [diff] [blame] | 21 | FUZZ = 1e-6 |
| 22 | |
| 23 | def fcmp(x, y): # fuzzy comparison function |
| 24 | if type(x) == type(0.0) or type(y) == type(0.0): |
| 25 | try: |
| 26 | x, y = coerce(x, y) |
| 27 | fuzz = (abs(x) + abs(y)) * FUZZ |
| 28 | if abs(x-y) <= fuzz: |
| 29 | return 0 |
| 30 | except: |
| 31 | pass |
| 32 | elif type(x) == type(y) and type(x) in (type(()), type([])): |
| 33 | for i in range(min(len(x), len(y))): |
| 34 | outcome = fcmp(x[i], y[i]) |
| 35 | if outcome <> 0: |
| 36 | return outcome |
| 37 | return cmp(len(x), len(y)) |
| 38 | return cmp(x, y) |
| 39 | |
Guido van Rossum | 3bead09 | 1992-01-27 17:00:37 +0000 | [diff] [blame] | 40 | TESTFN = '@test' # Filename used for testing |
| 41 | from os import unlink |