def test_gform(self):
s = ''
for i in range(-11, 12):
v = 1/3. * 10**i
s += '|%s|\n' % util.gform(v)
self.assertEqual(s.strip(), '''
| 3.33E-12 |
| 3.33E-11 |
| 3.33E-10 |
| 3.33E-09 |
| 3.33E-08 |
| 3.33E-07 |
| 3.33E-06 |
| 3.33E-05 |
| 3.33E-04 |
| 3.33E-03 |
| 3.33E-02 |
| 0.333 |
| 3.33 |
| 33.3 |
| 333. |
| 3.33E+03 |
| 3.33E+04 |
| 3.33E+05 |
| 3.33E+06 |
| 3.33E+07 |
| 3.33E+08 |
| 3.33E+09 |
| 3.33E+10 |'''.strip())
def fmt(s):
return util.gform(s, significant_digits=(self.col_width-1-6)//2)
def test_gform(self):
for i in xrange(-11, 12):
v = 1 / 3. * 10**i
print '|%s|' % util.gform(v)