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      1 #!/usr/bin/python
      2 import unittest
      3 import common
      4 from autotest_lib.client.bin import kernel_versions
      5 
      6 
      7 class kernel_versions_test(unittest.TestCase):
      8 
      9     def increases(self, kernels):
     10         for i in xrange(len(kernels)-1):
     11             k1 = kernels[i]
     12             k2 = kernels[i+1]
     13             ek1 = kernel_versions.version_encode(k1)
     14             ek2 = kernel_versions.version_encode(k2)
     15             self.assertTrue(ek1 < ek2,
     16                     '%s (-> %s)  should sort <  %s (-> %s)'
     17                     % (k1, ek1, k2, ek2) )
     18 
     19 
     20     def test_version_encode(self):
     21         series1 = [
     22                 '2.6',
     23                 '2.6.0',
     24                 '2.6.1-rc1',
     25                 '2.6.1-rc1_fix',
     26                 '2.6.1-rc1_patch',
     27                 '2.6.1-rc9',
     28                 '2.6.1-rc9-mm1',
     29                 '2.6.1-rc9-mm2',
     30                 '2.6.1-rc10',
     31                 '2.6.1-rc98',
     32                 '2.6.1',
     33                 '2.6.1_patch',
     34                 '2.6.9',
     35                 '2.6.10',
     36                 '2.6.99',
     37                 '2.7',
     38                 '2.9.99',
     39                 '2.10.0',
     40                 '99.99.99',
     41                 'UNKNOWN',
     42                 ]
     43         self.increases(series1)
     44         self.increases(['pathX'+k for k in series1])
     45         series2 = [
     46                 '2.6.18-smp-220',
     47                 '2.6.18-smp-220.0',
     48                 '2.6.18-smp-220.1_rc1',
     49                 '2.6.18-smp-220.1_rc1_fix',
     50                 '2.6.18-smp-220.1_rc1_patch',
     51                 '2.6.18-smp-220.1_rc9',
     52                 '2.6.18-smp-220.1_rc9_mm1',
     53                 '2.6.18-smp-220.1_rc9_mm2',
     54                 '2.6.18-smp-220.1_rc10',
     55                 '2.6.18-smp-220.1_rc98',
     56                 '2.6.18-smp-220.1',
     57                 '2.6.18-smp-220.1_patch',
     58                 '2.6.18-smp-220.9',
     59                 '2.6.18-smp-220.10',
     60                 '2.6.18-smp-220.99',
     61                 '2.6.18-smp-221',
     62                 'UNKNOWN',
     63                 ]
     64         self.increases(series2)
     65         self.increases(['pathX'+k for k in series2])
     66 
     67 
     68     releases    = ['2.6.1'      , '2.6.18-smp-220.0'   ]
     69     candidates  = ['2.6.1-rc1'  , '2.6.18-smp-220.0_rc1']
     70     experiments = ['2.6.1-patch', '2.6.1-rc1_patch', '2.6.18-smp-220.0_patch',
     71                    'UNKNOWN']
     72 
     73     def test_is_released_kernel(self):
     74         for v in self.releases:
     75             self.assertTrue(kernel_versions.is_released_kernel(v))
     76         for v in self.candidates + self.experiments:
     77             self.assertFalse(kernel_versions.is_released_kernel(v))
     78 
     79 
     80     def test_is_release_candidate(self):
     81         for v in self.releases + self.candidates:
     82             self.assertTrue(kernel_versions.is_release_candidate(v))
     83         for v in self.experiments:
     84             self.assertFalse(kernel_versions.is_release_candidate(v))
     85 
     86 
     87 if  __name__ == "__main__":
     88     unittest.main()
     89