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| 1 # Copyright 2016 the V8 project authors. All rights reserved. |
| 2 # Use of this source code is governed by a BSD-style license that can be |
| 3 # found in the LICENSE file. |
| 4 |
| 5 import unittest |
| 6 |
| 7 import sancov_merger |
| 8 |
| 9 |
| 10 # Files on disk after test runner completes. The files are mapped by |
| 11 # executable name -> file list. |
| 12 FILE_MAP = { |
| 13 'd8': [ |
| 14 'd8.test.1.sancov', |
| 15 'd8.test.2.sancov', |
| 16 'd8.test.3.sancov', |
| 17 'd8.test.4.sancov', |
| 18 'd8.test.5.sancov', |
| 19 'd8.test.6.sancov', |
| 20 'd8.test.7.sancov', |
| 21 ], |
| 22 'cctest': [ |
| 23 'cctest.test.1.sancov', |
| 24 'cctest.test.2.sancov', |
| 25 'cctest.test.3.sancov', |
| 26 'cctest.test.4.sancov', |
| 27 ], |
| 28 } |
| 29 |
| 30 |
| 31 # Inputs for merge process with 2 cpus. The tuples contain: |
| 32 # (flag, path, executable name, intermediate result index, file list). |
| 33 EXPECTED_INPUTS_2 = [ |
| 34 (False, '/some/path', 'cctest', 0, [ |
| 35 'cctest.test.1.sancov', |
| 36 'cctest.test.2.sancov']), |
| 37 (False, '/some/path', 'cctest', 1, [ |
| 38 'cctest.test.3.sancov', |
| 39 'cctest.test.4.sancov']), |
| 40 (False, '/some/path', 'd8', 0, [ |
| 41 'd8.test.1.sancov', |
| 42 'd8.test.2.sancov', |
| 43 'd8.test.3.sancov', |
| 44 'd8.test.4.sancov']), |
| 45 (False, '/some/path', 'd8', 1, [ |
| 46 'd8.test.5.sancov', |
| 47 'd8.test.6.sancov', |
| 48 'd8.test.7.sancov']), |
| 49 ] |
| 50 |
| 51 |
| 52 # The same for 4 cpus. |
| 53 EXPECTED_INPUTS_4 = [ |
| 54 (True, '/some/path', 'cctest', 0, [ |
| 55 'cctest.test.1.sancov', |
| 56 'cctest.test.2.sancov']), |
| 57 (True, '/some/path', 'cctest', 1, [ |
| 58 'cctest.test.3.sancov', |
| 59 'cctest.test.4.sancov']), |
| 60 (True, '/some/path', 'd8', 0, [ |
| 61 'd8.test.1.sancov', |
| 62 'd8.test.2.sancov']), |
| 63 (True, '/some/path', 'd8', 1, [ |
| 64 'd8.test.3.sancov', |
| 65 'd8.test.4.sancov']), |
| 66 (True, '/some/path', 'd8', 2, [ |
| 67 'd8.test.5.sancov', |
| 68 'd8.test.6.sancov']), |
| 69 (True, '/some/path', 'd8', 3, [ |
| 70 'd8.test.7.sancov'])] |
| 71 |
| 72 |
| 73 class MergerTests(unittest.TestCase): |
| 74 def test_generate_inputs_2_cpu(self): |
| 75 inputs = sancov_merger.generate_inputs( |
| 76 False, '/some/path', FILE_MAP, 2) |
| 77 self.assertEquals(EXPECTED_INPUTS_2, inputs) |
| 78 |
| 79 def test_generate_inputs_4_cpu(self): |
| 80 inputs = sancov_merger.generate_inputs( |
| 81 True, '/some/path', FILE_MAP, 4) |
| 82 self.assertEquals(EXPECTED_INPUTS_4, inputs) |
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