Ben Murdoch | c561043 | 2016-08-08 18:44:38 +0100 | [diff] [blame] | 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 bytecode_dispatches_report as bdr |
| 6 | import unittest |
| 7 | |
| 8 | |
| 9 | class BytecodeDispatchesReportTest(unittest.TestCase): |
| 10 | def test_find_top_counters(self): |
| 11 | top_counters = bdr.find_top_bytecode_dispatch_pairs({ |
| 12 | "a": {"a": 10, "b": 8, "c": 99}, |
| 13 | "b": {"a": 1, "b": 4, "c": 1}, |
| 14 | "c": {"a": 42, "b": 3, "c": 7}}, 5) |
| 15 | self.assertListEqual(top_counters, [ |
| 16 | ('a', 'c', 99), |
| 17 | ('c', 'a', 42), |
| 18 | ('a', 'a', 10), |
| 19 | ('a', 'b', 8), |
| 20 | ('c', 'c', 7)]) |
| 21 | |
| 22 | def test_build_counters_matrix(self): |
| 23 | counters_matrix, xlabels, ylabels = bdr.build_counters_matrix({ |
| 24 | "a": {"a": 10, "b": 8, "c": 7}, |
| 25 | "b": {"a": 1, "c": 4}, |
| 26 | "c": {"a": 42, "b": 12, "c": 99}}) |
| 27 | self.assertTrue((counters_matrix == [[42, 12, 99], |
| 28 | [ 1, 0, 4], |
| 29 | [10, 8, 7]]).all()) |
| 30 | self.assertListEqual(xlabels, ['a', 'b', 'c']) |
| 31 | self.assertListEqual(ylabels, ['c', 'b', 'a']) |
| 32 | |
| 33 | def test_find_top_bytecodes(self): |
| 34 | top_dispatch_sources = bdr.find_top_bytecodes({ |
| 35 | "a": {"a": 10, "b": 8, "c": 7}, |
| 36 | "b": {"a": 1, "c": 4}, |
| 37 | "c": {"a": 42, "b": 12, "c": 99} |
| 38 | }) |
| 39 | self.assertListEqual(top_dispatch_sources, [ |
| 40 | ('c', 153), |
| 41 | ('a', 25), |
| 42 | ('b', 5) |
| 43 | ]) |
| 44 | |
| 45 | def test_find_top_dispatch_sources(self): |
| 46 | top_dispatch_sources = bdr.find_top_dispatch_sources({ |
| 47 | "a": {"a": 10, "b": 8, "c": 7}, |
| 48 | "b": {"a": 1, "c": 4}, |
| 49 | "c": {"a": 42, "b": 12, "c": 99} |
| 50 | }, "b", 10) |
| 51 | self.assertListEqual(top_dispatch_sources, [ |
| 52 | ("c", 12), |
| 53 | ("a", 8) |
| 54 | ]) |