Add 3 unittests, for test_flag.py, config.py and benchmark.py

BUG=None
TEST=Ran unittests.

Change-Id: I2c421f8322e58173932656da9ae7a5af1bf3febd
Reviewed-on: https://chrome-internal-review.googlesource.com/162886
Reviewed-by: Yunlian Jiang <yunlian@google.com>
Commit-Queue: Caroline Tice <cmtice@google.com>
Tested-by: Caroline Tice <cmtice@google.com>

1 files changed, 56 insertions, 0 deletions

diff --git a/crosperf/benchmark_unittest.py b/crosperf/benchmark_unittest.py
new file mode 100644
index 00000000..f7ab1895
--- /dev/null
+++ b/crosperf/benchmark_unittest.py
@@ -0,0 +1,56 @@
+#!/usr/bin/python
+#
+# Copyright 2014 Google Inc.  All Rights Reserved
+
+import inspect
+from benchmark import Benchmark
+
+import unittest
+
+class BenchmarkTestCase(unittest.TestCase):
+
+  def test_benchmark(self):
+    # Test creating a benchmark with all the fields filled out.
+    b1 = Benchmark("b1_test", # name
+                   "octane",  # test_name
+                   "",        # test_args
+                   3,         # iterations
+                   False,     # rm_chroot_tmp
+                   "record -e cycles",   # perf_args
+                   "telemetry_Crosperf", # suite
+                   True)      # show_all_results
+
+    # Test creating a benchmark field with default fields left out.
+    b2 = Benchmark("b2_test", # name
+                   "octane",  # test_name
+                   "",        # test_args
+                   3,         # iterations
+                   False,     # rm_chroot_tmp
+                   "record -e cycles")   # perf_args
+    self.assertEqual(b2.suite, "")
+    self.assertFalse(b2.show_all_results)
+
+    # Test explicitly creating 'suite=Telemetry' and 'show_all_results=False"
+    # and see what happens.
+    b3 = Benchmark("b3_test", # name
+                   "octane",  # test_name
+                   "",        # test_args
+                   3,         # iterations
+                   False,     # rm_chroot_tmp
+                   "record -e cycles",   # perf_args
+                   "telemetry", # suite
+                   False)     # show_all_results
+    self.assertTrue(b3.show_all_results)
+
+    # Check to see if the args to Benchmark have changed since the last time
+    # this test was updated.
+    args_list = ['self', 'name', 'test_name', 'test_args', 'iterations',
+                 'rm_chroot_tmp', 'perf_args', 'suite', 'show_all_results']
+    arg_spec = inspect.getargspec(Benchmark.__init__)
+    self.assertEqual(len(arg_spec.args), len(args_list))
+    for arg in args_list:
+      self.assertIn (arg, arg_spec.args)
+
+
+if __name__ == '__main__':
+  unittest.main()