tree daaa608934721c47eb96e70f82fd8de2f11b8c15
parent 3abfae995207551e45c6cf1255d1986071131713
author Zhizhou Yang <zhizhouy@google.com> 1540423232 -0700
committer chrome-bot <chrome-bot@chromium.org> 1540886696 -0700

bisect tool: Adding unit tests for pass/transform level bisect

This patch added unit tests for pass and transformation level bisect to
the bisecting tool. Since no compiler is involved in unit test, it used
cmd_script.py to simulate the output of compiler (to stderr).

BUG=chromium:878954
TEST=Passed all unit tests.

Change-Id: I599c079497333ec24f08f37c3315a16f28c0f887
Reviewed-on: https://chromium-review.googlesource.com/1298384
Commit-Ready: Zhizhou Yang <zhizhouy@google.com>
Tested-by: Zhizhou Yang <zhizhouy@google.com>
Reviewed-by: Caroline Tice <cmtice@chromium.org>