Add a run of `compare.py` to the tests.

Change-Id: Ibc4bb0060ca6078bb13e11304623f9567a65991c

2 files changed, 11 insertions, 0 deletions

diff --git a/README.md b/README.md
index 8d186be..648573e 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,8 @@ Or on the host, with no adb device:
 Each set of related benchmarks is implemented as a Java class and kept in the
 benchmarks/ folder.
 
+Before contributing, make sure that `test/test.py` passes.
+
 ### Rules
 
 1. Test method names start with "time" -- Test launcher will find all timeXXX()
diff --git a/test/test.py b/test/test.py
index 095d770..8582df0 100755
--- a/test/test.py
+++ b/test/test.py
@@ -75,6 +75,14 @@ def TestLint(jobs = 1):
     return lint.LintFiles(lint.GetJavaFiles(), jobs)
 
 
+def TestCompareScript():
+    rc = 0
+    rc |= TestCommand(["./run.py", "--output-pkl=/tmp/res1"], _cwd=utils.dir_root)
+    rc |= TestCommand(["./run.py", "--output-pkl=/tmp/res2"], _cwd=utils.dir_root)
+    rc |= TestCommand(["./compare.py", "/tmp/res1", "/tmp/res2"], _cwd=utils.dir_root)
+    return rc
+
+
 if __name__ == "__main__":
     args = BuildOptions()
 
@@ -82,6 +90,7 @@ if __name__ == "__main__":
     rc |= TestBenchmarksOnHost()
     rc |= TestBenchmarkPackages()
     rc |= TestLint(args.jobs)
+    rc |= TestCompareScript()
 
     if rc != 0:
         print("Tests FAILED.")