commit 6b119e5cd8e0ae76c96bebaa1948c69ea791a0be
author jdesprez <jdesprez@google.com> Thu May 04 15:30:11 2017 -0700
committer jdesprez <jdesprez@google.com> Thu May 04 15:52:23 2017 -0700
tree da47483ca1d2491425f4566a9aa63790866dfa2d
parent 66eb368bfb07f2c8b89a9bb41b853d69ddaf645c

Add more CTS tests error prone rules

EqualsNan, prevent comparing to Float.NaN that always yield
false. Using isNaN instead.

ArrayToString is pending b/37995059 to handle external/
changes to fix warnings.

FormatString to make sure the print will be as expected.

Test: make cts javac-check -j76 TARGET_PRODUCT=aosp_arm64
WITH_DEXPREOPT=false RUN_ERROR_PRONE=true
Bug: 37854485

Change-Id: I916b77e4821fb5b860e2704180b5b290ff633138

error_prone_rules_tests.mk

diff --git a/error_prone_rules_tests.mk b/error_prone_rules_tests.mk
index cec29b7..46c69ec 100644
--- a/error_prone_rules_tests.mk
+++ b/error_prone_rules_tests.mk
@@ -15,6 +15,8 @@
 # Set of error prone rules to ensure code quality of tests
 
 # Goal is to eventually merge with error_prone_rules.mk
-LOCAL_ERROR_PRONE_FLAGS:= -Xep:JUnit3TestNotRun:ERROR \
+LOCAL_ERROR_PRONE_FLAGS:= -Xep:EqualsNaN:ERROR \
+                          -Xep:FormatString:ERROR \
+                          -Xep:JUnit3TestNotRun:ERROR \
                           -Xep:TryFailThrowable:ERROR