Enable test sharding for bazel_example_test

Test sharding run the same "bazel" test in parallel. The unittest.bash framework then distribute the test functions equally on the various shard. -- MOS_MIGRATED_REVID=90990754
murugamsm · Apr 14, 2015 · f5c6097 · f5c6097
1 parent 3c380eb
commit f5c6097
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diff --git a/src/test/shell/bazel/BUILD b/src/test/shell/bazel/BUILD
@@ -24,6 +24,7 @@ sh_test(
     name = "bazel_example_test",
     srcs = ["bazel_example_test.sh"],
     data = [":test-deps"],
+    shard_count = 3,
 )
 
 sh_test(

diff --git a/src/test/shell/unittest.bash b/src/test/shell/unittest.bash
@@ -390,7 +390,7 @@ function __update_shards() {
     TESTS=$(for test in "${TESTS[@]}"; do echo "$test"; done |
       awk "NR % $TEST_TOTAL_SHARDS == $TEST_SHARD_INDEX")
 
-    [ -n "$TEST_SHARD_STATUS_FILE" ] && touch "$TEST_SHARD_STATUS_FILE"
+    [ -z "${TEST_SHARD_STATUS_FILE-}" ] || touch "$TEST_SHARD_STATUS_FILE"
 }
 
 # Usage: __test_terminated <signal-number>