From f8d79e94e6fbb44af264394fd96a7c7cca62f98b Mon Sep 17 00:00:00 2001
From: Andrei Vagin <avagin@google.com>
Date: Fri, 14 May 2021 15:13:23 -0700
Subject: Add hash15 label for tests.

PiperOrigin-RevId: 373875071
---
 test/runner/defs.bzl | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test/runner/defs.bzl')

diff --git a/test/runner/defs.bzl b/test/runner/defs.bzl
index 2a0ef2cec..416f51935 100644
--- a/test/runner/defs.bzl
+++ b/test/runner/defs.bzl
@@ -88,6 +88,12 @@ def _syscall_test(
     tags = list(tags)
     tags += [full_platform, "file_" + file_access]
 
+    # Hash this target into one of 15 buckets. This can be used to
+    # randomly split targets between different workflows.
+    hash15 = hash(native.package_name() + name) % 15
+    tags.append("hash15:" + str(hash15))
+    tags.append("hash15")
+
     # Disable off-host networking.
     tags.append("requires-net:loopback")
     tags.append("requires-net:ipv4")
-- 
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