From d2268dcb37120114adb06824f360647e605aa66c Mon Sep 17 00:00:00 2001
From: Matt Clay <matt@mystile.com>
Date: Wed, 3 Oct 2018 15:01:50 -0700
Subject: [PATCH] Add file exists check in integration-aliases test.

(cherry picked from commit 33a8be9109ff3bf77d21dfa0117238d0f081a0b1)
---
 test/runner/lib/sanity/integration_aliases.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/test/runner/lib/sanity/integration_aliases.py b/test/runner/lib/sanity/integration_aliases.py
index f6913021d32..9ece2599e27 100644
--- a/test/runner/lib/sanity/integration_aliases.py
+++ b/test/runner/lib/sanity/integration_aliases.py
@@ -4,6 +4,7 @@ from __future__ import absolute_import, print_function
 import json
 import textwrap
 import re
+import os
 
 from lib.sanity import (
     SanitySingleVersion,
@@ -36,6 +37,8 @@ from lib.util import (
 
 class IntegrationAliasesTest(SanitySingleVersion):
     """Sanity test to evaluate integration test aliases."""
+    SHIPPABLE_YML = 'shippable.yml'
+
     DISABLED = 'disabled/'
     UNSTABLE = 'unstable/'
     UNSUPPORTED = 'unsupported/'
@@ -86,7 +89,7 @@ class IntegrationAliasesTest(SanitySingleVersion):
         :rtype: list[str]
         """
         if not self._shippable_yml_lines:
-            with open('shippable.yml', 'r') as shippable_yml_fd:
+            with open(self.SHIPPABLE_YML, 'r') as shippable_yml_fd:
                 self._shippable_yml_lines = shippable_yml_fd.read().splitlines()
 
         return self._shippable_yml_lines
@@ -143,6 +146,12 @@ class IntegrationAliasesTest(SanitySingleVersion):
         if args.explain:
             return SanitySuccess(self.name)
 
+        if not os.path.isfile(self.SHIPPABLE_YML):
+            return SanityFailure(self.name, messages=[SanityMessage(
+                message='file missing',
+                path=self.SHIPPABLE_YML,
+            )])
+
         results = dict(
             comments=[],
             labels={},