From f4b6b37575e514f3e54f08166dc14e35815a8ebb Mon Sep 17 00:00:00 2001
From: Pavel Boldin <pboldin@cloudlinux.com>
Date: Tue, 30 Jan 2018 08:15:11 +0200
Subject: [PATCH 04/89] travis: use VM for now

Attaching even to a children process is broken in travis's Docker.
Use VM until https://github.com/travis-ci/travis-ci/issues/9033
is fixed.

Signed-off-by: Pavel Boldin <pboldin@cloudlinux.com>
---
 .travis.yml        |  2 +-
 Makefile           |  2 +-
 tests/run_tests.sh | 18 +++++++++++++++++-
 3 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 4bb2614..f3ccb4e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ script: make tests
 language: c
 
 dist: trusty
-sudo: false
+sudo: required
 
 addons:
   apt:
diff --git a/Makefile b/Makefile
index 2da227f..c5a2837 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-
+#dummy
 
 all: src
 
diff --git a/tests/run_tests.sh b/tests/run_tests.sh
index fcfcd56..fbfb273 100755
--- a/tests/run_tests.sh
+++ b/tests/run_tests.sh
@@ -3,7 +3,23 @@
 set -e
 
 wait_file() {
-	while ! test -s $1; do sleep ${2-1}; done
+	local file="$1"
+	local pause="${2-1}"
+	local i=0
+	local timeout=60
+
+	while test $i -lt $timeout; do
+		if test -s $file; then
+			break
+		fi
+		sleep $pause
+		i=$((i + 1))
+	done
+
+	if test $i -eq $timeout; then
+		return 1
+	fi
+
 	return 0
 }
 
-- 
2.23.0