From d34ff41d9706a52b31ffab2fba376e84a005c97c Mon Sep 17 00:00:00 2001
From: Peter Surda <surda@economicsofbitcoin.com>
Date: Fri, 26 Feb 2021 22:33:33 +0100
Subject: [PATCH] fix: use sparse loopback file instead of qcow2

- no nbd module in kata so can't use qemu-nbd
---
 .travis.yml    | 1 -
 tests/drive.sh | 9 +++------
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 152c917..e12dbba 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,5 +7,4 @@ addons:
       - jq
       - kmod
 script:
-  - sudo apt -y install linux-modules-$(uname -r)
   - ./test.sh
diff --git a/tests/drive.sh b/tests/drive.sh
index 2675b9b..19aab95 100755
--- a/tests/drive.sh
+++ b/tests/drive.sh
@@ -4,12 +4,9 @@ function test_partitioning()
 {
     local img
     img=$(mktemp -u)
-    qemu-img create -f qcow2 "$img" 16G
-    sudo modprobe nbd
-    sudo qemu-nbd -c /dev/nbd0 "$img"
-    sudo setup_drive /dev/nbd0
-    sudo parted -ms /deb/nbd0 -- print
-    sudo qemu-nbd -d /dev/nbd0
+    dd if=/dev/zero of="$img" bs=1M seek=16384 count=0
+    sudo setup_drive "$img"
+    sudo parted -ms "$img" -- print
     rm -f "$img"
 }