[risu RFC PATCH v3 7/7] Add a travis.yml file for testing RISU in the Travis-CI

[Thomas Huth <thuth@redhat.com>]

Travis-CI offers native build machines for aarch64, ppc64le
and s390x, so this is very useful for testing RISU on these
architectures. While compiling works fine for all architectures,
running the binary currently only works for s390x (the aarch64
runner reports a mismatch when comparing the registers, and
the ppc64le runner simply hangs), so we can only run the
resulting binary on s390x right now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
---
 Not sure if this is useful for anybody but me since Travis is
 not that popular anymore these days ... so please feel free
 to ignore this patch.

 .travis.yml | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 .travis.yml

diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..bafa8df
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,37 @@
+dist: focal
+language: c
+compiler:
+  - gcc
+addons:
+  apt:
+    packages:
+      - perl
+      - perl-modules
+      - liblist-compare-perl
+
+before_script:
+  - ./configure
+script:
+  - set -e
+  - make -j2
+  - ./risugen --numinsns 1000 ${ARCH}.risu ${ARCH}.bin
+
+matrix:
+  include:
+
+    - env:
+        - ARCH="aarch64"
+      arch: arm64
+
+    - env:
+        - ARCH="ppc64"
+      arch: ppc64le
+
+    - env:
+        - ARCH="s390x"
+      arch: s390x
+      after_script:
+      - ./risu --master ${ARCH}.bin > stdout.txt 2> stderr.txt &
+      - sleep 1
+      - ./risu --host localhost ${ARCH}.bin
+      - cat stdout.txt stderr.txt
-- 
2.41.0