CI updates (#192)

- Simplify Travis config by using `xvfb` service.
- Enable Arm64 and Windows on Travis, but allow failures since they're flaky.
  - Once they're working, AppVeyor and Drone CI can be replaced.
- Allow Cirrus CI failures since it needs `xvfb` setup.

.cirrus.yml

@@ -6,7 +6,7 @@ task:
  matrix:
  - JULIA_VERSION: 1.3
  - JULIA_VERSION: nightly
- allow_failures: $JULIA_VERSION == "nightly"
+ allow_failures: true # $JULIA_VERSION == "nightly"
  install_script:
  - sh -c "$(fetch https://raw.githubusercontent.com/ararslan/CirrusCI.jl/master/bin/install.sh -o -)"
  build_script:

.travis.yml

@@ -1,20 +1,21 @@
+arch:
+ - amd64
+ - arm64
 language: julia
 julia:
  - 1.3
  - nightly
 matrix:
  allow_failures:
+ - arch: arm64
  - julia: nightly
+ - os: windows
 notifications:
  email: false
 os:
  - linux
  - osx
-dist: trusty
-sudo: false
-addons:
- apt:
- packages:
- - xorg-dev
-before_script:
- - if [ "${TRAVIS_OS_NAME}" = "linux" ]; then export DISPLAY=:99.0; sh -e /etc/init.d/xvfb start; fi
+ - windows
+dist: bionic
+services:
+ - xvfb

test/runtests.jl

@@ -1,5 +1,7 @@
 using GLFW, Test
 
+println(GLFW.GetVersionString())
+
 # GLFWError uses enum for known error code
 @test isa(GLFW.GLFWError(GLFW.NOT_INITIALIZED, "").code, GLFW.ErrorCode)
 @test GLFW.GLFWError(0x00010001, "").code == GLFW.NOT_INITIALIZED