enable tests on Travis CI.

Author: mattn

.travis.yml

@@ -0,0 +1,30 @@
+language: generic
+sudo: false
+git:
+  depth: 10
+
+matrix:
+  include:
+    - os: linux
+      env: VIM_VERSION=v7.4
+    - os: linux
+      env: VIM_VERSION=v8.0.0000
+    - os: linux
+      env: VIM_VERSION=master
+    - os: osx
+
+addons:
+  apt:
+    packages:
+      - language-pack-ja
+      - vim
+
+install:
+  - bash scripts/install-vim.sh
+  - export PATH=$HOME/vim/bin:$PATH
+
+script:
+  - uname -a
+  - which -a vim
+  - vim --cmd version --cmd quit
+  - test/run.sh

scripts/install-vim.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+set -ev
+
+git clone --depth 1 --branch "${VIM_VERSION}" https://github.com/vim/vim /tmp/vim
+cd /tmp/vim
+./configure --prefix="${HOME}/vim" --with-features=big --enable-fail-if-missing
+make -j2
+make install

test/run.bat

@@ -1,2 +1,5 @@
 @echo off
 vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S test/run.vim
+set EXIT=%ERRORLEVEL%
+if exist test.log type test.log
+exit /b %EXIT%

test/run.sh

@@ -1,2 +1,5 @@
 #!/bin/sh
 vim -u NONE -N --cmd "let &rtp .= ',' . getcwd()" -S test/run.vim
+EXIT=$?
+[ -e test.log ] && cat test.log
+exit $EXIT

test/run.vim

@@ -5,6 +5,7 @@ let s:vimlparser = vimlparser#import()
 let s:sdir = expand('<sfile>:p:h')
 
 function! s:run()
+  let ng = 0
   for vimfile in glob(s:sdir . '/test*.vim', 0, 1)
     let okfile = fnamemodify(vimfile, ':r') . '.ok'
     let outfile = fnamemodify(vimfile, ':r') . '.out'
@@ -27,9 +28,17 @@ function! s:run()
       let line = printf('%s => ok', fnamemodify(vimfile, ':.'))
     else
       let line = printf('%s => ng', fnamemodify(vimfile, ':.'))
+      let ng += 1
     endif
     call append(line('$'), line)
   endfor
+  if $CI == 'true'
+    call writefile(getline(1, '$'), 'test.log')
+    if ng == 0
+      quit!
+    endif
+    cquit!
+  endif
   syntax enable
   match Error /^.* => ng$/
 endfunction