Run build and test on a Windows machine using AppVeyor

appveyor.yml

@@ -0,0 +1,18 @@
+version: 1.0.{build}
+os:
+  - Visual Studio 2015
+clone_depth: 1
+configuration:
+  - Debug
+platform:
+  - x64
+environment:
+  matrix:
+    - TOOLCHAIN_VERSION: 14.0
+      RUST: 1.20.0
+    - TOOLCHAIN_VERSION: 14.0
+      RUST: beta
+    - TOOLCHAIN_VERSION: 14.0
+      RUST: nightly
+
+build_script: mk/appveyor.bat

mk/appveyor.bat

@@ -0,0 +1,68 @@
+echo on
+SetLocal EnableDelayedExpansion
+
+REM This is the recommended way to choose the toolchain version, according to
+REM Appveyor's documentation.
+SET PATH=C:\Program Files (x86)\MSBuild\%TOOLCHAIN_VERSION%\Bin;%PATH%
+
+set VCVARSALL="C:\Program Files (x86)\Microsoft Visual Studio %TOOLCHAIN_VERSION%\VC\vcvarsall.bat"
+
+if [%Platform%] NEQ [x64] goto win32
+set TARGET_ARCH=x86_64
+set TARGET_PROGRAM_FILES=%ProgramFiles%
+call %VCVARSALL% amd64
+if %ERRORLEVEL% NEQ 0 exit 1
+goto download
+
+:win32
+echo on
+if [%Platform%] NEQ [Win32] exit 1
+set TARGET_ARCH=i686
+set TARGET_PROGRAM_FILES=%ProgramFiles(x86)%
+call %VCVARSALL% amd64_x86
+if %ERRORLEVEL% NEQ 0 exit 1
+goto download
+
+:download
+REM vcvarsall turns echo off
+echo on
+
+mkdir windows_build_tools
+mkdir windows_build_tools\
+echo Downloading Yasm...
+powershell -Command "(New-Object Net.WebClient).DownloadFile('http://www.tortall.net/projects/yasm/releases/yasm-1.3.0-win64.exe', 'windows_build_tools\yasm.exe')"
+if %ERRORLEVEL% NEQ 0 (
+  echo ...downloading Yasm failed.
+  exit 1
+)
+
+set RUST_URL=https://static.rust-lang.org/dist/rust-%RUST%-%TARGET_ARCH%-pc-windows-msvc.msi
+echo Downloading %RUST_URL%...
+mkdir build
+powershell -Command "(New-Object Net.WebClient).DownloadFile('%RUST_URL%', 'build\rust-%RUST%-%TARGET_ARCH%-pc-windows-msvc.msi')"
+if %ERRORLEVEL% NEQ 0 (
+  echo ...downloading Rust failed.
+  exit 1
+)
+
+start /wait msiexec /i build\rust-%RUST%-%TARGET_ARCH%-pc-windows-msvc.msi INSTALLDIR="%TARGET_PROGRAM_FILES%\Rust %RUST%" /quiet /qn /norestart
+if %ERRORLEVEL% NEQ 0 exit 1
+
+set PATH="%TARGET_PROGRAM_FILES%\Rust %RUST%\bin";%cd%\windows_build_tools;%PATH%
+
+if [%Configuration%] == [Release] set CARGO_MODE=--release
+
+set
+
+link /?
+cl /?
+rustc --version
+cargo --version
+
+cargo test -vv %CARGO_MODE%
+if %ERRORLEVEL% NEQ 0 exit 1
+
+REM Verify that `cargo build`, independent from `cargo test`, works; i.e.
+REM verify that non-test builds aren't trying to use test-only features.
+cargo build -vv %CARGO_MODE%
+if %ERRORLEVEL% NEQ 0 exit 1