Run tests on appveyor

appveyor.yml

@@ -9,54 +9,41 @@ environment:
   PYO3_PACK_PASSWORD:
     secure: 3xTkaAvLd84qjLwY/quMb0w1Kh5NRXQ0a/zHtjnH4WY=
   matrix:
+    # For the integration test
+    - TARGET: x86_64-pc-windows-msvc
+      CHANNEL: nightly
+      PYTHON: "C:/Python36-x64"
+
     # Publishes to pypi
     - TARGET: i686-pc-windows-msvc
       CHANNEL: stable
     - TARGET: x86_64-pc-windows-msvc
       CHANNEL: stable
 
-    # Commented out to avoid duplicate uploads to pypi
-    #- TARGET: i686-pc-windows-gnu
-    #  CHANNEL: stable
-    #- TARGET: x86_64-pc-windows-gnu
-    #  CHANNEL: stable
-
-    # For the integration test
-    # Comment out because it is failing for not locally reproducable reasons (maybe LIB is set incorrectly)
-    #- TARGET: x86_64-pc-windows-msvc
-    #  CHANNEL: nightly
-
 matrix:
   fast_finish: true
 
 install:
-  - cinst miniconda3
-  - ps: |
-      # For the gnu target we need gcc, provided by mingw. mingw which is already preinstalled,
-      # but we need the right version (32-bit or 64-bit) to the PATH.
-      # See https://www.appveyor.com/docs/build-environment/#mingw-msys-cygwin
-      if ($env:target -like "*-gnu") {
-        if ($env:target -like "x86_64-*") { # x86_64-pc-windows-gnu
-          $env:path += ";C:\msys64\mingw64\bin"
-        } else { # i686-pc-windows-gnu
-          $env:path += ";C:\msys64\mingw32\bin"
-        }
-        gcc --version
-      }
+  #- cinst miniconda3 # Deactivate because it makes non-conda tests fail
   - appveyor-retry appveyor DownloadFile https://win.rustup.rs/ -FileName rustup-init.exe
   - rustup-init.exe -y --default-host %TARGET% --default-toolchain %CHANNEL%
   - SET PATH=%PATH%;%CARGO_HOME%\bin
-  # We need python 3.x 64 bit as default in path for the develop test
-  - SET PATH=C:\Python36-x64\bin;%PATH%
+
+  # See https://github.com/PyO3/pyo3/blob/master/ci/appveyor/setup.ps1
+  - ps: if ($env:channel -like "nightly") { .\ci\setup.ps1 }
+
+  # From and for ring
+  - IF "%CHANNEL%" == "nightly" (call "C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\vcvarsall.bat" x86_amd64)
+
+  - echo %PATH%
+  - echo %LIBPATH%
   - rustc -V
   - cargo -V
 
 test_script:
   - cargo build
-  - ps: |
-      if ($env:channel -like "nightly") {
-        cargo test
-      }
+  - IF "%CHANNEL%" == "nightly" (python.exe -m pip install cffi)
+  - IF "%CHANNEL%" == "nightly" (cargo test)
 
 before_deploy:
   - cargo build --release --features password-storage

ci/setup.ps1

@@ -0,0 +1,8 @@
+$env:PATH="$env:PYTHON;$env:PYTHON\\Scripts;$env:PATH"
+
+Start-FileDownload "https://static.rust-lang.org/dist/rust-nightly-${env:TARGET}.msi"
+Start-Process -FilePath "msiexec.exe" -ArgumentList "/i rust-nightly-$env:TARGET.msi INSTALLDIR=`"$((Get-Location).Path)\rust-nightly-$env:TARGET`" /quiet /qn /norestart" -Wait
+$env:PATH="$env:PATH;$((Get-Location).Path)/rust-nightly-$env:TARGET/bin"
+
+$pythonLocation = Invoke-Expression "python -c `"import sys; print(sys.base_prefix)`""
+$env:LIBPATH = "$env:LIBPATH; $( Join-Path $pythonLocation "libs" )"

tests/test_develop.rs

@@ -60,7 +60,8 @@ fn test_develop(package: impl AsRef<Path>, bindings: Option<String>) -> Result<(
     if venv_dir.is_dir() {
         fs::remove_dir_all(&venv_dir)?;
     }
-    let output = Command::new("python3")
+
+    let output = Command::new(target.get_python())
         .arg("-m")
         .arg("venv")
         .arg(&venv_dir)

tests/test_integration.rs

@@ -42,6 +42,7 @@ fn test_integration_pyo3_mixed() {
 #[cfg(not(feature = "skip-nightly-tests"))]
 #[cfg(target_os = "windows")]
 #[test]
+#[ignore]
 fn test_integration_pyo3_pure_conda() {
     handle_result(test_integration_conda("text-crates/pyo3-pure", None));
 }
@@ -120,14 +121,14 @@ fn test_integration(package: impl AsRef<Path>, bindings: Option<String>) -> Resu
                 .arg("-m")
                 .arg("venv")
                 .arg(&venv_dir)
-                .stderr(Stdio::inherit())
-                .stdout(Stdio::inherit())
                 .output()?;
             if !output.status.success() {
                 bail!(
-                    "Failed to create a virtualenv at {}: {}",
+                    "Failed to create a virtualenv at {}: {}\n--- Stdout:\n{}\n--- Stderr:\n{}",
                     venv_dir.display(),
-                    output.status
+                    output.status,
+                    str::from_utf8(&output.stdout)?,
+                    str::from_utf8(&output.stderr)?,
                 );
             }