steps:
- task: UsePythonVersion@0
  inputs:
    versionSpec: $(PYTHON_VERSION)
    addToPath: true
    architecture: $(PYTHON_ARCH)
  condition: not(contains(variables['PYTHON_VERSION'], 'PyPy'))
- powershell: |
    $url = "http://buildbot.pypy.org/nightly/py3.7/pypy-c-jit-latest-win64.zip"
    $output = "pypy.zip"
    $wc = New-Object System.Net.WebClient
    $wc.DownloadFile($url, $output)
    echo "downloaded $url to $output"
    mkdir pypy3
    Expand-Archive $output -DestinationPath pypy3
    move pypy3/pypy-c-*/* pypy3
    cp pypy3/pypy3.exe pypy3/python.exe
    $pypypath = Join-Path (Get-Item .).FullName pypy3
    $env:Path = $pypypath + ";" + $env:Path
    setx PATH $env:Path
    python -mensurepip
    echo "##vso[task.prependpath]$pypypath"
  condition: contains(variables['PYTHON_VERSION'], 'PyPy')
  displayName: "Install PyPy pre-release"

- script: python -m pip install --upgrade pip wheel
  displayName: 'Install tools'

- script: python -m pip install -r test_requirements.txt
  displayName: 'Install dependencies; some are optional to avoid test skips'

- powershell: |
    $ErrorActionPreference = "Stop"
    # Download and get the path to "openblas.a". We cannot copy it
    # to $PYTHON_EXE's directory since that is on a different drive which
    # mingw does not like. Instead copy it to a directory and set OPENBLAS,
    # since OPENBLAS will be picked up by the openblas discovery
    $target = $(python tools/openblas_support.py)
    mkdir openblas
    echo "Copying $target to openblas/openblas$env:OPENBLAS_SUFFIX.a"
    cp $target openblas/openblas$env:OPENBLAS_SUFFIX.a
    If ( Test-Path env:NPY_USE_BLAS_ILP64 ){
        echo "##vso[task.setvariable variable=OPENBLAS64_]$pwd\openblas"
    } else {
        echo "##vso[task.setvariable variable=OPENBLAS]$pwd\openblas"
    }
  displayName: 'Download / Install OpenBLAS'

- powershell: |
    choco install -y mingw --forcex86 --force --version=7.3.0
    refreshenv
  displayName: 'Install 32-bit mingw for 32-bit builds'
  condition: eq(variables['BITS'], 32)
# NOTE: for Windows builds it seems much more tractable to use runtests.py
# vs. manual setup.py and then runtests.py for testing only

- powershell: |
    If ($(BITS) -eq 32) {
        $env:CFLAGS = "-m32"
        $env:LDFLAGS = "-m32"
        $env:PATH = "C:\\ProgramData\\chocolatey\\lib\\mingw\\tools\\install\\mingw$(BITS)\\bin;" + $env:PATH
    }
    python -c "from tools import openblas_support; openblas_support.make_init('numpy')"
    python -m pip wheel -v -v -v --no-build-isolation --no-use-pep517 --wheel-dir=dist .

    ls dist -r | Foreach-Object {
        python -m pip install $_.FullName
    }
  displayName: 'Build NumPy'

- bash: |
    pushd . && cd .. && target=$(python -c "import numpy, os; print(os.path.abspath(os.path.join(os.path.dirname(numpy.__file__), '.libs')))") && popd
    python -m pip download -d destination --only-binary :all: --no-deps numpy==1.14
    cd destination && unzip numpy*.whl && cp numpy/.libs/*.dll $target
    ls $target
  displayName: 'Add extraneous & older DLL to numpy/.libs to probe DLL handling robustness'
  condition: eq(variables['PYTHON_VERSION'], '3.6')
- script: pushd . && cd .. && python -c "from ctypes import windll; windll.kernel32.SetDefaultDllDirectories(0x00000800); import numpy" && popd
  displayName: 'For gh-12667; Windows DLL resolution'
  condition: eq(variables['PYTHON_VERSION'], '3.6')

- script: python runtests.py -n --show-build-log --mode=$(TEST_MODE) -- -rsx --junitxml=junit/test-results.xml
  displayName: 'Run NumPy Test Suite'

- task: PublishTestResults@2
  condition: succeededOrFailed()
  inputs:
    testResultsFiles: '**/test-*.xml'
    failTaskOnFailedTests: true
    testRunTitle: 'Publish test results for Python $(PYTHON_VERSION) $(BITS)-bit $(TEST_MODE) Windows'