trigger:
  # start a new build for every push
  batch: False
  branches:
    include:
      - master
      - maintenance/*
jobs:
- job: Linux_Python_36_32bit_full_with_asserts
  pool:
    vmImage: 'ubuntu-16.04'
  steps:
  - script: |
           docker pull i386/ubuntu:bionic
           docker run -v $(pwd):/numpy i386/ubuntu:bionic /bin/bash -c "cd numpy && \
           apt-get -y update && \
           apt-get -y install python3.6-dev python3-pip locales && \
           locale-gen fr_FR && update-locale && \
           pip3 install setuptools nose cython==0.29.0 pytest pytz pickle5 && \
           apt-get -y install gfortran-5 wget && \
           cd .. && \
           mkdir openblas && cd openblas && \
           wget https://3f23b170c54c2533c070-1c8a9b3114517dc5fe17b7c3f8c63a43.ssl.cf2.rackcdn.com/openblas-v0.3.3-186-g701ea883-manylinux1_i686.tar.gz && \
           tar zxvf openblas-v0.3.3-186-g701ea883-manylinux1_i686.tar.gz && \
           cp -r ./usr/local/lib/* /usr/lib && \
           cp ./usr/local/include/* /usr/include && \
           cd ../numpy && \
           F77=gfortran-5 F90=gfortran-5 \
           CFLAGS='-UNDEBUG -std=c99' python3 runtests.py --mode=full -- -rsx --junitxml=junit/test-results.xml"
    displayName: 'Run 32-bit Ubuntu Docker Build / Tests'
  - task: PublishTestResults@2
    inputs:
      testResultsFiles: '**/test-*.xml'
      testRunTitle: 'Publish test results for Python 3.6-32 bit full Linux'
- job: macOS
  pool:
    # NOTE: at time of writing, there is a danger
    # that using an invalid vmIMage string for macOS
    # image silently redirects to a Windows build on Azure;
    # for now, use the only image name officially present in
    # the docs even though i.e., numba uses another in their
    # azure config for mac os -- Microsoft has indicated
    # they will patch this issue
    vmImage: macOS-10.13
  steps:
  # the @0 refers to the (major) version of the *task* on Microsoft's
  # end, not the order in the build matrix nor anything to do
  # with version of Python selected
  - task: UsePythonVersion@0
    inputs:
      versionSpec: '3.6'
      addToPath: true
      architecture: 'x64'
  # NOTE: do we have a compelling reason to use older / newer
  # versions of Xcode toolchain for testing?
  - script: /bin/bash -c "sudo xcode-select -s /Applications/Xcode_10.app/Contents/Developer"
    displayName: 'select Xcode version'
  # NOTE: might be better if we could avoid installing
  # two C compilers, but with homebrew looks like we're
  # now stuck getting the full gcc toolchain instead of
  # just pulling in gfortran
  - script: HOMEBREW_NO_AUTO_UPDATE=1 brew install gcc
    displayName: 'make gfortran available on mac os vm'
  - script: python -m pip install --upgrade pip setuptools wheel
    displayName: 'Install tools'
  - script: python -m pip install cython nose pytz pytest pickle5 vulture docutils sphinx==1.7.9 numpydoc matplotlib
    displayName: 'Install dependencies; some are optional to avoid test skips'
  - script: /bin/bash -c "! vulture . --min-confidence 100 --exclude doc/,numpy/distutils/ | grep 'unreachable'"
    displayName: 'Check for unreachable code paths in Python modules'
  # NOTE: init_dgelsd failed init issue with current ACCELERATE /
  # LAPACK configuration on Azure macos image; at the time of writing
  # this plagues homebrew / macports NumPy builds, but we will
  # circumvent for now by aggressively disabling acceleration for
  # macos NumPy builds / tests; ACCELERATE=None on its own is not
  # sufficient
  # also, might as well prefer usage of clang over gcc proper
  # to match likely scenario on many user mac machines
  - script: python setup.py build -j 4 install
    displayName: 'Build NumPy'
    env:
      BLAS: None
      LAPACK: None
      ATLAS: None
      ACCELERATE: None
      CC: /usr/bin/clang
  - script: python runtests.py -g --refguide-check
    displayName: 'Run Refuide Check'
  - script: python runtests.py --mode=full -- -rsx --junitxml=junit/test-results.xml
    displayName: 'Run Full NumPy Test Suite'
  - task: PublishTestResults@2
    inputs:
      testResultsFiles: '**/test-*.xml'
      testRunTitle: 'Publish test results for Python 3.6 64-bit full Mac OS'
- job: Windows
  pool:
    vmImage: 'VS2017-Win2016'
  variables:
      # openblas URLs from numpy-wheels
      # appveyor / Windows config
      OPENBLAS_32: "https://3f23b170c54c2533c070-1c8a9b3114517dc5fe17b7c3f8c63a43.ssl.cf2.rackcdn.com/openblas-v0.3.3-186-g701ea883-win32-gcc_7_1_0.zip"
      OPENBLAS_64: "https://3f23b170c54c2533c070-1c8a9b3114517dc5fe17b7c3f8c63a43.ssl.cf2.rackcdn.com/openblas-v0.3.3-186-g701ea883-win_amd64-gcc_7_1_0.zip"
  strategy:
    maxParallel: 6
    matrix:
        Python36-32bit-fast:
          PYTHON_VERSION: '3.6'
          PYTHON_ARCH: 'x86'
          TEST_MODE: fast
          OPENBLAS: $(OPENBLAS_32)
          BITS: 32
        Python37-32bit-fast:
          PYTHON_VERSION: '3.7'
          PYTHON_ARCH: 'x86'
          TEST_MODE: fast
          OPENBLAS: $(OPENBLAS_32)
          BITS: 32
        Python35-64bit-full:
          PYTHON_VERSION: '3.5'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
          OPENBLAS: $(OPENBLAS_64)
          BITS: 64
        Python36-64bit-full:
          PYTHON_VERSION: '3.6'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
          INSTALL_PICKLE5: 1
          OPENBLAS: $(OPENBLAS_64)
          BITS: 64
        Python37-64bit-full:
          PYTHON_VERSION: '3.7'
          PYTHON_ARCH: 'x64'
          TEST_MODE: full
          INSTALL_PICKLE5: 1
          OPENBLAS: $(OPENBLAS_64)
          BITS: 64
  steps:
  - task: UsePythonVersion@0
    inputs:
      versionSpec: $(PYTHON_VERSION)
      addToPath: true
      architecture: $(PYTHON_ARCH)
  - script: python -m pip install --upgrade pip setuptools wheel
    displayName: 'Install tools'
  - powershell: |
      $wc = New-Object net.webclient
      $wc.Downloadfile("$(OPENBLAS)", "openblas.zip")
      $tmpdir = New-TemporaryFile | %{ rm $_; mkdir $_ }
      Expand-Archive "openblas.zip" $tmpdir
      $pyversion = python -c "from __future__ import print_function; import sys; print(sys.version.split()[0])"
      Write-Host "Python Version: $pyversion"
      $target = "C:\\hostedtoolcache\\windows\\Python\\$pyversion\\$(PYTHON_ARCH)\\lib\\openblas.a"
      Write-Host "target path: $target"
      cp $tmpdir\$(BITS)\lib\libopenblas_v0.3.3-186-g701ea883-gcc_7_1_0.a $target
    displayName: 'Download / Install OpenBLAS'
  - powershell: |
      choco install -y mingw --forcex86 --force --version=5.3.0
    displayName: 'Install 32-bit mingw for 32-bit builds'
    condition: eq(variables['BITS'], 32)
  - script: python -m pip install cython nose pytz pytest
    displayName: 'Install dependencies; some are optional to avoid test skips'
  # NOTE: for Windows builds it seems much more tractable to use runtests.py
  # vs. manual setup.py and then runtests.py for testing only
  - script: if [%INSTALL_PICKLE5%]==[1] python -m pip install pickle5
    displayName: 'Install optional pickle5 backport (only for python3.6 and 3.7)'
  - powershell: |
      If ($(BITS) -eq 32) {
         $env:NPY_DISTUTILS_APPEND_FLAGS = 1
         $env:CFLAGS = "-m32"
         $env:LDFLAGS = "-m32"
         $env:PATH = "C:\\tools\\mingw32\\bin;" + $env:PATH
         refreshenv
      }
      pip wheel -v -v -v --wheel-dir=dist .

      ls dist -r | Foreach-Object {
          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
      pip download -d destination --only-binary --no-deps numpy==1.14
      cd destination && unzip numpy*.whl && cp numpy/.libs/*.dll $target
      ls $target
    displayName: 'Add extraneous & older DLL to numpy/.libs to probe DLL handling robustness'
    condition: eq(variables['PYTHON_VERSION'], '3.6')
  - script: pushd . && cd .. && python -c "from ctypes import windll; windll.kernel32.SetDefaultDllDirectories(0x00000800); import numpy" && popd
    displayName: 'For gh-12667; Windows DLL resolution'
  - script: python runtests.py -n --show-build-log --mode=$(TEST_MODE) -- -rsx --junitxml=junit/test-results.xml
    displayName: 'Run NumPy Test Suite'
  - task: PublishTestResults@2
    inputs:
      testResultsFiles: '**/test-*.xml'
      testRunTitle: 'Publish test results for Python $(PYTHON_VERSION) $(BITS)-bit $(TEST_MODE) Windows'