From 5eae3ece4d4cfddb3e72ac18bfc4059bdcc2f6bb Mon Sep 17 00:00:00 2001
From: alyssaq <alyssaquek@gmail.com>
Date: Sat, 14 Jul 2018 11:09:36 -0500
Subject: [PATCH] codecov integration. scipy2018 sprint.

---
 .codecov.yml                  | 10 ++++++++++
 .travis.yml                   |  2 +-
 README.md                     |  1 +
 tools/test-installed-numpy.py |  4 ++++
 tools/travis-test.sh          | 15 +++++++++++++--
 5 files changed, 29 insertions(+), 3 deletions(-)
 create mode 100644 .codecov.yml

diff --git a/.codecov.yml b/.codecov.yml
new file mode 100644
index 000000000000..5e58905882dd
--- /dev/null
+++ b/.codecov.yml
@@ -0,0 +1,10 @@
+codecov:
+  ci:
+    - !appveyor
+coverage:
+  status:
+    project:
+      default:
+        # Require 1% coverage, i.e., always succeed
+        target: 1
+comment: off
diff --git a/.travis.yml b/.travis.yml
index 6b010e58f6a2..e428953e03a8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -58,7 +58,7 @@ matrix:
             - python3-dev
             - python3-setuptools
     - python: 3.6
-      env: USE_WHEEL=1 RUN_FULL_TESTS=1
+      env: USE_WHEEL=1 RUN_FULL_TESTS=1 RUN_COVERAGE=1
     - python: 2.7
       env: USE_WHEEL=1 RUN_FULL_TESTS=1 PYTHON_OPTS="-3 -OO"
     - python: 3.6
diff --git a/README.md b/README.md
index acdf43c45ddf..605ecaf9571b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,7 @@
 
 [![Travis](https://img.shields.io/travis/numpy/numpy/master.svg?label=Travis%20CI)](https://travis-ci.org/numpy/numpy)
 [![AppVeyor](https://img.shields.io/appveyor/ci/charris/numpy/master.svg?label=AppVeyor)](https://ci.appveyor.com/project/charris/numpy)
+[![codecov](https://codecov.io/gh/numpy/numpy/branch/master/graph/badge.svg)](https://codecov.io/gh/numpy/numpy)
 
 NumPy is the fundamental package needed for scientific computing with Python.
 
diff --git a/tools/test-installed-numpy.py b/tools/test-installed-numpy.py
index 04a2a1da2183..14f11b7ed81a 100644
--- a/tools/test-installed-numpy.py
+++ b/tools/test-installed-numpy.py
@@ -46,6 +46,10 @@
     print('NPY_RELAXED_STRIDES_CHECKING not set, but active.')
     sys.exit(1)
 
+if options.coverage:
+    # Produce code coverage XML report for codecov.io
+    args += ["--cov-report=xml"]
+
 result = numpy.test(options.mode,
                     verbose=options.verbose,
                     extra_argv=args,
diff --git a/tools/travis-test.sh b/tools/travis-test.sh
index b99866f0d810..11863b5febce 100755
--- a/tools/travis-test.sh
+++ b/tools/travis-test.sh
@@ -105,6 +105,11 @@ run_test()
     export PYTHONPATH=$PWD
   fi
 
+  if [ -n "$RUN_COVERAGE" ]; then
+    pip install pytest-cov
+    COVERAGE_FLAG=--coverage
+  fi
+
   # We change directories to make sure that python won't find the copy
   # of numpy in the source directory.
   mkdir -p empty
@@ -113,10 +118,17 @@ run_test()
     "import os; import numpy; print(os.path.dirname(numpy.__file__))")
   export PYTHONWARNINGS=default
   if [ -n "$RUN_FULL_TESTS" ]; then
-    $PYTHON ../tools/test-installed-numpy.py -v --mode=full
+    export PYTHONWARNINGS="ignore::DeprecationWarning:virtualenv"
+    $PYTHON ../tools/test-installed-numpy.py -v --mode=full $COVERAGE_FLAG
   else
     $PYTHON ../tools/test-installed-numpy.py -v
   fi
+
+  if [ -n "$RUN_COVERAGE" ]; then
+    # Upload coverage files to codecov
+    bash <(curl -s https://codecov.io/bash) -X gcov -X coveragepy
+  fi
+
   if [ -n "$USE_ASV" ]; then
     pushd ../benchmarks
     $PYTHON `which asv` machine --machine travis
@@ -181,4 +193,3 @@ else
   setup_base
   run_test
 fi
-