Try again

.travis.yml

@@ -32,6 +32,7 @@ matrix:
       env:
         - TRAVIS_RUST_VERSION=stable
         - REGULAR_TEST=false
+        - CODE_COVERAGE=false
       script: tests/.travis-runner.sh
     - language: python
       python: 3.6
@@ -45,6 +46,7 @@ matrix:
       env:
         - TRAVIS_RUST_VERSION=beta
         - REGULAR_TEST=false
+        - CODE_COVERAGE=false
       script: tests/.travis-runner.sh
     - name: rustfmt
       language: rust
@@ -107,20 +109,12 @@ matrix:
         directories:
           - /home/travis/.cargo
           - target
-      before_script:
-        - curl -L https://github.com/mozilla/grcov/releases/download/v0.4.1/grcov-linux-x86_64.tar.bz2 | tar jxf -
       script:
-        - cargo build --verbose --all
-        - cargo test --verbose --all
         - tests/.travis-runner.sh
-        - zip -0 ccov.zip `find . \( -name "rustpython*.gc*" \) -print`
-        - ./grcov ccov.zip -s . -t lcov --llvm --branch --ignore-not-existing --ignore-dir "/*" > lcov.info
-        - bash <(curl -s https://codecov.io/bash) -f lcov.info
       env:
         - TRAVIS_RUST_VERSION=nightly
         - REGULAR_TEST=false
-        - CARGO_INCREMENTAL=0
-        - RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zno-landing-pads"
+        - CODE_COVERAGE=true
   allow_failures:
     - rust: nightly
       env: REGULAR_TEST=true

tests/.travis-runner.sh

@@ -10,7 +10,27 @@ pip install pipenv
 (cd tests; pipenv install)
 
 # Build outside of the test runner
-cargo build --verbose --release
+if [ $CODE_COVERAGE = "true" ]
+then
+    export CARGO_INCREMENTAL=0
+    export RUSTFLAGS="-Zprofile -Ccodegen-units=1 -Cinline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Zno-landing-pads"
+
+    cargo build --verbose
+else
+    cargo build --verbose --release
+fi
 
 # Run the tests
 (cd tests; pipenv run pytest)
+
+if [ $CODE_COVERAGE = "true" ]
+then
+    cargo test --verbose --all
+    zip -0 ccov.zip `find . \( -name "rustpython*.gc*" \) -print`
+
+    # Install grcov
+    curl -L https://github.com/mozilla/grcov/releases/download/v0.4.1/grcov-linux-x86_64.tar.bz2 | tar jxf -
+
+    ./grcov ccov.zip -s . -t lcov --llvm --branch --ignore-not-existing --ignore-dir "/*" > lcov.info
+    bash <(curl -s https://codecov.io/bash) -f lcov.info
+fi