diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/acov | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/scripts/acov b/scripts/acov new file mode 100755 index 000000000..d6095a881 --- /dev/null +++ b/scripts/acov @@ -0,0 +1,46 @@ +#!/bin/sh +# Copyright (C) 2014 The Android Open Source Project +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# +# acov is a tool for gathering coverage information from a device and generating +# a report from that information. To use: +# +# 1. sudo apt-get install lcov +# 2. Build application/library with coverage information. +# 3. Push the new binaries to the device. +# 4. Run tests with the additional environment variables: +# * GCOV_PREFIX=/data/local/tmp/gcov +# * GCOV_PREFIX_STRIP=`echo $(ANDROID_BUILD_TOP) | grep -o / | wc -l` +# 5. Run `acov`. +# +# acov will pull all coverage information from the device, push it to the right +# directories, run lcov, and display the coverage report (currently by opening +# it in your browser). +# + +which lcov +if [ $? -ne 0 ]; then + echo 'lcov not found: running `sudo apt-get install lcov`' + sudo apt-get install lcov +fi + +cd $ANDROID_BUILD_TOP +FILE=cov.info +DIR=$(mktemp -d covreport-XXXXXX) +adb pull /data/local/tmp/gcov +lcov -c -d $ANDROID_PRODUCT_OUT -o $DIR/$FILE +echo "Generating coverage report at $DIR" +genhtml -q -o $DIR $DIR/$FILE +xdg-open $DIR/index.html >/dev/null |