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Commit f099105f authored by Josh Gao's avatar Josh Gao
Browse files

adb: refactor and relocate coverage script. 

Test: ./coverage/gen_coverage.sh
Change-Id: Iaff2b1577e32ba4ec8647a418a2ff4a1e9a0835d
parent 79d4f148

adb/coverage/.gitignore

0 → 100644
+2 −0
Original line number Diff line number Diff line 
/adbd.profdata

/report

adb/coverage.sh→adb/coverage/gen_coverage.sh

+7 −36
Original line number Diff line number Diff line 
#!/bin/bash

# Copyright (C) 2020 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.



set -euxo pipefail



ADB_TESTS="adbd_test adb_crypto_test adb_pairing_auth_test adb_pairing_connection_test adb_tls_connection_test"

OUTPUT_DIR=$(dirname "$0")

. "$OUTPUT_DIR"/include.sh



TRACEDIR=`mktemp -d`



### Make sure we can connect to the device.
@@ -78,7 +67,7 @@ adb shell killall adbd 
sleep 5



adb wait-for-device shell rm -rf "/data/misc/trace/*" /data/local/tmp/adb_coverage/

./test_device.py

"$OUTPUT_DIR"/../test_device.py



# Do a usb reset to exercise the disconnect code.

adb_usbreset
@@ -97,7 +86,7 @@ adb connect $REMOTE 
adb -s $REMOTE wait-for-device



# Run test_device.py again.

ANDROID_SERIAL=$REMOTE ./test_device.py

ANDROID_SERIAL=$REMOTE "$OUTPUT_DIR"/../test_device.py



# Dump traces again.

adb disconnect $REMOTE
@@ -121,23 +110,5 @@ for PID in $ADBD_PIDS; do 
done

unset IFS



ADB_TEST_BINARIES=""

for TEST in $ADB_TESTS; do

  ADB_TEST_BINARIES="--object=$ANDROID_PRODUCT_OUT/data/nativetest64/$TEST/$TEST $ADB_TEST_BINARIES"

done



### Merge the traces and generate a report.

llvm-profdata merge --output="$TRACEDIR"/adbd.profdata "$TRACEDIR"/adbd_traces/* "$TRACEDIR"/test_traces/*



cd $ANDROID_BUILD_TOP

llvm-cov report --instr-profile="$TRACEDIR"/adbd.profdata \

  $ANDROID_PRODUCT_OUT/apex/com.android.adbd/bin/adbd \

  --show-region-summary=false \

  /proc/self/cwd/system/core/adb \

  $ADB_TEST_BINARIES



llvm-cov show --instr-profile="$TRACEDIR"/adbd.profdata \

  $ANDROID_PRODUCT_OUT/apex/com.android.adbd/bin/adbd \

  --format=html \

  /proc/self/cwd/system/core/adb \

  $ADB_TEST_BINARIES > $TRACEDIR/report.html
 
### Merge the traces.

llvm-profdata merge --output="$OUTPUT_DIR"/adbd.profdata "$TRACEDIR"/adbd_traces/* "$TRACEDIR"/test_traces/*

adb/coverage/include.sh

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+5 −0
Original line number Diff line number Diff line 
ADB_TESTS="adbd_test adb_crypto_test adb_pairing_auth_test adb_pairing_connection_test adb_tls_connection_test"

ADB_TEST_BINARIES=""

for TEST in $ADB_TESTS; do

  ADB_TEST_BINARIES="--object=$ANDROID_PRODUCT_OUT/data/nativetest64/$TEST/$TEST $ADB_TEST_BINARIES"

done

adb/coverage/report.sh

0 → 100755
+22 −0
Original line number Diff line number Diff line 
#!/bin/bash



set -euxo pipefail



OUTPUT_DIR=$(realpath $(dirname "$0"))

. "$OUTPUT_DIR"/include.sh



rm -rf "$OUTPUT_DIR"/report



cd $ANDROID_BUILD_TOP

llvm-cov show --instr-profile="$OUTPUT_DIR"/adbd.profdata \

  $ANDROID_PRODUCT_OUT/apex/com.android.adbd/bin/adbd \

  /proc/self/cwd/system/core/adb \

  $ADB_TEST_BINARIES \

  --show-region-summary=false \

  --format=html -o "$OUTPUT_DIR"/report



llvm-cov report --instr-profile="$OUTPUT_DIR"/adbd.profdata \

  $ANDROID_PRODUCT_OUT/apex/com.android.adbd/bin/adbd \

  /proc/self/cwd/system/core/adb \

  $ADB_TEST_BINARIES \

  --show-region-summary=false

adb/coverage/show.sh

0 → 100755
+12 −0
Original line number Diff line number Diff line 
#!/bin/bash



set -euxo pipefail



OUTPUT_DIR=$(realpath $(dirname "$0"))

. "$OUTPUT_DIR"/include.sh



cd $ANDROID_BUILD_TOP

llvm-cov show --instr-profile="$OUTPUT_DIR"/adbd.profdata \

  $ANDROID_PRODUCT_OUT/apex/com.android.adbd/bin/adbd \

  /proc/self/cwd/system/core/adb \

  $ADB_TEST_BINARIES