Merge "Add integration test for ensuring that stale metrics files are deleted."

"$TOP/build/soong/tests/bp2build_bazel_test.sh"

"$TOP/build/soong/tests/persistent_bazel_test.sh"

"$TOP/build/soong/tests/soong_test.sh"

"$TOP/build/soong/tests/stale_metrics_files_test.sh"

"$TOP/build/bazel/ci/rbc_regression_test.sh" aosp_arm64-userdebug

# The following tests build against the full source tree and don't rely on the

#!/bin/bash -e

# This test ensures that stale metrics files are deleted after each run

# Run bazel

# Note - bp2build metrics are present after clean runs, only

build/soong/soong_ui.bash --make-mode clean

build/bazel/bin/b build libcore:all

soong_build_metrics_files=("out/soong_build_metrics.pb" "out/build_progress.pb" "out/soong_metrics" "out/bp2build_metrics.pb")

bazel_build_metrics_files=("out/bazel_metrics.pb" "out/build_progress.pb" "out/soong_metrics" "out/bp2build_metrics.pb")

# Ensure bazel metrics files are present

for i in ${!bazel_build_metrics_files[@]};

do

  file=${bazel_build_metrics_files[$i]}

  if [[ ! -f $file ]]; then

     echo "Missing metrics file for Bazel build " $file

     exit 1

  fi

done

# Run a soong build

build/soong/soong_ui.bash --make-mode nothing

for i in ${!soong_build_metrics_files[@]};

do

  file=${soong_build_metrics_files[$i]}

  if [[ ! -f $file ]]; then

     echo "Missing metrics file for Soong build " $file

     exit 1

  fi

done

# Ensure that bazel_metrics.pb is deleted

if [[ -f out/bazel_metrics.pb ]]; then

   echo "Stale out/bazel_metrics.pb file detected"

   exit 1

fi

# Run bazel again - to make sure that soong_build_metrics.pb gets deleted

build/bazel/bin/b build libcore:all

if [[ -f out/soong_build_metrics.pb ]]; then

   echo "Stale out/soong_build_metrics.pb file detected"

   exit 1

fi