1#!/bin/bash
2
3# Copyright 2014 The Android Open Source Project
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9# http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17readonly PREFIX="#####"
18readonly RETRIES=2
19
20function maybePlural() {
21  # $1 = integer to use for plural check
22  # $2 = singular string
23  # $3 = plural string
24  if [ $1 -ne 1 ]; then
25    echo "$3"
26  else
27    echo "$2"
28  fi
29}
30
31
32function runTest() {
33  local cmd="$1"
34
35  if $cmd; then
36    return 0
37  fi
38
39  for iteration in $(seq $RETRIES); do
40    if ! $cmd; then
41      echo >&2 "'$cmd' failed more than once, giving up"
42      return 1
43    fi
44  done
45
46  echo >&2 "Warning: '$cmd' FLAKY, passed $RETRIES/$((RETRIES + 1))"
47}
48
49
50readonly tests=$(find . -name '*_test.py' -type f -executable)
51readonly count=$(echo $tests | wc -w)
52echo "$PREFIX Found $count $(maybePlural $count test tests)."
53
54exit_code=0
55
56i=0
57for test in $tests; do
58  i=$((i + 1))
59  echo ""
60  echo "$PREFIX $test ($i/$count)"
61  echo ""
62  runTest $test || exit_code=$(( exit_code + 1 ))
63  echo ""
64done
65
66echo "$PREFIX $exit_code failed $(maybePlural $exit_code test tests)."
67exit $exit_code
68