1#!/bin/bash
2# Copyright 2019 Google LLC
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8# http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License..
15
16# TODO(deklerk): Add integration tests when it's secure to do so. b/64723143
17
18# Fail on any error
19set -eo pipefail
20
21# Display commands being run
22set -x
23
24# cd to project dir on Kokoro instance
25cd github/google-cloud-go
26
27go version
28
29export GOCLOUD_HOME=$KOKORO_ARTIFACTS_DIR/google-cloud-go/
30export PATH="$GOPATH/bin:$PATH"
31export GO111MODULE=on
32export GOPROXY=https://proxy.golang.org
33
34# Move code into artifacts dir
35mkdir -p $GOCLOUD_HOME
36git clone . $GOCLOUD_HOME
37cd $GOCLOUD_HOME
38
39try3() { eval "$*" || eval "$*" || eval "$*"; }
40
41# All packages, including +build tools, are fetched.
42try3 go mod download
43
44set +e # Run all tests, don't stop after the first failure.
45exit_code=0
46
47# Run tests in the current directory and tee output to log file,
48# to be pushed to GCS as artifact.
49runPresubmitTests() {
50 if [[ $PWD == *"/internal/"* ]] ||
51 [[ $PWD == *"/third_party/"* ]]; then
52 # internal tools only expected to work with latest go version
53 return
54 fi
55
56 if [ -z ${RUN_INTEGRATION_TESTS} ]; then
57 GOWORK=off go test -race -v -timeout 15m -short ./... 2>&1 |
58 tee sponge_log.log
59 else
60 GOWORK=off go test -race -v -timeout 45m ./... 2>&1 |
61 tee sponge_log.log
62 fi
63
64 # Run integration tests against an emulator.
65 if [ -f "emulator_test.sh" ]; then
66 ./emulator_test.sh
67 fi
68 # Takes the kokoro output log (raw stdout) and creates a machine-parseable
69 # xUnit XML file.
70 cat sponge_log.log |
71 go-junit-report -set-exit-code >sponge_log.xml
72 # Add the exit codes together so we exit non-zero if any module fails.
73 exit_code=$(($exit_code + $?))
74 if [[ $PWD != *"/internal/"* ]]; then
75 GOWORK=off go build ./...
76 fi
77 exit_code=$(($exit_code + $?))
78}
79
80SIGNIFICANT_CHANGES=$(git --no-pager diff --name-only origin/main...$KOKORO_GIT_COMMIT_google_cloud_go |
81 grep -Ev '(\.md$|^\.github|\.json$|\.yaml$)' | xargs dirname | sort -u || true)
82
83if [ -z $SIGNIFICANT_CHANGES ]; then
84 echo "No changes detected, skipping tests"
85 exit 0
86fi
87
88# CHANGED_DIRS is the list of significant top-level directories that changed,
89# but weren't deleted by the current PR. CHANGED_DIRS will be empty when run on main.
90CHANGED_DIRS=$(echo "$SIGNIFICANT_CHANGES" | tr ' ' '\n' | grep "/" | cut -d/ -f1 | sort -u |
91 tr '\n' ' ' | xargs ls -d 2>/dev/null || true)
92
93echo "Running tests only in changed submodules: $CHANGED_DIRS"
94for d in $CHANGED_DIRS; do
95 for i in $(find "$d" -name go.mod); do
96 pushd $(dirname $i)
97 runPresubmitTests
98 popd
99 done
100done
101
102exit $exit_code
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