| #!/bin/bash |
| # Copyright 2018 The Go Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style |
| # license that can be found in the LICENSE file. |
| |
| REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" |
| |
| # Create a test directory. |
| # The Go and protobuf toolchains used for testing will be cached here. |
| TEST_DIR=/tmp/golang-protobuf-test |
| if [ ! -d $TEST_DIR ]; then |
| echo "mkdir $TEST_DIR" |
| mkdir -p $TEST_DIR |
| fi |
| cd $TEST_DIR |
| |
| # Download and build the protobuf toolchain. |
| # We avoid downloading the pre-compiled binaries since they do not contain |
| # the conformance test runner. |
| PROTOBUF_VERSION=3.6.1 |
| PROTOBUF_DIR="protobuf-$PROTOBUF_VERSION" |
| if [ ! -d $PROTOBUF_DIR ]; then |
| echo "download and build $PROTOBUF_DIR" |
| (curl -s -L https://github.com/google/protobuf/releases/download/v$PROTOBUF_VERSION/protobuf-all-$PROTOBUF_VERSION.tar.gz | tar -zxf -) || exit 1 |
| (cd $PROTOBUF_DIR && ./configure && make && cd conformance && make) || exit 1 |
| fi |
| |
| # Download each Go toolchain version. |
| GO_LATEST=1.11beta3 |
| GO_VERSIONS=(1.9.7 1.10.3 $GO_LATEST) |
| for GO_VERSION in ${GO_VERSIONS[@]}; do |
| GO_DIR=go$GO_VERSION |
| if [ ! -d $GO_DIR ]; then |
| echo "download $GO_DIR" |
| GOOS=$(uname | tr '[:upper:]' '[:lower:]') |
| (mkdir $GO_DIR && curl -s -L https://dl.google.com/go/$GO_DIR.$GOOS-amd64.tar.gz | tar -zxf - -C $GO_DIR --strip-components 1) || exit 1 |
| fi |
| done |
| |
| # Travis-CI sets GOROOT, which confuses later invocations of the Go toolchains. |
| # Explicitly clear GOROOT, so each toolchain uses their default GOROOT. |
| unset GOROOT |
| |
| # Download dependencies using modules. |
| # For pre-module support, dump the dependencies in a vendor directory. |
| # TODO: use GOFLAGS="-mod=readonly" when https://golang.org/issue/26850 is fixed. |
| GO_LATEST_BIN=$TEST_DIR/go$GO_LATEST/bin/go |
| (cd $REPO_ROOT && $GO_LATEST_BIN mod tidy && $GO_LATEST_BIN mod vendor) || exit 1 |
| |
| # Setup GOPATH for pre-module support. |
| MODULE_PATH=$(cd $REPO_ROOT && $GO_LATEST_BIN list -m -f "{{.Path}}") |
| if [ ! -d gopath/src/$MODULE_PATH ]; then |
| mkdir -p gopath/src/$(dirname $MODULE_PATH) |
| (cd gopath/src/$(dirname $MODULE_PATH) && ln -s $REPO_ROOT $(basename $MODULE_PATH)) |
| fi |
| export GOPATH=$TEST_DIR/gopath |
| |
| # Run tests across every supported version of Go. |
| FAIL=0 |
| for GO_VERSION in ${GO_VERSIONS[@]}; do |
| GO_BIN=go$GO_VERSION/bin/go |
| function go_build() { |
| echo "$GO_BIN build $@" |
| (cd $GOPATH/src/$MODULE_PATH && $TEST_DIR/$GO_BIN build $@) || FAIL=1 |
| } |
| function go_test() { |
| echo "$GO_BIN test $@" |
| (cd $GOPATH/src/$MODULE_PATH && $TEST_DIR/$GO_BIN test $@) || FAIL=1 |
| } |
| |
| go_build ./... |
| go_test -race ./... |
| go_test -race -tags proto1_legacy ./... |
| done |
| |
| # Check for changed files. |
| GIT_DIFF=$(cd $REPO_ROOT && git diff --no-prefix HEAD 2>&1) |
| if [ ! -z "$GIT_DIFF" ]; then |
| echo -e "git diff HEAD\n$GIT_DIFF" |
| FAIL=1 |
| fi |
| |
| # Check for untracked files. |
| GIT_UNTRACKED=$(cd $REPO_ROOT && git ls-files --others --exclude-standard 2>&1) |
| if [ ! -z "$GIT_UNTRACKED" ]; then |
| echo -e "git ls-files --others --exclude-standard\n$GIT_UNTRACKED" |
| FAIL=1 |
| fi |
| |
| exit $FAIL |