| #!/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)" |
| |
| function print() { echo -e "\x1b[1m> $@\x1b[0m"; } |
| |
| # 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 |
| print "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 |
| print "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 $PROTOBUF_DIR && ./configure && make && cd conformance && make) || exit 1 |
| fi |
| export PATH=$TEST_DIR/$PROTOBUF_DIR/src:$TEST_DIR/$PROTOBUF_DIR/conformance:$PATH |
| |
| # Download each Go toolchain version. |
| GO_LATEST=1.11rc1 |
| GO_VERSIONS=(1.10.3 $GO_LATEST) |
| for GO_VERSION in ${GO_VERSIONS[@]}; do |
| GO_DIR=go$GO_VERSION |
| if [ ! -d $GO_DIR ]; then |
| print "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. |
| LABELS=() |
| PIDS=() |
| OUTS=() |
| function cleanup() { for OUT in ${OUTS[@]}; do rm $OUT; done; } |
| trap cleanup EXIT |
| for GO_VERSION in ${GO_VERSIONS[@]}; do |
| # Run the go command in a background process. |
| function go() { |
| GO_BIN=go$GO_VERSION/bin/go |
| LABELS+=("$(echo "go$GO_VERSION $@")") |
| OUT=$(mktemp) |
| (cd $GOPATH/src/$MODULE_PATH && $TEST_DIR/$GO_BIN $@ &> $OUT) & |
| PIDS+=($!) |
| OUTS+=($OUT) |
| } |
| |
| go build ./... |
| go test -race ./... |
| go test -race -tags purego ./... |
| go test -race -tags proto1_legacy ./... |
| done |
| |
| # Wait for all processes to finish. |
| RET=0 |
| for I in ${!PIDS[@]}; do |
| print "${LABELS[$I]}" |
| if ! wait ${PIDS[$I]}; then |
| cat ${OUTS[$I]} # only output upon error |
| RET=1 |
| fi |
| done |
| |
| # Check for stale generated source files. |
| GEN_DIFF=$(cd $REPO_ROOT && ${GO_LATEST_BIN} run ./internal/cmd/generate-types 2>&1) |
| if [ ! -z "$GEN_DIFF" ]; then |
| print "go run ./internal/cmd/generate-types" |
| echo "$GEN_DIFF" |
| RET=1 |
| fi |
| |
| # Check for unformatted Go source files. |
| FMT_DIFF=$(cd $REPO_ROOT && ${GO_LATEST_BIN}fmt -d . 2>&1) |
| if [ ! -z "$FMT_DIFF" ]; then |
| print "gofmt -d ." |
| echo "$FMT_DIFF" |
| RET=1 |
| fi |
| |
| # Check for changed files. |
| GIT_DIFF=$(cd $REPO_ROOT && git diff --no-prefix HEAD 2>&1) |
| if [ ! -z "$GIT_DIFF" ]; then |
| print "git diff HEAD" |
| echo "$GIT_DIFF" |
| RET=1 |
| fi |
| |
| # Check for untracked files. |
| GIT_UNTRACKED=$(cd $REPO_ROOT && git ls-files --others --exclude-standard 2>&1) |
| if [ ! -z "$GIT_UNTRACKED" ]; then |
| print "git ls-files --others --exclude-standard" |
| echo "$GIT_UNTRACKED" |
| RET=1 |
| fi |
| |
| # Print termination status. |
| if [ $RET -eq 0 ]; then |
| echo -e "\x1b[32;1mPASS\x1b[0m" |
| else |
| echo -e "\x1b[31;1mFAIL\x1b[0m" |
| fi |
| exit $RET |