1#!/bin/bash 2 3function run_test() { 4 # Generate test proto files. 5 $1 -Iprotos/src -I../../../src/ --csharp_out=src/Google.Protobuf.Test \ 6 --csharp_opt=base_namespace=Google.Protobuf \ 7 protos/src/google/protobuf/unittest_import_proto3.proto \ 8 protos/src/google/protobuf/unittest_import_public_proto3.proto \ 9 protos/src/google/protobuf/unittest_well_known_types.proto 10 11 $1 -Iprotos/csharp --csharp_out=src/Google.Protobuf.Test \ 12 --csharp_opt=base_namespace=UnitTest.Issues \ 13 protos/csharp/protos/unittest_issues.proto 14 15 $2 -Iprotos/src --csharp_out=src/Google.Protobuf.Test \ 16 --csharp_opt=base_namespace=Google.Protobuf \ 17 protos/src/google/protobuf/unittest_proto3.proto \ 18 protos/src/google/protobuf/map_unittest_proto3.proto 19 20 # Build and test. 21 dotnet restore src/Google.Protobuf/Google.Protobuf.csproj 22 dotnet restore src/Google.Protobuf.Test/Google.Protobuf.Test.csproj 23 dotnet build -c Release src/Google.Protobuf/Google.Protobuf.csproj 24 dotnet build -c Release src/Google.Protobuf.Test/Google.Protobuf.Test.csproj 25 dotnet run -c Release -f netcoreapp3.1 -p src/Google.Protobuf.Test/Google.Protobuf.Test.csproj 26} 27 28set -ex 29 30# Change to the script's directory. 31cd $(dirname $0) 32 33# Version of the tests (i.e., the version of protobuf from where we extracted 34# these tests). 35TEST_VERSION=3.0.0 36 37# The old version of protobuf that we are testing compatibility against. This 38# is usually the same as TEST_VERSION (i.e., we use the tests extracted from 39# that version to test compatibility of the newest runtime against it), but it 40# is also possible to use this same test set to test the compatibility of the 41# latest version against other versions. 42OLD_VERSION=$1 43OLD_VERSION_PROTOC=https://repo1.maven.org/maven2/com/google/protobuf/protoc/$OLD_VERSION/protoc-$OLD_VERSION-linux-x86_64.exe 44 45echo "Running compatibility tests with $OLD_VERSION" 46 47# Check protoc 48[ -f ../../../src/protoc ] || { 49 echo "[ERROR]: Please build protoc first." 50 exit 1 51} 52 53# Download old version protoc compiler (for linux). 54wget $OLD_VERSION_PROTOC -O old_protoc 55chmod +x old_protoc 56 57# Test source compatibility. In these tests we recompile everything against 58# the new runtime (including old version generated code). 59# Copy the new runtime and keys. 60cp ../../src/Google.Protobuf src/Google.Protobuf -r 61cp ../../keys . -r 62 63# Test A.1: 64# proto set 1: use old version 65# proto set 2 which may import protos in set 1: use old version 66run_test "./old_protoc" "./old_protoc" 67 68# Test A.2: 69# proto set 1: use new version 70# proto set 2 which may import protos in set 1: use old version 71run_test "../../../src/protoc" "./old_protoc" 72 73# Test A.3: 74# proto set 1: use old version 75# proto set 2 which may import protos in set 1: use new version 76run_test "./old_protoc" "../../../src/protoc" 77 78rm old_protoc 79rm keys -r 80rm src/Google.Protobuf -r 81