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 netcoreapp2.1 -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 compatibiilty of the 41# latest version against other versions. 42case "$1" in 43 ""|3.0.0) 44 OLD_VERSION=3.0.0 45 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/3.0.0/protoc-3.0.0-linux-x86_64.exe 46 ;; 47 3.0.2) 48 OLD_VERSION=3.0.2 49 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/3.0.2/protoc-3.0.2-linux-x86_64.exe 50 ;; 51 3.1.0) 52 OLD_VERSION=3.1.0 53 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/3.1.0/protoc-3.1.0-linux-x86_64.exe 54 ;; 55 *) 56 echo "[ERROR]: Unknown version number: $1" 57 exit 1 58 ;; 59esac 60 61echo "Running compatibility tests with $OLD_VERSION" 62 63# Check protoc 64[ -f ../../../src/protoc ] || { 65 echo "[ERROR]: Please build protoc first." 66 exit 1 67} 68 69# Download old version protoc compiler (for linux). 70wget $OLD_VERSION_PROTOC -O old_protoc 71chmod +x old_protoc 72 73# Test source compatibility. In these tests we recompile everything against 74# the new runtime (including old version generated code). 75# Copy the new runtime and keys. 76cp ../../src/Google.Protobuf src/Google.Protobuf -r 77cp ../../keys . -r 78 79# Test A.1: 80# proto set 1: use old version 81# proto set 2 which may import protos in set 1: use old version 82run_test "./old_protoc" "./old_protoc" 83 84# Test A.2: 85# proto set 1: use new version 86# proto set 2 which may import protos in set 1: use old version 87run_test "../../../src/protoc" "./old_protoc" 88 89# Test A.3: 90# proto set 1: use old version 91# proto set 2 which may import protos in set 1: use new version 92run_test "./old_protoc" "../../../src/protoc" 93 94rm old_protoc 95rm keys -r 96rm src/Google.Protobuf -r 97