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1 #!/bin/bash | |
2 | |
3 set -ex | |
4 | |
5 # Change to the script's directory. | |
6 cd $(dirname $0) | |
7 | |
8 # Version of the tests (i.e., the version of protobuf from where we extracted | |
9 # these tests). | |
10 TEST_VERSION=`grep "^ <version>.*</version>" pom.xml | sed "s| <version>\(.*\)
</version>|\1|"` | |
11 | |
12 # The old version of protobuf that we are testing compatibility against. This | |
13 # is usually the same as TEST_VERSION (i.e., we use the tests extracted from | |
14 # that version to test compatibility of the newest runtime against it), but it | |
15 # is also possible to use this same test set to test the compatibiilty of the | |
16 # latest version against other versions. | |
17 case "$1" in | |
18 ""|2.5.0) | |
19 OLD_VERSION=2.5.0 | |
20 OLD_VERSION_PROTOC=https://github.com/xfxyjwf/protobuf-compiler-release/raw/
master/v2.5.0/linux/protoc | |
21 ;; | |
22 2.6.1) | |
23 OLD_VERSION=2.6.1 | |
24 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/
2.6.1-build2/protoc-2.6.1-build2-linux-x86_64.exe | |
25 ;; | |
26 3.0.0-beta-1) | |
27 OLD_VERSION=3.0.0-beta-1 | |
28 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/
3.0.0-beta-1/protoc-3.0.0-beta-1-linux-x86_64.exe | |
29 ;; | |
30 3.0.0-beta-2) | |
31 OLD_VERSION=3.0.0-beta-2 | |
32 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/
3.0.0-beta-2/protoc-3.0.0-beta-2-linux-x86_64.exe | |
33 ;; | |
34 3.0.0-beta-3) | |
35 OLD_VERSION=3.0.0-beta-3 | |
36 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/
3.0.0-beta-3/protoc-3.0.0-beta-3-linux-x86_64.exe | |
37 ;; | |
38 3.0.0-beta-4) | |
39 OLD_VERSION=3.0.0-beta-4 | |
40 OLD_VERSION_PROTOC=http://repo1.maven.org/maven2/com/google/protobuf/protoc/
3.0.0-beta-4/protoc-3.0.0-beta-4-linux-x86_64.exe | |
41 ;; | |
42 *) | |
43 echo "[ERROR]: Unknown version number: $1" | |
44 exit 1 | |
45 ;; | |
46 esac | |
47 | |
48 # Extract the latest protobuf version number. | |
49 VERSION_NUMBER=`grep "^ <version>.*</version>" ../../pom.xml | sed "s| <versio
n>\(.*\)</version>|\1|"` | |
50 | |
51 echo "Running compatibility tests between $VERSION_NUMBER and $OLD_VERSION" | |
52 | |
53 # Check protoc | |
54 [ -f ../../../src/protoc ] || { | |
55 echo "[ERROR]: Please build protoc first." | |
56 exit 1 | |
57 } | |
58 | |
59 # Build and install protobuf-java-$VERSION_NUMBER.jar | |
60 [ -f ../../core/target/protobuf-java-$VERSION_NUMBER.jar ] || { | |
61 pushd ../.. | |
62 mvn install -Dmaven.test.skip=true | |
63 popd | |
64 } | |
65 | |
66 # Download old version source for the compatibility test | |
67 [ -d protobuf ] || { | |
68 git clone https://github.com/google/protobuf.git | |
69 cd protobuf | |
70 git reset --hard v$TEST_VERSION | |
71 cd .. | |
72 } | |
73 | |
74 # Download old version protoc compiler (for linux) | |
75 wget $OLD_VERSION_PROTOC -O protoc | |
76 chmod +x protoc | |
77 | |
78 # Test source compatibility. In these tests we recompile everything against | |
79 # the new runtime (including old version generated code). | |
80 | |
81 # Test A.1: | |
82 # protos: use new version | |
83 # more_protos: use old version | |
84 mvn clean test \ | |
85 -Dprotobuf.test.source.path=$(pwd)/protobuf \ | |
86 -Dprotoc.path=$(pwd)/protoc \ | |
87 -Dprotos.protoc.path=$(pwd)/../../../src/protoc \ | |
88 -Dprotobuf.version=$VERSION_NUMBER | |
89 | |
90 # Test A.2: | |
91 # protos: use old version | |
92 # more_protos: use new version | |
93 mvn clean test \ | |
94 -Dprotobuf.test.source.path=$(pwd)/protobuf \ | |
95 -Dprotoc.path=$(pwd)/protoc \ | |
96 -Dmore_protos.protoc.path=$(pwd)/../../../src/protoc \ | |
97 -Dprotobuf.version=$VERSION_NUMBER | |
98 | |
99 # Test binary compatibility. In these tests we run the old version compiled | |
100 # jar against the new runtime directly without recompile. | |
101 | |
102 # Collect all test dependencies in a single jar file (except for protobuf) to | |
103 # make it easier to run binary compatibility test (where we will need to run | |
104 # the jar files directly). | |
105 cd deps | |
106 mvn assembly:single | |
107 cd .. | |
108 cp -f deps/target/compatibility-test-deps-${TEST_VERSION}-jar-with-dependencies.
jar deps.jar | |
109 | |
110 # Build the old version of all 3 artifacts. | |
111 mvn clean install -Dmaven.test.skip=true -Dprotoc.path=$(pwd)/protoc -Dprotobuf.
version=$OLD_VERSION | |
112 cp -f protos/target/compatibility-protos-${TEST_VERSION}.jar protos.jar | |
113 cp -f more_protos/target/compatibility-more-protos-${TEST_VERSION}.jar more_prot
os.jar | |
114 cp -f tests/target/compatibility-tests-${TEST_VERSION}.jar tests.jar | |
115 | |
116 # Collect the list of tests we need to run. | |
117 TESTS=`find tests -name "*Test.java" | sed "s|/|.|g;s/.java$//g;s/tests.src.main
.java.//g"` | |
118 | |
119 # Test B.1: run all the old artifacts against the new runtime. Note that we | |
120 # must run the test in the protobuf source tree because some of the tests need | |
121 # to read golden test data files. | |
122 cd protobuf | |
123 java -cp ../../../core/target/protobuf-java-$VERSION_NUMBER.jar:../protos.jar:..
/more_protos.jar:../tests.jar:../deps.jar org.junit.runner.JUnitCore $TESTS | |
124 cd .. | |
125 | |
126 # Test B.2: update protos.jar only. | |
127 cd protos | |
128 mvn clean package -Dmaven.test.skip=true -Dprotoc.path=$(pwd)/../../../../src/pr
otoc -Dprotobuf.version=$VERSION_NUMBER | |
129 cd .. | |
130 cd protobuf | |
131 java -cp ../../../core/target/protobuf-java-$VERSION_NUMBER.jar:../protos/target
/compatibility-protos-${TEST_VERSION}.jar:../more_protos.jar:../tests.jar:../dep
s.jar org.junit.runner.JUnitCore $TESTS | |
132 cd .. | |
133 | |
134 # Test B.3: update more_protos.jar only. | |
135 cd more_protos | |
136 mvn clean package -Dmaven.test.skip=true -Dprotoc.path=$(pwd)/../../../../src/pr
otoc -Dprotobuf.version=$VERSION_NUMBER | |
137 cd .. | |
138 cd protobuf | |
139 java -cp ../../../core/target/protobuf-java-$VERSION_NUMBER.jar:../protos.jar:..
/more_protos/target/compatibility-more-protos-${TEST_VERSION}.jar:../tests.jar:.
./deps.jar org.junit.runner.JUnitCore $TESTS | |
140 cd .. | |
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