| #!/bin/bash |
| # |
| # Copyright 2015 The Bazel Authors. All rights reserved. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| # |
| # Tests the examples provided in Bazel |
| # |
| # --- begin runfiles.bash initialization --- |
| set -euo pipefail |
| if [[ ! -d "${RUNFILES_DIR:-/dev/null}" && ! -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then |
| if [[ -f "$0.runfiles_manifest" ]]; then |
| export RUNFILES_MANIFEST_FILE="$0.runfiles_manifest" |
| elif [[ -f "$0.runfiles/MANIFEST" ]]; then |
| export RUNFILES_MANIFEST_FILE="$0.runfiles/MANIFEST" |
| elif [[ -f "$0.runfiles/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then |
| export RUNFILES_DIR="$0.runfiles" |
| fi |
| fi |
| if [[ -f "${RUNFILES_DIR:-/dev/null}/bazel_tools/tools/bash/runfiles/runfiles.bash" ]]; then |
| source "${RUNFILES_DIR}/bazel_tools/tools/bash/runfiles/runfiles.bash" |
| elif [[ -f "${RUNFILES_MANIFEST_FILE:-/dev/null}" ]]; then |
| source "$(grep -m1 "^bazel_tools/tools/bash/runfiles/runfiles.bash " \ |
| "$RUNFILES_MANIFEST_FILE" | cut -d ' ' -f 2-)" |
| else |
| echo >&2 "ERROR: cannot find @bazel_tools//tools/bash/runfiles:runfiles.bash" |
| exit 1 |
| fi |
| # --- end runfiles.bash initialization --- |
| |
| source "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \ |
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } |
| |
| # $1 is equal to the $(JAVABASE) make variable |
| javabase="$1" |
| if [[ $javabase = external/* ]]; then |
| javabase=${javabase#external/} |
| fi |
| javabase="$(rlocation "${javabase}/bin/java")" |
| javabase=${javabase%/bin/java} |
| |
| function set_up() { |
| copy_examples |
| cat > WORKSPACE <<EOF |
| workspace(name = "io_bazel") |
| EOF |
| add_rules_cc_to_workspace WORKSPACE |
| } |
| |
| # |
| # Native rules |
| # |
| function test_cpp() { |
| assert_build "//examples/cpp:hello-world" |
| assert_bazel_run "//examples/cpp:hello-world foo" "Hello foo" |
| assert_test_ok "//examples/cpp:hello-success_test" |
| assert_test_fails "//examples/cpp:hello-fail_test" |
| } |
| |
| # An assertion that execute a binary from a sub directory (to test runfiles) |
| function assert_binary_run_from_subdir() { |
| ( # Needed to make execution from a different path work. |
| export PATH=${javabase}/bin:"$PATH" && |
| mkdir -p x && |
| cd x && |
| unset JAVA_RUNFILES && |
| unset TEST_SRCDIR && |
| assert_binary_run "../$1" "$2" ) |
| } |
| |
| function test_java() { |
| local java_pkg=examples/java-native/src/main/java/com/example/myproject |
| |
| assert_build_output ./bazel-bin/${java_pkg}/libhello-lib.jar ${java_pkg}:hello-lib |
| assert_build_output ./bazel-bin/${java_pkg}/libcustom-greeting.jar ${java_pkg}:custom-greeting |
| assert_build_output ./bazel-bin/${java_pkg}/hello-world ${java_pkg}:hello-world |
| assert_build_output ./bazel-bin/${java_pkg}/hello-resources ${java_pkg}:hello-resources |
| assert_binary_run_from_subdir "bazel-bin/${java_pkg}/hello-world foo" "Hello foo" |
| } |
| |
| function test_java_test() { |
| setup_javatest_support |
| local java_native_tests=//examples/java-native/src/test/java/com/example/myproject |
| local java_native_main=//examples/java-native/src/main/java/com/example/myproject |
| |
| assert_build "-- //examples/java-native/... -${java_native_main}:hello-error-prone" |
| JAVA_VERSION="1.$(bazel query --output=build '@bazel_tools//tools/jdk:legacy_toolchain' | grep source_version | cut -d '"' -f 2)" |
| assert_test_ok "${java_native_tests}:hello" |
| assert_test_ok "${java_native_tests}:custom" |
| assert_test_fails "${java_native_tests}:fail" |
| assert_test_fails "${java_native_tests}:resource-fail" |
| } |
| |
| function test_java_test_with_junitrunner() { |
| # Test with junitrunner. |
| setup_javatest_support |
| local java_native_tests=//examples/java-native/src/test/java/com/example/myproject |
| assert_test_ok "${java_native_tests}:custom_with_test_class" |
| } |
| |
| function test_genrule_and_genquery() { |
| # The --javabase flag is to force the tools/jdk:jdk label to be used |
| # so it appears in the dependency list. |
| assert_build_output ./bazel-bin/examples/gen/genquery examples/gen:genquery --javabase=//tools/jdk |
| local want=./bazel-genfiles/examples/gen/genrule.txt |
| assert_build_output $want examples/gen:genrule --javabase=//tools/jdk |
| |
| diff $want ./bazel-bin/examples/gen/genquery \ |
| || fail "genrule and genquery output differs" |
| |
| grep -qE "^@bazel_tools//tools/jdk:jdk$" $want || { |
| cat $want |
| fail "@bazel_tools//tools/jdk:jdk not found in genquery output" |
| } |
| } |
| |
| function test_native_python() { |
| assert_build //examples/py_native:bin |
| assert_test_ok //examples/py_native:test |
| assert_test_fails //examples/py_native:fail |
| } |
| |
| function test_native_python_with_zip() { |
| assert_build //examples/py_native:bin --build_python_zip |
| # run the python package directly |
| ./bazel-bin/examples/py_native/bin >& $TEST_log \ |
| || fail "//examples/py_native:bin execution failed" |
| expect_log "Fib(5) == 8" |
| # Using python <zipfile> to run the python package |
| python ./bazel-bin/examples/py_native/bin >& $TEST_log \ |
| || fail "//examples/py_native:bin execution failed" |
| expect_log "Fib(5) == 8" |
| assert_test_ok //examples/py_native:test --build_python_zip |
| assert_test_fails //examples/py_native:fail --build_python_zip |
| } |
| |
| function test_shell() { |
| assert_build "//examples/shell:bin" |
| assert_bazel_run "//examples/shell:bin" "Hello Bazel!" |
| assert_test_ok "//examples/shell:test" |
| } |
| |
| # |
| # Skylark rules |
| # |
| function test_python() { |
| assert_build "//examples/py:bin" |
| |
| ./bazel-bin/examples/py/bin >& $TEST_log \ |
| || fail "//examples/py:bin execution failed" |
| expect_log "Fib(5)=8" |
| |
| # Mutate //examples/py:bin so that it needs to build again. |
| echo "print('Hello')" > ./examples/py/bin.py |
| # Ensure that we can rebuild //examples/py::bin without error. |
| assert_build "//examples/py:bin" |
| ./bazel-bin/examples/py/bin >& $TEST_log \ |
| || fail "//examples/py:bin 2nd build execution failed" |
| expect_log "Hello" |
| } |
| |
| function test_java_skylark() { |
| local java_pkg=examples/java-skylark/src/main/java/com/example/myproject |
| assert_build_output ./bazel-bin/${java_pkg}/libhello-lib.jar ${java_pkg}:hello-lib |
| assert_build_output ./bazel-bin/${java_pkg}/hello-data ${java_pkg}:hello-data |
| assert_build_output ./bazel-bin/${java_pkg}/hello-world ${java_pkg}:hello-world |
| # we built hello-world but hello-data is still there. |
| want=./bazel-bin/${java_pkg}/hello-data |
| test -x $want || fail "executable $want not found" |
| assert_binary_run_from_subdir "bazel-bin/${java_pkg}/hello-data foo" "Heyo foo" |
| } |
| |
| function test_java_test_skylark() { |
| setup_skylark_javatest_support |
| javatests=examples/java-skylark/src/test/java/com/example/myproject |
| assert_build //${javatests}:pass |
| assert_test_ok //${javatests}:pass |
| assert_test_fails //${javatests}:fail |
| } |
| |
| run_suite "examples" |