| #!/bin/bash |
| # |
| # Copyright 2016 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 java rules with the default values provided by Bazel. |
| # |
| |
| set -euo pipefail |
| |
| # --- begin runfiles.bash initialization --- |
| 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 "$(rlocation "io_bazel/src/test/shell/integration_test_setup.sh")" \ |
| || { echo "integration_test_setup.sh not found!" >&2; exit 1; } |
| |
| case "$(uname -s | tr [:upper:] [:lower:])" in |
| msys*|mingw*|cygwin*) |
| declare -r is_windows=true |
| ;; |
| *) |
| declare -r is_windows=false |
| ;; |
| esac |
| |
| if "$is_windows"; then |
| export MSYS_NO_PATHCONV=1 |
| export MSYS2_ARG_CONV_EXCL="*" |
| fi |
| |
| |
| function test_default_java_toolchain_target_version() { |
| mkdir -p java/main |
| cat >java/main/BUILD <<EOF |
| java_binary( |
| name = 'JavaBinary', |
| srcs = ['JavaBinary.java'], |
| main_class = 'JavaBinary', |
| ) |
| load( |
| "@bazel_tools//tools/jdk:default_java_toolchain.bzl", |
| "default_java_toolchain", |
| ) |
| default_java_toolchain( |
| name = "default_toolchain", |
| visibility = ["//visibility:public"], |
| ) |
| EOF |
| |
| cat >java/main/JavaBinary.java <<EOF |
| public class JavaBinary { |
| public static void main(String[] args) { |
| System.out.println("Successfully executed JavaBinary!"); |
| } |
| } |
| EOF |
| bazel run java/main:JavaBinary \ |
| --java_toolchain=//java/main:default_toolchain \ |
| --javabase=@bazel_tools//tools/jdk:remote_jdk11 \ |
| --verbose_failures -s &>"${TEST_log}" \ |
| || fail "Building with //java/main:default_toolchain failed" |
| expect_log "Successfully executed JavaBinary!" |
| javap -verbose -cp bazel-bin/java/main/JavaBinary.jar JavaBinary | grep major &>"${TEST_log}" |
| expect_log "major version: 52" |
| } |
| |
| function test_tools_jdk_toolchain_java11() { |
| mkdir -p java/main |
| cat >java/main/BUILD <<EOF |
| java_binary( |
| name = 'JavaBinary', |
| srcs = ['JavaBinary.java'], |
| main_class = 'JavaBinary', |
| ) |
| EOF |
| |
| cat >java/main/JavaBinary.java <<EOF |
| public class JavaBinary { |
| public static void main(String[] args) { |
| // Java 11 new String methods. |
| String myString = " strip_trailing_java11 "; |
| System.out.println(myString.stripLeading().stripTrailing()); |
| } |
| } |
| EOF |
| bazel run java/main:JavaBinary \ |
| --java_toolchain=@bazel_tools//tools/jdk:toolchain_java11 \ |
| --javabase=@bazel_tools//tools/jdk:remote_jdk11 \ |
| --verbose_failures -s &>"${TEST_log}" \ |
| || fail "Building with @bazel_tools//tools/jdk:toolchain_java11 failed" |
| expect_log "strip_trailing_java11" |
| javap -verbose -cp bazel-bin/java/main/JavaBinary.jar JavaBinary | grep major &>"${TEST_log}" |
| expect_log "major version: 55" |
| } |
| |
| run_suite "Java integration tests with default Bazel values" |