|
|
|
# Copyright 1999-2022 Gentoo Authors
|
|
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
|
|
|
|
EAPI=8
|
|
|
|
|
|
|
|
JAVA_PKG_IUSE="doc source test"
|
|
|
|
MAVEN_ID="org.antlr:antlr4-runtime:4.9.3"
|
|
|
|
JAVA_TESTING_FRAMEWORKS="junit-4"
|
|
|
|
|
|
|
|
inherit java-pkg-2 java-pkg-simple
|
|
|
|
|
|
|
|
MY_PN="${PN%-runtime}"
|
|
|
|
MY_P="${MY_PN}-${PV}"
|
|
|
|
|
|
|
|
DESCRIPTION="ANTLR 4 Runtime"
|
|
|
|
HOMEPAGE="https://www.antlr.org/"
|
|
|
|
SRC_URI="https://github.com/antlr/antlr4/archive/${PV}.tar.gz -> ${MY_P}.tar.gz"
|
|
|
|
|
|
|
|
LICENSE="BSD"
|
|
|
|
SLOT="4"
|
|
|
|
KEYWORDS="amd64 ~arm arm64 ppc64 x86"
|
|
|
|
|
|
|
|
DEPEND="
|
|
|
|
>=virtual/jdk-1.8:*
|
|
|
|
test? (
|
|
|
|
~dev-java/antlr-tool-${PV}:${SLOT}
|
|
|
|
dev-java/jol-core:0
|
|
|
|
)
|
|
|
|
"
|
|
|
|
|
|
|
|
RDEPEND="
|
|
|
|
>=virtual/jre-1.8:*
|
|
|
|
"
|
|
|
|
|
|
|
|
S="${WORKDIR}/${MY_PN}4-${PV}"
|
|
|
|
|
|
|
|
JAVA_SRC_DIR="runtime/Java/src"
|
|
|
|
|
|
|
|
JAVA_TEST_GENTOO_CLASSPATH="
|
|
|
|
junit-4
|
|
|
|
antlr-tool-${SLOT}
|
|
|
|
jol-core
|
|
|
|
"
|
|
|
|
JAVA_TEST_SRC_DIR=(
|
|
|
|
runtime-testsuite/test
|
|
|
|
runtime-testsuite/annotations
|
|
|
|
)
|
|
|
|
JAVA_TEST_RESOURCE_DIRS=(
|
|
|
|
runtime-testsuite/resources
|
|
|
|
)
|
|
|
|
|
|
|
|
src_prepare() {
|
|
|
|
java-pkg_clean
|
|
|
|
eapply "${FILESDIR}/${PV}-test-fixes.patch"
|
|
|
|
java-pkg-2_src_prepare
|
|
|
|
}
|
|
|
|
|
|
|
|
src_test() {
|
|
|
|
# Build classpath for tests
|
|
|
|
# The JAR created during src_compile must appear in the classpath *before*
|
|
|
|
# any dependencies to ensure that *it* is the JAR being tested; otherwise,
|
|
|
|
# because the test suite depends on antlr-tool, which depends on this
|
|
|
|
# package, the copy of this package's JAR installed on the system would be
|
|
|
|
# tested instead when it appears earlier in the classpath, which might
|
|
|
|
# cause test failures when the version being built differs from the version
|
|
|
|
# already installed on the system, like https://bugs.gentoo.org/834138
|
|
|
|
local CP="${S}/${JAVA_JAR_FILENAME}"
|
|
|
|
local test_dep res_dir
|
|
|
|
for test_dep in ${JAVA_TEST_GENTOO_CLASSPATH}; do
|
|
|
|
CP+=":$(java-pkg_getjars --with-dependencies "${test_dep}")"
|
|
|
|
done
|
|
|
|
for res_dir in "${JAVA_TEST_RESOURCE_DIRS[@]}"; do
|
|
|
|
CP+=":${res_dir}"
|
|
|
|
done
|
|
|
|
|
|
|
|
pushd "${JAVA_TEST_SRC_DIR[0]}" > /dev/null ||
|
|
|
|
die "Failed to enter test source directory for ${PN}"
|
|
|
|
|
|
|
|
einfo "Removing tests for non-Java runtimes ..."
|
|
|
|
find org/antlr/v4/test/runtime/* -maxdepth 0 -type d \
|
|
|
|
-not -name category -not -name descriptors -not -name java \
|
|
|
|
-exec einfo " {}" \; -exec rm -r "{}" + ||
|
|
|
|
die "Failed to remove tests for non-Java runtimes"
|
|
|
|
|
|
|
|
einfo "Generating ANTLR 4 parsers for tests ..."
|
|
|
|
local java_exe="$(java-config -J)"
|
|
|
|
local g4_files=( $(find * -name "*.g4") )
|
|
|
|
local file
|
|
|
|
for file in "${g4_files[@]}"; do
|
|
|
|
local java_pkg="${file%/*.g4}"
|
|
|
|
java_pkg="${java_pkg//\//.}"
|
|
|
|
"${java_exe}" -cp "${CP}" org.antlr.v4.Tool \
|
|
|
|
-visitor -package "${java_pkg}" "${file}" ||
|
|
|
|
die "Failed to generate ANTLR 4 parser from ${file}"
|
|
|
|
done
|
|
|
|
|
|
|
|
# Create a list of tests to run
|
|
|
|
# https://github.com/antlr/antlr4/blob/4.9.3/runtime-testsuite/pom.xml#L100
|
|
|
|
# Excluding classes with "No runnable methods"
|
|
|
|
local TESTS=$(find * -type f -name "Test*.java" \
|
|
|
|
-not -name "TestContext.java" \
|
|
|
|
-not -name "TestOutputReading.java"
|
|
|
|
)
|
|
|
|
TESTS="${TESTS//.java}"
|
|
|
|
TESTS="${TESTS//\//.}"
|
|
|
|
|
|
|
|
popd > /dev/null || die "Failed to leave test source directory for ${PN}"
|
|
|
|
|
|
|
|
local classes="target/classes"
|
|
|
|
|
|
|
|
# Compile the annotation processor of @CommentHasStringValue
|
|
|
|
# before the test sources (requires tools.jar)
|
|
|
|
ejavac -d "${classes}" -cp "${CP}:$(java-config -t)" \
|
|
|
|
$(find runtime-testsuite/{annotations,processors} -name "*.java")
|
|
|
|
local processor_cp="${classes}:runtime-testsuite/processors/resources"
|
|
|
|
|
|
|
|
# Compile Java test sources, and process @CommentHasStringValue
|
|
|
|
# annotations at the same time
|
|
|
|
local javac_extra_args=()
|
|
|
|
if ver_test "$(java-config -g PROVIDES_VERSION)" -ge 17; then
|
|
|
|
javac_extra_args+=(
|
|
|
|
-J--add-opens=jdk.compiler/com.sun.tools.javac.{main,model,tree,util}=ALL-UNNAMED
|
|
|
|
)
|
|
|
|
fi
|
|
|
|
ejavac -d "${classes}" -cp "${CP}:${processor_cp}" \
|
|
|
|
"${javac_extra_args[@]}" \
|
|
|
|
$(find "${JAVA_TEST_SRC_DIR[@]}" -name "*.java")
|
|
|
|
|
|
|
|
ejunit4 -classpath "${classes}:${CP}" ${TESTS}
|
|
|
|
}
|