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"""Tests for the java_runtime rule"""
load("@rules_testing//lib:analysis_test.bzl", "analysis_test", "test_suite")
load("@rules_testing//lib:util.bzl", "util")
load("//java/common:java_semantics.bzl", "semantics")
load("//java/test/testutil:java_runtime_info_subject.bzl", "java_runtime_info_subject")
load("//java/test/testutil:rules/forward_java_runtime_info.bzl", "java_runtime_info_forwarding_rule")
load("//java/toolchains:java_runtime.bzl", "java_runtime")
load("//toolchains:java_toolchain_alias.bzl", "java_runtime_alias")
def _test_with_absolute_java_home(name):
util.helper_target(
java_runtime,
name = name + "/jvm",
srcs = [],
java_home = "/foo/bar",
)
util.helper_target(
java_runtime_alias,
name = name + "/alias",
)
util.helper_target(
java_runtime_info_forwarding_rule,
name = name + "/r",
java_runtime = name + "/alias",
)
util.helper_target(
native.toolchain,
name = name + "/java_runtime_toolchain",
toolchain = name + "/jvm",
toolchain_type = semantics.JAVA_RUNTIME_TOOLCHAIN_TYPE,
)
analysis_test(
name = name,
impl = _test_with_absolute_java_home_impl,
target = name + "/r",
config_settings = {
"//command_line_option:extra_toolchains": [Label(name + "/java_runtime_toolchain")],
},
# Bazel 6 doesn't accept Label's for the transition above
attr_values = {"tags": ["min_bazel_7"]},
)
def _test_with_absolute_java_home_impl(env, target):
assert_info = java_runtime_info_subject.from_target(env, target)
assert_info.java_home().equals("/foo/bar")
assert_info.java_home_runfiles_path().equals("/foo/bar")
assert_info.java_executable_exec_path().starts_with("/foo/bar/bin/java")
assert_info.java_executable_runfiles_path().starts_with("/foo/bar/bin/java")
def _test_with_hermetic_java_home(name):
util.helper_target(
java_runtime,
name = name + "/jvm",
srcs = [],
java_home = "foo/bar",
)
util.helper_target(
java_runtime_alias,
name = name + "/alias",
)
util.helper_target(
java_runtime_info_forwarding_rule,
name = name + "/r",
java_runtime = name + "/alias",
)
util.helper_target(
native.toolchain,
name = name + "/java_runtime_toolchain",
toolchain = name + "/jvm",
toolchain_type = semantics.JAVA_RUNTIME_TOOLCHAIN_TYPE,
)
analysis_test(
name = name,
impl = _test_with_hermetic_java_home_impl,
target = name + "/r",
config_settings = {
"//command_line_option:extra_toolchains": [Label(name + "/java_runtime_toolchain")],
},
# Bazel 6 doesn't accept Label's for the transition above
attr_values = {"tags": ["min_bazel_7"]},
)
def _test_with_hermetic_java_home_impl(env, target):
assert_info = java_runtime_info_subject.from_target(env, target)
assert_info.java_home().equals("{package}/foo/bar")
assert_info.java_home_runfiles_path().equals("{package}/foo/bar")
assert_info.java_executable_exec_path().starts_with("{package}/foo/bar/bin/java")
assert_info.java_executable_runfiles_path().starts_with("{package}/foo/bar/bin/java")
def _test_with_generated_java_executable(name):
util.helper_target(
native.genrule,
name = name + "/gen",
cmd = "",
outs = ["foo/bar/bin/java"],
output_to_bindir = True,
)
util.helper_target(
java_runtime,
name = name + "/jvm",
srcs = [],
java = "foo/bar/bin/java",
)
util.helper_target(
java_runtime_alias,
name = name + "/alias",
)
util.helper_target(
java_runtime_info_forwarding_rule,
name = name + "/r",
java_runtime = name + "/alias",
)
util.helper_target(
native.toolchain,
name = name + "/java_runtime_toolchain",
toolchain = name + "/jvm",
toolchain_type = semantics.JAVA_RUNTIME_TOOLCHAIN_TYPE,
)
analysis_test(
name = name,
impl = _test_with_generated_java_executable_impl,
target = name + "/r",
config_settings = {
"//command_line_option:extra_toolchains": [Label(name + "/java_runtime_toolchain")],
},
# Bazel 6 doesn't accept Label's for the transition above
attr_values = {"tags": ["min_bazel_7"]},
)
def _test_with_generated_java_executable_impl(env, target):
assert_info = java_runtime_info_subject.from_target(env, target)
assert_info.java_home().equals("{bindir}/{package}/foo/bar")
assert_info.java_home_runfiles_path().equals("{package}/foo/bar")
assert_info.java_executable_exec_path().starts_with("{bindir}/{package}/foo/bar/bin/java")
assert_info.java_executable_runfiles_path().starts_with("{package}/foo/bar/bin/java")
def java_runtime_tests(name):
test_suite(
name = name,
tests = [
_test_with_absolute_java_home,
_test_with_hermetic_java_home,
_test_with_generated_java_executable,
],
)