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# Copyright 2015 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
# ==============================================================================
# TEST SETUP
# ==============================================================================
# Define a test as an executable (or apk on Android) with the "testonly" flag
# set.
# Variable:
# use_raw_android_executable: Use executable() rather than android_apk().
template("test") {
if (is_android) {
import("//build/config/android/config.gni")
import("//build/config/android/rules.gni")
_use_raw_android_executable = defined(invoker.use_raw_android_executable) &&
invoker.use_raw_android_executable
# output_name is used to allow targets with the same name but in different
# packages to still produce unique runner scripts.
_output_name = invoker.target_name
if (defined(invoker.output_name)) {
_output_name = invoker.output_name
}
if (_use_raw_android_executable) {
_exec_target = "${target_name}__exec"
_dist_target = "${target_name}__dist"
_exec_output =
"$target_out_dir/${invoker.target_name}/${invoker.target_name}"
executable(_exec_target) {
# Configs will always be defined since we set_defaults in BUILDCONFIG.gn.
configs = []
data_deps = []
forward_variables_from(invoker, "*", [ "extra_dist_files" ])
testonly = true
# Thanks to the set_defaults() for test(), configs are initialized with
# the default shared_library configs rather than executable configs.
configs -= [
"//build/config:shared_library_config",
"//build/config/android:hide_native_jni_exports",
]
configs += [ "//build/config:executable_config" ]
# Don't output to the root or else conflict with the group() below.
output_name = rebase_path(_exec_output, root_out_dir)
if (is_component_build || is_asan) {
data_deps += [ "//build/android:cpplib_stripped" ]
}
}
create_native_executable_dist(_dist_target) {
testonly = true
dist_dir = "$root_out_dir/$target_name"
binary = _exec_output
deps = [
":$_exec_target",
]
if (defined(invoker.extra_dist_files)) {
extra_files = invoker.extra_dist_files
}
}
} else {
_library_target = "_${target_name}__library"
_apk_target = "${target_name}_apk"
_apk_specific_vars = [
"android_manifest",
"enable_multidex",
"use_default_launcher",
"write_asset_list",
]
shared_library(_library_target) {
# Configs will always be defined since we set_defaults in BUILDCONFIG.gn.
configs = [] # Prevent list overwriting warning.
configs = invoker.configs
testonly = true
deps = []
forward_variables_from(invoker,
"*",
_apk_specific_vars + [
"isolate_file",
"visibility",
])
if (!defined(invoker.use_default_launcher) ||
invoker.use_default_launcher) {
deps += [ "//testing/android/native_test:native_test_native_code" ]
}
}
unittest_apk(_apk_target) {
forward_variables_from(invoker, _apk_specific_vars + [ "deps" ])
unittests_dep = ":$_library_target"
apk_name = invoker.target_name
if (defined(invoker.output_name)) {
apk_name = invoker.output_name
unittests_binary = "lib${apk_name}.so"
install_script_name = "install_${invoker.output_name}"
}
deps += [ ":$_library_target" ]
}
# Incremental test targets work only for .apks.
_incremental_test_runner_target =
"${_output_name}_incremental__test_runner_script"
test_runner_script(_incremental_test_runner_target) {
forward_variables_from(invoker, [ "isolate_file" ])
apk_target = ":$_apk_target"
test_name = "${_output_name}_incremental"
test_type = "gtest"
test_suite = _output_name
incremental_install = true
}
group("${target_name}_incremental") {
testonly = true
datadeps = [
":$_incremental_test_runner_target",
]
deps = [
":${_apk_target}_incremental",
]
}
}
_test_runner_target = "${_output_name}__test_runner_script"
test_runner_script(_test_runner_target) {
forward_variables_from(invoker, [ "isolate_file" ])
if (_use_raw_android_executable) {
executable_dist_dir = "$root_out_dir/$_dist_target"
} else {
apk_target = ":$_apk_target"
}
test_name = _output_name
test_type = "gtest"
test_suite = _output_name
}
group(target_name) {
testonly = true
deps = [
":$_test_runner_target",
]
if (_use_raw_android_executable) {
deps += [ ":$_dist_target" ]
} else {
deps += [ ":$_apk_target" ]
}
}
# TODO(GYP): Delete this after we've converted everything to GN.
# The _run targets exist only for compatibility w/ GYP.
group("${target_name}_apk_run") {
testonly = true
deps = [
":${invoker.target_name}",
]
}
} else if (is_ios) {
import("//build/config/ios/rules.gni")
_test_target = target_name
_resources_bundle_data = target_name + "_resources_bundle_data"
bundle_data(_resources_bundle_data) {
visibility = [
":${_test_target}",
":${_test_target}_generate_executable",
]
sources = [
"//testing/gtest_ios/Default.png",
]
outputs = [
"{{bundle_resources_dir}}/{{source_file_part}}",
]
}
app(_test_target) {
# TODO(GYP): Make this configurable and only provide a default
# that can be overridden.
info_plist = "//testing/gtest_ios/unittest-Info.plist"
app_name = target_name
entitlements_path = "//testing/gtest_ios"
code_signing_identity = ""
testonly = true
extra_substitutions = [ "BUNDLE_ID_TEST_NAME=$app_name" ]
# See above call.
set_sources_assignment_filter([])
forward_variables_from(invoker, "*")
if (!defined(deps)) {
deps = []
}
deps += [
":$_resources_bundle_data",
# All shared libraries must have the sanitizer deps to properly link in
# asan mode (this target will be empty in other cases).
"//build/config/sanitizers:deps",
]
}
} else {
executable(target_name) {
deps = []
forward_variables_from(invoker, "*")
testonly = true
deps += [
# All shared libraries must have the sanitizer deps to properly link in
# asan mode (this target will be empty in other cases).
"//build/config/sanitizers:deps",
# Give tests the default manifest on Windows (a no-op elsewhere).
"//build/win:default_exe_manifest",
]
}
# TODO(GYP): Delete this after we've converted everything to GN.
# The _run targets exist only for compatibility with GYP.
group("${target_name}_run") {
testonly = true
deps = [
":${invoker.target_name}",
]
}
}
}
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