// Copyright 2017 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. package com.google.devtools.build.lib.rules.objc; import static com.google.common.truth.Truth.assertThat; import static org.junit.Assert.assertThrows; import com.google.common.collect.ImmutableList; import com.google.common.collect.ObjectArrays; import com.google.devtools.build.lib.actions.Artifact; import com.google.devtools.build.lib.actions.util.ActionsTestUtil; import com.google.devtools.build.lib.analysis.ConfiguredTarget; import com.google.devtools.build.lib.cmdline.Label; import com.google.devtools.build.lib.collect.nestedset.Depset; import com.google.devtools.build.lib.packages.Provider; import com.google.devtools.build.lib.packages.StarlarkProvider; import com.google.devtools.build.lib.packages.StructImpl; import com.google.devtools.build.lib.rules.apple.AppleToolchain; import com.google.devtools.build.lib.rules.apple.DottedVersion; import com.google.devtools.build.lib.rules.cpp.CcInfo; import com.google.devtools.build.lib.rules.cpp.CcLinkingContext; import com.google.devtools.build.lib.vfs.PathFragment; import java.util.List; import java.util.Map; import org.junit.Before; import org.junit.Test; import org.junit.runner.RunWith; import org.junit.runners.JUnit4; /** Tests for Starlark interaction with the objc_* rules. */ @RunWith(JUnit4.class) public class ObjcStarlarkTest extends ObjcRuleTestCase { @Before public void setupMyInfo() throws Exception { scratch.file("myinfo/myinfo.bzl", "MyInfo = provider()"); scratch.file("myinfo/BUILD"); } private StructImpl getMyInfoFromTarget(ConfiguredTarget configuredTarget) throws Exception { Provider.Key key = new StarlarkProvider.Key(Label.parseCanonical("//myinfo:myinfo.bzl"), "MyInfo"); return (StructImpl) configuredTarget.get(key); } @Test @SuppressWarnings("unchecked") public void testStarlarkRuleCanDependOnNativeAppleRule() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def my_rule_impl(ctx):", " dep = ctx.attr.deps[0]", " library_to_link = dep[CcInfo].linking_context.linker_inputs.to_list()[0].libraries[0]", " return MyInfo(", " found_hdrs = dep[CcInfo].compilation_context.headers.to_list(),", " found_libs = [library_to_link.static_library],", " )", "my_rule = rule(implementation = my_rule_impl,", " attrs = {", " 'deps': attr.label_list(allow_files = False, mandatory = False,", " providers = [[CcInfo]]),", "})"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'my_rule')", "my_rule(", " name = 'my_target',", " deps = [':lib'],", ")", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", " hdrs = ['b.h']", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); List starlarkHdrs = (List) myInfo.getValue("found_hdrs"); List starlarkLibraries = (List) myInfo.getValue("found_libs"); assertThat(ActionsTestUtil.baseArtifactNames(starlarkHdrs)).contains("b.h"); assertThat(ActionsTestUtil.baseArtifactNames(starlarkLibraries)).contains("liblib.a"); } @Test public void testObjcProviderLegacyName() throws Exception { scratch.file( "test/my_rule.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _dep_rule_impl(ctx):", " objc_provider = apple_common.new_objc_provider(strict_include=depset(['foo']))", " return struct(foo = objc_provider)", "", "def _root_rule_impl(ctx):", " dep = ctx.attr.deps[0]", " return MyInfo(", " strict_include = dep.objc.strict_include,", " )", "", "root_rule = rule(implementation = _root_rule_impl,", " attrs = {'deps': attr.label_list(providers = [['objc']]),", "})", "dep_rule = rule(implementation = _dep_rule_impl)"); scratch.file( "test/BUILD", "load(':my_rule.bzl', 'root_rule', 'dep_rule')", "root_rule(", " name = 'test',", " deps = [':dep'],", ")", "dep_rule(", " name = 'dep',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//test:test"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); Depset strictIncludes = (Depset) myInfo.getValue("strict_include"); assertThat(strictIncludes.getSet(String.class).toList()).containsExactly("foo"); } @Test public void testStarlarkProviderRetrievalNoneIfNoProvider() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "def my_rule_impl(ctx):", " dep = ctx.attr.deps[0]", " objc_provider = dep[apple_common.Objc]", // this is line 3 " return []", "my_rule = rule(implementation = my_rule_impl,", " attrs = {", " 'deps': attr.label_list(allow_files = False, mandatory = False),", "})"); scratch.file("examples/apple_starlark/a.cc"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'my_rule')", "my_rule(", " name = 'my_target',", " deps = [':lib'],", ")", "cc_library(", " name = 'lib',", " srcs = ['a.cc'],", " hdrs = ['b.h']", ")"); AssertionError e = assertThrows( AssertionError.class, () -> getConfiguredTarget("//examples/apple_starlark:my_target")); assertThat(e) .hasMessageThat() .contains("apple_starlark/BUILD:3:8: in my_rule rule //examples/apple_starlark:my_target:"); assertThat(e) .hasMessageThat() .contains( "File \"/workspace/examples/rule/apple_rules.bzl\", line 3, column 23, in" + " my_rule_impl"); assertThat(e) .hasMessageThat() .contains( " (rule 'cc_library') " + "doesn't contain declared provider 'objc'"); } @Test public void testStarlarkProviderCanCheckForExistenceOfObjcProvider() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def my_rule_impl(ctx):", " cc_has_provider = apple_common.Objc in ctx.attr.deps[0]", " objc_has_provider = apple_common.Objc in ctx.attr.deps[1]", " return MyInfo(cc_has_provider=cc_has_provider, objc_has_provider=objc_has_provider)", "my_rule = rule(implementation = my_rule_impl,", " attrs = {", " 'deps': attr.label_list(allow_files = False, mandatory = False),", "})"); scratch.file("examples/apple_starlark/a.cc"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'my_rule')", "my_rule(", " name = 'my_target',", " deps = [':cc_lib', ':objc_lib'],", ")", "objc_library(", " name = 'objc_lib',", " srcs = ['a.m'],", ")", "cc_library(", " name = 'cc_lib',", " srcs = ['a.cc'],", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); boolean ccResult = (boolean) myInfo.getValue("cc_has_provider"); boolean objcResult = (boolean) myInfo.getValue("objc_has_provider"); assertThat(ccResult).isFalse(); assertThat(objcResult).isTrue(); } @Test public void testStarlarkExportsObjcProviderToNativeRule() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "def my_rule_impl(ctx):", " dep = ctx.attr.deps[0]", " return [dep[apple_common.Objc], dep[CcInfo]]", "swift_library = rule(", " implementation = my_rule_impl,", " attrs = {", " 'deps': attr.label_list(", " allow_files = False,", " mandatory = False,", " providers = [[apple_common.Objc, CcInfo]],", " )", " }", ")"); scratch.file("examples/apple_starlark/a.m"); addAppleBinaryStarlarkRule(scratch); scratch.file( "examples/apple_starlark/BUILD", "load('//test_starlark:apple_binary_starlark.bzl', 'apple_binary_starlark')", "load('//examples/rule:apple_rules.bzl', 'swift_library')", "package(default_visibility = ['//visibility:public'])", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", ")", "swift_library(", " name='my_target',", " deps=[':lib'],", ")", "apple_binary_starlark(", " name = 'bin',", " platform_type = 'ios',", " deps = [':my_target']", ")"); ConfiguredTarget binaryTarget = getConfiguredTarget("//examples/apple_starlark:bin"); AppleExecutableBinaryInfo executableProvider = binaryTarget.get(AppleExecutableBinaryInfo.STARLARK_CONSTRUCTOR); CcLinkingContext ccLinkingContext = executableProvider.getDepsCcInfo().getCcLinkingContext(); assertThat( Artifact.toRootRelativePaths( ccLinkingContext.getStaticModeParamsForDynamicLibraryLibraries())) .contains("examples/apple_starlark/liblib.a"); } @Test public void testObjcRuleCanDependOnArbitraryStarlarkRuleThatProvidesCcInfo() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "def my_rule_impl(ctx):", " return [CcInfo()]", "my_rule = rule(implementation = my_rule_impl,", " attrs = {})"); scratch.file("examples/apple_starlark/a.m"); addAppleBinaryStarlarkRule(scratch); scratch.file( "examples/apple_starlark/BUILD", "load('//test_starlark:apple_binary_starlark.bzl', 'apple_binary_starlark')", "load('//examples/rule:apple_rules.bzl', 'my_rule')", "package(default_visibility = ['//visibility:public'])", "my_rule(", " name='my_target'", ")", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", " deps = [':my_target']", ")", "apple_binary_starlark(", " name = 'bin',", " platform_type = 'ios',", " deps = [':lib']", ")"); ConfiguredTarget libTarget = getConfiguredTarget("//examples/apple_starlark:lib"); assertThat(libTarget.get(CcInfo.PROVIDER)).isNotNull(); } @Test public void testStarlarkCanAccessAppleConfiguration() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " xcode_config = ctx.attr._xcode_config[apple_common.XcodeVersionConfig]", " cpu = ctx.fragments.apple.single_arch_cpu", " platform = ctx.fragments.apple.single_arch_platform", " xcode_config = ctx.attr._xcode_config[apple_common.XcodeVersionConfig]", " dead_code_report = ctx.attr._dead_code_report", " env = apple_common.target_apple_env(xcode_config, platform)", " xcode_version = xcode_config.xcode_version()", " sdk_version = xcode_config.sdk_version_for_platform(platform)", " single_arch_platform = ctx.fragments.apple.single_arch_platform", " single_arch_cpu = ctx.fragments.apple.single_arch_cpu", " platform_type = single_arch_platform.platform_type", " bitcode_mode = ctx.fragments.apple.bitcode_mode", " return MyInfo(", " cpu=cpu,", " env=env,", " xcode_version=str(xcode_version),", " sdk_version=str(sdk_version),", " single_arch_platform=str(single_arch_platform),", " single_arch_cpu=str(single_arch_cpu),", " platform_type=str(platform_type),", " bitcode_mode=str(bitcode_mode),", " dead_code_report=str(dead_code_report),", " )", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['apple'],", " attrs = {", " '_xcode_config': attr.label(", " default = configuration_field(", " fragment = 'apple', name = 'xcode_config_label')),", " '_dead_code_report': attr.label(", " default = configuration_field(", " fragment = 'j2objc', name = 'dead_code_report')),", " },", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration("--apple_platform_type=ios", "--cpu=ios_i386", "--xcode_version=7.3"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); Object iosCpu = myInfo.getValue("cpu"); @SuppressWarnings("unchecked") Map env = (Map) myInfo.getValue("env"); Object sdkVersion = myInfo.getValue("sdk_version"); assertThat(iosCpu).isEqualTo("i386"); assertThat(env).containsEntry("APPLE_SDK_PLATFORM", "iPhoneSimulator"); assertThat(env).containsEntry("APPLE_SDK_VERSION_OVERRIDE", "8.4"); assertThat(sdkVersion).isEqualTo("8.4"); assertThat(myInfo.getValue("xcode_version")).isEqualTo("7.3"); assertThat(myInfo.getValue("single_arch_platform")).isEqualTo("IOS_SIMULATOR"); assertThat(myInfo.getValue("single_arch_cpu")).isEqualTo("i386"); assertThat(myInfo.getValue("platform_type")).isEqualTo("ios"); assertThat(myInfo.getValue("dead_code_report")).isEqualTo("None"); // bitcode_mode is deprecated, but ensure it still correctly returns none. assertThat(myInfo.getValue("bitcode_mode")).isEqualTo("none"); } @Test public void testDefaultJ2objcDeadCodeReport() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " dead_code_report = ctx.attr._dead_code_report", " return MyInfo(", " dead_code_report=str(dead_code_report),", " )", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['j2objc'],", " attrs = {", " '_dead_code_report': attr.label(", " default = configuration_field(", " fragment = 'j2objc', name = 'dead_code_report')),", " },", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration(); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); assertThat(getMyInfoFromTarget(starlarkTarget).getValue("dead_code_report")).isEqualTo("None"); } @Test public void testCustomJ2objcDeadCodeReport() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def dead_code_report_impl(ctx):", " return MyInfo(foo='bar')", "def swift_binary_impl(ctx):", " dead_code_report = ctx.attr._dead_code_report[MyInfo].foo", " return MyInfo(", " dead_code_report=dead_code_report,", " )", "dead_code_report = rule(", " implementation = dead_code_report_impl,", ")", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['j2objc'],", " attrs = {", " '_dead_code_report': attr.label(", " default = configuration_field(", " fragment = 'j2objc', name = 'dead_code_report')),", " },", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'dead_code_report', 'swift_binary')", "swift_binary(", " name='my_target',", ")", "dead_code_report(name='dead_code_report')"); useConfiguration("--j2objc_dead_code_report=//examples/apple_starlark:dead_code_report"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); assertThat(getMyInfoFromTarget(starlarkTarget).getValue("dead_code_report")).isEqualTo("bar"); } @Test public void testStarlarkCanAccessJ2objcTranslationFlags() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " j2objc_flags = ctx.fragments.j2objc.translation_flags", " return MyInfo(", " j2objc_flags=j2objc_flags,", " )", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['j2objc'],", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration("--j2objc_translation_flags=-DTestJ2ObjcFlag"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); @SuppressWarnings("unchecked") List flags = (List) getMyInfoFromTarget(starlarkTarget) .getValue("j2objc_flags"); assertThat(flags).contains("-DTestJ2ObjcFlag"); assertThat(flags).doesNotContain("-unspecifiedFlag"); } @Test public void testStarlarkCanAccessApplePlatformNames() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " platform = ctx.fragments.apple.single_arch_platform", " return MyInfo(", " name=platform.name_in_plist,", " )", "test_rule = rule(", "implementation = _test_rule_impl,", "fragments = ['apple']", ")"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name='my_target',", ")"); useConfiguration("--cpu=ios_i386", "--apple_platform_type=ios"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); Object name = getMyInfoFromTarget(starlarkTarget).getValue("name"); assertThat(name).isEqualTo("iPhoneSimulator"); } @Test public void testStarlarkCanAccessAppleToolchain() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " apple_toolchain = apple_common.apple_toolchain()", " sdk_dir = apple_toolchain.sdk_dir()", " platform_developer_framework_dir = \\", " apple_toolchain.platform_developer_framework_dir(ctx.fragments.apple)", " return MyInfo(", " platform_developer_framework_dir=platform_developer_framework_dir,", " sdk_dir=sdk_dir,", " )", "swift_binary = rule(", "implementation = swift_binary_impl,", "fragments = ['apple']", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration("--apple_platform_type=ios", "--cpu=ios_i386"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); String platformDevFrameworksDir = (String) myInfo.getValue("platform_developer_framework_dir"); String sdkDir = (String) myInfo.getValue("sdk_dir"); assertThat(platformDevFrameworksDir) .isEqualTo( AppleToolchain.developerDir() + "/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks"); assertThat(sdkDir).isEqualTo(AppleToolchain.sdkDir()); } @Test public void testStarlarkCanAccessSdkAndMinimumOs() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " xcode_config = ctx.attr._xcode_config[apple_common.XcodeVersionConfig]", " ios_sdk_version = xcode_config.sdk_version_for_platform\\", "(apple_common.platform.ios_device)", " watchos_sdk_version = xcode_config.sdk_version_for_platform\\", "(apple_common.platform.watchos_device)", " tvos_sdk_version = xcode_config.sdk_version_for_platform\\", "(apple_common.platform.tvos_device)", " macos_sdk_version = xcode_config.sdk_version_for_platform\\", "(apple_common.platform.macos)", " ios_minimum_os = xcode_config.minimum_os_for_platform_type\\", "(apple_common.platform_type.ios)", " watchos_minimum_os = xcode_config.minimum_os_for_platform_type\\", "(apple_common.platform_type.watchos)", " tvos_minimum_os = xcode_config.minimum_os_for_platform_type\\", "(apple_common.platform_type.tvos)", " return MyInfo(", " ios_sdk_version=str(ios_sdk_version),", " watchos_sdk_version=str(watchos_sdk_version),", " tvos_sdk_version=str(tvos_sdk_version),", " macos_sdk_version=str(macos_sdk_version),", " ios_minimum_os=str(ios_minimum_os),", " watchos_minimum_os=str(watchos_minimum_os),", " tvos_minimum_os=str(tvos_minimum_os)", " )", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['apple'],", " attrs = { '_xcode_config': ", " attr.label(default=configuration_field(", " fragment='apple', name='xcode_config_label')) },", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration("--ios_sdk_version=1.1", "--ios_minimum_os=1.0", "--watchos_sdk_version=2.1", "--watchos_minimum_os=2.0", "--tvos_sdk_version=3.1", "--tvos_minimum_os=3.0", "--macos_sdk_version=4.1"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); assertThat(myInfo.getValue("ios_sdk_version")).isEqualTo("1.1"); assertThat(myInfo.getValue("ios_minimum_os")).isEqualTo("1.0"); assertThat(myInfo.getValue("watchos_sdk_version")).isEqualTo("2.1"); assertThat(myInfo.getValue("watchos_minimum_os")).isEqualTo("2.0"); assertThat(myInfo.getValue("tvos_sdk_version")).isEqualTo("3.1"); assertThat(myInfo.getValue("tvos_minimum_os")).isEqualTo("3.0"); assertThat(myInfo.getValue("macos_sdk_version")).isEqualTo("4.1"); useConfiguration("--ios_sdk_version=1.1", "--watchos_sdk_version=2.1", "--tvos_sdk_version=3.1", "--macos_sdk_version=4.1"); starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); myInfo = getMyInfoFromTarget(starlarkTarget); assertThat(myInfo.getValue("ios_sdk_version")).isEqualTo("1.1"); assertThat(myInfo.getValue("ios_minimum_os")).isEqualTo("1.1"); assertThat(myInfo.getValue("watchos_sdk_version")).isEqualTo("2.1"); assertThat(myInfo.getValue("watchos_minimum_os")).isEqualTo("2.1"); assertThat(myInfo.getValue("tvos_sdk_version")).isEqualTo("3.1"); assertThat(myInfo.getValue("tvos_minimum_os")).isEqualTo("3.1"); assertThat(myInfo.getValue("macos_sdk_version")).isEqualTo("4.1"); } @Test public void testStarlarkCanAccessObjcConfiguration() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " copts = ctx.fragments.objc.copts", " compilation_mode_copts = ctx.fragments.objc.copts_for_current_compilation_mode", " ios_simulator_device = ctx.fragments.objc.ios_simulator_device", " ios_simulator_version = ctx.fragments.objc.ios_simulator_version", " signing_certificate_name = ctx.fragments.objc.signing_certificate_name", " return MyInfo(", " copts=copts,", " compilation_mode_copts=compilation_mode_copts,", " ios_simulator_device=ios_simulator_device,", " ios_simulator_version=str(ios_simulator_version),", " signing_certificate_name=signing_certificate_name,", " )", "swift_binary = rule(", "implementation = swift_binary_impl,", "fragments = ['objc']", ")"); scratch.file("examples/objc_starlark/a.m"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", ")"); useConfiguration( "--compilation_mode=opt", "--objccopt=-DTestObjcCopt", "--ios_simulator_device='iPhone 6'", "--ios_simulator_version=8.4", "--ios_signing_cert_name='Apple Developer'"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); @SuppressWarnings("unchecked") List copts = (List) myInfo.getValue("copts"); @SuppressWarnings("unchecked") List compilationModeCopts = (List) myInfo.getValue("compilation_mode_copts"); Object iosSimulatorDevice = myInfo.getValue("ios_simulator_device"); Object iosSimulatorVersion = myInfo.getValue("ios_simulator_version"); Object signingCertificateName = myInfo.getValue("signing_certificate_name"); assertThat(copts).contains("-DTestObjcCopt"); assertThat(compilationModeCopts).containsExactlyElementsIn(ObjcConfiguration.OPT_COPTS); assertThat(iosSimulatorDevice).isEqualTo("'iPhone 6'"); assertThat(iosSimulatorVersion).isEqualTo("8.4"); assertThat(signingCertificateName).isEqualTo("'Apple Developer'"); } @Test public void testSigningCertificateNameCanReturnNone() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def my_rule_impl(ctx):", " signing_certificate_name = ctx.fragments.objc.signing_certificate_name", " return MyInfo(", " signing_certificate_name=str(signing_certificate_name),", " )", "my_rule = rule(", "implementation = my_rule_impl,", "fragments = ['objc']", ")"); scratch.file("examples/objc_starlark/a.m"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'my_rule')", "my_rule(", " name='my_target',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:my_target"); Object signingCertificateName = getMyInfoFromTarget(starlarkTarget).getValue("signing_certificate_name"); assertThat(signingCertificateName).isEqualTo("None"); } @Test public void testUsesDebugEntitlementsIsTrueIfCompilationModeIsNotOpt() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def test_rule_impl(ctx):", " uses_device_debug_entitlements = ctx.fragments.objc.uses_device_debug_entitlements", " return MyInfo(", " uses_device_debug_entitlements=uses_device_debug_entitlements,", " )", "test_rule = rule(", "implementation = test_rule_impl,", "fragments = ['objc']", ")"); scratch.file("examples/objc_starlark/a.m"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'test_rule')", "test_rule(", " name='my_target',", ")"); useConfiguration("--compilation_mode=dbg"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:my_target"); boolean usesDeviceDebugEntitlements = (boolean) getMyInfoFromTarget(starlarkTarget).getValue("uses_device_debug_entitlements"); assertThat(usesDeviceDebugEntitlements).isTrue(); } @Test public void testUsesDebugEntitlementsIsFalseIfFlagIsExplicitlyFalse() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def test_rule_impl(ctx):", " uses_device_debug_entitlements = ctx.fragments.objc.uses_device_debug_entitlements", " return MyInfo(", " uses_device_debug_entitlements=uses_device_debug_entitlements,", " )", "test_rule = rule(", "implementation = test_rule_impl,", "fragments = ['objc']", ")"); scratch.file("examples/objc_starlark/a.m"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'test_rule')", "test_rule(", " name='my_target',", ")"); useConfiguration( "--compilation_mode=dbg", "--nodevice_debug_entitlements"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:my_target"); boolean usesDeviceDebugEntitlements = (boolean) getMyInfoFromTarget(starlarkTarget).getValue("uses_device_debug_entitlements"); assertThat(usesDeviceDebugEntitlements).isFalse(); } @Test public void testUsesDebugEntitlementsIsFalseIfCompilationModeIsOpt() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def test_rule_impl(ctx):", " uses_device_debug_entitlements = ctx.fragments.objc.uses_device_debug_entitlements", " return MyInfo(", " uses_device_debug_entitlements=uses_device_debug_entitlements,", " )", "test_rule = rule(", "implementation = test_rule_impl,", "fragments = ['objc']", ")"); scratch.file("examples/objc_starlark/a.m"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'test_rule')", "test_rule(", " name='my_target',", ")"); useConfiguration("--compilation_mode=opt"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:my_target"); boolean usesDeviceDebugEntitlements = (boolean) getMyInfoFromTarget(starlarkTarget).getValue("uses_device_debug_entitlements"); assertThat(usesDeviceDebugEntitlements).isFalse(); } private ConfiguredTarget createObjcProviderStarlarkTarget(String... implLines) throws Exception { String[] impl = ObjectArrays.concat( ObjectArrays.concat("def swift_binary_impl(ctx):", implLines), new String[] { "swift_binary = rule(", "implementation = swift_binary_impl,", "attrs = {", " 'deps': attr.label_list(", "allow_files = False, mandatory = False, providers = [[apple_common.Objc]])", "})" }, String.class); scratch.file("examples/rule/BUILD"); scratch.file("examples/rule/objc_rules.bzl", impl); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", " deps=[':lib'],", ")", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", ")"); return getConfiguredTarget("//examples/objc_starlark:my_target"); } @Test public void testStarlarkCanCreateObjcProviderFromScratch() throws Exception { ConfiguredTarget starlarkTarget = createObjcProviderStarlarkTarget( " file = ctx.actions.declare_file('foo.m')", " ctx.actions.run_shell(outputs=[file], command='echo')", " created_provider = apple_common.new_objc_provider(source=depset([file]))", " return [created_provider]"); ImmutableList sources = starlarkTarget.get(ObjcProvider.STARLARK_CONSTRUCTOR).get(ObjcProvider.SOURCE).toList(); assertThat(ActionsTestUtil.baseArtifactNames(sources)).containsExactly("foo.m"); } @Test public void testStarlarkCanCreateObjcProviderWithStrictDeps() throws Exception { ConfiguredTarget starlarkTarget = createObjcProviderStarlarkTarget( " strict_includes = depset(['path'])", " created_provider = apple_common.new_objc_provider(strict_include=strict_includes)", " return [created_provider, CcInfo()]"); ObjcProvider starlarkProvider = starlarkTarget.get(ObjcProvider.STARLARK_CONSTRUCTOR); assertThat(starlarkProvider.getStrictDependencyIncludes()) .containsExactly(PathFragment.create("path")); scratch.file( "examples/objc_starlark2/BUILD", "objc_library(", " name = 'direct_dep',", " deps = ['//examples/objc_starlark:my_target']", ")"); ObjcProvider starlarkProviderDirectDepender = getConfiguredTarget("//examples/objc_starlark2:direct_dep") .get(ObjcProvider.STARLARK_CONSTRUCTOR); assertThat(starlarkProviderDirectDepender.getStrictDependencyIncludes()).isEmpty(); } @Test public void testStarlarkCanCreateObjcProviderFromObjcProvider() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/objc_rules.bzl", "def library_impl(ctx):", " lib = ctx.label.name + '.a'", " file = ctx.actions.declare_file(lib)", " ctx.actions.run_shell(outputs=[file], command='echo')", " return [apple_common.new_objc_provider(j2objc_library=depset([file]))]", "library = rule(implementation = library_impl)", "def binary_impl(ctx):", " dep = ctx.attr.deps[0]", " lib = ctx.label.name + '.a'", " file = ctx.actions.declare_file(lib)", " ctx.actions.run_shell(outputs=[file], command='echo')", " created_provider = apple_common.new_objc_provider(", " providers=[dep[apple_common.Objc]],", " j2objc_library=depset([file]),", " )", " return [created_provider]", "binary = rule(", " implementation = binary_impl,", " attrs = {", " 'deps': attr.label_list(", " allow_files = False,", " mandatory = False,", " providers = [[apple_common.Objc]],", " )", " })"); scratch.file( "examples/objc_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:objc_rules.bzl', 'library', 'binary')", "binary(", " name='bin',", " deps=[':lib'],", ")", "library(", " name = 'lib',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/objc_starlark:bin"); ImmutableList libraries = starlarkTarget .get(ObjcProvider.STARLARK_CONSTRUCTOR) .get(ObjcProvider.J2OBJC_LIBRARY) .toList(); assertThat(ActionsTestUtil.baseArtifactNames(libraries)).containsExactly("lib.a", "bin.a"); } @Test public void testStarlarkErrorOnBadObjcProviderInputKey() throws Exception { AssertionError e = assertThrows( AssertionError.class, () -> createObjcProviderStarlarkTarget( " created_provider = apple_common.new_objc_provider(foo=depset(['bar']))", " return created_provider")); assertThat(e) .hasMessageThat() .contains(String.format(AppleStarlarkCommon.BAD_KEY_ERROR, "foo")); } @Test public void testStarlarkErrorOnNonSetObjcProviderInputValue() throws Exception { AssertionError e = assertThrows( AssertionError.class, () -> createObjcProviderStarlarkTarget( " created_provider = apple_common.new_objc_provider(source='bar')", " return created_provider")); assertThat(e).hasMessageThat().contains("for source, got string, want a depset of File"); } @Test public void testStarlarkErrorOnObjcProviderInputValueWrongSetType() throws Exception { AssertionError e = assertThrows( AssertionError.class, () -> createObjcProviderStarlarkTarget( " created_provider = apple_common.new_objc_provider(source=depset(['bar']))", " return created_provider")); assertThat(e) .hasMessageThat() .contains("for 'source', got a depset of 'string', expected a depset of 'File'"); } @Test public void testStarlarkErrorOnNonIterableObjcProviderProviderValue() throws Exception { AssertionError e = assertThrows( AssertionError.class, () -> createObjcProviderStarlarkTarget( " created_provider = apple_common.new_objc_provider(providers='bar')", " return created_provider")); assertThat(e) .hasMessageThat() .contains(String.format(AppleStarlarkCommon.BAD_PROVIDERS_ITER_ERROR, "string")); } @Test public void testStarlarkErrorOnBadIterableObjcProviderProviderValue() throws Exception { AssertionError e = assertThrows( AssertionError.class, () -> createObjcProviderStarlarkTarget( " created_provider = apple_common.new_objc_provider(providers=['bar'])", " return created_provider")); assertThat(e) .hasMessageThat() .contains(String.format(AppleStarlarkCommon.BAD_PROVIDERS_ELEM_ERROR, "string")); } @Test public void testEmptyObjcProviderKeysArePresent() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def swift_binary_impl(ctx):", " objc_provider = ctx.attr.deps[0][apple_common.Objc]", " return MyInfo(", " empty_value=objc_provider.j2objc_library,", " )", "swift_binary = rule(", " implementation = swift_binary_impl,", " fragments = ['apple'],", " attrs = {", " 'deps': attr.label_list(", " allow_files = False,", " mandatory = False,", " providers = [[apple_common.Objc]],", " )", " },", ")"); scratch.file("examples/apple_starlark/a.m"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'swift_binary')", "swift_binary(", " name='my_target',", " deps=[':lib'],", ")", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); Depset emptyValue = (Depset) getMyInfoFromTarget(starlarkTarget).getValue("empty_value"); assertThat(emptyValue.toList()).isEmpty(); } @Test public void testStarlarkCanAccessAndUseApplePlatformTypes() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " apple = ctx.fragments.apple", " ios_platform = apple.multi_arch_platform(apple_common.platform_type.ios)", " watchos_platform = apple.multi_arch_platform(apple_common.platform_type.watchos)", " tvos_platform = apple.multi_arch_platform(apple_common.platform_type.tvos)", " return MyInfo(", " ios_platform=str(ios_platform),", " watchos_platform=str(watchos_platform),", " tvos_platform=str(tvos_platform),", " )", "test_rule = rule(implementation = _test_rule_impl,", " fragments = ['apple'])"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); useConfiguration( "--ios_multi_cpus=arm64,armv7", "--watchos_cpus=armv7k", "--tvos_cpus=arm64"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); StructImpl myInfo = getMyInfoFromTarget(starlarkTarget); Object iosPlatform = myInfo.getValue("ios_platform"); Object watchosPlatform = myInfo.getValue("watchos_platform"); Object tvosPlatform = myInfo.getValue("tvos_platform"); assertThat(iosPlatform).isEqualTo("IOS_DEVICE"); assertThat(watchosPlatform).isEqualTo("WATCHOS_DEVICE"); assertThat(tvosPlatform).isEqualTo("TVOS_DEVICE"); } @Test public void testPlatformIsDeviceReturnsTrueForDevicePlatforms() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " apple = ctx.fragments.apple", " platform = apple.multi_arch_platform(apple_common.platform_type.ios)", " return MyInfo(", " is_device=platform.is_device,", " )", "test_rule = rule(implementation = _test_rule_impl,", " fragments = ['apple'])"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); useConfiguration( "--ios_multi_cpus=arm64,armv7"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); Boolean isDevice = (Boolean) getMyInfoFromTarget(starlarkTarget).getValue("is_device"); assertThat(isDevice).isTrue(); } @Test public void testPlatformIsDeviceReturnsFalseForSimulatorPlatforms() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " apple = ctx.fragments.apple", " platform = apple.multi_arch_platform(apple_common.platform_type.ios)", " return MyInfo(", " is_device=platform.is_device,", " )", "test_rule = rule(implementation = _test_rule_impl,", " fragments = ['apple'])"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); Boolean isDevice = (Boolean) getMyInfoFromTarget(starlarkTarget).getValue("is_device"); assertThat(isDevice).isFalse(); } @Test public void testStarlarkWithRunMemleaksEnabled() throws Exception { useConfiguration("--ios_memleaks"); checkStarlarkRunMemleaksWithExpectedValue(true); } @Test public void testStarlarkWithRunMemleaksDisabled() throws Exception { checkStarlarkRunMemleaksWithExpectedValue(false); } @Test public void testDottedVersion() throws Exception { scratch.file("examples/rule/BUILD", "exports_files(['test_artifact'])"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " version = apple_common.dotted_version('5.4')", " return MyInfo(", " version=version", " )", "test_rule = rule(implementation = _test_rule_impl)"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); DottedVersion version = (DottedVersion) getMyInfoFromTarget(starlarkTarget).getValue("version"); assertThat(version).isEqualTo(DottedVersion.fromString("5.4")); } @Test public void testDottedVersion_invalid() throws Exception { scratch.file("examples/rule/BUILD", "exports_files(['test_artifact'])"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " version = apple_common.dotted_version('hello')", " return MyInfo(", " version=version", " )", "test_rule = rule(implementation = _test_rule_impl)"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); AssertionError e = assertThrows( AssertionError.class, () -> getConfiguredTarget("//examples/apple_starlark:my_target")); assertThat(e) .hasMessageThat() .contains("Dotted version components must all start with the form"); } /** * This test verifies that its possible to use the Starlark constructor of ObjcProvider as a * provider key to obtain the provider. This test only needs to exist as long as there are two * methods of retrieving ObjcProvider (which is true for legacy reasons). This is the 'new' method * of retrieving ObjcProvider. */ @Test public void testObjcProviderStarlarkConstructor() throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "def my_rule_impl(ctx):", " dep = ctx.attr.deps[0]", " objc_provider = dep[apple_common.Objc]", " return objc_provider", "my_rule = rule(implementation = my_rule_impl,", " attrs = {", " 'deps': attr.label_list(allow_files = False, mandatory = False),", "})"); scratch.file("examples/apple_starlark/a.cc"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'my_rule')", "my_rule(", " name = 'my_target',", " deps = [':lib'],", ")", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", " hdrs = ['a.h']", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); assertThat(starlarkTarget.get(ObjcProvider.STARLARK_CONSTRUCTOR)).isNotNull(); } private void checkStarlarkRunMemleaksWithExpectedValue(boolean expectedValue) throws Exception { scratch.file("examples/rule/BUILD"); scratch.file( "examples/rule/apple_rules.bzl", "load('//myinfo:myinfo.bzl', 'MyInfo')", "def _test_rule_impl(ctx):", " return MyInfo(run_memleaks = ctx.fragments.objc.run_memleaks)", "test_rule = rule(implementation = _test_rule_impl,", " fragments = ['objc'],", " attrs = {},", ")"); scratch.file( "examples/apple_starlark/BUILD", "package(default_visibility = ['//visibility:public'])", "load('//examples/rule:apple_rules.bzl', 'test_rule')", "test_rule(", " name = 'my_target',", ")"); ConfiguredTarget starlarkTarget = getConfiguredTarget("//examples/apple_starlark:my_target"); boolean runMemleaks = (boolean) getMyInfoFromTarget(starlarkTarget).getValue("run_memleaks"); assertThat(runMemleaks).isEqualTo(expectedValue); } @Test public void testStaticFrameworkApi() throws Exception { scratch.file( "fx/defs.bzl", "def _custom_static_framework_import_impl(ctx):", " return [apple_common.new_objc_provider(", " static_framework_file=depset(ctx.files.link_inputs))]", "custom_static_framework_import = rule(", " _custom_static_framework_import_impl,", " attrs={'link_inputs': attr.label_list(allow_files=True)},", ")"); scratch.file("fx/fx1.framework/fx1"); scratch.file("fx/fx2.framework/fx2"); scratch.file( "fx/BUILD", "load(':defs.bzl', 'custom_static_framework_import')", "custom_static_framework_import(", " name = 'framework',", " link_inputs = ['fx1.framework/fx1', 'fx2.framework/fx2'],", ")"); ConfiguredTarget framework = getConfiguredTarget("//fx:framework"); ObjcProvider objc = framework.get(ObjcProvider.STARLARK_CONSTRUCTOR); assertThat(Artifact.toRootRelativePaths(objc.staticFrameworkFile())) .containsExactly("fx/fx1.framework/fx1", "fx/fx2.framework/fx2"); assertThat(objc.staticFrameworkNames().toList()).containsExactly("fx1", "fx2"); assertThat(objc.staticFrameworkPaths().toList()).containsExactly("fx"); } @Test public void testDynamicFrameworkApi() throws Exception { scratch.file( "fx/defs.bzl", "def _custom_dynamic_framework_import_impl(ctx):", " return [apple_common.new_objc_provider(", " dynamic_framework_file=depset(ctx.files.link_inputs))]", "custom_dynamic_framework_import = rule(", " _custom_dynamic_framework_import_impl,", " attrs={'link_inputs': attr.label_list(allow_files=True)},", ")"); scratch.file("fx/fx1.framework/fx1"); scratch.file("fx/fx2.framework/fx2"); scratch.file( "fx/BUILD", "load(':defs.bzl', 'custom_dynamic_framework_import')", "custom_dynamic_framework_import(", " name = 'framework',", " link_inputs = ['fx1.framework/fx1', 'fx2.framework/fx2'],", ")"); ConfiguredTarget framework = getConfiguredTarget("//fx:framework"); ObjcProvider objc = framework.get(ObjcProvider.STARLARK_CONSTRUCTOR); assertThat(Artifact.toRootRelativePaths(objc.dynamicFrameworkFile())) .containsExactly("fx/fx1.framework/fx1", "fx/fx2.framework/fx2"); assertThat(objc.dynamicFrameworkNames().toList()).containsExactly("fx1", "fx2"); assertThat(objc.dynamicFrameworkPaths().toList()).containsExactly("fx"); } @Test public void testDisallowSDKFrameworkAttribute() throws Exception { useConfiguration("--incompatible_disallow_sdk_frameworks_attributes"); scratch.file( "examples/apple_starlark/BUILD", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", " sdk_frameworks = ['Accelerate', 'GLKit'],", ")"); AssertionError e = assertThrows( AssertionError.class, () -> getConfiguredTarget("//examples/apple_starlark:lib")); assertThat(e) .hasMessageThat() .contains( "ERROR /workspace/examples/apple_starlark/BUILD:1:13: in sdk_frameworks attribute of" + " objc_library rule //examples/apple_starlark:lib: sdk_frameworks attribute is" + " disallowed. Use explicit dependencies instead."); } @Test public void testDisallowWeakSDKFrameworksAttribute() throws Exception { useConfiguration("--incompatible_disallow_sdk_frameworks_attributes"); scratch.file( "examples/apple_starlark/BUILD", "objc_library(", " name = 'lib',", " srcs = ['a.m'],", " weak_sdk_frameworks = ['XCTest'],", ")"); AssertionError e = assertThrows( AssertionError.class, () -> getConfiguredTarget("//examples/apple_starlark:lib")); assertThat(e) .hasMessageThat() .contains( "ERROR /workspace/examples/apple_starlark/BUILD:1:13: in weak_sdk_frameworks attribute" + " of objc_library rule //examples/apple_starlark:lib: weak_sdk_frameworks" + " attribute is disallowed. Use explicit dependencies instead."); } @Test public void testGetExperimentalShorterHeaderPathForStarlarkIsPrivateAPI() throws Exception { scratch.file( "foo/rule.bzl", "def _impl(ctx):", " ctx.fragments.j2objc.experimental_shorter_header_path()", " return []", "myrule = rule(", " implementation=_impl,", " fragments = ['j2objc']", ")"); scratch.file("foo/BUILD", "load(':rule.bzl', 'myrule')", "myrule(name='myrule')"); reporter.removeHandler(failFastHandler); getConfiguredTarget("//foo:myrule"); assertContainsEvent("file '//foo:rule.bzl' cannot use private @_builtins API"); } @Test public void testGetExperimentalJ2ObjcHeaderMapForStarlarkIsPrivateAPI() throws Exception { scratch.file( "foo/rule.bzl", "def _impl(ctx):", " ctx.fragments.j2objc.experimental_j2objc_header_map()", " return []", "myrule = rule(", " implementation=_impl,", " fragments = ['j2objc']", ")"); scratch.file("foo/BUILD", "load(':rule.bzl', 'myrule')", "myrule(name='myrule')"); reporter.removeHandler(failFastHandler); getConfiguredTarget("//foo:myrule"); assertContainsEvent("file '//foo:rule.bzl' cannot use private @_builtins API"); } @Test public void testGetRemoveDeadCodeFromJ2ObjcConfigurationForStarlarkIsPrivateAPI() throws Exception { scratch.file( "foo/rule.bzl", "def _impl(ctx):", " ctx.fragments.j2objc.remove_dead_code()", " return []", "myrule = rule(", " implementation=_impl,", " fragments = ['j2objc']", ")"); scratch.file("foo/BUILD", "load(':rule.bzl', 'myrule')", "myrule(name='myrule')"); reporter.removeHandler(failFastHandler); getConfiguredTarget("//foo:myrule"); assertContainsEvent("file '//foo:rule.bzl' cannot use private @_builtins API"); } @Test public void testJ2objcLibraryMigrationForStarlarkIsPrivateAPI() throws Exception { scratch.file( "foo/rule.bzl", "def _impl(ctx):", " ctx.fragments.j2objc.j2objc_library_migration()", " return []", "myrule = rule(", " implementation=_impl,", " fragments = ['j2objc']", ")"); scratch.file("foo/BUILD", "load(':rule.bzl', 'myrule')", "myrule(name='myrule')"); reporter.removeHandler(failFastHandler); getConfiguredTarget("//foo:myrule"); assertContainsEvent("file \'//foo:rule.bzl\' cannot use private API"); } }