1 files changed, 0 insertions, 329 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/objc/TestSupport.java b/src/main/java/com/google/devtools/build/lib/rules/objc/TestSupport.java
deleted file mode 100644
index 6969bee9f6..0000000000
--- a/src/main/java/com/google/devtools/build/lib/rules/objc/TestSupport.java
+++ /dev/null
@@ -1,329 +0,0 @@
-// Copyright 2015 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 com.google.common.base.Joiner;
-import com.google.common.base.Optional;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.Iterables;
-import com.google.devtools.build.lib.actions.Artifact;
-import com.google.devtools.build.lib.analysis.FileProvider;
-import com.google.devtools.build.lib.analysis.PrerequisiteArtifacts;
-import com.google.devtools.build.lib.analysis.RuleContext;
-import com.google.devtools.build.lib.analysis.Runfiles.Builder;
-import com.google.devtools.build.lib.analysis.RunfilesProvider;
-import com.google.devtools.build.lib.analysis.actions.TemplateExpansionAction;
-import com.google.devtools.build.lib.analysis.actions.TemplateExpansionAction.Substitution;
-import com.google.devtools.build.lib.analysis.configuredtargets.RuleConfiguredTarget.Mode;
-import com.google.devtools.build.lib.analysis.test.InstrumentedFilesProvider;
-import com.google.devtools.build.lib.analysis.test.TestEnvironmentInfo;
-import com.google.devtools.build.lib.collect.nestedset.NestedSet;
-import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
-import com.google.devtools.build.lib.packages.Info;
-import com.google.devtools.build.lib.rules.apple.AppleConfiguration;
-import com.google.devtools.build.lib.rules.apple.DottedVersion;
-import com.google.devtools.build.lib.rules.objc.ObjcRuleClasses.SimulatorRule;
-import com.google.devtools.build.lib.syntax.Type;
-import com.google.devtools.build.lib.util.FileType;
-import java.util.List;
-import javax.annotation.Nullable;
-
-/**
- * Support for running XcTests.
- */
-public class TestSupport {
-  private final RuleContext ruleContext;
-
-  public TestSupport(RuleContext ruleContext) {
-    this.ruleContext = ruleContext;
-  }
-
-  /**
-   * Registers actions to create all files needed in order to actually run the test.
-   *
-   * @throws InterruptedException
-   */
-  public TestSupport registerTestRunnerActions() throws InterruptedException {
-    registerTestScriptSubstitutionAction();
-    return this;
-  }
-
-  /**
-   * Returns the script which should be run in order to actually run the tests.
-   */
-  public Artifact generatedTestScript() {
-    return ObjcRuleClasses.artifactByAppendingToBaseName(ruleContext, "_test_script");
-  }
-
-  private void registerTestScriptSubstitutionAction() throws InterruptedException {
-    // testBundleIpa is the bundle actually containing the tests.
-    Artifact testBundleIpa = testBundleIpa();
-
-    String runMemleaks =
-        ruleContext.getFragment(ObjcConfiguration.class).runMemleaks() ? "true" : "false";
-
-    // TODO(ulfjack): This is missing the action environment, and the inherited parts from both. Is
-    // that intentional? We should either fix it, or clearly document why we're doing that.
-    ImmutableMap<String, String> testEnv =
-        ruleContext.getConfiguration().getTestActionEnvironment().getFixedEnv();
-
-    // The substitutions below are common for simulator and lab device.
-    ImmutableList.Builder<Substitution> substitutions =
-        new ImmutableList.Builder<Substitution>()
-            .add(Substitution.of("%(memleaks)s", runMemleaks))
-            .add(Substitution.of("%(test_app_ipa)s", testBundleIpa.getRootRelativePathString()))
-            .add(Substitution.of("%(test_app_name)s", baseNameWithoutIpa(testBundleIpa)))
-            .add(Substitution.of("%(test_bundle_path)s", testBundleIpa.getRootRelativePathString()))
-            .add(
-                Substitution.of("%(plugin_jars)s", Artifact.joinRootRelativePaths(":", plugins())));
-
-    substitutions.add(Substitution.ofSpaceSeparatedMap("%(test_env)s", testEnv));
-
-    // testHarnessIpa is the app being tested in the case where testBundleIpa is a .xctest bundle.
-    Optional<Artifact> testHarnessIpa = testHarnessIpa();
-    if (testHarnessIpa.isPresent()) {
-      substitutions
-          .add(Substitution.of("%(xctest_app_ipa)s",
-              testHarnessIpa.get().getRootRelativePathString()))
-          .add(Substitution.of("%(xctest_app_name)s", baseNameWithoutIpa(testHarnessIpa.get())))
-          .add(Substitution.of("%(test_host_path)s",
-              testHarnessIpa.get().getRootRelativePathString()));
-    } else {
-      substitutions
-          .add(Substitution.of("%(xctest_app_ipa)s", ""))
-          .add(Substitution.of("%(xctest_app_name)s", ""))
-          .add(Substitution.of("%(test_host_path)s", ""));
-    }
-
-    substitutions.add(Substitution.of("%(test_type)s", "XCTEST"));
-
-    Artifact template;
-    if (!runWithLabDevice()) {
-      substitutions.addAll(substitutionsForSimulator());
-      template = ruleContext.getPrerequisiteArtifact(IosTest.TEST_TEMPLATE_ATTR, Mode.TARGET);
-    } else {
-      substitutions.addAll(substitutionsForLabDevice());
-      template = testTemplateForLabDevice();
-    }
-
-    ruleContext.registerAction(
-        new TemplateExpansionAction(
-            ruleContext.getActionOwner(),
-            template,
-            generatedTestScript(),
-            substitutions.build(),
-            /* makeExecutable= */ true));
-  }
-
-  private boolean runWithLabDevice() {
-    return iosLabDeviceSubstitutions() != null;
-  }
-
-  /**
-   * Gets the substitutions for simulator.
-   */
-  private ImmutableList<Substitution> substitutionsForSimulator() {
-    ImmutableList.Builder<Substitution> substitutions = new ImmutableList.Builder<Substitution>()
-        .add(Substitution.of("%(std_redirect_dylib_path)s",
-            stdRedirectDylib().getRunfilesPathString()))
-        .addAll(deviceSubstitutions().getSubstitutionsForTestRunnerScript());
-
-    Optional<Artifact> testRunner = testRunner();
-    if (testRunner.isPresent()) {
-      substitutions.add(
-          Substitution.of("%(testrunner_binary)s", testRunner.get().getRunfilesPathString()));
-    }
-    return substitutions.build();
-  }
-
-  private IosTestSubstitutionProvider deviceSubstitutions() {
-    return ruleContext.getPrerequisite(
-        IosTest.TARGET_DEVICE, Mode.TARGET, IosTestSubstitutionProvider.class);
-  }
-
-  /*
-   * The IPA of the bundle that contains the tests. Typically will be a .xctest bundle, but in the
-   * case where the xctest attribute is false, it will be a .app bundle.
-   */
-  private Artifact testBundleIpa() throws InterruptedException {
-    return ruleContext.getImplicitOutputArtifact(ReleaseBundlingSupport.IPA);
-  }
-
-  /*
-   * The IPA of the testHarness in the case where the testBundleIpa is an .xctest bundle.
-   */
-  private Optional<Artifact> testHarnessIpa() {
-    FileProvider fileProvider =
-        ruleContext.getPrerequisite(IosTest.XCTEST_APP_ATTR, Mode.TARGET, FileProvider.class);
-    if (fileProvider == null) {
-      return Optional.absent();
-    }
-    List<Artifact> files =
-        Artifact.filterFiles(fileProvider.getFilesToBuild(), FileType.of(".ipa"));
-    if (files.size() == 0) {
-      return Optional.absent();
-    } else if (files.size() == 1) {
-      return Optional.of(Iterables.getOnlyElement(files));
-    } else {
-      throw new IllegalStateException("Expected 0 or 1 files in xctest_app, got: " + files);
-    }
-  }
-
-  private Artifact stdRedirectDylib() {
-    return ruleContext.getPrerequisiteArtifact(SimulatorRule.STD_REDIRECT_DYLIB_ATTR, Mode.HOST);
-  }
-
-  /**
-   * Gets the binary of the testrunner attribute, if there is one.
-   */
-  private Optional<Artifact> testRunner() {
-    return Optional.fromNullable(
-        ruleContext.getPrerequisiteArtifact(IosTest.TEST_RUNNER_ATTR, Mode.TARGET));
-  }
-
-  /**
-   * Gets the substitutions for lab device.
-   */
-  private ImmutableList<Substitution> substitutionsForLabDevice() {
-    return new ImmutableList.Builder<Substitution>()
-        .addAll(iosLabDeviceSubstitutions().getSubstitutionsForTestRunnerScript())
-        .add(Substitution.of("%(ios_device_arg)s", Joiner.on(" ").join(iosDeviceArgs()))).build();
-  }
-
-  /**
-   * Gets the test template for lab devices.
-   */
-  private Artifact testTemplateForLabDevice() {
-    return ruleContext
-        .getPrerequisite(
-            IosTest.TEST_TARGET_DEVICE_ATTR, Mode.TARGET, LabDeviceTemplateProvider.class)
-        .getLabDeviceTemplate();
-  }
-
-  @Nullable
-  private IosTestSubstitutionProvider iosLabDeviceSubstitutions() {
-    return ruleContext.getPrerequisite(
-        IosTest.TEST_TARGET_DEVICE_ATTR, Mode.TARGET, IosTestSubstitutionProvider.class);
-  }
-
-  private List<String> iosDeviceArgs() {
-    return ruleContext.attributes().get(IosTest.DEVICE_ARG_ATTR, Type.STRING_LIST);
-  }
-
-  /**
-   * Adds all files needed to run this test to the passed Runfiles builder.
-   */
-  public TestSupport addRunfiles(
-      Builder runfilesBuilder, InstrumentedFilesProvider instrumentedFilesProvider)
-      throws InterruptedException {
-    runfilesBuilder
-        .addArtifact(testBundleIpa())
-        .addArtifacts(testHarnessIpa().asSet())
-        .addArtifact(generatedTestScript())
-        .addTransitiveArtifacts(plugins());
-    if (!runWithLabDevice()) {
-      runfilesBuilder
-          .addArtifact(stdRedirectDylib())
-          .addTransitiveArtifacts(deviceRunfiles())
-          .addArtifacts(testRunner().asSet());
-    } else {
-      runfilesBuilder.addTransitiveArtifacts(labDeviceRunfiles());
-    }
-
-    if (ruleContext.getConfiguration().isCodeCoverageEnabled()) {
-      runfilesBuilder.addArtifact(ruleContext.getHostPrerequisiteArtifact(IosTest.MCOV_TOOL_ATTR));
-      runfilesBuilder.addTransitiveArtifacts(instrumentedFilesProvider.getInstrumentedFiles());
-    }
-
-    return this;
-  }
-
-  /**
-   * Returns any additional providers that need to be exported to the rule context to the passed
-   * builder.
-   */
-  public Iterable<Info> getExtraProviders() {
-    IosDeviceProvider deviceProvider =
-        ruleContext.getPrerequisite(
-            IosTest.TARGET_DEVICE, Mode.TARGET, IosDeviceProvider.SKYLARK_CONSTRUCTOR);
-    DottedVersion xcodeVersion = deviceProvider.getXcodeVersion();
-
-    ImmutableMap.Builder<String, String> envBuilder = ImmutableMap.builder();
-
-    if (xcodeVersion != null) {
-      envBuilder.putAll(AppleConfiguration.getXcodeVersionEnv(xcodeVersion));
-    }
-
-    if (ruleContext.getConfiguration().isCodeCoverageEnabled()) {
-      envBuilder.put("COVERAGE_GCOV_PATH",
-          ruleContext.getHostPrerequisiteArtifact(IosTest.OBJC_GCOV_ATTR).getExecPathString());
-      envBuilder.put("APPLE_COVERAGE", "1");
-    }
-
-    return ImmutableList.<Info>of(new TestEnvironmentInfo(envBuilder.build()));
-  }
-
-  /**
-   * Jar files for plugins to the test runner. May be empty.
-   */
-  private NestedSet<Artifact> plugins() {
-    NestedSetBuilder<Artifact> pluginArtifacts = NestedSetBuilder.stableOrder();
-    pluginArtifacts.addTransitive(
-        PrerequisiteArtifacts.nestedSet(ruleContext, IosTest.PLUGINS_ATTR, Mode.TARGET));
-    if (ruleContext.getFragment(ObjcConfiguration.class).runMemleaks()) {
-      pluginArtifacts.addTransitive(
-          PrerequisiteArtifacts.nestedSet(ruleContext, IosTest.MEMLEAKS_PLUGIN_ATTR, Mode.TARGET));
-    }
-    return pluginArtifacts.build();
-  }
-
-  /**
-   * Runfiles required in order to use the specified target device.
-   */
-  private NestedSet<Artifact> deviceRunfiles() {
-    return ruleContext.getPrerequisite(IosTest.TARGET_DEVICE, Mode.TARGET, RunfilesProvider.class)
-        .getDefaultRunfiles().getAllArtifacts();
-  }
-
-  /**
-   * Runfiles required in order to use the specified target device.
-   */
-  private NestedSet<Artifact> labDeviceRunfiles() {
-    return ruleContext
-        .getPrerequisite(IosTest.TEST_TARGET_DEVICE_ATTR, Mode.TARGET, RunfilesProvider.class)
-        .getDefaultRunfiles().getAllArtifacts();
-  }
-
-  /**
-   * Adds files which must be built in order to run this test to builder.
-   */
-  public TestSupport addFilesToBuild(NestedSetBuilder<Artifact> builder)
-      throws InterruptedException {
-    builder.add(testBundleIpa()).addAll(testHarnessIpa().asSet());
-    return this;
-  }
-
-  /**
-   * Returns the base name of the artifact, with the .ipa stuffix stripped.
-   */
-  private static String baseNameWithoutIpa(Artifact artifact) {
-    String baseName = artifact.getExecPath().getBaseName();
-    Preconditions.checkState(baseName.endsWith(".ipa"),
-        "%s should end in .ipa but doesn't", baseName);
-    return baseName.substring(0, baseName.length() - 4);
-  }
-}