From 81d3c3eccdc92d2c047b7c066ff6d7acdc33c113 Mon Sep 17 00:00:00 2001
From: Dmitry Lomov <dslomov@google.com>
Date: Wed, 22 Mar 2017 12:58:06 +0000
Subject: Fix dir() on Targets with aspects applied.

--
PiperOrigin-RevId: 150869561
MOS_MIGRATED_REVID=150869561
---
 .../build/lib/skylark/SkylarkAspectsTest.java      | 44 +++++++++++++++++++++-
 1 file changed, 43 insertions(+), 1 deletion(-)

(limited to 'src/test/java')

diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkAspectsTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkAspectsTest.java
index b5e951b68b..976c268e97 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkAspectsTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkAspectsTest.java
@@ -35,6 +35,7 @@ import com.google.devtools.build.lib.collect.nestedset.NestedSet;
 import com.google.devtools.build.lib.packages.AspectDefinition;
 import com.google.devtools.build.lib.packages.Attribute.ConfigurationTransition;
 import com.google.devtools.build.lib.packages.ClassObjectConstructor.Key;
+import com.google.devtools.build.lib.packages.SkylarkClassObject;
 import com.google.devtools.build.lib.packages.SkylarkClassObjectConstructor.SkylarkKey;
 import com.google.devtools.build.lib.rules.cpp.CppConfiguration;
 import com.google.devtools.build.lib.rules.java.Jvm;
@@ -356,6 +357,47 @@ public class SkylarkAspectsTest extends AnalysisTestCase {
         .containsExactly("stl", "xxx", "yyy");
   }
 
+  @Test
+  public void aspectsDirOnMergedTargets() throws Exception {
+    scratch.file(
+        "test/aspect.bzl",
+        "def _impl(target, ctx):",
+        "   return struct(aspect_provider = 'data')",
+        "",
+        "p = provider()",
+        "MyAspect = aspect(implementation=_impl)",
+        "def _rule_impl(ctx):",
+        "   if ctx.attr.dep:",
+        "      return [p(dir = dir(ctx.attr.dep))]",
+        "   return [p()]",
+        "",
+        "my_rule = rule(implementation = _rule_impl,",
+        "   attrs = { 'dep' : attr.label(aspects = [MyAspect]) },",
+        ")");
+    SkylarkKey providerKey = new SkylarkKey(Label.parseAbsoluteUnchecked("//test:aspect.bzl"), "p");
+    scratch.file(
+        "test/BUILD",
+        "load('/test/aspect', 'my_rule')",
+        "my_rule(name = 'xxx',)",
+        "my_rule(name = 'yyy', dep = ':xxx')");
+    AnalysisResult analysisResult = update("//test:yyy");
+    ConfiguredTarget target = Iterables.getOnlyElement(analysisResult.getTargetsToBuild());
+    SkylarkProviders skylarkProviders = target.getProvider(SkylarkProviders.class);
+    assertThat(skylarkProviders).isNotNull();
+
+    SkylarkClassObject names = skylarkProviders.getDeclaredProvider(providerKey);
+    assertThat((Iterable<?>) names.getValue("dir"))
+        .containsExactly(
+            "aspect_provider",
+            "data_runfiles",
+            "default_runfiles",
+            "files",
+            "files_to_run",
+            "label",
+            "output_group",
+            "output_groups");
+  }
+
   @Test
   public void aspectWithOutputGroups() throws Exception {
     scratch.file(
@@ -1968,7 +2010,7 @@ public class SkylarkAspectsTest extends AnalysisTestCase {
         + "(when propagating from //test:r2 to //test:r1 via attribute dep)");
   }
 
-
+  /** SkylarkAspectTest with "keep going" flag */
   @RunWith(JUnit4.class)
   public static final class WithKeepGoing extends SkylarkAspectsTest {
     @Override
-- 
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