Implement ctx.actions.do_nothing instead of ctx.empty_action

RELNOTES: None.
PiperOrigin-RevId: 160621674

2 files changed, 5 insertions, 4 deletions

diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
index 3333e6ba81..202bc66833 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java
@@ -1861,6 +1861,7 @@ public class SkylarkRuleContextTest extends SkylarkTestCase {
       "actions.declare_file('foo.txt', sibling = file)",
       "actions.declare_directory('foo.txt')",
       "actions.declare_directory('foo.txt', sibling = file)",
+      "actions.do_nothing(mnemonic = 'foo', inputs = [file])",
       "check_placeholders('foo', [])",
       "action(command = 'foo', outputs = [file])",
       "file_action(file, 'foo')",
diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleImplementationFunctionsTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleImplementationFunctionsTest.java
index 21f6e08142..9677078bf6 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleImplementationFunctionsTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleImplementationFunctionsTest.java
@@ -433,14 +433,14 @@ public class SkylarkRuleImplementationFunctionsTest extends SkylarkTestCase {
 
     checkErrorContains(
         ruleContext,
-        "missing mandatory named-only argument 'mnemonic' while calling empty_action",
-        "ruleContext.empty_action(inputs = ruleContext.files.srcs)");
+        "parameter 'mnemonic' has no default value, in method do_nothing(list inputs) of 'actions'",
+        "ruleContext.actions.do_nothing(inputs = ruleContext.files.srcs)");
   }
 
   private void checkEmptyAction(SkylarkRuleContext ruleContext, String namedArgs) throws Exception {
     assertThat(
             evalRuleContextCode(
-                ruleContext, String.format("ruleContext.empty_action(%s)", namedArgs)))
+                ruleContext, String.format("ruleContext.actions.do_nothing(%s)", namedArgs)))
         .isEqualTo(Runtime.NONE);
   }
 
@@ -449,7 +449,7 @@ public class SkylarkRuleImplementationFunctionsTest extends SkylarkTestCase {
     scratch.file(
         "test/empty.bzl",
         "def _impl(ctx):",
-        "  ctx.empty_action(",
+        "  ctx.actions.do_nothing(",
         "      inputs = ctx.files.srcs,",
         "      mnemonic = 'EA',",
         "  )",