commit 44e214306a2848fbc5cd1cd695c5a076b543d052
author juliexxia <juliexxia@google.com> Tue Mar 31 08:21:20 2020 -0700
committer Copybara-Service <copybara-worker@google.com> Tue Mar 31 08:22:28 2020 -0700
tree 731ca6bb01cc850bcdfcde89366025515b8a4d70
parent b548ec841b9502016de4a5862a04ed8f2960ed2c

Add the ExecGroup object and `exec_group(toolchains = [], exec_compatible_with = [])` to Starlark.

ExecGroup constructor doesn't do a whole lot yet, just gets and stores the inputs.

PiperOrigin-RevId: 303969136

src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleClassFunctionsTest.java

diff --git a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleClassFunctionsTest.java b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleClassFunctionsTest.java
index d22076b..b15fc6d 100644
--- a/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleClassFunctionsTest.java
+++ b/src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleClassFunctionsTest.java
@@ -33,6 +33,7 @@
 import com.google.devtools.build.lib.packages.AspectParameters;
 import com.google.devtools.build.lib.packages.Attribute;
 import com.google.devtools.build.lib.packages.BuildType;
+import com.google.devtools.build.lib.packages.ExecGroup;
 import com.google.devtools.build.lib.packages.ImplicitOutputsFunction;
 import com.google.devtools.build.lib.packages.PredicateWithMessage;
 import com.google.devtools.build.lib.packages.RequiredProviders;
@@ -1791,4 +1792,22 @@
     assertThat(lookup("p")).isEqualTo("Provider");
     assertThat(lookup("s")).isEqualTo("struct");
   }
+
+  @Test
+  public void testCreateExecGroup() throws Exception {
+    setSkylarkSemanticsOptions("--experimental_exec_groups=true");
+    reset();
+
+    scratch.file("test/BUILD", "toolchain_type(name = 'my_toolchain_type')");
+    evalAndExport(
+        "group = exec_group(",
+        "  toolchains=['//test:my_toolchain_type'],",
+        "  exec_compatible_with=['//constraint:cv1', '//constraint:cv2'],",
+        ")");
+    ExecGroup group = ((ExecGroup) lookup("group"));
+    assertThat(group.getRequiredToolchains())
+        .containsExactly(makeLabel("//test:my_toolchain_type"));
+    assertThat(group.getExecutionPlatformConstraints())
+        .containsExactly(makeLabel("//constraint:cv1"), makeLabel("//constraint:cv2"));
+  }
 }