From 96b4081b29c639c24660411cc2d326afb826d9a7 Mon Sep 17 00:00:00 2001
From: John Cater <jcater@google.com>
Date: Tue, 18 Jul 2017 18:08:03 +0200
Subject: Implement toolchain resolution via constraint checks.

Part of #2219.

Change-Id: I5777e9b6cafbb7586cbbfb5b300344fd4417513d
PiperOrigin-RevId: 162359389
---
 .../lib/rules/platform/ToolchainTestCase.java      | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'src/test/java/com/google/devtools/build/lib/rules')

diff --git a/src/test/java/com/google/devtools/build/lib/rules/platform/ToolchainTestCase.java b/src/test/java/com/google/devtools/build/lib/rules/platform/ToolchainTestCase.java
index 5d170baac0..3b9548d9a6 100644
--- a/src/test/java/com/google/devtools/build/lib/rules/platform/ToolchainTestCase.java
+++ b/src/test/java/com/google/devtools/build/lib/rules/platform/ToolchainTestCase.java
@@ -24,8 +24,8 @@ import org.junit.Before;
 /** Utility methods for setting up platform and toolchain related tests. */
 public abstract class ToolchainTestCase extends SkylarkTestCase {
 
-  public PlatformInfo targetPlatform;
-  public PlatformInfo hostPlatform;
+  public PlatformInfo linuxPlatform;
+  public PlatformInfo macPlatform;
 
   public ConstraintSettingInfo setting;
   public ConstraintValueInfo linuxConstraint;
@@ -46,18 +46,22 @@ public abstract class ToolchainTestCase extends SkylarkTestCase {
     setting = ConstraintSettingInfo.create(makeLabel("//constraint:os"));
     linuxConstraint = ConstraintValueInfo.create(setting, makeLabel("//constraint:linux"));
     macConstraint = ConstraintValueInfo.create(setting, makeLabel("//constraint:mac"));
-  }
 
-  @Before
-  public void createPlatforms() throws Exception {
-    targetPlatform =
-        PlatformInfo.builder().setLabel(makeLabel("//platforms:target_platform")).build();
-    hostPlatform = PlatformInfo.builder().setLabel(makeLabel("//platforms:host_platform")).build();
+    linuxPlatform =
+        PlatformInfo.builder()
+            .setLabel(makeLabel("//platforms:target_platform"))
+            .addConstraint(linuxConstraint)
+            .build();
+    macPlatform =
+        PlatformInfo.builder()
+            .setLabel(makeLabel("//platforms:host_platform"))
+            .addConstraint(macConstraint)
+            .build();
   }
 
   @Before
   public void createToolchains() throws Exception {
-    rewriteWorkspace("register_toolchains('//toolchain:toolchain_1',  '//toolchain:toolchain_2')");
+    rewriteWorkspace("register_toolchains('//toolchain:toolchain_1', '//toolchain:toolchain_2')");
 
     scratch.file(
         "toolchain/BUILD",
-- 
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