diff options
author | 2018-02-26 04:49:52 -0800 | |
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committer | 2018-02-26 04:52:05 -0800 | |
commit | bc0e84bd166ba2118b277e07b2d25792fe804d93 (patch) | |
tree | 7083b1234a3007208f5aec1ec599dc142b1b0845 /src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java | |
parent | c91bd9270d1a199d8daeb7fbc41762e9547b0d7c (diff) |
Keep order of dict attributes the same as it was in the BUILD file.
This is a change from behavior introduced in unknown commit, which was added to preserve determinism even though the ordering of dicts in Python is non-deterministic. Now that we don't call into Python anymore, this is not necessary.
RELNOTES[INC]: The order of dict-valued attributes is now the order in the BUILD file (or in the Skylark dict they were created from) and not lexicographically sorted.
PiperOrigin-RevId: 187003317
Diffstat (limited to 'src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java')
-rw-r--r-- | src/test/java/com/google/devtools/build/lib/skylark/SkylarkRuleContextTest.java | 20 |
1 files changed, 20 insertions, 0 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 2a86f2ff2f..cb5a2b5ea8 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 @@ -27,6 +27,7 @@ import com.google.devtools.build.lib.actions.ActionAnalysisMetadata; import com.google.devtools.build.lib.actions.Artifact; import com.google.devtools.build.lib.analysis.ActionsProvider; import com.google.devtools.build.lib.analysis.ConfiguredRuleClassProvider; +import com.google.devtools.build.lib.analysis.ConfiguredTarget; import com.google.devtools.build.lib.analysis.TransitiveInfoCollection; import com.google.devtools.build.lib.analysis.actions.FileWriteAction; import com.google.devtools.build.lib.analysis.actions.SpawnAction; @@ -35,6 +36,7 @@ import com.google.devtools.build.lib.analysis.skylark.SkylarkRuleContext; import com.google.devtools.build.lib.analysis.util.MockRule; import com.google.devtools.build.lib.cmdline.Label; import com.google.devtools.build.lib.packages.Info; +import com.google.devtools.build.lib.packages.SkylarkProvider.SkylarkKey; import com.google.devtools.build.lib.packages.SkylarkProviderIdentifier; import com.google.devtools.build.lib.rules.java.JavaInfo; import com.google.devtools.build.lib.rules.java.JavaSourceJarsProvider; @@ -2138,4 +2140,22 @@ public class SkylarkRuleContextTest extends SkylarkTestCase { } } } + + @Test + public void testMapAttributeOrdering() throws Exception { + scratch.file("a/a.bzl", + "key_provider = provider(fields=['keys'])", + "def _impl(ctx):", + " return [key_provider(keys=ctx.attr.value.keys())]", + "a = rule(implementation=_impl, attrs={'value': attr.string_dict()})"); + scratch.file("a/BUILD", + "load(':a.bzl', 'a')", + "a(name='a', value={'c': 'c', 'b': 'b', 'a': 'a', 'f': 'f', 'e': 'e', 'd': 'd'})"); + + ConfiguredTarget a = getConfiguredTarget("//a"); + SkylarkKey key = new SkylarkKey(Label.parseAbsolute("//a:a.bzl"), "key_provider"); + @SuppressWarnings("unchecked") + SkylarkList<String> keys = (SkylarkList<String>) a.get(key).getValue("keys"); + assertThat(keys).containsExactly("c", "b", "a", "f", "e", "d").inOrder(); + } } |