RELNOTES: Add global hash() function for strings (only)
--
MOS_MIGRATED_REVID=127979748
diff --git a/src/test/java/com/google/devtools/build/lib/syntax/MethodLibraryTest.java b/src/test/java/com/google/devtools/build/lib/syntax/MethodLibraryTest.java
index a9f82d5..b93ce6e 100644
--- a/src/test/java/com/google/devtools/build/lib/syntax/MethodLibraryTest.java
+++ b/src/test/java/com/google/devtools/build/lib/syntax/MethodLibraryTest.java
@@ -1484,6 +1484,20 @@
}
@Test
+ public void testHash() throws Exception {
+ // This test is too strong, in that it tests whether the hash value of the string follows
+ // Java's specific algorithm for Strings. If our hash implementation is changed then this
+ // test will have to be modified.
+ new SkylarkTest()
+ .testStatement("hash('skylark')", "skylark".hashCode())
+ .testStatement("hash('google')", "google".hashCode())
+ .testIfErrorContains(
+ "Method hash(value: string) is not applicable for arguments (NoneType): "
+ + "'value' is NoneType, but should be string",
+ "hash(None)");
+ }
+
+ @Test
public void testRange() throws Exception {
new BothModesTest()
.testStatement("str(range(5))", "[0, 1, 2, 3, 4]")
