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Diffstat (limited to 'test/junit/scala/reflect/internal/NamesTest.scala')
-rw-r--r-- | test/junit/scala/reflect/internal/NamesTest.scala | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/junit/scala/reflect/internal/NamesTest.scala b/test/junit/scala/reflect/internal/NamesTest.scala index 549c10abed..d6182e7cca 100644 --- a/test/junit/scala/reflect/internal/NamesTest.scala +++ b/test/junit/scala/reflect/internal/NamesTest.scala @@ -92,4 +92,29 @@ class NamesTest { assert(h1 string_== h2) assert(h1 string_== h1y) } + + @Test + def pos(): Unit = { + def check(nameString: String, sub: String) = { + val name = TermName(nameString) + val javaResult = name.toString.indexOf(sub) match { case -1 => name.length case x => x } + val nameResult = name.pos(sub) + assertEquals(javaResult, nameResult) + if (sub.length == 1) { + val nameResultChar = name.pos(sub.head) + assertEquals(javaResult, nameResultChar) + } + } + + check("a", "a") // was "String index out of range: 1 + check("a", "b") + check("a", "ab") + check("a", "ba") + check("ab", "a") + check("ab", "b") + check("ab", "ab") + check("ab", "ba") + check("", "x") + check("", "xy") + } } |