Merge pull request #2666 from som-snytt/issue/7265-spec-at-least

SI-7265 General test for spec version

1 files changed, 27 insertions, 0 deletions

diff --git a/test/files/run/t7265.scala b/test/files/run/t7265.scala
new file mode 100644
index 0000000000..c556930303
--- /dev/null
+++ b/test/files/run/t7265.scala
@@ -0,0 +1,27 @@
+
+import scala.util.Properties._
+
+object Test extends App {
+
+  setProp("java.specification.version", "1.7")
+
+  assert( isJavaAtLeast("1.5"))
+  assert( isJavaAtLeast("1.6"))
+  assert( isJavaAtLeast("1.7"))
+  assert(!isJavaAtLeast("1.8"))
+  assert(!isJavaAtLeast("1.71"))
+
+  failing(isJavaAtLeast("1.a"))
+  failing(isJavaAtLeast("1"))
+  failing(isJavaAtLeast(""))
+  failing(isJavaAtLeast("."))
+  failing(isJavaAtLeast(".5"))
+  failing(isJavaAtLeast("1.7.1"))
+
+  def failing(u: =>Unit) = try {
+    u
+    assert(false, "Expected Exception")
+  } catch {
+    case _: NumberFormatException =>
+  }
+}