From d40f1b81372e1cdb101790d14c5bc8c7c304c128 Mon Sep 17 00:00:00 2001
From: Jason Zaugg <jzaugg@gmail.com>
Date: Tue, 29 Mar 2016 10:01:24 +1000
Subject: SI-7474 Record extra errors in Throwable#suppressedExceptions

... in parallel collection operations.

Followup to bcbe38d18, which did away with the the approach to
use a composite exception when more than one error happened.
---
 test/files/run/t5375.check |  1 -
 test/files/run/t5375.scala | 16 ++++++++++++----
 2 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'test/files')

diff --git a/test/files/run/t5375.check b/test/files/run/t5375.check
index b1a57eeeec..e69de29bb2 100644
--- a/test/files/run/t5375.check
+++ b/test/files/run/t5375.check
@@ -1 +0,0 @@
-Runtime exception
diff --git a/test/files/run/t5375.scala b/test/files/run/t5375.scala
index 826ecd841e..2028b6f05d 100644
--- a/test/files/run/t5375.scala
+++ b/test/files/run/t5375.scala
@@ -1,8 +1,16 @@
 object Test extends App {
   val foos = (1 to 1000).toSeq
-  try
-    foos.par.map(i => if (i % 37 == 0) sys.error("i div 37") else i)
-  catch {
-    case ex: RuntimeException => println("Runtime exception")
+  try {
+    foos.par.map(i => if (i % 37 == 0) throw new MultipleOf37Exception(i) else i)
+    assert(false)
+  } catch {
+    case ex: MultipleOf37Exception =>
+      assert(ex.getSuppressed.size > 0)
+      assert(ex.getSuppressed.forall(_.isInstanceOf[MultipleOf37Exception]))
+      assert(ex.i == 37)
+      assert(ex.getSuppressed.map(_.asInstanceOf[MultipleOf37Exception].i).toList == List(74, 148, 259, 518))
+    case _: Throwable =>
+      assert(false)
   }
+  class MultipleOf37Exception(val i: Int) extends RuntimeException
 }
-- 
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