From 54e67889f10b39323fb729808b8cd22b4c832910 Mon Sep 17 00:00:00 2001
From: chick
Date: Thu, 1 Aug 2019 09:21:52 -0700
Subject: Followup to PR #1142 Fixes a threading bug in where lazy reading of
 file caused a problem for multithreaded access to the that was read.

Changes all uses of io.Source to use new API
getText
getLines
getTextResource
getLinesResouce

Make style to only import FileUtils and not its methods
So code is more explicit as e.g. FileUtils.getText()
---
 src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala')

diff --git a/src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala b/src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala
index 089e837a..6e63317b 100644
--- a/src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala
+++ b/src/test/scala/firrtlTests/transforms/BlackBoxSourceHelperSpec.scala
@@ -6,6 +6,7 @@ import firrtl.annotations.{Annotation, CircuitName, ModuleName}
 import firrtl.transforms._
 import firrtl.{FIRRTLException, Transform, VerilogCompiler, VerilogEmitter}
 import firrtlTests.{HighTransformSpec, LowTransformSpec}
+import firrtl.FileUtils
 import org.scalacheck.Test.Failed
 import org.scalatest.{FreeSpec, Matchers, Succeeded}
 
@@ -132,9 +133,7 @@ class BlacklBoxSourceHelperTransformSpec extends LowTransformSpec {
     //  but our file list should not include the verilog header file.
     val fileListFile = new java.io.File(s"test_run_dir/${BlackBoxSourceHelper.defaultFileListName}")
     fileListFile.exists should be (true)
-    val fileListFileSource = io.Source.fromFile(fileListFile)
-    val fileList = fileListFileSource.getLines.mkString
-    fileListFileSource.close()
+    val fileList = FileUtils.getText(fileListFile)
     fileList.contains("ParameterizedViaHeaderAdderExtModule.v") should be (true)
     fileList.contains("VerilogHeaderFile.vh") should be (false)
   }
-- 
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