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  1. JDK
  2. JDK-8221524

java/util/Base64/TestEncodingDecodingLength.java test should be disabled on 32-bit platforms

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    • Subcomponent:
    • Resolved In Build:
      b14

      Description

      java/util/Base64/TestEncodingDecodingLength.java currently requests -Xmx6g, which is above the max representable memory for 32-bit VM. The test allocates byte[Integer.MAX_VALUE - C], which means we cannot trim the heap size. Therefore, we have to disable the test on 32-bit.

      Like this:

      diff -r 35cb5d1c5881 test/jdk/java/util/Base64/TestEncodingDecodingLength.java
      --- a/test/jdk/java/util/Base64/TestEncodingDecodingLength.java Tue Mar 26 22:29:54 2019 +0100
      +++ b/test/jdk/java/util/Base64/TestEncodingDecodingLength.java Tue Mar 26 23:57:45 2019 +0100
      @@ -28,11 +28,11 @@
       /**
        * @test
        * @bug 8210583 8217969 8218265
        * @summary Tests Base64.Encoder.encode and Base64.Decoder.decode
        * with the large size of input array/buffer
      - * @requires os.maxMemory >= 10g
      + * @requires (sun.arch.data.model == "64" & os.maxMemory >= 10g)
        * @run main/othervm -Xms6g -Xmx8g TestEncodingDecodingLength
        *
        */
       
       public class TestEncodingDecodingLength {

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            • Assignee:
              shade Aleksey Shipilev
              Reporter:
              shade Aleksey Shipilev
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                Updated:
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