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--- openjdk-old/jdk/test/java/lang/Double/ToString.java 2011-02-28 10:51:09.454128000 +0100
+++ openjdk/jdk/test/java/lang/Double/ToString.java 2011-02-28 10:51:09.454128000 +0100
@@ -23,17 +23,39 @@
/*
* @test
- * @bug 4428022
+ * @bug 4428022 4511638
* @summary Tests for Double.toString
- * @author Andrew Haley <aph@redhat.com>
+ * @author Andrew Haley <aph@redhat.com>, Pavel Tisnovsky <ptisnovs@redhat.com>
*/
public class ToString {
+ private static boolean conversionFailure = false;
+
+ public static void check(double d, String str) {
+ String converted = Double.toString(d);
+ if (!converted.equals(str)) {
+ conversionFailure = true;
+ System.out.println("Double.toString(" + str + ") is not \"" + str + "\" but \"" + converted + "\"");
+ }
+ else {
+ System.out.println("Double value " + str + " converted correctly");
+ }
+ }
public static void main(String args[]) {
- if (!Double.toString(0.001).equals("0.001"))
- throw new RuntimeException("Double.toString(0.001) is not \"0.001\"");
- if (!Double.toString(0.002).equals("0.002"))
- throw new RuntimeException("Double.toString(0.001) is not \"0.002\"");
+ check(0.001, "0.001");
+ check(0.002, "0.002");
+ check(7.79625120912E289, "7.79625120912E289");
+ check(1.0E23, "1.0E23");
+ check(9.999999999999999E22, "1.0E23");
+ check(8.41E21, "8.41E21");
+ check(2.0E23, "2.0E23");
+ check(8.962E21, "8.962E21");
+ check(7.3879E20, "7.3879E20");
+ check(3.1E22, "3.1E22");
+ check(5.63E21, "5.63E21");
+ if (conversionFailure) {
+ throw new RuntimeException("At least one conversion failure occured");
+ }
}
}
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