File	Doc	Category	Size	Date	Package
ComparisonFailure.java	API Doc	Android 1.5 API	1732	Wed May 06 22:41:02 BST 2009	junit.framework

ComparisonFailure

• java.lang.Object
  • java.lang.Throwable
    • java.lang.Error
      • java.lang.AssertionError
        • junit.framework.AssertionFailedError

Fields Summary
private String	fExpected
private String	fActual

Constructors Summary
public ComparisonFailure(String message, String expected, String actual) Constructs a comparison failure. param message the identifying message or null param expected the expected string value param actual the actual string value super (message); fExpected= expected; fActual= actual;

Methods Summary

public java.lang.String

getMessage() Returns "..." in place of common prefix and "..." in place of common suffix between expected and actual. see java.lang.Throwable#getMessage() if (fExpected == null || fActual == null) return Assert.format(super.getMessage(), fExpected, fActual); int end= Math.min(fExpected.length(), fActual.length()); int i= 0; for(; i < end; i++) { if (fExpected.charAt(i) != fActual.charAt(i)) break; } int j= fExpected.length()-1; int k= fActual.length()-1; for (; k >= i && j >= i; k--,j--) { if (fExpected.charAt(j) != fActual.charAt(k)) break; } String actual, expected; // equal strings if (j < i && k < i) { expected= fExpected; actual= fActual; } else { expected= fExpected.substring(i, j+1); actual= fActual.substring(i, k+1); if (i <= end && i > 0) { expected= "..."+expected; actual= "..."+actual; } if (j < fExpected.length()-1) expected= expected+"..."; if (k < fActual.length()-1) actual= actual+"..."; } return Assert.format(super.getMessage(), expected, actual);