com.google.javascript.rhino.testing

Class TestErrorReporter

java.lang.Object

com.google.javascript.rhino.testing.TestErrorReporter

All Implemented Interfaces:

ErrorReporter

public final class TestErrorReporter
extends java.lang.Object
implements ErrorReporter

An error reporter for testing that verifies that messages reported to the reporter are expected.

Sample use

 TestErrorReporter e =
   new TestErrorReporter(null, new String[] { "first warning" });
 ...
 assertTrue(e.hasEncounteredAllWarnings());
 

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String[]	errors
private int	errorsIndex
private java.lang.String[]	warnings
private int	warningsIndex

Constructor Summary

Constructors

Constructor and Description
TestErrorReporter(java.lang.String[] errors, java.lang.String[] warnings)

Method Summary

Modifier and Type	Method and Description
void	assertHasEncounteredAllErrors()
void	assertHasEncounteredAllWarnings()
void	error(java.lang.String message, java.lang.String sourceName, int line, int lineOffset) Report an error.
static TestErrorReporter	forNoExpectedReports()
void	setErrors(java.lang.String[] errors)
void	setWarnings(java.lang.String[] warnings)
void	warning(java.lang.String message, java.lang.String sourceName, int line, int lineOffset) Report a warning.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

errors

private java.lang.String[] errors

warnings

private java.lang.String[] warnings

errorsIndex

private int errorsIndex

warningsIndex

private int warningsIndex

Constructor Detail

TestErrorReporter

public TestErrorReporter(java.lang.String[] errors,
                         java.lang.String[] warnings)

Method Detail

forNoExpectedReports

public static TestErrorReporter forNoExpectedReports()

setErrors

public void setErrors(java.lang.String[] errors)

setWarnings

public void setWarnings(java.lang.String[] warnings)

error

public void error(java.lang.String message,
                  java.lang.String sourceName,
                  int line,
                  int lineOffset)

Description copied from interface: ErrorReporter

Report an error. The implementing class is free to throw an exception if it desires. If execution has not yet begun, the JavaScript engine is free to find additional errors rather than terminating the translation. It will not execute a script that had errors, however.

Specified by:

error in interface ErrorReporter

Parameters:

message - a String describing the error

sourceName - a String describing the JavaScript source where the error occurred; typically a filename or URL

line - the line number associated with the error

lineOffset - the offset into lineSource where problem was detected

warning

public void warning(java.lang.String message,
                    java.lang.String sourceName,
                    int line,
                    int lineOffset)

Description copied from interface: ErrorReporter

Report a warning. The implementing class may choose to ignore the warning if it desires.

Specified by:

warning in interface ErrorReporter

Parameters:

message - a String describing the warning

sourceName - a String describing the JavaScript source where the warning occurred; typically a filename or URL

line - the line number associated with the warning

lineOffset - the offset into lineSource where problem was detected

assertHasEncounteredAllWarnings

public void assertHasEncounteredAllWarnings()

assertHasEncounteredAllErrors

public void assertHasEncounteredAllErrors()