зеркало из https://github.com/mozilla/pjs.git
81 строка
2.0 KiB
JavaScript
81 строка
2.0 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/**
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* File Name: try-001.js
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* ECMA Section:
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* Description: The try statement
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*
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* This test contains try, catch, and finally blocks. An exception is
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* sometimes thrown by a function called from within the try block.
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*
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* This test doesn't actually make any LiveConnect calls.
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*
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*
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* Author: christine@netscape.com
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* Date: 11 August 1998
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*/
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var SECTION = "";
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var VERSION = "ECMA_2";
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var TITLE = "The try statement";
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startTest();
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writeHeaderToLog( SECTION + " "+ TITLE);
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var INVALID_JAVA_INTEGER_VALUE = "Invalid value for java.lang.Integer constructor";
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TryNewJavaInteger( "3.14159", INVALID_JAVA_INTEGER_VALUE );
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TryNewJavaInteger( NaN, INVALID_JAVA_INTEGER_VALUE );
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TryNewJavaInteger( 0, 0 );
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TryNewJavaInteger( -1, -1 );
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TryNewJavaInteger( 1, 1 );
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TryNewJavaInteger( Infinity, Infinity );
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test();
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/**
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* Check to see if the input is valid for java.lang.Integer. If it is
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* not valid, throw INVALID_JAVA_INTEGER_VALUE. If input is valid,
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* return Number( v )
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*
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*/
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function newJavaInteger( v ) {
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value = Number( v );
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if ( Math.floor(value) != value || isNaN(value) ) {
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throw ( INVALID_JAVA_INTEGER_VALUE );
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} else {
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return value;
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}
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}
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/**
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* Call newJavaInteger( value ) from within a try block. Catch any
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* exception, and store it in result. Verify that we got the right
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* return value from newJavaInteger in cases in which we do not expect
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* exceptions, and that we got the exception in cases where an exception
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* was expected.
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*/
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function TryNewJavaInteger( value, expect ) {
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var finalTest = false;
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try {
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result = newJavaInteger( value );
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} catch ( e ) {
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result = String( e );
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} finally {
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finalTest = true;
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}
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new TestCase(
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SECTION,
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"newJavaValue( " + value +" )",
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expect,
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result);
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new TestCase(
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SECTION,
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"newJavaValue( " + value +" ) hit finally block",
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true,
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finalTest);
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}
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