Examples of com.github.nmorel.gwtjackson.client.stream.JsonReader.nextDouble()

Package com.github.nmorel.gwtjackson.client.stream

Class com.github.nmorel.gwtjackson.client.stream.JsonReader

Examples of com.github.nmorel.gwtjackson.client.stream.JsonReader.nextDouble()

com.github.nmorel.gwtjackson.client.stream.JsonReader.nextDouble()
Returns the {@link JsonToken#NUMBER double} value of the next token,consuming it. If the next token is a string, this method will attempt to parse it as a double using {@link Double#parseDouble(String)}. @throws IllegalStateException if the next token is not a literal value. @throws NumberFormatException if the next literal value cannot be parsedas a double, or is non-finite.


    public void testStrictVeryLongNumber() {
        JsonReader reader = newJsonReader( "[0." + repeat( '9', 8192 ) + "]" );
        reader.beginArray();
        try {
            assertEquals( 1d, reader.nextDouble() );
            fail();
        } catch ( MalformedJsonException expected ) {
        }
    }

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    public void testLenientVeryLongNumber() {
        JsonReader reader = newJsonReader( "[0." + repeat( '9', 8192 ) + "]" );
        reader.setLenient( true );
        reader.beginArray();
        assertEquals( JsonToken.STRING, reader.peek() );
        assertEquals( 1d, reader.nextDouble() );
        reader.endArray();
        assertEquals( JsonToken.END_DOCUMENT, reader.peek() );
    }
}

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