Tests termination on pause in Wasm

Running test: testTerminateOnBreakpoint
Instantiating.
Waiting for wasm script (ignoring first non-wasm script).
Setting breakpoint.
{
    id : <messageId>
    result : {
        actualLocation : {
            columnNumber : 33
            lineNumber : 0
            scriptId : <scriptId>
        }
        breakpointId : <breakpointId>
    }
}
Calling wasm export.
{
    type : string
    value : Before Wasm execution
}
Paused:
Script wasm://wasm/8c388106 byte offset 33: Wasm opcode 0x01 (kExprNop)
