Tests basic correctness of ES Map's clear() API

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".


PASS stringMap.size is 0
PASS stringMap.values.length is 0
PASS stringMap.has('Oliver') is false
PASS stringMap.has('Benjamin') is false
PASS valueMap.size is 0
PASS valueMap.values.length is 0
PASS valueMap.has(0) is false
PASS valueMap.has(1) is false
PASS objectMap.size is 0
PASS objectMap.values.length is 0
PASS objectMap.has(anArray) is false
PASS objectMap.has(anObject) is false
PASS objectMap.has(otherObject) is false
PASS mixedTypeMap.size is 0
PASS mixedTypeMap.values.length is 0
PASS mixedTypeMap.has(0) is false
PASS mixedTypeMap.has('Oliver') is false
PASS mixedTypeMap.has(stringMap) is false
PASS mixedTypeMap.has(valueMap) is false
PASS mixedTypeMap.has(objectMap) is false
PASS mixedTypeMap.has(anObject) is false
PASS successfullyParsed is true

TEST COMPLETE