| <!DOCTYPE html> |
| <script src="resources/js-test-pre.js"></script> |
| <script> |
| description("Exercise WebIDL type conversions."); |
| |
| quiet = true; |
| evalAndLog("converter = window.internals.typeConversions()"); |
| debug(""); |
| |
| function verifyAttribute(attribute) |
| { |
| shouldBeTrue("'" + attribute + "' in converter", quiet); |
| shouldBeTrue("typeof converter." + attribute + " === 'number'", quiet); |
| evalAndLog("converter." + attribute + " = 123", quiet); |
| shouldBe("converter." + attribute, "123", quiet); |
| evalAndLog("converter." + attribute + " = 0", quiet); |
| shouldBe("converter." + attribute, "0", quiet); |
| } |
| |
| function convert(attribute, value, expected) |
| { |
| if (arguments.length < 3) { |
| expected = value; |
| } |
| evalAndLog("converter." + attribute + " = " + value); |
| shouldBe("converter." + attribute, expected); |
| } |
| |
| function convertThrows(attribute, value) |
| { |
| shouldThrow("converter." + attribute + " = " + value); |
| } |
| |
| function testNonNumericToNumeric(attribute) |
| { |
| convert(attribute, "false", "0"); |
| convert(attribute, "true", "1"); |
| convert(attribute, "''", "0"); |
| convert(attribute, "'1'", "1"); |
| convert(attribute, "'abc'", "0"); |
| convert(attribute, "null", "0"); |
| convert(attribute, "undefined", "0"); |
| } |
| |
| function testNonNumericToNumericEnforceRange(attribute) |
| { |
| convert(attribute, "false", "0"); |
| convert(attribute, "true", "1"); |
| convert(attribute, "''", "0"); |
| convert(attribute, "'1'", "1"); |
| convertThrows(attribute, "'abc'"); |
| convert(attribute, "null", "0"); |
| convertThrows(attribute, "undefined"); |
| } |
| |
| type = "testLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80"); |
| convert(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000"); |
| convert(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000", "-0x80000000"); |
| convert(type, "0xFFFFFFFF", "-1"); |
| convert(type, "-0x80000000"); |
| convert(type, "-0x80000001", "0x7FFFFFFF"); |
| convert(type, "0xDCBA9876543210", "0x76543210"); |
| convert(type, "Number.MAX_VALUE", "0"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MAX_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "-1"); |
| convert(type, "Infinity", "0"); |
| convert(type, "-Infinity", "0"); |
| convert(type, "NaN", "0"); |
| testNonNumericToNumeric(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testEnforceRangeLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80"); |
| convert(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000"); |
| convert(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convertThrows(type, "0x80000000"); |
| convertThrows(type, "0xFFFFFFFF"); |
| convert(type, "-0x80000000"); |
| convertThrows(type, "-0x80000001"); |
| convertThrows(type, "0xDCBA9876543210"); |
| convertThrows(type, "Number.MAX_VALUE"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convertThrows(type, "-Number.MAX_VALUE"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "-1"); |
| convertThrows(type, "Infinity"); |
| convertThrows(type, "-Infinity"); |
| convertThrows(type, "NaN"); |
| testNonNumericToNumericEnforceRange(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testUnsignedLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1", "0xFFFFFFFF"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80", "0xFFFFFF80"); |
| convert(type, "-0x81", "0xFFFFFF7F"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000", "0xFFFF8000"); |
| convert(type, "-0x8001", "0xFFFF7FFF"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convert(type, "-0x80000000", "0x80000000"); |
| convert(type, "-0x80000001", "0x7FFFFFFF"); |
| convert(type, "0xDCBA9876543210", "0x76543210"); |
| convert(type, "Number.MAX_VALUE", "0"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MAX_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "0xFFFFFFFF"); |
| convert(type, "Infinity", "0"); |
| convert(type, "-Infinity", "0"); |
| convert(type, "NaN", "0"); |
| testNonNumericToNumeric(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testEnforceRangeUnsignedLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convertThrows(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convertThrows(type, "-0x80"); |
| convertThrows(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convertThrows(type, "-0x8000"); |
| convertThrows(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convertThrows(type, "-0x80000000"); |
| convertThrows(type, "-0x80000001"); |
| convertThrows(type, "0xDCBA9876543210"); |
| convertThrows(type, "Number.MAX_VALUE"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convertThrows(type, "-Number.MAX_VALUE"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convertThrows(type, "-1.99"); |
| convertThrows(type, "Infinity"); |
| convertThrows(type, "-Infinity"); |
| convertThrows(type, "NaN"); |
| testNonNumericToNumericEnforceRange(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testLongLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80"); |
| convert(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000"); |
| convert(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convert(type, "-0x80000000"); |
| convert(type, "-0x80000001"); |
| convert(type, "0xDCBA9876543210"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "Number.MAX_VALUE", "0"); |
| convert(type, "-Number.MAX_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "-1"); |
| convert(type, "Infinity", "0"); |
| convert(type, "-Infinity", "0"); |
| convert(type, "NaN", "0"); |
| testNonNumericToNumeric(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testEnforceRangeLongLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80"); |
| convert(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000"); |
| convert(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convert(type, "-0x80000000"); |
| convert(type, "-0x80000001"); |
| convertThrows(type, "0xDCBA9876543210"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convertThrows(type, "Number.MAX_VALUE"); |
| convertThrows(type, "-Number.MAX_VALUE"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "-1"); |
| convertThrows(type, "Infinity"); |
| convertThrows(type, "-Infinity"); |
| convertThrows(type, "NaN", "0"); |
| testNonNumericToNumericEnforceRange(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testUnsignedLongLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convert(type, "-1", "0xFFFFFFFFFFFFFFFF"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convert(type, "-0x80", "0xFFFFFFFFFFFFFF80"); |
| convert(type, "-0x81", "0xFFFFFFFFFFFFFF7F"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convert(type, "-0x8000", "0xFFFFFFFFFFFF8000"); |
| convert(type, "-0x8001", "0xFFFFFFFFFFFF7FFF"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convert(type, "-0x80000000", "0xFFFFFFFF80000000"); |
| convert(type, "-0x80000001", "0xFFFFFFFF7FFFFFFF"); |
| convert(type, "0xDCBA9876543210"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convert(type, "Number.MAX_VALUE", "0"); |
| convert(type, "-Number.MAX_VALUE", "0"); |
| convert(type, "1.99", "1"); |
| convert(type, "-1.99", "0xFFFFFFFFFFFFFFFF"); |
| convert(type, "Infinity", "0"); |
| convert(type, "-Infinity", "0"); |
| convert(type, "NaN", "0"); |
| testNonNumericToNumeric(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| type = "testEnforceRangeUnsignedLongLong"; |
| verifyAttribute(type); |
| convert(type, "0"); |
| convertThrows(type, "-1"); |
| convert(type, "1"); |
| convert(type, "0x7F"); |
| convert(type, "0x80"); |
| convert(type, "0xFF"); |
| convertThrows(type, "-0x80"); |
| convertThrows(type, "-0x81"); |
| convert(type, "0x7FFF"); |
| convert(type, "0x8000"); |
| convert(type, "0xFFFF"); |
| convertThrows(type, "-0x8000"); |
| convertThrows(type, "-0x8001"); |
| convert(type, "0x7FFFFFFF"); |
| convert(type, "0x80000000"); |
| convert(type, "0xFFFFFFFF"); |
| convertThrows(type, "-0x80000000"); |
| convertThrows(type, "-0x80000001"); |
| convertThrows(type, "0xDCBA9876543210"); |
| convert(type, "Number.MIN_VALUE", "0"); |
| convert(type, "-Number.MIN_VALUE", "0"); |
| convertThrows(type, "Number.MAX_VALUE"); |
| convertThrows(type, "-Number.MAX_VALUE"); |
| convert(type, "1.99", "1"); |
| convertThrows(type, "-1.99"); |
| convertThrows(type, "Infinity"); |
| convertThrows(type, "-Infinity"); |
| convertThrows(type, "NaN"); |
| testNonNumericToNumericEnforceRange(type); |
| convertThrows(type, "{valueOf:function(){throw new Error('custom');}}"); |
| debug(""); |
| |
| </script> |
| <script src="resources/js-test-post.js"></script> |
