Sub-fields in input[type=datetime-local] should be read-only in some cases. This requires window.internals.

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

createInput argument order: min, max, step, value


Hour field:
PASS isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoHour) is true
PASS isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoAMPM) is true
PASS isReadOnlyField(createInput("2013-01-16T11:00", "", step1day, ""), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoHour) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoAMPM) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T11:30"), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoHour) is false
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoAMPM) is false
PASS isReadOnlyField(createInput("2013-01-16T11:30", "", step1day, "2013-01-16T12:30"), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoHour) is false
PASS isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoAMPM) is false
PASS isReadOnlyField(createInput("2013-01-16T00:00", "", step1day, "2013-01-16T12:30"), pseudoMinute) is false
PASS isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoHour) is false
PASS isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoAMPM) is false
PASS isReadOnlyField(createInput("2013-01-16T11:00", "2013-01-16T23:00", step1day, ""), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoHour) is false
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoAMPM) is false
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T23:00", step1day, "2013-01-16T11:30"), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoHour) is false
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoAMPM) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1day, "2013-01-16T11:30"), pseudoMinute) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoHour) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoAMPM) is true
PASS isReadOnlyField(createInput("2013-01-16T11:30", "2013-01-16T11:59", step1min, ""), pseudoMinute) is false
AM/PM field:
PASS isReadOnlyField(createInput("2013-01-16T08:00", "2013-01-16T11:00", step1min, ""), pseudoAMPM) is true
PASS isReadOnlyField(createInput("2013-01-16T08:00", "2013-01-17T11:00", step1min, ""), pseudoAMPM) is false
PASS successfullyParsed is true

TEST COMPLETE