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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /html/semantics/forms/constraints/form-validation-validity-stepMismatch.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>The constraint validation API Test: element.validity.stepMismatch</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="support/validator.js"></script>
<div id="log"></div>
<script>
//set step = 2 * default step * factor
var testElements = [
{
tag: "input",
types: ["date"],
testData: [
{conditions: {step: "", value: "2000-01-01"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: 2, value: ""}, expected: false, name: "[target] The value attibute is empty string"},
{conditions: {step: 2, value: "1970-01-03"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2, value: "1970-01-02"}, expected: true, name: "[target] The value must mismatch the step"}
]
},
{
tag: "input",
types: ["month"],
testData: [
{conditions: {step: "", value: "2000-01"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: 2, value: ""}, expected: false, name: "[target] The value attibute is empty string"},
{conditions: {step: 2, value: "1970-03"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2, value: "1970-04"}, expected: true, name: "[target] The value must mismatch the step"}
]
},
{
tag: "input",
types: ["week"],
testData: [
{conditions: {step: "", value: "1970-W01"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: 2, value: ""}, expected: false, name: "[target] The value attibute is empty string"},
{conditions: {step: 2, value: "1970-W03"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2, value: "1970-W04"}, expected: true, name: "[target] The value must mismatch the step"}
]
},
{
tag: "input",
types: ["time"],
testData: [
{conditions: {step: "", value: "12:00:00"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: 2 * 60, value: ""}, expected: false, name: "[target] The value attibute is empty string"},
{conditions: {step: 2 * 60, value: "12:02:00"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2 * 60, value: "12:03:00"}, expected: true, name: "[target] The value must mismatch the step"}
]
},
{
tag: "input",
types: ["datetime-local"],
testData: [
{conditions: {step: "", value: "2000-01-01T12:00:00"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: 2 * 60, value: ""}, expected: false, name: "[target] The value attibute is empty string"},
{conditions: {step: 2 * 60, value: "1970-01-01T12:02:00"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2 * 60, value: "1970-01-01T12:03:00"}, expected: true, name: "[target] The value must mismatch the step"}
]
},
{
tag: "input",
types: ["number"],
testData: [
{conditions: {step: "", value: "1"}, expected: false, name: "[target] The step attribute is not set"},
{conditions: {step: "", value: "-.8"}, expected: true, name: "[target] The step attribute is not set and the value attribute is a floating number"},
{conditions: {step: 2 * 1 * 1, value: ""}, expected: false, name: "[target] The value attribute is empty string"},
{conditions: {step: 2 * 1 * 1, value: "2"}, expected: false, name: "[target] The value must match the step"},
{conditions: {step: 2 * 1 * 1, value: "3"}, expected: true, name: "[target] The value must mismatch the step"},
{conditions: {step: 0.003, value: "3.6"}, expected: false, name: "[target] No step mismatch when step is a floating number and value is its integral multiple"},
{conditions: {step: 1e-12, value: "-12345678.9"}, expected: false, name: "[target] No step mismatch when step is a floating number in exponent format and value is its integral multiple"},
{conditions: {step: 3e-15, value: "17"}, expected: true, name: "[target] Step mismatch when step is a very small floating number and value is not its integral multiple"},
]
}
];
validator.run_test(testElements, "stepMismatch");
</script>