120 lines
3.4 KiB
JavaScript
120 lines
3.4 KiB
JavaScript
// META: title=Event constructors
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test(function() {
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assert_throws_js(
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TypeError,
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() => Event(""),
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"Calling Event constructor without 'new' must throw")
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})
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test(function() {
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assert_throws_js(TypeError, function() {
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new Event()
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})
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})
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test(function() {
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var test_error = { name: "test" }
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assert_throws_exactly(test_error, function() {
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new Event({ toString: function() { throw test_error; } })
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})
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})
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test(function() {
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var ev = new Event("")
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assert_equals(ev.type, "")
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assert_equals(ev.target, null)
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assert_equals(ev.srcElement, null)
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assert_equals(ev.currentTarget, null)
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assert_equals(ev.eventPhase, Event.NONE)
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, false)
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assert_equals(ev.defaultPrevented, false)
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assert_equals(ev.returnValue, true)
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assert_equals(ev.isTrusted, false)
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assert_true(ev.timeStamp > 0)
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assert_true("initEvent" in ev)
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})
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test(function() {
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var ev = new Event("test")
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assert_equals(ev.type, "test")
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assert_equals(ev.target, null)
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assert_equals(ev.srcElement, null)
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assert_equals(ev.currentTarget, null)
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assert_equals(ev.eventPhase, Event.NONE)
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, false)
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assert_equals(ev.defaultPrevented, false)
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assert_equals(ev.returnValue, true)
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assert_equals(ev.isTrusted, false)
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assert_true(ev.timeStamp > 0)
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assert_true("initEvent" in ev)
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})
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test(function() {
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assert_throws_js(TypeError, function() { Event("test") },
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'Calling Event constructor without "new" must throw');
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})
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test(function() {
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var ev = new Event("I am an event", { bubbles: true, cancelable: false})
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assert_equals(ev.type, "I am an event")
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assert_equals(ev.bubbles, true)
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assert_equals(ev.cancelable, false)
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})
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test(function() {
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var ev = new Event("@", { bubblesIGNORED: true, cancelable: true})
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assert_equals(ev.type, "@")
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, true)
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})
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test(function() {
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var ev = new Event("@", { "bubbles\0IGNORED": true, cancelable: true})
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assert_equals(ev.type, "@")
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, true)
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})
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test(function() {
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var ev = new Event("Xx", { cancelable: true})
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assert_equals(ev.type, "Xx")
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, true)
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})
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test(function() {
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var ev = new Event("Xx", {})
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assert_equals(ev.type, "Xx")
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, false)
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})
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test(function() {
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var ev = new Event("Xx", {bubbles: true, cancelable: false, sweet: "x"})
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assert_equals(ev.type, "Xx")
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assert_equals(ev.bubbles, true)
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assert_equals(ev.cancelable, false)
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assert_equals(ev.sweet, undefined)
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})
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test(function() {
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var called = []
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var ev = new Event("Xx", {
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get cancelable() {
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called.push("cancelable")
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return false
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},
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get bubbles() {
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called.push("bubbles")
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return true;
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},
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get sweet() {
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called.push("sweet")
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return "x"
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}
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})
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assert_array_equals(called, ["bubbles", "cancelable"])
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assert_equals(ev.type, "Xx")
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assert_equals(ev.bubbles, true)
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assert_equals(ev.cancelable, false)
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assert_equals(ev.sweet, undefined)
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})
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test(function() {
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var ev = new CustomEvent("$", {detail: 54, sweet: "x", sweet2: "x", cancelable:true})
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assert_equals(ev.type, "$")
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assert_equals(ev.bubbles, false)
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assert_equals(ev.cancelable, true)
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assert_equals(ev.sweet, undefined)
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assert_equals(ev.detail, 54)
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})
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