49 lines
1.5 KiB
HTML
49 lines
1.5 KiB
HTML
<!DOCTYPE html>
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<title>innerHTML and string conversion</title>
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<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
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<link rel="help" href="https://w3c.github.io/DOM-Parsing/#extensions-to-the-element-interface">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<div id="log"></div>
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<script>
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test(function() {
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var p = document.createElement("p");
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p.innerHTML = null;
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assert_equals(p.innerHTML, "");
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assert_equals(p.textContent, "");
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}, "innerHTML and string conversion: null.")
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test(function() {
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var p = document.createElement("p");
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p.innerHTML = undefined;
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assert_equals(p.innerHTML, "undefined");
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assert_equals(p.textContent, "undefined");
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}, "innerHTML and string conversion: undefined.")
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test(function() {
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var p = document.createElement("p");
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p.innerHTML = 42;
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assert_equals(p.innerHTML, "42");
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assert_equals(p.textContent, "42");
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}, "innerHTML and string conversion: number.")
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test(function() {
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var p = document.createElement("p");
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p.innerHTML = {
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toString: function() { return "pass"; },
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valueOf: function() { return "fail"; }
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};
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assert_equals(p.innerHTML, "pass");
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assert_equals(p.textContent, "pass");
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}, "innerHTML and string conversion: toString.")
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test(function() {
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var p = document.createElement("p");
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p.innerHTML = {
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toString: undefined,
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valueOf: function() { return "pass"; }
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};
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assert_equals(p.innerHTML, "pass");
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assert_equals(p.textContent, "pass");
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}, "innerHTML and string conversion: valueOf.")
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</script>
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