42 lines
1.3 KiB
HTML
42 lines
1.3 KiB
HTML
<body>
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<pre id="error-log"></pre>
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<span id="container" style="color: green">
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</span>
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<span id="status" style="color: red">
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FAILURE
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</span>
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</body>
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<script>
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if (window.testRunner)
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testRunner.dumpAsText();
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// verify all standard cases
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document.getElementById("container").insertAdjacentText("beforeBegin", " 1 (black)");
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document.getElementById("container").insertAdjacentText("afterBegin", " 2 (green)");
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document.getElementById("container").insertAdjacentText("beforeEnd", " 3 (green)");
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document.getElementById("container").insertAdjacentText("afterEnd", " 4 (black)");
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function assertThrows(func) {
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var testPassed = false;
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try {
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func();
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} catch (e) {
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document.getElementById("error-log").innerHTML += "Caught expected exception: " + e + "\n";
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testPassed = true;
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}
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return testPassed;
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}
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// check that exceptions are thrown as required
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var passes = true;
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passes = passes & assertThrows(function() {
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// should throw TYPE_MISMATCH_ERR
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document.getElementById("container").insertAdjacentText("blah", "text");
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});
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if (passes) {
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document.getElementById("status").style.color = "green";
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document.getElementById("status").innerHTML = "<br><br>PASS";
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}
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</script>
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