<!doctype html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script src="../../http/tests/inspector/resources/inspector-test.js"></script>
<script>
window.cyclicObject = {};
window.cyclicObject["cycle"] = window.cyclicObject;

function pasteAndReturnString() {
    let textarea = document.getElementById("textarea");
    textarea.value = "";
    textarea.focus();
    document.execCommand("Paste");
    return textarea.value;
}

function test()
{
    function stringify(value) {
        return JSON.stringify(value, null, "  ");
    }

    function commandLineAPICopyAndPaste(expression, callback) {
        InspectorTest.assert(typeof expression === "string", "Test requires string expression to evaluate on the page.");
        WI.runtimeManager.evaluateInInspectedWindow(`copy(${expression})`, {objectGroup: "test", includeCommandLineAPI: true}, () => {
            InspectorTest.evaluateInPage(`pasteAndReturnString()`, (error, result) => {
                InspectorTest.assert(typeof result === "string", "Result from pasteAndReturnString should be a string.")
                callback(result);
            });
        });
    }

    let suite = InspectorTest.createAsyncSuite("Console.CommandLineAPI.Copy");

    let expressions = [
        // Primitives
        { name: "Primitive.Boolean",       expression: "true", expected: "true" },
        { name: "Primitive.Number",        expression: "1", expected: "1" },
        { name: "Primitive.Number",        expression: "123", expected: "123" },
        { name: "Primitive.Number",        expression: "123.456", expected: "123.456" },
        { name: "Primitive.Number",        expression: "-1e3", expected: "-1000" },
        { name: "Primitive.String",        expression: "'string'", expected: "string" },
        { name: "Primitive.UnicodeString", expression: "'Unicode…'", expected: "Unicode…" },
        { name: "Primitive.Undefined",     expression: "undefined", expected: "undefined" },
        { name: "Primitive.OtherNumbers",  expression: "Math.PI", expected: "3.141592653589793" },
        { name: "Primitive.OtherNumbers",  expression: "NaN", expected: "NaN" },
        { name: "Primitive.OtherNumbers",  expression: "-Infinity", expected: "-Infinity" },

        // Other Types
        { name: "Null",                    expression: "null", expected: "null" },
        { name: "Regex",                   expression: "/regex/i", expected: "/regex/i" },
        { name: "Symbol",                  expression: "Symbol('test')", expected: "Symbol(test)" },
        { name: "Function",                expression: "function    foo( a, b ) {return 1}", expected: "function foo( a, b ) {return 1}" },
        { name: "Array",                   expression: "[1,2,3]", expected: stringify([1,2,3]) },
        { name: "Object",                  expression: "{x:1, y:2}", expected: stringify({x:1, y:2}) },
        { name: "Object.Cyclic",           expression: "window.cyclicObject", expected: "[object Object]" },
        { name: "Node",                    expression: "document.getElementById('target')", expected: '<div id="target" style="display:none"><p>Test</p></div>' },
    ];

    for (let {name, expression, expected} of expressions) {
        suite.addTestCase({
            name: `Console.CommandLineAPI.Copy.${name}`,
            description: "Should be able to copy values.",
            test(resolve, reject) {
                InspectorTest.log(`TEST: copy(${expression})`);
                commandLineAPICopyAndPaste(expression, (result) => {
                    if (result !== expected) {
                        InspectorTest.log("CLIPBOARD: " + result);
                        InspectorTest.log("EXPECTED: " + expected);
                    }
                    InspectorTest.expectThat(result === expected, "Pasted value should be as expected.");
                    resolve();
                });
            }
        });
    }

    suite.runTestCasesAndFinish();
}
</script>
</head>
<body onload="runTest();">
<p>Tests for the `copy` function in the Command Line API.</p>
<textarea id="textarea"></textarea>
<div id="target" style="display:none"><p>Test</p></div>
</body>
</html>