Migrated several tests from blink to V8 repository.

test/webkit/typeof-constant-string.js

+// Copyright 2013 the V8 project authors. All rights reserved.
+// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1.  Redistributions of source code must retain the above copyright
+//     notice, this list of conditions and the following disclaimer.
+// 2.  Redistributions in binary form must reproduce the above copyright
+//     notice, this list of conditions and the following disclaimer in the
+//     documentation and/or other materials provided with the distribution.
+//
+// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
+// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
+// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+description(
+"This test checks that using the typeof operator on a JavaScript value and comparing it to a constant string works as expected."
+);
+
+function isUndefined(a)
+{
+    return typeof a == "undefined";
+}
+
+shouldBeTrue("isUndefined(undefined)");
+shouldBeFalse("isUndefined(1)");
+
+function isUndefinedStrict(a)
+{
+    return typeof a === "undefined";
+}
+
+shouldBeTrue("isUndefinedStrict(undefined)");
+shouldBeFalse("isUndefinedStrict(1)");
+
+function isBoolean(a)
+{
+    return typeof a == "boolean";
+}
+
+shouldBeTrue("isBoolean(true)");
+shouldBeTrue("isBoolean(false)");
+shouldBeFalse("isBoolean(1)");
+
+function isBooleanStrict(a)
+{
+    return typeof a === "boolean";
+}
+
+shouldBeTrue("isBooleanStrict(true)");
+shouldBeTrue("isBooleanStrict(false)");
+shouldBeFalse("isBooleanStrict(1)");
+
+function isNumber(a)
+{
+    return typeof a == "number";
+}
+
+shouldBeTrue("isNumber(1)");
+shouldBeFalse("isNumber(undefined)");
+
+function isNumberStrict(a)
+{
+    return typeof a === "number";
+}
+
+shouldBeTrue("isNumberStrict(1)");
+shouldBeFalse("isNumberStrict(undefined)");
+
+function isString(a)
+{
+    return typeof a == "string";
+}
+
+shouldBeTrue("isString('string')");
+shouldBeFalse("isString(1)");
+
+function isStringStrict(a)
+{
+    return typeof a === "string";
+}
+
+shouldBeTrue("isStringStrict('string')");
+shouldBeFalse("isStringStrict(1)");
+
+function isObject(a)
+{
+    return typeof a == "object";
+}
+
+shouldBeTrue("isObject({ })");
+shouldBeFalse("isObject(1)");
+
+function isObjectStrict(a)
+{
+    return typeof a === "object";
+}
+
+shouldBeTrue("isObjectStrict({ })");
+shouldBeFalse("isObjectStrict(1)");
+
+function isFunction(a)
+{
+    return typeof a == "function";
+}
+
+shouldBeTrue("isFunction(function () { })");
+shouldBeFalse("isFunction(1)");
+
+function isFunctionStrict(a)
+{
+    return typeof a === "function";
+}
+
+shouldBeTrue("isFunctionStrict(function () { })");
+shouldBeFalse("isFunctionStrict(1)");
+
+function complexIsUndefinedTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o == "undefined") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsUndefinedTest()", "'PASS'");
+
+function complexIsBooleanTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o == "boolean") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsBooleanTest()", "'PASS'");
+
+function complexIsNumberTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o == "number") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsNumberTest()", "'PASS'");
+
+function complexIsStringTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o == "string") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsStringTest()", "'PASS'");
+
+function complexIsObjectTest()
+{
+    var a = ["text", 0];
+    function replace_formats() {
+        var o = function () { };
+        if (typeof o == "string") {
+        } else if (typeof o == "object") {
+        } else if (typeof o == "function" && typeof a[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsObjectTest()", "'PASS'");
+
+function complexIsFunctionTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o == "function") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsFunctionTest()", "'PASS'");
+
+function complexIsUndefinedStrictTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o === "undefined") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsUndefinedStrictTest()", "'PASS'");
+
+function complexIsBooleanStrictTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o === "boolean") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsBooleanStrictTest()", "'PASS'");
+
+function complexIsNumberStrictTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o === "number") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsNumberStrictTest()", "'PASS'");
+
+function complexIsStringStrictTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o === "string") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsStringStrictTest()", "'PASS'");
+
+function complexIsObjectStrictTest()
+{
+    var a = ["text", 0];
+    function replace_formats() {
+        var o = function () { };
+        if (typeof o == "string") {
+        } else if (typeof o === "object") {
+        } else if (typeof o == "function" && typeof a[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsObjectStrictTest()", "'PASS'");
+
+function complexIsFunctionStrictTest()
+{
+    function replace_formats() {
+        var o = ["text", 0];
+        if (typeof o == "string") {
+        } else if (typeof o === "function") {
+        } else if (typeof o == "object" && typeof o[0] == "string") {
+            return "PASS";
+        }
+        return "FAIL";
+    };
+
+    return "%d".replace(/%d/, replace_formats);
+}
+shouldBe("complexIsFunctionStrictTest()", "'PASS'");