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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+ File Name: 11.3.1.js
+ ECMA Section: 11.3.1 Postfix increment operator
+ Description:
+ The production MemberExpression : MemberExpression ++ is evaluated as
+ follows:
+
+ 1. Evaluate MemberExpression.
+ 2. Call GetValue(Result(1)).
+ 3. Call ToNumber(Result(2)).
+ 4. Add the value 1 to Result(3), using the same rules as for the +
+ operator (section 0).
+ 5. Call PutValue(Result(1), Result(4)).
+ 6. Return Result(3).
+
+ Author: christine@netscape.com
+ Date: 12 november 1997
+*/
+var SECTION = "11.3.1";
+var VERSION = "ECMA_1";
+startTest();
+
+writeHeaderToLog( SECTION + " Postfix increment operator");
+
+// special numbers
+new TestCase( SECTION, "var MYVAR; MYVAR++", NaN, eval("var MYVAR; MYVAR++") );
+new TestCase( SECTION, "var MYVAR= void 0; MYVAR++", NaN, eval("var MYVAR=void 0; MYVAR++") );
+new TestCase( SECTION, "var MYVAR=null; MYVAR++", 0, eval("var MYVAR=null; MYVAR++") );
+new TestCase( SECTION, "var MYVAR=true; MYVAR++", 1, eval("var MYVAR=true; MYVAR++") );
+new TestCase( SECTION, "var MYVAR=false; MYVAR++", 0, eval("var MYVAR=false; MYVAR++") );
+
+// verify return value
+
+new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;MYVAR++", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=Number.NaN;MYVAR++", Number.NaN, eval("var MYVAR=Number.NaN;MYVAR++") );
+
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;MYVAR++;MYVAR", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++;MYVAR", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=Number.NaN;MYVAR++;MYVAR", Number.NaN, eval("var MYVAR=Number.NaN;MYVAR++;MYVAR") );
+
+// number primitives
+new TestCase( SECTION, "var MYVAR=0;MYVAR++", 0, eval("var MYVAR=0;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=0.2345;MYVAR++", 0.2345, eval("var MYVAR=0.2345;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=-0.2345;MYVAR++", -0.2345, eval("var MYVAR=-0.2345;MYVAR++") );
+
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=0.2345;MYVAR++;MYVAR", 1.2345, eval("var MYVAR=0.2345;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=-0.2345;MYVAR++;MYVAR", 0.7655, eval("var MYVAR=-0.2345;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") );
+
+// boolean values
+// verify return value
+
+new TestCase( SECTION, "var MYVAR=true;MYVAR++", 1, eval("var MYVAR=true;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=false;MYVAR++", 0, eval("var MYVAR=false;MYVAR++") );
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR=true;MYVAR++;MYVAR", 2, eval("var MYVAR=true;MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=false;MYVAR++;MYVAR", 1, eval("var MYVAR=false;MYVAR++;MYVAR") );
+
+// boolean objects
+// verify return value
+
+new TestCase( SECTION, "var MYVAR=new Boolean(true);MYVAR++", 1, eval("var MYVAR=true;MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new Boolean(false);MYVAR++", 0, eval("var MYVAR=false;MYVAR++") );
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR=new Boolean(true);MYVAR++;MYVAR", 2, eval("var MYVAR=new Boolean(true);MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new Boolean(false);MYVAR++;MYVAR", 1, eval("var MYVAR=new Boolean(false);MYVAR++;MYVAR") );
+
+// string primitives
+new TestCase( SECTION, "var MYVAR='string';MYVAR++", Number.NaN, eval("var MYVAR='string';MYVAR++") );
+new TestCase( SECTION, "var MYVAR='12345';MYVAR++", 12345, eval("var MYVAR='12345';MYVAR++") );
+new TestCase( SECTION, "var MYVAR='-12345';MYVAR++", -12345, eval("var MYVAR='-12345';MYVAR++") );
+new TestCase( SECTION, "var MYVAR='0Xf';MYVAR++", 15, eval("var MYVAR='0Xf';MYVAR++") );
+new TestCase( SECTION, "var MYVAR='077';MYVAR++", 77, eval("var MYVAR='077';MYVAR++") );
+new TestCase( SECTION, "var MYVAR=''; MYVAR++", 0, eval("var MYVAR='';MYVAR++") );
+
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR='string';MYVAR++;MYVAR", Number.NaN, eval("var MYVAR='string';MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR='12345';MYVAR++;MYVAR", 12346, eval("var MYVAR='12345';MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR='-12345';MYVAR++;MYVAR", -12344, eval("var MYVAR='-12345';MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR='0xf';MYVAR++;MYVAR", 16, eval("var MYVAR='0xf';MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR='077';MYVAR++;MYVAR", 78, eval("var MYVAR='077';MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR='';MYVAR++;MYVAR", 1, eval("var MYVAR='';MYVAR++;MYVAR") );
+
+// string objects
+new TestCase( SECTION, "var MYVAR=new String('string');MYVAR++", Number.NaN, eval("var MYVAR=new String('string');MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new String('12345');MYVAR++", 12345, eval("var MYVAR=new String('12345');MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new String('-12345');MYVAR++", -12345, eval("var MYVAR=new String('-12345');MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new String('0Xf');MYVAR++", 15, eval("var MYVAR=new String('0Xf');MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new String('077');MYVAR++", 77, eval("var MYVAR=new String('077');MYVAR++") );
+new TestCase( SECTION, "var MYVAR=new String(''); MYVAR++", 0, eval("var MYVAR=new String('');MYVAR++") );
+
+// verify value of variable
+
+new TestCase( SECTION, "var MYVAR=new String('string');MYVAR++;MYVAR", Number.NaN, eval("var MYVAR=new String('string');MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new String('12345');MYVAR++;MYVAR", 12346, eval("var MYVAR=new String('12345');MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new String('-12345');MYVAR++;MYVAR", -12344, eval("var MYVAR=new String('-12345');MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new String('0xf');MYVAR++;MYVAR", 16, eval("var MYVAR=new String('0xf');MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new String('077');MYVAR++;MYVAR", 78, eval("var MYVAR=new String('077');MYVAR++;MYVAR") );
+new TestCase( SECTION, "var MYVAR=new String('');MYVAR++;MYVAR", 1, eval("var MYVAR=new String('');MYVAR++;MYVAR") );
+
+test();
+