summaryrefslogtreecommitdiffstats
path: root/js/src/tests/ecma/FunctionObjects/15.3.5-1.js
diff options
context:
space:
mode:
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
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/tests/ecma/FunctionObjects/15.3.5-1.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/tests/ecma/FunctionObjects/15.3.5-1.js')
-rw-r--r--js/src/tests/ecma/FunctionObjects/15.3.5-1.js83
1 files changed, 83 insertions, 0 deletions
diff --git a/js/src/tests/ecma/FunctionObjects/15.3.5-1.js b/js/src/tests/ecma/FunctionObjects/15.3.5-1.js
new file mode 100644
index 000000000..b6561ab96
--- /dev/null
+++ b/js/src/tests/ecma/FunctionObjects/15.3.5-1.js
@@ -0,0 +1,83 @@
+/* -*- 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: 15.3.5-1.js
+ ECMA Section: 15.3.5 Properties of Function Instances
+ new Function(p1, p2, ..., pn, body )
+
+ Description:
+
+ 15.3.5.1 length
+
+ The value of the length property is usually an integer that indicates
+ the "typical" number of arguments expected by the function. However,
+ the language permits the function to be invoked with some other number
+ of arguments. The behavior of a function when invoked on a number of
+ arguments other than the number specified by its length property depends
+ on the function.
+
+ 15.3.5.2 prototype
+ The value of the prototype property is used to initialize the internal [[
+ Prototype]] property of a newly created object before the Function object
+ is invoked as a constructor for that newly created object.
+
+ 15.3.5.3 arguments
+
+ The value of the arguments property is normally null if there is no
+ outstanding invocation of the function in progress (that is, the function has been called
+ but has not yet returned). When a non-internal Function object (15.3.2.1) is invoked, its
+ arguments property is "dynamically bound" to a newly created object that contains the
+ arguments on which it was invoked (see 10.1.6 and 10.1.8). Note that the use of this
+ property is discouraged; it is provided principally for compatibility with existing old code.
+
+ Author: christine@netscape.com
+ Date: 28 october 1997
+
+*/
+
+var SECTION = "15.3.5-1";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE = "Properties of Function Instances";
+
+writeHeaderToLog( SECTION + " "+TITLE);
+
+var args = "";
+
+for ( var i = 0; i < 2000; i++ ) {
+ args += "arg"+i;
+ if ( i != 1999 ) {
+ args += ",";
+ }
+}
+
+var s = "";
+
+for ( var i = 0; i < 2000; i++ ) {
+ s += ".0005";
+ if ( i != 1999 ) {
+ s += ",";
+ }
+}
+
+MyFunc = new Function( args, "var r=0; for (var i = 0; i < MyFunc.length; i++ ) { if ( eval('arg'+i) == void 0) break; else r += eval('arg'+i); }; return r");
+MyObject = new Function( args, "for (var i = 0; i < MyFunc.length; i++ ) { if ( eval('arg'+i) == void 0) break; eval('this.arg'+i +'=arg'+i); };");
+
+
+new TestCase( SECTION, "MyFunc.length", 2000, MyFunc.length );
+new TestCase( SECTION, "var MY_OB = eval('MyFunc(s)')", 1, eval("var MY_OB = MyFunc("+s+"); MY_OB") );
+new TestCase( SECTION, "MyFunc.prototype.toString()", "[object Object]", MyFunc.prototype.toString() );
+new TestCase( SECTION, "typeof MyFunc.prototype", "object", typeof MyFunc.prototype );
+
+
+new TestCase( SECTION, "MyObject.length", 2000, MyObject.length );
+
+new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1.length", 3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1.length") );
+new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1()", 3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1()") );
+new TestCase( SECTION, "FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1(1,2,3,4,5)", 3, eval("FUN1 = new Function( 'a','b','c', 'return FUN1.length' ); FUN1(1,2,3,4,5)") );
+
+test();