1/* The contents of this file are subject to the Netscape Public
2 * License Version 1.1 (the "License"); you may not use this file
3 * except in compliance with the License. You may obtain a copy of
4 * the License at http://www.mozilla.org/NPL/
5 *
6 * Software distributed under the License is distributed on an "AS
7 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
8 * implied. See the License for the specific language governing
9 * rights and limitations under the License.
10 *
11 * The Original Code is Mozilla Communicator client code, released March
12 * 31, 1998.
13 *
14 * The Initial Developer of the Original Code is Netscape Communications
15 * Corporation. Portions created by Netscape are
16 * Copyright (C) 1998 Netscape Communications Corporation. All
17 * Rights Reserved.
18 *
19 * Contributor(s):
20 *
21 */
22/**
23    File Name:          15.1.2.3.js
24    ECMA Section:       15.1.2.3 Function properties of the global object:
25                        parseFloat( string )
26
27    Description:        The parseFloat function produces a number value dictated
28                        by the interpretation of the contents of the string
29                        argument defined as a decimal literal.
30
31                        When the parseFloat function is called, the following
32                        steps are taken:
33
34                        1.  Call ToString( string ).
35                        2.  Remove leading whitespace Result(1).
36                        3.  If neither Result(2) nor any prefix of Result(2)
37                            satisfies the syntax of a StrDecimalLiteral,
38                            return NaN.
39                        4.  Compute the longest prefix of Result(2) which might
40                            be Resusult(2) itself, that satisfies the syntax of
41                            a StrDecimalLiteral
42                        5.  Return the number value for the MV of Result(4).
43
44                        Note that parseFloate may interpret only a leading
45                        portion of the string as a number value; it ignores any
46                        characters that cannot be interpreted as part of the
47                        notation of a decimal literal, and no indication is given
48                        that such characters were ignored.
49
50                        StrDecimalLiteral::
51                        Infinity
52                        DecimalDigits.DecimalDigits opt ExponentPart opt
53                        .DecimalDigits ExponentPart opt
54                        DecimalDigits ExponentPart opt
55
56    Author:             christine@netscape.com
57    Date:               28 october 1997
58
59*/
60
61    var SECTION = "15.1.2.3-1";
62    var VERSION = "ECMA_1";
63    startTest();
64    var TITLE   = "parseFloat(string)";
65    var BUGNUMBER= "77391";
66
67    writeHeaderToLog( SECTION + " "+ TITLE);
68
69    var testcases = getTestCases();
70
71    test();
72
73
74function getTestCases() {
75    var array = new Array();
76    var item = 0;
77
78    array[item++] = new TestCase( SECTION, "parseFloat.length",     1,              parseFloat.length );
79
80    array[item++] = new TestCase( SECTION, "parseFloat.length = null; parseFloat.length",   1,      eval("parseFloat.length = null; parseFloat.length") );
81    array[item++] = new TestCase( SECTION, "delete parseFloat.length",                      false,  delete parseFloat.length );
82    array[item++] = new TestCase( SECTION, "delete parseFloat.length; parseFloat.length",   1,      eval("delete parseFloat.length; parseFloat.length") );
83    array[item++] = new TestCase( SECTION, "var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS", "", eval("var MYPROPS=''; for ( var p in parseFloat ) { MYPROPS += p }; MYPROPS") );
84
85    array[item++] = new TestCase( SECTION, "parseFloat()",          Number.NaN,     parseFloat() );
86    array[item++] = new TestCase( SECTION, "parseFloat('')",        Number.NaN,     parseFloat('') );
87
88    array[item++] = new TestCase( SECTION, "parseFloat(' ')",       Number.NaN,     parseFloat(' ') );
89    array[item++] = new TestCase( SECTION, "parseFloat(true)",      Number.NaN,     parseFloat(true) );
90    array[item++] = new TestCase( SECTION, "parseFloat(false)",     Number.NaN,     parseFloat(false) );
91    array[item++] = new TestCase( SECTION, "parseFloat('string')",  Number.NaN,     parseFloat("string") );
92
93    array[item++] = new TestCase( SECTION, "parseFloat('  Infinity')",    Infinity,    parseFloat("Infinity") );
94    array[item++] = new TestCase( SECTION, "parseFloat('  Infinity  ')",      Infinity,    parseFloat('  Infinity  ') );
95
96    array[item++] = new TestCase( SECTION, "parseFloat('Infinity')",    Infinity,    parseFloat("Infinity") );
97    array[item++] = new TestCase( SECTION, "parseFloat(Infinity)",      Infinity,    parseFloat(Infinity) );
98
99
100    array[item++] = new TestCase( SECTION, "parseFloat('  +Infinity')",         +Infinity,    parseFloat("+Infinity") );
101    array[item++] = new TestCase( SECTION, "parseFloat('  -Infinity  ')",      -Infinity,    parseFloat('  -Infinity  ') );
102
103    array[item++] = new TestCase( SECTION, "parseFloat('+Infinity')",    +Infinity,    parseFloat("+Infinity") );
104    array[item++] = new TestCase( SECTION, "parseFloat(-Infinity)",      -Infinity,    parseFloat(-Infinity) );
105
106    array[item++] = new TestCase( SECTION,  "parseFloat('0')",          0,          parseFloat("0") );
107    array[item++] = new TestCase( SECTION,  "parseFloat('-0')",         -0,         parseFloat("-0") );
108    array[item++] = new TestCase( SECTION,  "parseFloat('+0')",          0,         parseFloat("+0") );
109
110    array[item++] = new TestCase( SECTION,  "parseFloat('1')",          1,          parseFloat("1") );
111    array[item++] = new TestCase( SECTION,  "parseFloat('-1')",         -1,         parseFloat("-1") );
112    array[item++] = new TestCase( SECTION,  "parseFloat('+1')",          1,         parseFloat("+1") );
113
114    array[item++] = new TestCase( SECTION,  "parseFloat('2')",          2,          parseFloat("2") );
115    array[item++] = new TestCase( SECTION,  "parseFloat('-2')",         -2,         parseFloat("-2") );
116    array[item++] = new TestCase( SECTION,  "parseFloat('+2')",          2,         parseFloat("+2") );
117
118    array[item++] = new TestCase( SECTION,  "parseFloat('3')",          3,          parseFloat("3") );
119    array[item++] = new TestCase( SECTION,  "parseFloat('-3')",         -3,         parseFloat("-3") );
120    array[item++] = new TestCase( SECTION,  "parseFloat('+3')",          3,         parseFloat("+3") );
121
122    array[item++] = new TestCase( SECTION,  "parseFloat('4')",          4,          parseFloat("4") );
123    array[item++] = new TestCase( SECTION,  "parseFloat('-4')",         -4,         parseFloat("-4") );
124    array[item++] = new TestCase( SECTION,  "parseFloat('+4')",          4,         parseFloat("+4") );
125
126    array[item++] = new TestCase( SECTION,  "parseFloat('5')",          5,          parseFloat("5") );
127    array[item++] = new TestCase( SECTION,  "parseFloat('-5')",         -5,         parseFloat("-5") );
128    array[item++] = new TestCase( SECTION,  "parseFloat('+5')",          5,         parseFloat("+5") );
129
130    array[item++] = new TestCase( SECTION,  "parseFloat('6')",          6,          parseFloat("6") );
131    array[item++] = new TestCase( SECTION,  "parseFloat('-6')",         -6,         parseFloat("-6") );
132    array[item++] = new TestCase( SECTION,  "parseFloat('+6')",          6,         parseFloat("+6") );
133
134    array[item++] = new TestCase( SECTION,  "parseFloat('7')",          7,          parseFloat("7") );
135    array[item++] = new TestCase( SECTION,  "parseFloat('-7')",         -7,         parseFloat("-7") );
136    array[item++] = new TestCase( SECTION,  "parseFloat('+7')",          7,         parseFloat("+7") );
137
138    array[item++] = new TestCase( SECTION,  "parseFloat('8')",          8,          parseFloat("8") );
139    array[item++] = new TestCase( SECTION,  "parseFloat('-8')",         -8,         parseFloat("-8") );
140    array[item++] = new TestCase( SECTION,  "parseFloat('+8')",          8,         parseFloat("+8") );
141
142    array[item++] = new TestCase( SECTION,  "parseFloat('9')",          9,          parseFloat("9") );
143    array[item++] = new TestCase( SECTION,  "parseFloat('-9')",         -9,         parseFloat("-9") );
144    array[item++] = new TestCase( SECTION,  "parseFloat('+9')",          9,         parseFloat("+9") );
145
146    array[item++] = new TestCase( SECTION,  "parseFloat('3.14159')",    3.14159,    parseFloat("3.14159") );
147    array[item++] = new TestCase( SECTION,  "parseFloat('-3.14159')",   -3.14159,   parseFloat("-3.14159") );
148    array[item++] = new TestCase( SECTION,  "parseFloat('+3.14159')",   3.14159,    parseFloat("+3.14159") );
149
150    array[item++] = new TestCase( SECTION,  "parseFloat('3.')",         3,          parseFloat("3.") );
151    array[item++] = new TestCase( SECTION,  "parseFloat('-3.')",        -3,         parseFloat("-3.") );
152    array[item++] = new TestCase( SECTION,  "parseFloat('+3.')",        3,          parseFloat("+3.") );
153
154    array[item++] = new TestCase( SECTION,  "parseFloat('3.e1')",       30,         parseFloat("3.e1") );
155    array[item++] = new TestCase( SECTION,  "parseFloat('-3.e1')",      -30,        parseFloat("-3.e1") );
156    array[item++] = new TestCase( SECTION,  "parseFloat('+3.e1')",      30,         parseFloat("+3.e1") );
157
158    array[item++] = new TestCase( SECTION,  "parseFloat('3.e+1')",       30,         parseFloat("3.e+1") );
159    array[item++] = new TestCase( SECTION,  "parseFloat('-3.e+1')",      -30,        parseFloat("-3.e+1") );
160    array[item++] = new TestCase( SECTION,  "parseFloat('+3.e+1')",      30,         parseFloat("+3.e+1") );
161
162    array[item++] = new TestCase( SECTION,  "parseFloat('3.e-1')",       .30,         parseFloat("3.e-1") );
163    array[item++] = new TestCase( SECTION,  "parseFloat('-3.e-1')",      -.30,        parseFloat("-3.e-1") );
164    array[item++] = new TestCase( SECTION,  "parseFloat('+3.e-1')",      .30,         parseFloat("+3.e-1") );
165
166    // StrDecimalLiteral:::  .DecimalDigits ExponentPart opt
167
168    array[item++] = new TestCase( SECTION,  "parseFloat('.00001')",     0.00001,    parseFloat(".00001") );
169    array[item++] = new TestCase( SECTION,  "parseFloat('+.00001')",    0.00001,    parseFloat("+.00001") );
170    array[item++] = new TestCase( SECTION,  "parseFloat('-0.0001')",    -0.00001,   parseFloat("-.00001") );
171
172    array[item++] = new TestCase( SECTION,  "parseFloat('.01e2')",      1,          parseFloat(".01e2") );
173    array[item++] = new TestCase( SECTION,  "parseFloat('+.01e2')",     1,          parseFloat("+.01e2") );
174    array[item++] = new TestCase( SECTION,  "parseFloat('-.01e2')",     -1,         parseFloat("-.01e2") );
175
176    array[item++] = new TestCase( SECTION,  "parseFloat('.01e+2')",      1,         parseFloat(".01e+2") );
177    array[item++] = new TestCase( SECTION,  "parseFloat('+.01e+2')",     1,         parseFloat("+.01e+2") );
178    array[item++] = new TestCase( SECTION,  "parseFloat('-.01e+2')",     -1,        parseFloat("-.01e+2") );
179
180    array[item++] = new TestCase( SECTION,  "parseFloat('.01e-2')",      0.0001,    parseFloat(".01e-2") );
181    array[item++] = new TestCase( SECTION,  "parseFloat('+.01e-2')",     0.0001,    parseFloat("+.01e-2") );
182    array[item++] = new TestCase( SECTION,  "parseFloat('-.01e-2')",     -0.0001,   parseFloat("-.01e-2") );
183
184    //  StrDecimalLiteral:::    DecimalDigits ExponentPart opt
185
186    array[item++] = new TestCase( SECTION,  "parseFloat('1234e5')",     123400000,  parseFloat("1234e5") );
187    array[item++] = new TestCase( SECTION,  "parseFloat('+1234e5')",    123400000,  parseFloat("+1234e5") );
188    array[item++] = new TestCase( SECTION,  "parseFloat('-1234e5')",    -123400000, parseFloat("-1234e5") );
189
190    array[item++] = new TestCase( SECTION,  "parseFloat('1234e+5')",    123400000,  parseFloat("1234e+5") );
191    array[item++] = new TestCase( SECTION,  "parseFloat('+1234e+5')",   123400000,  parseFloat("+1234e+5") );
192    array[item++] = new TestCase( SECTION,  "parseFloat('-1234e+5')",   -123400000, parseFloat("-1234e+5") );
193
194    array[item++] = new TestCase( SECTION,  "parseFloat('1234e-5')",     0.01234,  parseFloat("1234e-5") );
195    array[item++] = new TestCase( SECTION,  "parseFloat('+1234e-5')",    0.01234,  parseFloat("+1234e-5") );
196    array[item++] = new TestCase( SECTION,  "parseFloat('-1234e-5')",    -0.01234, parseFloat("-1234e-5") );
197
198
199    array[item++] = new TestCase( SECTION,  "parseFloat(0)",          0,          parseFloat(0) );
200    array[item++] = new TestCase( SECTION,  "parseFloat(-0)",         -0,         parseFloat(-0) );
201
202    array[item++] = new TestCase( SECTION,  "parseFloat(1)",          1,          parseFloat(1) );
203    array[item++] = new TestCase( SECTION,  "parseFloat(-1)",         -1,         parseFloat(-1) );
204
205    array[item++] = new TestCase( SECTION,  "parseFloat(2)",          2,          parseFloat(2) );
206    array[item++] = new TestCase( SECTION,  "parseFloat(-2)",         -2,         parseFloat(-2) );
207
208    array[item++] = new TestCase( SECTION,  "parseFloat(3)",          3,          parseFloat(3) );
209    array[item++] = new TestCase( SECTION,  "parseFloat(-3)",         -3,         parseFloat(-3) );
210
211    array[item++] = new TestCase( SECTION,  "parseFloat(4)",          4,          parseFloat(4) );
212    array[item++] = new TestCase( SECTION,  "parseFloat(-4)",         -4,         parseFloat(-4) );
213
214    array[item++] = new TestCase( SECTION,  "parseFloat(5)",          5,          parseFloat(5) );
215    array[item++] = new TestCase( SECTION,  "parseFloat(-5)",         -5,         parseFloat(-5) );
216
217    array[item++] = new TestCase( SECTION,  "parseFloat(6)",          6,          parseFloat(6) );
218    array[item++] = new TestCase( SECTION,  "parseFloat(-6)",         -6,         parseFloat(-6) );
219
220    array[item++] = new TestCase( SECTION,  "parseFloat(7)",          7,          parseFloat(7) );
221    array[item++] = new TestCase( SECTION,  "parseFloat(-7)",         -7,         parseFloat(-7) );
222
223    array[item++] = new TestCase( SECTION,  "parseFloat(8)",          8,          parseFloat(8) );
224    array[item++] = new TestCase( SECTION,  "parseFloat(-8)",         -8,         parseFloat(-8) );
225
226    array[item++] = new TestCase( SECTION,  "parseFloat(9)",          9,          parseFloat(9) );
227    array[item++] = new TestCase( SECTION,  "parseFloat(-9)",         -9,         parseFloat(-9) );
228
229    array[item++] = new TestCase( SECTION,  "parseFloat(3.14159)",    3.14159,    parseFloat(3.14159) );
230    array[item++] = new TestCase( SECTION,  "parseFloat(-3.14159)",   -3.14159,   parseFloat(-3.14159) );
231
232    array[item++] = new TestCase( SECTION,  "parseFloat(3.)",         3,          parseFloat(3.) );
233    array[item++] = new TestCase( SECTION,  "parseFloat(-3.)",        -3,         parseFloat(-3.) );
234
235    array[item++] = new TestCase( SECTION,  "parseFloat(3.e1)",       30,         parseFloat(3.e1) );
236    array[item++] = new TestCase( SECTION,  "parseFloat(-3.e1)",      -30,        parseFloat(-3.e1) );
237
238    array[item++] = new TestCase( SECTION,  "parseFloat(3.e+1)",       30,         parseFloat(3.e+1) );
239    array[item++] = new TestCase( SECTION,  "parseFloat(-3.e+1)",      -30,        parseFloat(-3.e+1) );
240
241    array[item++] = new TestCase( SECTION,  "parseFloat(3.e-1)",       .30,         parseFloat(3.e-1) );
242    array[item++] = new TestCase( SECTION,  "parseFloat(-3.e-1)",      -.30,        parseFloat(-3.e-1) );
243
244
245    array[item++] = new TestCase( SECTION,  "parseFloat(3.E1)",       30,         parseFloat(3.E1) );
246    array[item++] = new TestCase( SECTION,  "parseFloat(-3.E1)",      -30,        parseFloat(-3.E1) );
247
248    array[item++] = new TestCase( SECTION,  "parseFloat(3.E+1)",       30,         parseFloat(3.E+1) );
249    array[item++] = new TestCase( SECTION,  "parseFloat(-3.E+1)",      -30,        parseFloat(-3.E+1) );
250
251    array[item++] = new TestCase( SECTION,  "parseFloat(3.E-1)",       .30,         parseFloat(3.E-1) );
252    array[item++] = new TestCase( SECTION,  "parseFloat(-3.E-1)",      -.30,        parseFloat(-3.E-1) );
253
254    // StrDecimalLiteral:::  .DecimalDigits ExponentPart opt
255
256    array[item++] = new TestCase( SECTION,  "parseFloat(.00001)",     0.00001,    parseFloat(.00001) );
257    array[item++] = new TestCase( SECTION,  "parseFloat(-0.0001)",    -0.00001,   parseFloat(-.00001) );
258
259    array[item++] = new TestCase( SECTION,  "parseFloat(.01e2)",      1,          parseFloat(.01e2) );
260    array[item++] = new TestCase( SECTION,  "parseFloat(-.01e2)",     -1,         parseFloat(-.01e2) );
261
262    array[item++] = new TestCase( SECTION,  "parseFloat(.01e+2)",      1,         parseFloat(.01e+2) );
263    array[item++] = new TestCase( SECTION,  "parseFloat(-.01e+2)",     -1,        parseFloat(-.01e+2) );
264
265    array[item++] = new TestCase( SECTION,  "parseFloat(.01e-2)",      0.0001,    parseFloat(.01e-2) );
266    array[item++] = new TestCase( SECTION,  "parseFloat(-.01e-2)",     -0.0001,   parseFloat(-.01e-2) );
267
268    //  StrDecimalLiteral:::    DecimalDigits ExponentPart opt
269
270    array[item++] = new TestCase( SECTION,  "parseFloat(1234e5)",     123400000,  parseFloat(1234e5) );
271    array[item++] = new TestCase( SECTION,  "parseFloat(-1234e5)",    -123400000, parseFloat(-1234e5) );
272
273    array[item++] = new TestCase( SECTION,  "parseFloat(1234e+5)",    123400000,  parseFloat(1234e+5) );
274    array[item++] = new TestCase( SECTION,  "parseFloat(-1234e+5)",   -123400000, parseFloat(-1234e+5) );
275
276    array[item++] = new TestCase( SECTION,  "parseFloat(1234e-5)",     0.01234,  parseFloat(1234e-5) );
277    array[item++] = new TestCase( SECTION,  "parseFloat(-1234e-5)",    -0.01234, parseFloat(-1234e-5) );
278
279    // hex cases should all return 0  (0 is the longest string that satisfies a StringDecimalLiteral)
280
281    array[item++] = new TestCase( SECTION,  "parseFloat('0x0')",        0,         parseFloat("0x0"));
282    array[item++] = new TestCase( SECTION,  "parseFloat('0x1')",        0,         parseFloat("0x1"));
283    array[item++] = new TestCase( SECTION,  "parseFloat('0x2')",        0,         parseFloat("0x2"));
284    array[item++] = new TestCase( SECTION,  "parseFloat('0x3')",        0,         parseFloat("0x3"));
285    array[item++] = new TestCase( SECTION,  "parseFloat('0x4')",        0,         parseFloat("0x4"));
286    array[item++] = new TestCase( SECTION,  "parseFloat('0x5')",        0,         parseFloat("0x5"));
287    array[item++] = new TestCase( SECTION,  "parseFloat('0x6')",        0,         parseFloat("0x6"));
288    array[item++] = new TestCase( SECTION,  "parseFloat('0x7')",        0,         parseFloat("0x7"));
289    array[item++] = new TestCase( SECTION,  "parseFloat('0x8')",        0,         parseFloat("0x8"));
290    array[item++] = new TestCase( SECTION,  "parseFloat('0x9')",        0,         parseFloat("0x9"));
291    array[item++] = new TestCase( SECTION,  "parseFloat('0xa')",        0,         parseFloat("0xa"));
292    array[item++] = new TestCase( SECTION,  "parseFloat('0xb')",        0,         parseFloat("0xb"));
293    array[item++] = new TestCase( SECTION,  "parseFloat('0xc')",        0,         parseFloat("0xc"));
294    array[item++] = new TestCase( SECTION,  "parseFloat('0xd')",        0,         parseFloat("0xd"));
295    array[item++] = new TestCase( SECTION,  "parseFloat('0xe')",        0,         parseFloat("0xe"));
296    array[item++] = new TestCase( SECTION,  "parseFloat('0xf')",        0,         parseFloat("0xf"));
297    array[item++] = new TestCase( SECTION,  "parseFloat('0xA')",        0,         parseFloat("0xA"));
298    array[item++] = new TestCase( SECTION,  "parseFloat('0xB')",        0,         parseFloat("0xB"));
299    array[item++] = new TestCase( SECTION,  "parseFloat('0xC')",        0,         parseFloat("0xC"));
300    array[item++] = new TestCase( SECTION,  "parseFloat('0xD')",        0,         parseFloat("0xD"));
301    array[item++] = new TestCase( SECTION,  "parseFloat('0xE')",        0,         parseFloat("0xE"));
302    array[item++] = new TestCase( SECTION,  "parseFloat('0xF')",        0,         parseFloat("0xF"));
303
304    array[item++] = new TestCase( SECTION,  "parseFloat('0X0')",        0,         parseFloat("0X0"));
305    array[item++] = new TestCase( SECTION,  "parseFloat('0X1')",        0,         parseFloat("0X1"));
306    array[item++] = new TestCase( SECTION,  "parseFloat('0X2')",        0,         parseFloat("0X2"));
307    array[item++] = new TestCase( SECTION,  "parseFloat('0X3')",        0,         parseFloat("0X3"));
308    array[item++] = new TestCase( SECTION,  "parseFloat('0X4')",        0,         parseFloat("0X4"));
309    array[item++] = new TestCase( SECTION,  "parseFloat('0X5')",        0,         parseFloat("0X5"));
310    array[item++] = new TestCase( SECTION,  "parseFloat('0X6')",        0,         parseFloat("0X6"));
311    array[item++] = new TestCase( SECTION,  "parseFloat('0X7')",        0,         parseFloat("0X7"));
312    array[item++] = new TestCase( SECTION,  "parseFloat('0X8')",        0,         parseFloat("0X8"));
313    array[item++] = new TestCase( SECTION,  "parseFloat('0X9')",        0,         parseFloat("0X9"));
314    array[item++] = new TestCase( SECTION,  "parseFloat('0Xa')",        0,         parseFloat("0Xa"));
315    array[item++] = new TestCase( SECTION,  "parseFloat('0Xb')",        0,         parseFloat("0Xb"));
316    array[item++] = new TestCase( SECTION,  "parseFloat('0Xc')",        0,         parseFloat("0Xc"));
317    array[item++] = new TestCase( SECTION,  "parseFloat('0Xd')",        0,         parseFloat("0Xd"));
318    array[item++] = new TestCase( SECTION,  "parseFloat('0Xe')",        0,         parseFloat("0Xe"));
319    array[item++] = new TestCase( SECTION,  "parseFloat('0Xf')",        0,         parseFloat("0Xf"));
320    array[item++] = new TestCase( SECTION,  "parseFloat('0XA')",        0,         parseFloat("0XA"));
321    array[item++] = new TestCase( SECTION,  "parseFloat('0XB')",        0,         parseFloat("0XB"));
322    array[item++] = new TestCase( SECTION,  "parseFloat('0XC')",        0,         parseFloat("0XC"));
323    array[item++] = new TestCase( SECTION,  "parseFloat('0XD')",        0,         parseFloat("0XD"));
324    array[item++] = new TestCase( SECTION,  "parseFloat('0XE')",        0,         parseFloat("0XE"));
325    array[item++] = new TestCase( SECTION,  "parseFloat('0XF')",        0,         parseFloat("0XF"));
326    array[item++] = new TestCase( SECTION,  "parseFloat('  0XF  ')",    0,         parseFloat("  0XF  "));
327
328    // hex literals should still succeed
329
330    array[item++] = new TestCase( SECTION,  "parseFloat(0x0)",        0,          parseFloat(0x0));
331    array[item++] = new TestCase( SECTION,  "parseFloat(0x1)",        1,          parseFloat(0x1));
332    array[item++] = new TestCase( SECTION,  "parseFloat(0x2)",        2,          parseFloat(0x2));
333    array[item++] = new TestCase( SECTION,  "parseFloat(0x3)",        3,          parseFloat(0x3));
334    array[item++] = new TestCase( SECTION,  "parseFloat(0x4)",        4,          parseFloat(0x4));
335    array[item++] = new TestCase( SECTION,  "parseFloat(0x5)",        5,          parseFloat(0x5));
336    array[item++] = new TestCase( SECTION,  "parseFloat(0x6)",        6,          parseFloat(0x6));
337    array[item++] = new TestCase( SECTION,  "parseFloat(0x7)",        7,          parseFloat(0x7));
338    array[item++] = new TestCase( SECTION,  "parseFloat(0x8)",        8,          parseFloat(0x8));
339    array[item++] = new TestCase( SECTION,  "parseFloat(0x9)",        9,          parseFloat(0x9));
340    array[item++] = new TestCase( SECTION,  "parseFloat(0xa)",        10,         parseFloat(0xa));
341    array[item++] = new TestCase( SECTION,  "parseFloat(0xb)",        11,         parseFloat(0xb));
342    array[item++] = new TestCase( SECTION,  "parseFloat(0xc)",        12,         parseFloat(0xc));
343    array[item++] = new TestCase( SECTION,  "parseFloat(0xd)",        13,         parseFloat(0xd));
344    array[item++] = new TestCase( SECTION,  "parseFloat(0xe)",        14,         parseFloat(0xe));
345    array[item++] = new TestCase( SECTION,  "parseFloat(0xf)",        15,         parseFloat(0xf));
346    array[item++] = new TestCase( SECTION,  "parseFloat(0xA)",        10,         parseFloat(0xA));
347    array[item++] = new TestCase( SECTION,  "parseFloat(0xB)",        11,         parseFloat(0xB));
348    array[item++] = new TestCase( SECTION,  "parseFloat(0xC)",        12,         parseFloat(0xC));
349    array[item++] = new TestCase( SECTION,  "parseFloat(0xD)",        13,         parseFloat(0xD));
350    array[item++] = new TestCase( SECTION,  "parseFloat(0xE)",        14,         parseFloat(0xE));
351    array[item++] = new TestCase( SECTION,  "parseFloat(0xF)",        15,         parseFloat(0xF));
352
353    array[item++] = new TestCase( SECTION,  "parseFloat(0X0)",        0,          parseFloat(0X0));
354    array[item++] = new TestCase( SECTION,  "parseFloat(0X1)",        1,          parseFloat(0X1));
355    array[item++] = new TestCase( SECTION,  "parseFloat(0X2)",        2,          parseFloat(0X2));
356    array[item++] = new TestCase( SECTION,  "parseFloat(0X3)",        3,          parseFloat(0X3));
357    array[item++] = new TestCase( SECTION,  "parseFloat(0X4)",        4,          parseFloat(0X4));
358    array[item++] = new TestCase( SECTION,  "parseFloat(0X5)",        5,          parseFloat(0X5));
359    array[item++] = new TestCase( SECTION,  "parseFloat(0X6)",        6,          parseFloat(0X6));
360    array[item++] = new TestCase( SECTION,  "parseFloat(0X7)",        7,          parseFloat(0X7));
361    array[item++] = new TestCase( SECTION,  "parseFloat(0X8)",        8,          parseFloat(0X8));
362    array[item++] = new TestCase( SECTION,  "parseFloat(0X9)",        9,          parseFloat(0X9));
363    array[item++] = new TestCase( SECTION,  "parseFloat(0Xa)",        10,         parseFloat(0Xa));
364    array[item++] = new TestCase( SECTION,  "parseFloat(0Xb)",        11,         parseFloat(0Xb));
365    array[item++] = new TestCase( SECTION,  "parseFloat(0Xc)",        12,         parseFloat(0Xc));
366    array[item++] = new TestCase( SECTION,  "parseFloat(0Xd)",        13,         parseFloat(0Xd));
367    array[item++] = new TestCase( SECTION,  "parseFloat(0Xe)",        14,         parseFloat(0Xe));
368    array[item++] = new TestCase( SECTION,  "parseFloat(0Xf)",        15,         parseFloat(0Xf));
369    array[item++] = new TestCase( SECTION,  "parseFloat(0XA)",        10,         parseFloat(0XA));
370    array[item++] = new TestCase( SECTION,  "parseFloat(0XB)",        11,         parseFloat(0XB));
371    array[item++] = new TestCase( SECTION,  "parseFloat(0XC)",        12,         parseFloat(0XC));
372    array[item++] = new TestCase( SECTION,  "parseFloat(0XD)",        13,         parseFloat(0XD));
373    array[item++] = new TestCase( SECTION,  "parseFloat(0XE)",        14,         parseFloat(0XE));
374    array[item++] = new TestCase( SECTION,  "parseFloat(0XF)",        15,         parseFloat(0XF));
375
376
377    // A StringNumericLiteral may not use octal notation
378
379    array[item++] = new TestCase( SECTION,  "parseFloat('00')",        0,         parseFloat("00"));
380    array[item++] = new TestCase( SECTION,  "parseFloat('01')",        1,         parseFloat("01"));
381    array[item++] = new TestCase( SECTION,  "parseFloat('02')",        2,         parseFloat("02"));
382    array[item++] = new TestCase( SECTION,  "parseFloat('03')",        3,         parseFloat("03"));
383    array[item++] = new TestCase( SECTION,  "parseFloat('04')",        4,         parseFloat("04"));
384    array[item++] = new TestCase( SECTION,  "parseFloat('05')",        5,         parseFloat("05"));
385    array[item++] = new TestCase( SECTION,  "parseFloat('06')",        6,         parseFloat("06"));
386    array[item++] = new TestCase( SECTION,  "parseFloat('07')",        7,         parseFloat("07"));
387    array[item++] = new TestCase( SECTION,  "parseFloat('010')",       10,        parseFloat("010"));
388    array[item++] = new TestCase( SECTION,  "parseFloat('011')",       11,        parseFloat("011"));
389
390    // A StringNumericLIteral may have any number of leading 0 digits
391
392    array[item++] = new TestCase( SECTION,  "parseFloat('001')",        1,         parseFloat("001"));
393    array[item++] = new TestCase( SECTION,  "parseFloat('0001')",       1,         parseFloat("0001"));
394    array[item++] = new TestCase( SECTION,  "parseFloat('  0001  ')",       1,         parseFloat("  0001  "));
395
396    // an octal numeric literal should be treated as an octal
397
398    array[item++] = new TestCase( SECTION,  "parseFloat(00)",        0,         parseFloat(00));
399    array[item++] = new TestCase( SECTION,  "parseFloat(01)",        1,         parseFloat(01));
400    array[item++] = new TestCase( SECTION,  "parseFloat(02)",        2,         parseFloat(02));
401    array[item++] = new TestCase( SECTION,  "parseFloat(03)",        3,         parseFloat(03));
402    array[item++] = new TestCase( SECTION,  "parseFloat(04)",        4,         parseFloat(04));
403    array[item++] = new TestCase( SECTION,  "parseFloat(05)",        5,         parseFloat(05));
404    array[item++] = new TestCase( SECTION,  "parseFloat(06)",        6,         parseFloat(06));
405    array[item++] = new TestCase( SECTION,  "parseFloat(07)",        7,         parseFloat(07));
406    array[item++] = new TestCase( SECTION,  "parseFloat(010)",       8,        parseFloat(010));
407    array[item++] = new TestCase( SECTION,  "parseFloat(011)",       9,        parseFloat(011));
408
409    // A StringNumericLIteral may have any number of leading 0 digits
410
411    array[item++] = new TestCase( SECTION,  "parseFloat(001)",        1,         parseFloat(001));
412    array[item++] = new TestCase( SECTION,  "parseFloat(0001)",       1,         parseFloat(0001));
413
414    // make sure it's reflexive
415    array[item++] = new TestCase( SECTION,  "parseFloat(Math.PI)",      Math.PI,        parseFloat(Math.PI));
416    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LN2)",     Math.LN2,       parseFloat(Math.LN2));
417    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LN10)",    Math.LN10,      parseFloat(Math.LN10));
418    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LOG2E)",   Math.LOG2E,     parseFloat(Math.LOG2E));
419    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LOG10E)",  Math.LOG10E,    parseFloat(Math.LOG10E));
420    array[item++] = new TestCase( SECTION,  "parseFloat(Math.SQRT2)",   Math.SQRT2,     parseFloat(Math.SQRT2));
421    array[item++] = new TestCase( SECTION,  "parseFloat(Math.SQRT1_2)", Math.SQRT1_2,   parseFloat(Math.SQRT1_2));
422
423    array[item++] = new TestCase( SECTION,  "parseFloat(Math.PI+'')",      Math.PI,        parseFloat(Math.PI+''));
424    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LN2+'')",     Math.LN2,       parseFloat(Math.LN2+''));
425    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LN10+'')",    Math.LN10,      parseFloat(Math.LN10+''));
426    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LOG2E+'')",   Math.LOG2E,     parseFloat(Math.LOG2E+''));
427    array[item++] = new TestCase( SECTION,  "parseFloat(Math.LOG10E+'')",  Math.LOG10E,    parseFloat(Math.LOG10E+''));
428    array[item++] = new TestCase( SECTION,  "parseFloat(Math.SQRT2+'')",   Math.SQRT2,     parseFloat(Math.SQRT2+''));
429    array[item++] = new TestCase( SECTION,  "parseFloat(Math.SQRT1_2+'')", Math.SQRT1_2,   parseFloat(Math.SQRT1_2+''));
430
431    return ( array );
432}
433function test() {
434    for ( tc=0; tc < testcases.length; tc++ ) {
435        testcases[tc].passed = writeTestCaseResult(
436                            testcases[tc].expect,
437                            testcases[tc].actual,
438                            testcases[tc].description +" = "+ testcases[tc].actual );
439
440        testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
441    }
442    stopTest();
443    return ( testcases );
444}
445