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Issue 1027593005: [es6] remove --harmony-templates flag (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Remove extra references to harmony-templates stuff Created 5 years, 9 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 // Flags: --harmony-templates
6
7 (function testStringRawArity() {
8 assertEquals(1, String.raw.length);
9 })();
10
11
12 (function testStringRawCallSiteToObject() {
13 assertThrows("String.raw()", TypeError);
14 })();
15
16
17 (function testStringRawCallSiteRawToObject() {
18 assertThrows("String.raw([])", TypeError);
19 })();
20
21
22 (function testStringRawUndefinedLength() {
23 var callSiteObj = [];
24 callSiteObj.raw = {};
25 assertEquals("", String.raw(callSiteObj));
26
27 callSiteObj.raw = { lengt: 0 };
28 assertEquals("", String.raw(callSiteObj));
29 })();
30
31
32 (function testStringRawZeroLength() {
33 var callSiteObj = [];
34 callSiteObj.raw = { length: 0 };
35 assertEquals("", String.raw(callSiteObj));
36 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
37
38 callSiteObj.raw = [];
39 assertEquals("", String.raw(callSiteObj));
40 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
41 })();
42
43
44 (function testStringRawNegativeLength() {
45 var callSiteObj = [];
46 callSiteObj.raw = { length: -85 };
47 assertEquals("", String.raw(callSiteObj));
48 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
49
50 callSiteObj.raw = [];
51 assertEquals("", String.raw(callSiteObj));
52 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
53 })();
54
55
56 (function testStringRawNaNLength() {
57 var callSiteObj = [];
58 callSiteObj.raw = { length: NaN };
59 assertEquals("", String.raw(callSiteObj));
60 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
61
62 callSiteObj.raw = [];
63 assertEquals("", String.raw(callSiteObj));
64 assertEquals("", String.raw(callSiteObj, "a", "b", "c"));
65 })();
66
67
68 (function testStringRawBasic() {
69 var callSiteObj = [];
70 callSiteObj.raw = ["a"];
71 assertEquals("a", String.raw(callSiteObj));
72 })();
73
74
75 (function testStringRawNoSubst() {
76 var callSiteObj = [];
77 callSiteObj.raw = ["a", "b"];
78 assertEquals("ab", String.raw(callSiteObj));
79 })();
80
81
82 (function testStringRawSubst() {
83 var callSiteObj = [];
84 callSiteObj.raw = ["a", "b"];
85 assertEquals("a!b", String.raw(callSiteObj, "!"));
86
87 callSiteObj.raw = ["a", "b", "c"];
88 assertEquals("abc", String.raw(callSiteObj));
89
90 callSiteObj.raw = ["a", "b", "c"];
91 assertEquals("a!bc", String.raw(callSiteObj, "!"));
92
93 callSiteObj.raw = ["a", "b", "c"];
94 assertEquals("a!b?c", String.raw(callSiteObj, "!", "?"));
95
96 callSiteObj.raw = ["\n", "\r\n", "\r"];
97 assertEquals("\nx\r\ny\r", String.raw(callSiteObj, "x", "y"));
98
99 callSiteObj.raw = ["\n", "\r\n", "\r"];
100 assertEquals("\n\r\r\r\n\n\r", String.raw(callSiteObj, "\r\r", "\n"));
101 })();
102
103
104 (function testStringRawArrayLikeSubst() {
105 var callSiteObj = [];
106 callSiteObj.raw = {"length": 2, "0": "a", "1": "b", "2": "c"};
107 assertEquals("axb", String.raw(callSiteObj, "x", "y"));
108
109 callSiteObj.raw = {"length": 4, "0": "a", "1": "b", "2": "c"};
110 assertEquals("axbycundefined", String.raw(callSiteObj, "x", "y"));
111 })();
112
113
114 (function testStringRawAccessors() {
115 var callSiteObj = {};
116 callSiteObj.raw = {};
117 Object.defineProperties(callSiteObj, {
118 "length": {
119 get: function() { assertUnreachable(); },
120 set: function(v) { assertUnreachable(); }
121 },
122 "0": {
123 get: function() { assertUnreachable(); },
124 set: function(v) { assertUnreachable(); }
125 },
126 "1": {
127 get: function() { assertUnreachable(); },
128 set: function(v) { assertUnreachable(); }
129 }
130 });
131 Object.defineProperties(callSiteObj.raw, {
132 "length": {
133 get: function() { return 2; },
134 set: function(v) { assertUnreachable(); }
135 },
136 "0": {
137 get: function() { return "getter values"; },
138 set: function(v) { assertUnreachable(); }
139 },
140 "1": {
141 get: function() { return "are nice"; },
142 set: function(v) { assertUnreachable(); }
143 }
144 });
145 assertEquals("getter values are nice", String.raw(callSiteObj, " "));
146 })();
147
148
149 (function testStringRawHoleyArray() {
150 var callSiteObj = [];
151 callSiteObj.raw = ["1."];
152 callSiteObj.raw[2] = ".2";
153 assertEquals("1.undefined.2", String.raw(callSiteObj));
154 })();
155
156
157 (function testStringRawAccessorThrows() {
158 var callSiteObj = [];
159 callSiteObj.raw = [1];
160 function MyError() {}
161 Object.defineProperty(callSiteObj.raw, "0", {
162 get: function() { throw new MyError(); }
163 });
164 assertThrows(function() { String.raw(callSiteObj); }, MyError);
165 })();
166
167
168 (function testStringRawToStringSafe() {
169 var callSiteObj = [];
170 callSiteObj.raw = [null, undefined, 1, "str", true, false, NaN, Infinity, {}];
171 assertEquals("nullundefined1strtruefalseNaNInfinity[object Object]",
172 String.raw(callSiteObj));
173
174 callSiteObj.raw = ["0", "1", "2", "3", "4", "5", "6", "7", "8", "9"];
175 assertEquals("0null1undefined213str4true5false6NaN7Infinity8[object Object]9",
176 String.raw(callSiteObj, null, void 0, 1, "str", true, false,
177 NaN, Infinity, {}));
178 })();
179
180
181 (function testStringRawToStringSymbolThrows() {
182 var callSiteObj = [];
183 callSiteObj.raw = [Symbol("foo")];
184 assertThrows(function() {
185 String.raw(callSiteObj);
186 }, TypeError);
187
188 callSiteObj.raw = ["1", "2"];
189 assertThrows(function() {
190 String.raw(callSiteObj, Symbol("foo"));
191 }, TypeError);
192 })();
193
194
195 (function testStringRawToStringThrows() {
196 var callSiteObj = [];
197 var thrower = {};
198 function MyError() {}
199 thrower.toString = function() {
200 throw new MyError();
201 }
202
203 callSiteObj.raw = [thrower];
204 assertThrows(function() {
205 String.raw(callSiteObj);
206 }, MyError);
207
208 callSiteObj.raw = ["1", "2"];
209 assertThrows(function() {
210 String.raw(callSiteObj, thrower);
211 }, MyError);
212 })();
213
214
215 (function testStringRawToStringValueOfThrows() {
216 var callSiteObj = [];
217 var thrower = {};
218 function MyError() {}
219 thrower.toString = null;
220 thrower.valueOf = function() {
221 throw new MyError();
222 }
223
224 callSiteObj.raw = [thrower];
225 assertThrows(function() {
226 String.raw(callSiteObj);
227 }, MyError);
228
229 callSiteObj.raw = ["1", "2"];
230 assertThrows(function() {
231 String.raw(callSiteObj, thrower);
232 }, MyError);
233 })();
234
235
236 (function testStringRawOrder() {
237 var order = [];
238 var callSiteObj = [];
239 callSiteObj.raw = {};
240 function arg(v) {
241 var result = {};
242 result.toString = null;
243 result.valueOf = function() { order.push("arg" + v); return v; }
244 return result;
245 }
246
247 Object.defineProperty(callSiteObj.raw, "length", {
248 get: function() { order.push("length"); return 3; }
249 });
250 [1, 3, 5].forEach(function(v, i) {
251 Object.defineProperty(callSiteObj.raw, i, {
252 get: function() { order.push("raw" + v); return v; }
253 });
254 });
255
256 assertEquals("12345", String.raw(callSiteObj, arg(2), arg(4), arg(6)));
257 assertEquals(["length", "raw1", "arg2", "raw3", "arg4", "raw5"], order);
258 })();
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