mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
78 lines
1.4 KiB
JavaScript
78 lines
1.4 KiB
JavaScript
// Copyright JS Foundation and other contributors, http://js.foundation
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
var idx = 0;
|
|
for (var [a,b] of [[1,2], [3,4]])
|
|
{
|
|
if (idx == 0)
|
|
{
|
|
assert(a === 1);
|
|
assert(b === 2);
|
|
idx = 1;
|
|
}
|
|
else
|
|
{
|
|
assert(a === 3);
|
|
assert(b === 4);
|
|
}
|
|
}
|
|
|
|
assert(a === 3);
|
|
assert(b === 4);
|
|
|
|
idx = 0;
|
|
for (let [a,b] of [[5,6], [7,8]])
|
|
{
|
|
if (idx == 0)
|
|
{
|
|
assert(a === 5);
|
|
assert(b === 6);
|
|
idx = 1;
|
|
}
|
|
else
|
|
{
|
|
assert(a === 7);
|
|
assert(b === 8);
|
|
}
|
|
}
|
|
|
|
assert(a === 3);
|
|
assert(b === 4);
|
|
|
|
idx = 0;
|
|
for (let [a,b] of [[11,12], [13,14]])
|
|
{
|
|
if (idx == 0)
|
|
{
|
|
eval("assert(a === 11)");
|
|
eval("assert(b === 12)");
|
|
idx = 1;
|
|
}
|
|
else
|
|
{
|
|
eval("assert(a === 13)");
|
|
eval("assert(b === 14)");
|
|
}
|
|
}
|
|
|
|
assert(a === 3);
|
|
assert(b === 4);
|
|
|
|
try {
|
|
eval("for (let [a,b] = [1,2] of [[3,4]]) {}");
|
|
assert(false);
|
|
} catch (e) {
|
|
assert(e instanceof SyntaxError);
|
|
}
|