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Added test for BindingPattern inside ArrayComprehension

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(fails in esprima - https://code.google.com/p/esprima/issues/detail?id=570).
This commit is contained in:
Ingvar Stepanyan
2014-07-25 18:59:19 +03:00
committed by Marijn Haverbeke
parent bcc97e2d52
commit f2dfeff977
2 changed files with 245 additions and 23 deletions
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203
test/tests-harmony.js
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@@ -3700,6 +3700,209 @@ test("[for (x of array) for (y of array2) if (x === test) x]", {
locations: true
});
test("[for ([,x] of array) for ({[start.x]: x, [start.y]: y} of array2) x]", {
type: "Program",
body: [{
type: "ExpressionStatement",
expression: {
type: "ComprehensionExpression",
filter: null,
blocks: [
{
type: "ComprehensionBlock",
left: {
type: "ArrayPattern",
elements: [
null,
{
type: "Identifier",
name: "x",
range: [8, 9],
loc: {
start: {line: 1, column: 8},
end: {line: 1, column: 9}
}
}
],
range: [6, 10],
loc: {
start: {line: 1, column: 6},
end: {line: 1, column: 10}
}
},
right: {
type: "Identifier",
name: "array",
range: [14, 19],
loc: {
start: {line: 1, column: 14},
end: {line: 1, column: 19}
}
},
range: [1, 20],
loc: {
start: {line: 1, column: 1},
end: {line: 1, column: 20}
},
of: true
},
{
type: "ComprehensionBlock",
left: {
type: "ObjectPattern",
properties: [
{
type: "Property",
key: {
type: "MemberExpression",
computed: false,
object: {
type: "Identifier",
name: "start",
range: [28, 33],
loc: {
start: {line: 1, column: 28},
end: {line: 1, column: 33}
}
},
property: {
type: "Identifier",
name: "x",
range: [34, 35],
loc: {
start: {line: 1, column: 34},
end: {line: 1, column: 35}
}
},
range: [28, 35],
loc: {
start: {line: 1, column: 28},
end: {line: 1, column: 35}
}
},
value: {
type: "Identifier",
name: "x",
range: [38, 39],
loc: {
start: {line: 1, column: 38},
end: {line: 1, column: 39}
}
},
kind: "init",
method: false,
shorthand: false,
computed: true,
range: [27, 39],
loc: {
start: {line: 1, column: 27},
end: {line: 1, column: 39}
}
},
{
type: "Property",
key: {
type: "MemberExpression",
computed: false,
object: {
type: "Identifier",
name: "start",
range: [42, 47],
loc: {
start: {line: 1, column: 42},
end: {line: 1, column: 47}
}
},
property: {
type: "Identifier",
name: "y",
range: [48, 49],
loc: {
start: {line: 1, column: 48},
end: {line: 1, column: 49}
}
},
range: [42, 49],
loc: {
start: {line: 1, column: 42},
end: {line: 1, column: 49}
}
},
value: {
type: "Identifier",
name: "y",
range: [52, 53],
loc: {
start: {line: 1, column: 52},
end: {line: 1, column: 53}
}
},
kind: "init",
method: false,
shorthand: false,
computed: true,
range: [41, 53],
loc: {
start: {line: 1, column: 41},
end: {line: 1, column: 53}
}
}
],
range: [26, 54],
loc: {
start: {line: 1, column: 26},
end: {line: 1, column: 54}
}
},
right: {
type: "Identifier",
name: "array2",
range: [58, 64],
loc: {
start: {line: 1, column: 58},
end: {line: 1, column: 64}
}
},
range: [21, 65],
loc: {
start: {line: 1, column: 21},
end: {line: 1, column: 65}
},
of: true
}
],
body: {
type: "Identifier",
name: "x",
range: [66, 67],
loc: {
start: {line: 1, column: 66},
end: {line: 1, column: 67}
}
},
range: [0, 68],
loc: {
start: {line: 1, column: 0},
end: {line: 1, column: 68}
}
},
range: [0, 68],
loc: {
start: {line: 1, column: 0},
end: {line: 1, column: 68}
}
}],
range: [0, 68],
loc: {
start: {line: 1, column: 0},
end: {line: 1, column: 68}
}
}, {
ecmaVersion: 6,
ranges: true,
locations: true
});
// Harmony: Object Literal Property Value Shorthand
test("x = { y, z }", {