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v8/test/inspector/debugger/for-of-loops-expected.txt
Aleksey Kozyatinskiy fb6a094db5 [inspector] moved var initialization break location before init expression (reland) 
This CL improves break locations for expressions like 'var a = <expr>'. Without CL we use <expr> position as break location for initialization statement, with this CL we use position of first character after '=' as position.
Benefits (see test for details):
 - only one break in expressions which includes mix of property lookup and calls, e.g. var p = Promise.resolve().then(x => x * 2),
 - removed redundant break location for expressions like: let { x, y } = { x: 1, y: 2}.
 
TBR=dgozman@chromium.org,rmcilroy@chromium.org,machenbach@chromium.org,marja@chromium.org,kozyatinskiy@chromium.org,devtools-reviews@chromium.org,v8-reviews@googlegroups.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: v8:5909

Change-Id: Ie84fa79afeed09e28cf8478ba610a0cfbfdfc294
Reviewed-on: https://chromium-review.googlesource.com/518116
Commit-Queue: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Reviewed-by: Aleksey Kozyatinskiy <kozyatinskiy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#45598}
2017-05-30 12:54:49 +00:00

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Tests breakable locations in for-of loops.
Running test: testBreakLocations
Running test: testStepInto
function testFunction() {
var obj = |_|{a : 1};
var arr = |_|[1];
var all = |_|[];
for (var |_|k in |_|arr) { |_|all.|C|push(k); }
for (var |_|k of |_|arr) { |_|all.|C|push(k); }
for (var |_|k in |_|obj) { |_|all.|C|push(k); }
for (let |_|k in |_|arr) { |_|all.|C|push(k); }
for (let |_|k of |_|arr) { |_|all.|C|push(k); }
for (let |_|k in |_|obj) { |_|all.|C|push(k); }
var iterable = |_|{
[Symbol.iterator]() {
|_|return {
i: 0,
next() {
|_|if (this.i < 1) {
|_|return { value: this.i++, done: false };
}
|_|return { value: undefined, done: true };
|R|}
};
|R|}
};
for (var |_|k of |_|iterable) { |_|all.|C|push(k); }
|_|iterable.i = 0;
for (let |_|k of |_|iterable) { |_|all.|C|push(k); }
|R|}
(anonymous) (expr.js:0:0)
testFunction (test.js:2:12)
(anonymous) (expr.js:0:0)
function testFunction() {
var obj = #{a : 1};
var arr = [1];
testFunction (test.js:3:12)
(anonymous) (expr.js:0:0)
var obj = {a : 1};
var arr = #[1];
var all = [];
testFunction (test.js:4:12)
(anonymous) (expr.js:0:0)
var arr = [1];
var all = #[];
for (var k in arr) { all.push(k); }
testFunction (test.js:5:16)
(anonymous) (expr.js:0:0)
var all = [];
for (var k in #arr) { all.push(k); }
for (var k of arr) { all.push(k); }
testFunction (test.js:5:11)
(anonymous) (expr.js:0:0)
var all = [];
for (var #k in arr) { all.push(k); }
for (var k of arr) { all.push(k); }
testFunction (test.js:5:23)
(anonymous) (expr.js:0:0)
var all = [];
for (var k in arr) { #all.push(k); }
for (var k of arr) { all.push(k); }
testFunction (test.js:5:11)
(anonymous) (expr.js:0:0)
var all = [];
for (var #k in arr) { all.push(k); }
for (var k of arr) { all.push(k); }
testFunction (test.js:6:16)
(anonymous) (expr.js:0:0)
for (var k in arr) { all.push(k); }
for (var k of #arr) { all.push(k); }
for (var k in obj) { all.push(k); }
testFunction (test.js:6:11)
(anonymous) (expr.js:0:0)
for (var k in arr) { all.push(k); }
for (var #k of arr) { all.push(k); }
for (var k in obj) { all.push(k); }
testFunction (test.js:6:23)
(anonymous) (expr.js:0:0)
for (var k in arr) { all.push(k); }
for (var k of arr) { #all.push(k); }
for (var k in obj) { all.push(k); }
testFunction (test.js:6:11)
(anonymous) (expr.js:0:0)
for (var k in arr) { all.push(k); }
for (var #k of arr) { all.push(k); }
for (var k in obj) { all.push(k); }
testFunction (test.js:7:16)
(anonymous) (expr.js:0:0)
for (var k of arr) { all.push(k); }
for (var k in #obj) { all.push(k); }
for (let k in arr) { all.push(k); }
testFunction (test.js:7:11)
(anonymous) (expr.js:0:0)
for (var k of arr) { all.push(k); }
for (var #k in obj) { all.push(k); }
for (let k in arr) { all.push(k); }
testFunction (test.js:7:23)
(anonymous) (expr.js:0:0)
for (var k of arr) { all.push(k); }
for (var k in obj) { #all.push(k); }
for (let k in arr) { all.push(k); }
testFunction (test.js:7:11)
(anonymous) (expr.js:0:0)
for (var k of arr) { all.push(k); }
for (var #k in obj) { all.push(k); }
for (let k in arr) { all.push(k); }
testFunction (test.js:8:16)
(anonymous) (expr.js:0:0)
for (var k in obj) { all.push(k); }
for (let k in #arr) { all.push(k); }
for (let k of arr) { all.push(k); }
testFunction (test.js:8:11)
(anonymous) (expr.js:0:0)
for (var k in obj) { all.push(k); }
for (let #k in arr) { all.push(k); }
for (let k of arr) { all.push(k); }
testFunction (test.js:8:23)
(anonymous) (expr.js:0:0)
for (var k in obj) { all.push(k); }
for (let k in arr) { #all.push(k); }
for (let k of arr) { all.push(k); }
testFunction (test.js:8:11)
(anonymous) (expr.js:0:0)
for (var k in obj) { all.push(k); }
for (let #k in arr) { all.push(k); }
for (let k of arr) { all.push(k); }
testFunction (test.js:9:16)
(anonymous) (expr.js:0:0)
for (let k in arr) { all.push(k); }
for (let k of #arr) { all.push(k); }
for (let k in obj) { all.push(k); }
testFunction (test.js:9:11)
(anonymous) (expr.js:0:0)
for (let k in arr) { all.push(k); }
for (let #k of arr) { all.push(k); }
for (let k in obj) { all.push(k); }
testFunction (test.js:9:23)
(anonymous) (expr.js:0:0)
for (let k in arr) { all.push(k); }
for (let k of arr) { #all.push(k); }
for (let k in obj) { all.push(k); }
testFunction (test.js:9:11)
(anonymous) (expr.js:0:0)
for (let k in arr) { all.push(k); }
for (let #k of arr) { all.push(k); }
for (let k in obj) { all.push(k); }
testFunction (test.js:10:16)
(anonymous) (expr.js:0:0)
for (let k of arr) { all.push(k); }
for (let k in #obj) { all.push(k); }
testFunction (test.js:10:11)
(anonymous) (expr.js:0:0)
for (let k of arr) { all.push(k); }
for (let #k in obj) { all.push(k); }
testFunction (test.js:10:23)
(anonymous) (expr.js:0:0)
for (let k of arr) { all.push(k); }
for (let k in obj) { #all.push(k); }
testFunction (test.js:10:11)
(anonymous) (expr.js:0:0)
for (let k of arr) { all.push(k); }
for (let #k in obj) { all.push(k); }
testFunction (test.js:12:17)
(anonymous) (expr.js:0:0)
var iterable = #{
[Symbol.iterator]() {
testFunction (test.js:25:16)
(anonymous) (expr.js:0:0)
};
for (var k of #iterable) { all.push(k); }
iterable.i = 0;
[Symbol.iterator] (test.js:14:6)
testFunction (test.js:25:16)
(anonymous) (expr.js:0:0)
[Symbol.iterator]() {
#return {
i: 0,
[Symbol.iterator] (test.js:23:4)
testFunction (test.js:25:16)
(anonymous) (expr.js:0:0)
};
#}
};
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
};
for (var #k of iterable) { all.push(k); }
iterable.i = 0;
next (test.js:17:10)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
next() {
#if (this.i < 1) {
return { value: this.i++, done: false };
next (test.js:18:12)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
if (this.i < 1) {
#return { value: this.i++, done: false };
}
next (test.js:21:8)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
return { value: undefined, done: true };
#}
};
testFunction (test.js:25:28)
(anonymous) (expr.js:0:0)
};
for (var k of iterable) { #all.push(k); }
iterable.i = 0;
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
};
for (var #k of iterable) { all.push(k); }
iterable.i = 0;
next (test.js:17:10)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
next() {
#if (this.i < 1) {
return { value: this.i++, done: false };
next (test.js:20:10)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
}
#return { value: undefined, done: true };
}
next (test.js:21:8)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
return { value: undefined, done: true };
#}
};
testFunction (test.js:26:2)
(anonymous) (expr.js:0:0)
for (var k of iterable) { all.push(k); }
#iterable.i = 0;
for (let k of iterable) { all.push(k); }
testFunction (test.js:27:16)
(anonymous) (expr.js:0:0)
iterable.i = 0;
for (let k of #iterable) { all.push(k); }
}
[Symbol.iterator] (test.js:14:6)
testFunction (test.js:27:16)
(anonymous) (expr.js:0:0)
[Symbol.iterator]() {
#return {
i: 0,
[Symbol.iterator] (test.js:23:4)
testFunction (test.js:27:16)
(anonymous) (expr.js:0:0)
};
#}
};
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
iterable.i = 0;
for (let #k of iterable) { all.push(k); }
}
next (test.js:17:10)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
next() {
#if (this.i < 1) {
return { value: this.i++, done: false };
next (test.js:18:12)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
if (this.i < 1) {
#return { value: this.i++, done: false };
}
next (test.js:21:8)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
return { value: undefined, done: true };
#}
};
testFunction (test.js:27:28)
(anonymous) (expr.js:0:0)
iterable.i = 0;
for (let k of iterable) { #all.push(k); }
}
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
iterable.i = 0;
for (let #k of iterable) { all.push(k); }
}
next (test.js:17:10)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
next() {
#if (this.i < 1) {
return { value: this.i++, done: false };
next (test.js:20:10)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
}
#return { value: undefined, done: true };
}
next (test.js:21:8)
testFunction (test.js:27:11)
(anonymous) (expr.js:0:0)
return { value: undefined, done: true };
#}
};
testFunction (test.js:28:0)
(anonymous) (expr.js:0:0)
for (let k of iterable) { all.push(k); }
#}
(anonymous) (expr.js:0:34)
Running test: testStepIntoAfterBreakpoint
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
};
for (var #k of iterable) { all.push(k); }
iterable.i = 0;
next (test.js:17:10)
testFunction (test.js:25:11)
(anonymous) (expr.js:0:0)
next() {
#if (this.i < 1) {
return { value: this.i++, done: false };
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