blob: 5bed63016476c16b63ffaabaaffefb6cea58b1ff [file] [log] [blame]
// Copyright (c) 2017, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
import 'dart:async';
import 'dart:collection';
import 'package:test/test.dart';
import 'completion_test_support.dart';
main() {
CompletionTestBuilder builder = new CompletionTestBuilder();
builder.buildAll();
}
/**
* A builder that builds the completion tests.
*/
class CompletionTestBuilder {
/**
* Number of tests that have been built that are expected to pass.
*/
int expectedPassCount = 0;
/**
* Number of tests that have been built that are expected to fail.
*/
int expectedFailCount = 0;
void buildAll() {
buildNumberedTests();
buildCommentSnippetTests();
buildCompletionTests();
buildOtherTests();
buildLibraryTests();
int testCount = expectedPassCount + expectedFailCount;
print(
'Total $testCount tests, of which $expectedFailCount are expected to fail.');
}
void buildCommentSnippetTests() {
buildTests('testCommentSnippets001', '''
class X {static final num MAX = 0;num yc,xc;mth() {xc = yc = MA!1X;x!2c.abs();num f = M!3AX;}}''',
<String>["1+MAX", "2+xc", "3+MAX"]);
buildTests('testCommentSnippets002', '''
class Y {String x='hi';mth() {x.l!1ength;int n = 0;x!2.codeUnitAt(n!3);}}''',
<String>["1+length", "2+x", "3+n"]);
buildTests('testCommentSnippets004', '''
class A {!1int x; !2mth() {!3int y = this.!5x!6;}}class B{}''',
<String>["1+A", "2+B", "3+x", "3-y", "5+mth", "6+x"]);
buildTests('testCommentSnippets005', '''
class Date { static Date JUN, JUL;}class X { m() { return Da!1te.JU!2L; }}''',
<String>["1+Date", "2+JUN", "2+JUL"]);
buildTests('testCommentSnippets007', '''
class C {mth(Map x, !1) {}mtf(!2, Map x) {}m() {for (in!3t i=0; i<5; i++); A!4 x;}}class int{}class Arrays{}''',
<String>["1+bool", "2+bool", "3+int", "4+Arrays"]);
buildTests('testCommentSnippets008', '''
class Date{}final num M = Dat!1''', <String>["1+Date"]);
// space, char, eol are important
buildTests(
'testCommentSnippets009',
'''
class Maps{}class x extends!5 !2M!3 !4implements!6 !1\n{}''',
<String>[
"1+Map",
"2+Maps",
"3+Maps",
"4-Maps",
"4+implements",
"5-Maps",
"6-Map",
"6+implements"
],
failingTests: '46');
// space, char, eol are important
buildTests('testCommentSnippets010', '''
class x implements !1{}''', <String>["1+Map"]);
// space, char, eol are important
buildTests('testCommentSnippets011', '''
class x implements M!1{}''', <String>["1+Map"]);
// space, char, eol are important
buildTests('testCommentSnippets012', '''
class x implements M!1\n{}''', <String>["1+Map"]);
buildTests('testCommentSnippets013', '''
class x !2{!1}!3''', <String>["1+num", "2-num", "3+num"]);
// trailing space is important
buildTests('testCommentSnippets014', '''
typedef n!1 ;''', <String>["1+num"]);
buildTests('testCommentSnippets015', '''
class D {f(){} g(){f!1(f!2);}}''', <String>["1+f", "2+f"]);
buildTests('testCommentSnippets016', '''
class F {m() { m(); !1}}''', <String>["1+m"]);
buildTests('testCommentSnippets017', '''
class F {var x = !1false;}''', <String>["1+true"]);
buildTests('testCommentSnippets018', '''
class Map{}class Arrays{}class C{ m(!1){} n(!2 x, q)''',
<String>["1+Map", "1-void", "1-null", "2+Arrays", "2-void", "2-null"]);
buildTests('testCommentSnippets019', '''
class A{m(){Object x;x.!1/**/clear()''', <String>["1+toString"]);
buildTests('testCommentSnippets020', '''
classMap{}class tst {var newt;void newf(){}test() {var newz;new!1/**/;}}''',
<String>["1+newt", "1+newf", "1+newz", "1-Map"]);
buildTests('testCommentSnippets021', '''
class Map{}class tst {var newt;void newf(){}test() {var newz;new !1/**/;}}''',
<String>["1+Map", "1-newt"]);
buildTests('testCommentSnippets022', '''
class Map{}class F{m(){new !1;}}''', <String>["1+Map"]);
buildTests('testCommentSnippets022a', '''
class Map{}class F{m(){new !1''', <String>["1+Map"]);
buildTests('testCommentSnippets022b', '''
class Map{factory Map.qq(){return null;}}class F{m(){new Map.!1qq();}}''',
<String>["1+qq"]);
buildTests('testCommentSnippets023', '''
class X {X c; X(this.!1c!3) : super() {c.!2}}''',
<String>["1+c", "2+c", "3+c"]);
buildTests('testCommentSnippets024', '''
class q {m(Map q){var x;m(!1)}n(){var x;n(!2)}}''', <String>["1+x", "2+x"]);
buildTests('testCommentSnippets025', '''
class q {num m() {var q; num x=!1 q!3 + !2/**/;}}''',
<String>["1+q", "2+q", "3+q"]);
buildTests('testCommentSnippets026', '''
class List{}class a implements !1{}''', <String>["1+List"]);
buildTests('testCommentSnippets027', '''
class String{}class List{}class test <X extends !1String!2> {}''',
<String>["1+List", "2+String", "2-List"]);
buildTests('testCommentSnippets028', '''
class String{}class List{}class DateTime{}typedef T Y<T extends !1>(List input);''',
<String>["1+DateTime", "1+String"]);
// https://github.com/dart-lang/sdk/issues/33992
buildTests(
'testCommentSnippets029',
'''
interface A<X> default B<X extends !1List!2> {}''',
<String>["1+DateTime", "2+List"],
failingTests: '12');
buildTests(
'testCommentSnippets030',
'''
class Bar<T extends Foo> {const Bar(!1T!2 k);T!3 m(T!4 a, T!5 b){}final T!6 f = null;}''',
<String>["1+T", "2+T", "3+T", "4+T", "5+T", "6+T"],
failingTests: '123456');
buildTests(
'testCommentSnippets031',
'''
class Bar<T extends Foo> {m(x){if (x is !1) return;if (x is!!!2)}}''',
<String>["1+Bar", "1+T", "2+T", "2+Bar"],
failingTests: '12');
buildTests(
'testCommentSnippets032',
'''
class Fit{}class Bar<T extends Fooa> {const !2F!1ara();}''',
<String>["1+Fit", "1+Fara", "1-Bar", "2+Fit"],
failingTests: '1');
// Type propagation
buildTests('testCommentSnippets033', '''
class List{add(){}length(){}}t1() {var x;if (x is List) {x.!1add(3);}}''',
<String>["1+add", "1+length"]);
// Type propagation
buildTests('testCommentSnippets035', '''
class List{clear(){}length(){}}t3() {var x=new List(), y=x.!1length();x.!2clear();}''',
<String>["1+length", "2+clear"]);
buildTests('testCommentSnippets036', '''
class List{}t3() {var x=new List!1}''', <String>["1+List"]);
buildTests('testCommentSnippets037', '''
class List{factory List.from(){}}t3() {var x=new List.!1}''',
<String>["1+from"]);
buildTests('testCommentSnippets038', '''
f(){int xa; String s = '\$x!1';}''', <String>["1+xa"]);
buildTests('testCommentSnippets038a', '''
int xa; String s = '\$x!1\'''', <String>["1+xa"]);
buildTests('testCommentSnippets039', '''
f(){int xa; String s = '\$!1';}''', <String>["1+xa"]);
buildTests('testCommentSnippets039a', '''
int xa; String s = '\$!1\'''', <String>["1+xa"]);
buildTests('testCommentSnippets040', '''
class List{add(){}}class Map{}class X{m(){List list; list.!1 Map map;}}''',
<String>["1+add"]);
buildTests('testCommentSnippets041', '''
class List{add(){}length(){}}class X{m(){List list; list.!1 zox();}}''',
<String>["1+add"]);
buildTests('testCommentSnippets042', '''
class DateTime{static const int WED=3;int get day;}fd(){DateTime d=new DateTime.now();d.!1WED!2;}''',
<String>["1+day", "2-WED"]);
buildTests('testCommentSnippets043', '''
class L{var k;void.!1}''', <String>["1-k"]);
buildTests('testCommentSnippets044', '''
class List{}class XXX {XXX.fisk();}main() {main(); new !1}}''',
<String>["1+List", "1+XXX.fisk"]);
buildTests('testCommentSnippets047', '''
f(){int x;int y=!1;}''', <String>["1+x"]);
buildTests('testCommentSnippets048', '''
import 'dart:convert' as json;f() {var x=new js!1}''', <String>["1+json"]);
buildTests('testCommentSnippets049', '''
import 'dart:convert' as json;
import 'dart:convert' as jxx;
class JsonDecoderX{}
f1() {var x=new !2j!1s!3}''', <String>[
"1+json",
"1+jxx",
"2+json",
"2+jxx",
"2-JsonDecoder",
"3+json",
"3-jxx"
]);
buildTests('testCommentSnippets050', '''
class xdr {
xdr();
const xdr.a(a,b,c);
xdr.b();
f() => 3;
}
class xa{}
k() {
new x!1dr().f();
const x!2dr.!3a(1, 2, 3);
}''', <String>[
"1+xdr",
"1+xa",
"1+xdr.a",
"1+xdr.b",
"2+xa", // suggest default constructor
"2+xdr", // suggest normal constructor
"2+xdr.a",
"2+xdr.b", // suggest named constructor
"3+b", // suggest named constructor
"3+a"
]);
// Type propagation.
buildTests('testCommentSnippets051', '''
class String{int length(){} String toUpperCase(){} bool isEmpty(){}}class Map{getKeys(){}}
void r() {
var v;
if (v is String) {
v.!1length;
v.!2getKeys;
}
}''', <String>["1+length", "2-getKeys"]);
// Type propagation.
buildTests('testCommentSnippets052', '''
class String{int length(){} String toUpperCase(){} bool isEmpty(){}}class Map{getKeys(){}}
void r() {
List<String> values = ['a','b','c'];
for (var v in values) {
v.!1toUpperCase;
v.!2getKeys;
}
}''', <String>["1+toUpperCase", "2-getKeys"]);
buildTests('testCommentSnippets055', '''
class String{int length(){} String toUpperCase(){} bool isEmpty(){}}class Map{getKeys(){}}
void r() {
String v;
if (v is Object) {
v.!1toUpperCase;
}
}''', <String>["1+toUpperCase"]);
buildTests(
'testCommentSnippets058',
'''
typedef vo!2id callback(int k);
void x(callback q){}
void r() {
callback v;
x(!1);
}''',
<String>["1+v", "2+void"],
failingTests: '2');
buildTests('testCommentSnippets059', '''
f(){((int x) => x+4).!1call(1);}''', <String>["1-call"]);
buildTests('testCommentSnippets060', '''
class Map{}
abstract class MM extends Map{factory MM() => new Map();}
class Z {
MM x;
f() {
x!1
}
}''', <String>["1+x", "1-x[]"]);
buildTests('testCommentSnippets061', '''
class A{m(){!1f(3);!2}}n(){!3f(3);!4}f(x)=>x*3;''',
<String>["1+f", "1+n", "2+f", "2+n", "3+f", "3+n", "4+f", "4+n"]);
buildTests('testCommentSnippets064', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.!9h()..!1a()..!2b().!7g();
x.!8j..!3b()..!4c..!6c..!5a();
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>[
"1+a",
"2+b",
"1-g",
"2-h",
"3+b",
"4+c",
"5+a",
"6+c",
"7+g",
"8+j",
"9+h"
]);
buildTests('testCommentSnippets065', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.h()..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+a"]);
buildTests('testCommentSnippets066', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.h()..a()..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+b"]);
buildTests('testCommentSnippets067', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.h()..a()..c..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+b"]);
buildTests('testCommentSnippets068', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.j..b()..c..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+c"]);
buildTests('testCommentSnippets069', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.j..b()..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+c"]);
buildTests('testCommentSnippets070', '''
class Spline {
Line c;
Spline a() {
return this;
}
Line b() {
return null;
}
Spline f() {
Line x = new Line();
x.j..!1;
}
}
class Line {
Spline j;
Line g() {
return this;
}
Spline h() {
return null;
}
}''', <String>["1+b"]);
buildTests('testCommentSnippets072', '''
class X {
int _p;
set p(int x) => _p = x;
}
f() {
X x = new X();
x.!1p = 3;
}''', <String>["1+p"]);
buildTests('testCommentSnippets073', '''
class X {
m() {
JSON.stri!1;
X f = null;
}
}
class JSON {
static stringify() {}
}''', <String>["1+stringify"]);
buildTests('testCommentSnippets074', '''
class X {
m() {
_x!1
}
_x1(){}
}''', <String>["1+_x1"]);
buildTests('testCommentSnippets075', '''
p(x)=>0;var E;f(q)=>!1p(!2E);''', <String>["1+p", "2+E"]);
buildTests('testCommentSnippets076', '''
class Map<K,V>{}class List<E>{}class int{}main() {var m=new Map<Lis!1t<Map<int,in!2t>>,List<!3int>>();}''',
<String>["1+List", "2+int", "3+int"]);
buildTests('testCommentSnippets076a', '''
class Map<K,V>{}class List<E>{}class int{}main() {var m=new Map<Lis!1t<Map<int,in!2t>>,List<!3>>();}''',
<String>["1+List", "2+int", "3+int"]);
buildTests('testCommentSnippets077', '''
class FileMode {
static const READ = const FileMode._internal(0);
static const WRITE = const FileMode._internal(1);
static const APPEND = const FileMode._internal(2);
const FileMode._internal(int this._mode);
factory FileMode._internal1(int this._mode);
factory FileMode(_mode);
final int _mode;
}
class File {
factory File(String path) => null;
factory File.fromPath(Path path) => null;
}
f() => new Fil!1''', <String>[
"1+File",
"1+File.fromPath",
"1+FileMode",
"1+FileMode._internal1",
"1+FileMode._internal"
]);
buildTests('testCommentSnippets078', '''
class Map{static from()=>null;clear(){}}void main() { Map.!1 }''',
<String>["1+from", "1-clear"]); // static method, instance method
buildTests('testCommentSnippets079', '''
class Map{static from()=>null;clear(){}}void main() { Map s; s.!1 }''',
<String>["1-from", "1+clear"]); // static method, instance method
buildTests('testCommentSnippets080', '''
class RuntimeError{var message;}void main() { RuntimeError.!1 }''',
<String>["1-message"]); // field
buildTests(
'testCommentSnippets081',
'''
class Foo {this.!1}''',
<String>["1-Object"],
failingTests: '1');
// https://github.com/dart-lang/sdk/issues/33992
buildTests(
'testCommentSnippets082',
'''
class HttpRequest {}
class HttpResponse {}
main() {
var v = (HttpRequest req, HttpResp!1)
}''',
<String>["1+HttpResponse"],
failingTests: '1');
buildTests('testCommentSnippets083', '''
main() {(.!1)}''', <String>["1-toString"]);
buildTests('testCommentSnippets083a', '''
main() { .!1 }''', <String>["1-toString"]);
buildTests('testCommentSnippets083b', '''
main() { null.!1 }''', <String>["1+toString"]);
buildTests('testCommentSnippets085', '''
class List{}class Map{}class Z extends List with !1Ma!2p {}''',
<String>["1+List", "1+Map", "2+Map", "2-List"]);
buildTests(
'testCommentSnippets086',
'''
class Q{f(){xy() {!2};x!1y();}}''',
<String>["1+xy", "2+f", "2-xy"],
failingTests: '2');
buildTests('testCommentSnippets087', '''
class Map{}class Q extends Object with !1Map {}''',
<String>["1+Map", "1-HashMap"]);
buildTests('testCommentSnippets088', '''
class A {
int f;
B m(){}
}
class B extends A {
num f;
A m(){}
}
class Z {
B q;
f() {q.!1}
}''', <String>["1+f", "1+m"]); // f->num, m()->A
buildTests(
'testCommentSnippets089',
'''
class Q {
fqe() {
xya() {
xyb() {
!1
}
!3 xyb();
};
xza() {
!2
}
xya();
!4 xza();
}
fqi() {
!5
}
}''',
<String>[
"1+fqe",
"1+fqi",
"1+Q",
"1-xya",
"1-xyb",
"1-xza",
"2+fqe",
"2+fqi",
"2+Q",
"2-xya",
"2-xyb",
"2-xza",
"3+fqe",
"3+fqi",
"3+Q",
"3-xya",
"3+xyb",
"3-xza",
"4+fqe",
"4+fqi",
"4+Q",
"4+xya",
"4-xyb",
"4+xza",
"5+fqe",
"5+fqi",
"5+Q",
"5-xya",
"5-xyb",
"5-xza"
],
failingTests: '123');
buildTests('testCommentSnippets090', '''
class X { f() { var a = 'x'; a.!1 }}''', <String>["1+length"]);
}
void buildCompletionTests() {
buildTests('testCompletion_alias_field', '''
typedef int fnint(int k); fn!1int x;''', <String>["1+fnint"]);
buildTests(
'testCompletion_annotation_argumentList',
'''
class AAA {",
const AAA({int aaa, int bbb});",
}",
",
@AAA(!1)
main() {
}''',
<String>[
"1+AAA" /*":" + ProposalKind.ARGUMENT_LIST*/,
"1+aaa",
"1+bbb"
],
failingTests: '1');
buildTests(
'testCompletion_annotation_topLevelVar',
'''
const fooConst = null;
final fooNotConst = null;
const bar = null;
@foo!1
main() {
}''',
<String>["1+fooConst", "1-fooNotConst", "1-bar"],
failingTests: '1');
buildTests('testCompletion_annotation_type', '''
class AAA {
const AAA({int a, int b});
const AAA.nnn(int c, int d);
}
@AAA!1
main() {
}''', <String>[
"1+AAA" /*":" + ProposalKind.CONSTRUCTOR*/,
"1+AAA.nnn" /*":" + ProposalKind.CONSTRUCTOR*/
]);
buildTests('testCompletion_annotation_type_inClass_withoutMember', '''
class AAA {
const AAA();
}
class C {
@A!1
}''', <String>[
"1+AAA" /*":" + ProposalKind.CONSTRUCTOR*/
]);
buildTests('testCompletion_argument_typeName', '''
class Enum {
static Enum FOO = new Enum();
}
f(Enum e) {}
main() {
f(En!1);
}''', <String>["1+Enum"]);
buildTests('testCompletion_arguments_ignoreEmpty', '''
class A {
test() {}
}
main(A a) {
a.test(!1);
}''', <String>["1-test"]);
buildTests('testCompletion_as_asIdentifierPrefix', '''
main(p) {
var asVisible;
var v = as!1;
}''', <String>["1+asVisible"]);
buildTests('testCompletion_as_asPrefixedIdentifierStart', '''
class A {
var asVisible;
}
main(A p) {
var v = p.as!1;
}''', <String>["1+asVisible"]);
buildTests('testCompletion_as_incompleteStatement', '''
class MyClass {}
main(p) {
var justSomeVar;
var v = p as !1
}''', <String>["1+MyClass", "1-justSomeVar"]);
buildTests('testCompletion_cascade', '''
class A {
aaa() {}
}
main(A a) {
a..!1 aaa();
}''', <String>["1+aaa", "1-main"]);
buildTests('testCompletion_combinator_afterComma', '''
import 'dart:math' show cos, !1;''',
<String>["1+PI", "1+sin", "1+Random", "1-String"]);
buildTests('testCompletion_combinator_ended', '''
import 'dart:math' show !1;"''',
<String>["1+PI", "1+sin", "1+Random", "1-String"]);
buildTests('testCompletion_combinator_export', '''
export 'dart:math' show !1;"''',
<String>["1+PI", "1+sin", "1+Random", "1-String"]);
buildTests('testCompletion_combinator_hide', '''
import 'dart:math' hide !1;"''',
<String>["1+PI", "1+sin", "1+Random", "1-String"]);
buildTests('testCompletion_combinator_notEnded', '''
import 'dart:math' show !1"''',
<String>["1+PI", "1+sin", "1+Random", "1-String"]);
buildTests('testCompletion_combinator_usePrefix', '''
import 'dart:math' show s!1"''',
<String>["1+sin", "1+sqrt", "1-cos", "1-String"]);
buildTests(
'testCompletion_constructor_field',
'''
class X { X(this.field); int f!1ield;}''',
<String>["1+field"],
failingTests: '1');
buildTests(
'testCompletion_constructorArguments_showOnlyCurrent',
'''
class A {
A.first(int p);
A.second(double p);
}
main() {
new A.first(!1);
}''',
<String>["1+A.first", "1-A.second"],
failingTests: '1');
buildTests(
'testCompletion_constructorArguments_whenPrefixedType',
'''
import 'dart:math' as m;
main() {
new m.Random(!1);
}''',
<String>["1+Random:ARGUMENT_LIST"],
failingTests: '1');
buildTests('testCompletion_dartDoc_reference_forClass', '''
/**
* [int!1]
* [method!2]
*/
class AAA {
methodA() {}
}''', <String>["1+int", "1-method", "2+methodA", "2-int"]);
buildTests('testCompletion_dartDoc_reference_forConstructor', '''
class A {
/**
* [aa!1]
* [int!2]
* [method!3]
*/
A.named(aaa, bbb) {}
methodA() {}
}''', <String>["1+aaa", "1-bbb", "2+int", "2-double", "3+methodA"]);
buildTests(
'testCompletion_dartDoc_reference_forFunction',
'''
/**
* [aa!1]
* [int!2]
* [function!3]
*/
functionA(aaa, bbb) {}
functionB() {}''',
<String>[
"1+aaa",
"1-bbb",
"2+int",
"2-double",
"3+functionA",
"3+functionB",
"3-int"
],
failingTests: '1');
buildTests(
'testCompletion_dartDoc_reference_forFunctionTypeAlias',
'''
/**
* [aa!1]
* [int!2]
* [Function!3]
*/
typedef FunctionA(aaa, bbb) {}
typedef FunctionB() {}''',
<String>[
"1+aaa",
"1-bbb",
"2+int",
"2-double",
"3+FunctionA",
"3+FunctionB",
"3-int"
],
failingTests: '1');
buildTests('testCompletion_dartDoc_reference_forMethod', '''
class A {
/**
* [aa!1]
* [int!2]
* [method!3]
*/
methodA(aaa, bbb) {}
methodB() {}
}''', <String>[
"1+aaa",
"1-bbb",
"2+int",
"2-double",
"3+methodA",
"3+methodB",
"3-int"
]);
buildTests('testCompletion_dartDoc_reference_incomplete', '''
/**
* [doubl!1 some text
* other text
*/
class A {}
/**
* [!2 some text
* other text
*/
class B {}
/**
* [!3] some text
*/
class C {}''', <String>[
"1+double",
"1-int",
"2+int",
"2+String",
"3+int",
"3+String"
]);
buildTests('testCompletion_double_inFractionPart', '''
main() {
1.0!1
}''', <String>["1-abs", "1-main"]);
buildTests('testCompletion_enum', '''
enum MyEnum {A, B, C}
main() {
MyEnum.!1;
}''', <String>["1+values", "1+A", "1+B", "1+C"]);
buildTests('testCompletion_exactPrefix_hasHigherRelevance', '''
var STR;
main(p) {
var str;
str!1;
STR!2;
Str!3;
}''', <String>[
"1+str" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 1)*/,
"1+STR" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 0)*/,
"2+STR" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 1)*/,
"2+str" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 0)*/,
"3+String" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 1)*/,
"3+STR" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 0)*/,
"3+str" /*",rel=" + (CompletionProposal.RELEVANCE_DEFAULT + 0)*/
]);
buildTests('testCompletion_export_dart', '''
import 'dart:math
import 'dart:_chrome
import 'dart:_collection.dev
export 'dart:!1''', <String>[
"1+dart:core",
"1+dart:math",
"1-dart:_chrome",
"1-dart:_collection.dev"
]);
buildTests(
'testCompletion_export_noStringLiteral_noSemicolon',
'''
import !1
class A {}''',
<String>["1+'dart:!';", "1+'package:!';"],
failingTests: '1');
buildTests('testCompletion_forStmt_vars', '''
class int{}class Foo { mth() { for (in!1t i = 0; i!2 < 5; i!3++); }}''',
<String>["1+int", "2+i", "3+i"]);
buildTests('testCompletion_function', '''
class Foo { int boo = 7; mth() { PNGS.sort((String a, Str!1) => a.compareTo(b)); }}''',
<String>["1+String"]);
// https://github.com/dart-lang/sdk/issues/33992
buildTests(
'testCompletion_function_partial',
'''
class Foo { int boo = 7; mth() { PNGS.sort((String a, Str!1)); }}''',
<String>["1+String"],
failingTests: '1');
buildTests(
'testCompletion_functionTypeParameter_namedArgument',
'''
typedef FFF(a, b, {x1, x2, y});
main(FFF fff) {
fff(1, 2, !1)!2;
}''',
<String>["1+x1", "2-x2"],
failingTests: '1');
buildTests('testCompletion_ifStmt_field1', '''
class Foo { int myField = 7; mth() { if (!1) {}}}''', <String>["1+myField"]);
buildTests('testCompletion_ifStmt_field1a', '''
class Foo { int myField = 7; mth() { if (!1) }}''', <String>["1+myField"]);
buildTests('testCompletion_ifStmt_field2', '''
class Foo { int myField = 7; mth() { if (m!1) {}}}''', <String>["1+myField"]);
buildTests('testCompletion_ifStmt_field2a', '''
class Foo { int myField = 7; mth() { if (m!1) }}''', <String>["1+myField"]);
buildTests('testCompletion_ifStmt_field2b', '''
class Foo { myField = 7; mth() { if (m!1) {}}}''', <String>["1+myField"]);
buildTests('testCompletion_ifStmt_localVar', '''
class Foo { mth() { int value = 7; if (v!1) {}}}''', <String>["1+value"]);
buildTests('testCompletion_ifStmt_localVara', '''
class Foo { mth() { value = 7; if (v!1) {}}}''', <String>["1-value"]);
buildTests('testCompletion_ifStmt_topLevelVar', '''
int topValue = 7; class Foo { mth() { if (t!1) {}}}''', <String>["1+topValue"]);
buildTests('testCompletion_ifStmt_topLevelVara', '''
topValue = 7; class Foo { mth() { if (t!1) {}}}''', <String>["1+topValue"]);
buildTests(
'testCompletion_ifStmt_unionType_nonStrict',
'''
class A { a() => null; x() => null}
class B { a() => null; y() => null}
void main() {
var x;
var c;
if(c) {
x = new A();
} else {
x = new B();
}
x.!1;
}''',
<String>["1+a", "1+x", "1+y"],
failingTests: '1');
buildTests(
'testCompletion_ifStmt_unionType_strict',
'''
class A { a() => null; x() => null}
class B { a() => null; y() => null}
void main() {
var x;
var c;
if(c) {
x = new A();
} else {
x = new B();
}
x.!1;
}''',
<String>["1+a", "1-x", "1-y"],
failingTests: '1');
buildTests('testCompletion_import', '''
import '!1';''', <String>["1+dart:!", "1+package:!"]);
buildTests('testCompletion_import_dart', '''
import 'dart:math
import 'dart:_chrome
import 'dart:_collection.dev
import 'dart:!1''', <String>[
"1+dart:core",
"1+dart:math",
"1-dart:_chrome",
"1-dart:_collection.dev"
]);
buildTests('testCompletion_import_hasStringLiteral_noSemicolon', '''
import '!1'
class A {}''', <String>["1+dart:!", "1+package:!"]);
buildTests(
'testCompletion_import_noSpace',
'''
import!1''',
<String>["1+ 'dart:!';", "1+ 'package:!';"],
failingTests: '1');
buildTests(
'testCompletion_import_noStringLiteral',
'''
import !1;''',
<String>["1+'dart:!'", "1+'package:!'"],
failingTests: '1');
buildTests(
'testCompletion_import_noStringLiteral_noSemicolon',
'''
import !1
class A {}''',
<String>["1+'dart:!';", "1+'package:!';"],
failingTests: '1');
buildTests('testCompletion_incompleteClassMember', '''
class A {
Str!1
final f = null;
}''', <String>["1+String", "1-bool"]);
buildTests('testCompletion_incompleteClosure_parameterType', '''
f1(cb(String s)) {}
f2(String s) {}
main() {
f1((Str!1));
f2((Str!2));
}''', <String>["1+String", "1-bool", "2+String", "2-bool"]);
buildTests(
'testCompletion_inPeriodPeriod',
'''
main(String str) {
1 < str.!1.length;
1 + str.!2.length;
1 + 2 * str.!3.length;
}''',
<String>["1+codeUnits", "2+codeUnits", "3+codeUnits"],
failingTests: '123');
// no checks, but no exceptions
buildTests('testCompletion_instanceCreation_unresolved', '''
class A {
}
main() {
new NoSuchClass(!1);
new A.noSuchConstructor(!2);
}''', <String>["1+int", "2+int"]);
buildTests(
'testCompletion_import_lib',
'''
import '!1''',
<String>["1+my_lib.dart"],
extraFiles: <String, String>{"/my_lib.dart": ""},
failingTests: '1');
buildTests('testCompletion_is', '''
class MyClass {}
main(p) {
var isVariable;
if (p is MyCla!1) {}
var v1 = p is MyCla!2;
var v2 = p is !3;
var v2 = p is!4;
}''', <String>[
"1+MyClass",
"2+MyClass",
"3+MyClass",
"3-v1",
"4+is",
"4-isVariable"
]);
// https://github.com/dart-lang/sdk/issues/33992
buildTests(
'testCompletion_is_asIdentifierStart',
'''
main(p) {
var isVisible;
var v1 = is!1;
var v2 = is!2
}''',
<String>["1+isVisible", "2+isVisible"],
failingTests: '12');
buildTests('testCompletion_is_asPrefixedIdentifierStart', '''
class A {
var isVisible;
}
main(A p) {
var v1 = p.is!1;
var v2 = p.is!2
}''', <String>["1+isVisible", "2+isVisible"]);
buildTests('testCompletion_is_incompleteStatement1', '''
class MyClass {}
main(p) {
var justSomeVar;
var v = p is !1
}''', <String>["1+MyClass", "1-justSomeVar"]);
buildTests('testCompletion_is_incompleteStatement2', '''
class MyClass {}
main(p) {
var isVariable;
var v = p is!1
}''', <String>["1+is", "1-isVariable"]);
buildTests('testCompletion_keyword_in', '''
class Foo { int input = 7; mth() { if (in!1) {}}}''', <String>["1+input"]);
buildTests('testCompletion_keyword_syntheticIdentifier', '''
main() {
var caseVar;
var otherVar;
var v = case!1
}''', <String>["1+caseVar", "1-otherVar"]);
buildTests('testCompletion_libraryIdentifier_atEOF', '''
library int.!1''', <String>["1-parse", "1-bool"]);
buildTests('testCompletion_libraryIdentifier_notEOF', '''
library int.!1''', <String>["1-parse", "1-bool"]);
buildTests(
'testCompletion_methodRef_asArg_incompatibleFunctionType',
'''
foo( f(int p) ) {}
class Functions {
static myFuncInt(int p) {}
static myFuncDouble(double p) {}
}
bar(p) {}
main(p) {
foo( Functions.!1; );
}''',
<String>[
"1+myFuncInt" /*":" + ProposalKind.METHOD_NAME*/,
"1-myFuncDouble" /*":" + ProposalKind.METHOD_NAME*/
],
failingTests: '1');
buildTests(
'testCompletion_methodRef_asArg_notFunctionType',
'''
foo( f(int p) ) {}
class Functions {
static myFunc(int p) {}
}
bar(p) {}
main(p) {
foo( (int p) => Functions.!1; );
}''',
<String>[
"1+myFunc" /*":" + ProposalKind.METHOD*/,
"1-myFunc" /*":" + ProposalKind.METHOD_NAME*/
],
failingTests: '1');
buildTests('testCompletion_methodRef_asArg_ofFunctionType', '''
foo( f(int p) ) {}
class Functions {
static int myFunc(int p) {}
}
main(p) {
foo(Functions.!1);
}''', <String>[
"1+myFunc" /*":" + ProposalKind.METHOD*/,
"1+myFunc" /*":" + ProposalKind.METHOD_NAME*/
]);
buildTests('testCompletion_namedArgument_alreadyUsed', '''
func({foo}) {} main() { func(foo: 0, fo!1); }''', <String>["1-foo"]);
buildTests(
'testCompletion_namedArgument_constructor',
'''
class A {A({foo, bar}) {}} main() { new A(fo!1); }''',
<String>["1+foo", "1-bar"],
failingTests: '1');
buildTests(
'testCompletion_namedArgument_empty',
'''
func({foo, bar}) {} main() { func(!1); }''',
<String>[
"1+foo" /*":" + ProposalKind.NAMED_ARGUMENT*/,
"1-foo" /*":" + ProposalKind.OPTIONAL_ARGUMENT*/
],
failingTests: '1');
buildTests(
'testCompletion_namedArgument_function',
'''
func({foo, bar}) {} main() { func(fo!1); }''',
<String>["1+foo", "1-bar"],
failingTests: '1');
buildTests('testCompletion_namedArgument_notNamed', '''
func([foo]) {} main() { func(fo!1); }''', <String>["1-foo"]);
buildTests('testCompletion_namedArgument_unresolvedFunction', '''
main() { func(fo!1); }''', <String>["1-foo"]);
buildTests('testCompletion_newMemberType1', '''
class Collection{}class List extends Collection{}class Foo { !1 }''',
<String>["1+Collection", "1+List"]);
buildTests('testCompletion_newMemberType2', '''
class Collection{}class List extends Collection{}class Foo {!1}''',
<String>["1+Collection", "1+List"]);
buildTests('testCompletion_newMemberType3', '''
class Collection{}class List extends Collection{}class Foo {L!1}''',
<String>["1-Collection", "1+List"]);
buildTests('testCompletion_newMemberType4', '''
class Collection{}class List extends Collection{}class Foo {C!1}''',
<String>["1+Collection", "1-List"]);
buildTests(
'testCompletion_positionalArgument_constructor',
'''
class A {
A([foo, bar]);
}
main() {
new A(!1);
new A(0, !2);
}''',
<String>[
"1+foo" /*":" + ProposalKind.OPTIONAL_ARGUMENT*/,
"1-bar",
"2-foo",
"2+bar" /*":"
+ ProposalKind.OPTIONAL_ARGUMENT*/
],
failingTests: '12');
buildTests(
'testCompletion_positionalArgument_function',
'''
func([foo, bar]) {}
main() {
func(!1);
func(0, !2);
}''',
<String>[
"1+foo" /*":" + ProposalKind.OPTIONAL_ARGUMENT*/,
"1-bar",
"2-foo",
"2+bar" /*":"
+ ProposalKind.OPTIONAL_ARGUMENT*/
],
failingTests: '12');
buildTests(
'testCompletion_preferStaticType',
'''
class A {
foo() {}
}
class B extends A {
bar() {}
}
main() {
A v = new B();
v.!1
}''',
<String>[
"1+foo",
"1-bar,potential=false,declaringType=B",
"1+bar,potential=true,declaringType=B"
],
failingTests: '1');
buildTests('testCompletion_privateElement_sameLibrary_constructor', '''
class A {
A._c();
A.c();
}
main() {
new A.!1
}''', <String>["1+_c", "1+c"]);
buildTests('testCompletion_privateElement_sameLibrary_member', '''
class A {
_m() {}
m() {}
}
main(A a) {
a.!1
}''', <String>["1+_m", "1+m"]);
buildTests('testCompletion_propertyAccess_whenClassTarget', '''
class A {
static int FIELD;
int field;
}
main() {
A.!1
}''', <String>["1+FIELD", "1-field"]);
buildTests('testCompletion_propertyAccess_whenClassTarget_excludeSuper', '''
class A {
static int FIELD_A;
static int methodA() {}
}
class B extends A {
static int FIELD_B;
static int methodB() {}
}
main() {
B.!1;
}''', <String>["1+FIELD_B", "1-FIELD_A", "1+methodB", "1-methodA"]);
buildTests('testCompletion_propertyAccess_whenInstanceTarget', '''
class A {
static int FIELD;
int fieldA;
}
class B {
A a;
}
class C extends A {
int fieldC;
}
main(B b, C c) {
b.a.!1;
c.!2;
}''', <String>["1-FIELD", "1+fieldA", "2+fieldC", "2+fieldA"]);
buildTests('testCompletion_return_withIdentifierPrefix', '''
f() { var vvv = 42; return v!1 }''', <String>["1+vvv"]);
buildTests('testCompletion_return_withoutExpression', '''
f() { var vvv = 42; return !1 }''', <String>["1+vvv"]);
buildTests('testCompletion_staticField1', '''
class num{}class Sunflower {static final n!2um MAX_D = 300;nu!3m xc, yc;Sun!4flower() {x!Xc = y!Yc = MA!1 }}''',
<String>["1+MAX_D", "X+xc", "Y+yc", "2+num", "3+num", "4+Sunflower"]);
buildTests('testCompletion_super_superType', '''
class A {
var fa;
ma() {}
}
class B extends A {
var fb;
mb() {}
main() {
super.!1
}
}''', <String>["1+fa", "1-fb", "1+ma", "1-mb"]);
buildTests(
'testCompletion_superConstructorInvocation_noNamePrefix',
'''
class A {
A.fooA();
A.fooB();
A.bar();
}
class B extends A {
B() : super.!1
}''',
<String>["1+fooA", "1+fooB", "1+bar"],
failingTests: '1');
buildTests(
'testCompletion_superConstructorInvocation_withNamePrefix',
'''
class A {
A.fooA();
A.fooB();
A.bar();
}
class B extends A {
B() : super.f!1
}''',
<String>["1+fooA", "1+fooB", "1-bar"],
failingTests: '1');
buildTests(
'testCompletion_this_bad_inConstructorInitializer',
'''
class A {
var f;
A() : f = this.!1;
}''',
<String>["1-toString"],
failingTests: '1');
buildTests(
'testCompletion_this_bad_inFieldDeclaration',
'''
class A {
var f = this.!1;
}''',
<String>["1-toString"],
failingTests: '1');
buildTests(
'testCompletion_this_bad_inStaticMethod',
'''
class A {
static m() {
this.!1;
}
}''',
<String>["1-toString"],
failingTests: '1');
buildTests(
'testCompletion_this_bad_inTopLevelFunction',
'''
main() {
this.!1;
}''',
<String>["1-toString"],
failingTests: '1');
buildTests(
'testCompletion_this_bad_inTopLevelVariableDeclaration',
'''
var v = this.!1;''',
<String>["1-toString"],
failingTests: '1');
buildTests('testCompletion_this_OK_inConstructorBody', '''
class A {
var f;
m() {}
A() {
this.!1;
}
}''', <String>["1+f", "1+m"]);
buildTests('testCompletion_this_OK_localAndSuper', '''
class A {
var fa;
ma() {}
}
class B extends A {
var fb;
mb() {}
main() {
this.!1
}
}''', <String>["1+fa", "1+fb", "1+ma", "1+mb"]);
buildTests('testCompletion_topLevelField_init2', '''
class DateTime{static var JUN;}final num M = Dat!1eTime.JUN;''',
<String>["1+DateTime", "1-void"]);
buildTests('testCompletion_while', '''
class Foo { int boo = 7; mth() { while (b!1) {} }}''', <String>["1+boo"]);
}
void buildLibraryTests() {
Map<String, String> sources = new HashMap<String, String>();
buildTests('test_export_ignoreIfThisLibraryExports', '''
export 'dart:math';
libFunction() {};
main() {
!1
}''', <String>["1-cos", "1+libFunction"]);
sources.clear();
sources["/lib.dart"] = '''
library lib;
export 'dart:math' hide sin;
libFunction() {};''';
buildTests(
'test_export_showIfImportLibraryWithExport',
'''
import 'lib.dart' as p;
main() {
p.!1
}''',
<String>["1+cos", "1-sin", "1+libFunction"],
extraFiles: sources,
failingTests: '1');
buildTests('test_importPrefix_hideCombinator', '''
import 'dart:math' as math hide PI;
main() {
math.!1
}''', <String>["1-PI", "1+LN10"]);
buildTests('test_importPrefix_showCombinator', '''
import 'dart:math' as math show PI;
main() {
math.!1
}''', <String>["1+PI", "1-LN10"]);
sources.clear();
sources["/lib.dart"] = '''
library lib
class _A
foo() {}
class A extends _A {
}''';
buildTests(
'test_memberOfPrivateClass_otherLibrary',
'''
import 'lib.dart';
main(A a) {
a.!1
}''',
<String>["1+foo"],
extraFiles: sources,
failingTests: '1');
sources.clear();
sources["/lib.dart"] = '''
library lib;
class A {
A.c();
A._c();
}''';
buildTests(
'test_noPrivateElement_otherLibrary_constructor',
'''
import 'lib.dart';
main() {
new A.!1
}''',
<String>["1-_c", "1+c"],
failingTests: '1');
sources.clear();
sources["/lib.dart"] = '''
library lib;
class A {
var f;
var _f;
}''';
buildTests(
'test_noPrivateElement_otherLibrary_member',
'''
import 'lib.dart';
main(A a) {
a.!1
}''',
<String>["1-_f", "1+f"],
extraFiles: sources,
failingTests: '1');
sources.clear();
sources["/firth.dart"] = '''
library firth;
class SerializationException {
const SerializationException();
}''';
buildTests(
'testLibrary001',
'''
import 'firth.dart';
main() {
throw new Seria!1lizationException();}''',
<String>["1+SerializationException"],
extraFiles: sources,
failingTests: '1');
// Type propagation.
// TODO Include corelib analysis (this works in the editor)
buildTests(
'testLibrary002',
'''t2() {var q=[0],z=q.!1length;q.!2clear();}''',
<String>["1+length", "1+isEmpty", "2+clear"],
failingTests: '1');
// TODO Include corelib analysis
buildTests('testLibrary003', '''class X{var q; f() {q.!1a!2}}''',
<String>["1+end", "2+abs", "2-end"],
failingTests: '12');
// TODO Include corelib analysis
// Resolving dart:html takes between 2.5s and 30s; json, about 0.12s
buildTests('testLibrary004', '''
library foo;
import 'dart:convert' as json;
class JsonDecoderX{}
f1() {var x=new json.!1}
f2() {var x=new json.JsonDe!2}
f3() {var x=new json.JsonDecoder!3}''', <String>[
"1+JsonDecoder",
"1-JsonDecoderX",
"2+JsonDecoder",
"2-JsonDecoderX",
"3+JsonDecoder",
"3-JsonDecoderX"
]);
// TODO Enable after type propagation is implemented. Not yet.
// TODO Include corelib analysis
buildTests('testLibrary005',
'''var PHI;main(){PHI=5.3;PHI.abs().!1 Object x;}''', <String>["1+abs"],
failingTests: '1');
// Exercise import and export handling.
// Libraries are defined in partial order of increasing dependency.
sources.clear();
sources["/exp2a.dart"] = '''
library exp2a;
e2a() {}''';
sources["/exp1b.dart"] = '''
library exp1b;",
e1b() {}''';
sources["/exp1a.dart"] = '''
library exp1a;",
export 'exp1b.dart';",
e1a() {}''';
sources["/imp1.dart"] = '''
library imp1;
export 'exp1a.dart';
i1() {}''';
sources["/imp2.dart"] = '''
library imp2;
export 'exp2a.dart';
i2() {}''';
buildTests(
'testLibrary006',
'''
import 'imp1.dart';
import 'imp2.dart';
main() {!1
i1();
i2();
e1a();
e1b();
e2a();
}''',
<String>["1+i1", "1+i2", "1+e1a", "1+e2a", "1+e1b"],
extraFiles: sources,
failingTests: '1');
// Exercise import and export handling.
// Libraries are defined in partial order of increasing dependency.
sources.clear();
sources["/l1.dart"] = '''
library l1;
var _l1t; var l1t;''';
buildTests(
'testLibrary007',
'''
import 'l1.dart';
main() {
var x = l!1
var y = _!2
}''',
<String>["1+l1t", "1-_l1t", "2-_l1t"],
extraFiles: sources,
failingTests: '1');
// Check private library exclusion
sources.clear();
sources["/public.dart"] = '''
library public;
class NonPrivate {
void publicMethod() {
}
}''';
sources["/private.dart"] = '''
library _private;
import 'public.dart';
class Private extends NonPrivate {
void privateMethod() {
}
}''';
buildTests(
'testLibrary008',
'''
import 'private.dart';
import 'public.dart';
class Test {
void test() {
NonPrivate x = new NonPrivate();
x.!1 //publicMethod but not privateMethod should appear
}
}''',
<String>["1-privateMethod", "1+publicMethod"],
extraFiles: sources,
failingTests: '1');
// Exercise library prefixes.
sources.clear();
sources["/lib.dart"] = '''
library lib;
int X = 1;
void m(){}
class Y {}''';
buildTests(
'testLibrary009',
'''
import 'lib.dart' as Q;
void a() {
var x = Q.!1
}
void b() {
var x = [Q.!2]
}
void c() {
var x = new List([Q.!3])
}
void d() {
new Q.!4
}''',
<String>[
"1+X",
"1+m",
"1+Y",
"2+X",
"2+m",
"2+Y",
"3+X",
"3+m",
"3+Y",
"4+Y",
"4-m",
"4-X"
],
extraFiles: sources,
failingTests: '1234');
}
void buildNumberedTests() {
buildTests('test001', '''
void r1(var v) {
v.!1toString!2().!3hash!4Code
}''', <String>[
"1+toString",
"1-==",
"2+toString",
"3+hashCode",
"3+toString",
"4+hashCode",
"4-toString"
]);
buildTests('test002', '''
void r2(var vim) {
v!1.toString()
}''', <String>["1+vim"]);
buildTests('test003', '''
class A {
int a() => 3;
int b() => this.!1a();
}''', <String>["1+a"]);
buildTests(
'test004',
'''
class A {
int x;
A() : this.!1x = 1;
A.b() : this();
A.c() : this.!2b();
g() => new A.!3c();
}''',
<String>["1+x", "2+b", "3+c"],
failingTests: '12');
buildTests(
'test005',
'''
class A {}
void rr(var vim) {
var !1vq = v!2.toString();
var vf;
v!3.toString();
}''',
<String>[
"1-A",
"1-vim",
"1+vq",
"1-vf",
"1-this",
"1-void",
"1-null",
"1-false",
"2-A",
"2+vim",
"2-vf",
"2-vq",
"2-this",
"2-void",
"2-null",
"2-false",
"3+vf",
"3+vq",
"3+vim",
"3-A"
],
failingTests: '1');
buildTests('test006', '''
void r2(var vim, {va: 2, b: 3}) {
v!1.toString()
}''', <String>["1+va", "1-b"]);
buildTests('test007', '''
void r2(var vim, [va: 2, b: 3]) {
v!1.toString()
}''', <String>["1+va", "1-b"]);
// keywords
buildTests(
'test008',
'''
!1class Aclass {}
class Bclass !2extends!3 !4Aclass {}
!5abstract class Eclass implements Aclass, Bclass {}
class Fclass extends Bclass !6with !7 Eclass {}''',
<String>[
"1+class",
"1-implements",
"1-extends",
"1-with",
"2+extends",
"3+extends",
"4+Aclass",
"4-Bclass",
"5+abstract",
"6+with",
"7+Eclass",
"7-Dclass",
"7-Ctype",
],
failingTests: '2346');
// keywords
buildTests(
'test009',
'''
typedef !1dy!2namic TestFn1();
typedef !3vo!4id TestFn2();
typ!7edef !5n!6''',
<String>[
"1+void",
"1+TestFn2",
"2+dynamic",
"2-void",
"3+dynamic",
"4+void",
"4-dynamic",
"5+TestFn2",
"6+num",
"7+typedef"
],
failingTests: '1234');
buildTests(
'test010',
'''
class test !8<!1t !2 !3extends String,!4 List,!5 !6>!7 {}
class tezetst !9<!BString,!C !DList>!A {}''',
<String>[
"1-String",
"1-List",
"1-test",
"2-String",
"2-test",
"3+extends",
"4-tezetst",
"4-test",
"5-String",
"6-List",
"7-List",
"8-List",
"9-String",
"A-String",
"B-String",
"C-List",
"C-tezetst",
"D-List",
"D-test"
],
failingTests: '23');
// name generation with conflicts
buildTests('test011', '''r2(var object, Object object1, Object !1);''',
<String>["1+object2"],
failingTests: '1');
// reserved words
buildTests(
'test012',
'''
class X {
f() {
g(!1var!2 z) {!3true.!4toString();};
}
}''',
<String>[
"1+var",
"1+dynamic",
"1-f",
"2+var",
"2-dynamic",
"3+false",
"3+true",
"4+toString"
],
failingTests: '123');
// conditions & operators
buildTests(
'test013',
'''
class Q {
bool x;
List zs;
int k;
var a;
mth() {
while (!1x !9);
do{} while(!2x !8);
for(z in !3zs) {}
switch(!4k) {case 1:{!0}}
try {
} on !5Object catch(a){}
if (!7x !6) {} else {};
}
}''',
<String>[
"1+x",
"2+x",
"3+zs",
"4+k",
"5+Q",
"5-a",
"6+==",
"7+x",
"8+==",
"9+==",
"0+k"
],
failingTests: '689');
// keywords
buildTests(
'test014',
'''
class Q {
bool x;
List zs;
int k;
!Dvar a;
!Evoid mth() {
!1while (z) { !Gcontinue; };
!2do{ !Hbreak; } !3while(x);
!4for(z !5in zs) {}
!6for (int i; i < 3; i++);
!7switch(k) {!8case 1:{} !9default:{}}
!Atry {
} !Bon Object !Ccatch(a){}
!Fassert true;
!Jif (x) {} !Kelse {};
!Lreturn;
}
}''',
<String>[
"1+while",
"2+do",
"3+while",
"4+for",
"5+in",
"6+for",
"7+switch",
"8+case",
"9+default:",
"A+try",
"B+on",
"C+catch",
"D+var",
"E+void",
"F+assert",
"G+continue",
"H+break",
"J+if",
"K+else",
"L+return"
],
failingTests: '3CK');
// operators in function
buildTests('test015', '''f(a,b,c) => a + b * c !1;''', <String>["1+=="],
failingTests: '1');
// operators in return
buildTests(
'test016',
'''class X {dynamic f(a,b,c) {return a + b * c !1;}}''',
<String>["1+=="],
failingTests: '1');
// keywords
buildTests(
'test017',
'''
!1!2import 'x' !5as r;
!3export '!8uri' !6hide Q !7show X;
!4part 'x';''',
<String>[
"1+library",
"2+import \'\';",
"3+export \'\';",
"4+part \'\';",
"5+as",
"6+hide",
"7+show",
"8-null"
],
failingTests: '234567'); //TODO(jwren) 234 failing as correct selection
// offset assertions can't be passed into buildTests(..)
// keywords
buildTests('test018', '''!1part !2of foo;''', <String>["1+part", "2+of"],
failingTests: '12');
buildTests('test019', '''
var truefalse = 0;
var falsetrue = 1;
main() {
var foo = true!1
}''', <String>["1+true", "1+truefalse", "1-falsetrue"]);
buildTests('test020', '''var x = null.!1''', <String>["1+toString"]);
buildTests('test021', '''var x = .!1''', <String>["1-toString"]);
buildTests('test022', '''var x = .!1;''', <String>["1-toString"]);
buildTests('test023', '''
class Map{getKeys(){}}
class X {
static x1(Map m) {
m.!1getKeys;
}
x2(Map m) {
m.!2getKeys;
}
}''', <String>["1+getKeys", "2+getKeys"]);
// Note lack of semicolon following completion location
buildTests('test024', '''
class List{factory List.from(Iterable other) {}}
class F {
f() {
new List.!1
}
}''', <String>["1+from"]);
buildTests('test025', '''
class R {
static R _m;
static R m;
f() {
var a = !1m;
var b = _!2m;
var c = !3g();
}
static g() {
var a = !4m;
var b = _!5m;
var c = !6g();
}
}
class T {
f() {
R x;
x.!7g();
x.!8m;
x._!9m;
}
static g() {
var q = R._!Am;
var g = R.!Bm;
var h = R.!Cg();
}
h() {
var q = R._!Dm;
var g = R.!Em;
var h = R.!Fg();
}
}''', <String>[
"1+m",
"2+_m",
"3+g",
"4+m",
"5+_m",
"6+g",
"7-g",
"8-m",
"9-_m",
"A+_m",
"B+m",
"C+g",
"D+_m",
"E+m",
"F+g"
]);
buildTests('test026', '''var aBcD; var x=ab!1''', <String>["1+aBcD"]);
buildTests(
'test027', '''m(){try{}catch(eeee,ssss){s!1}''', <String>["1+ssss"]);
// https://github.com/dart-lang/sdk/issues/33992
buildTests('test028', '''m(){var isX=3;if(is!1)''', <String>["1+isX"],
failingTests: '1');
buildTests('test029', '''m(){[1].forEach((x)=>!1x);}''', <String>["1+x"]);
buildTests('test030', '''n(){[1].forEach((x){!1});}''', <String>["1+x"]);
buildTests(
'test031',
'''class Caster {} m() {try {} on Cas!1ter catch (CastBlock) {!2}}''',
<String>["1+Caster", "1-CastBlock", "2+Caster", "2+CastBlock"]);
buildTests('test032', '''
const ONE = 1;
const ICHI = 10;
const UKSI = 100;
const EIN = 1000;
m() {
int x;
switch (x) {
case !3ICHI:
case UKSI:
case EIN!2:
case ONE!1: return;
default: return;
}
}''', <String>[
"1+ONE",
"1-UKSI",
"2+EIN",
"2-ICHI",
"3+ICHI",
"3+UKSI",
"3+EIN",
"3+ONE"
]);
buildTests(
'test033',
'''class A{}class B extends A{b(){}}class C implements A {c(){}}class X{x(){A f;f.!1}}''',
<String>["1+b", "1-c"],
failingTests: '1');
// TODO(scheglov) decide what to do with Type for untyped field (not
// supported by the new store)
// test analysis of untyped fields and top-level vars
buildTests(
'test034',
'''
var topvar;
class Top {top(){}}
class Left extends Top {left(){}}
class Right extends Top {right(){}}
t1() {
topvar = new Left();
}
t2() {
topvar = new Right();
}
class A {
var field;
a() {
field = new Left();
}
b() {
field = new Right();
}
test() {
topvar.!1top();
field.!2top();
}
}''',
<String>["1+top", "2+top"],
failingTests: '12');
// test analysis of untyped fields and top-level vars
buildTests('test035', '''class Y {final x='hi';mth() {x.!1length;}}''',
<String>["1+length"]);
// TODO(scheglov) decide what to do with Type for untyped field (not
// supported by the new store)
// test analysis of untyped fields and top-level vars
buildTests(
'test036',
'''
class A1 {
var field;
A1() : field = 0;
q() {
A1 a = new A1();
a.field.!1
}
}
main() {
A1 a = new A1();
a.field.!2
}''',
<String>["1+round", "2+round"],
failingTests: '12');
buildTests(
'test037',
'''
class HttpServer{}
class HttpClient{}
main() {
new HtS!1
}''',
<String>["1+HttpServer", "1-HttpClient"],
failingTests: '1');
buildTests(
'test038',
'''
class X {
x(){}
}
class Y {
y(){}
}
class A<Z extends X> {
Y ay;
Z az;
A(this.ay, this.az) {
ay.!1y;
az.!2x;
}
}''',
<String>["1+y", "1-x", "2+x", "2-y"],
failingTests: '2');
// test analysis of untyped fields and top-level vars
buildTests(
'test039', '''class X{}var x = null as !1X;''', <String>["1-void"]);
// test arg lists with named params
buildTests('test040', '''m(){f(a, b, {x1, x2, y}) {};f(1, 2, !1)!2;}''',
<String>["1+x1", "2-x2"],
failingTests: '1');
// test arg lists with named params
buildTests('test041', '''m(){f(a, b, {x1, x2, y}) {};f(1, 2, !1''',
<String>["1+x1", "1+x2", "1+y"],
failingTests: '1');
// test arg lists with named params
buildTests('test042', '''m(){f(a, b, {x1, x2, y}) {};f(1, 2, !1;!2''',
<String>["1+x1", "1+x2", "2-y"],
failingTests: '1');
}
void buildOtherTests() {
buildTests('test_classMembers_inGetter',
'''class A { var fff; get z {ff!1}}''', <String>["1+fff"]);
buildTests(
'testSingle',
'''class A {int x; !2mth() {int y = this.x;}}class B{}''',
<String>["2+B"]);
}
/**
* Generate a set of completion tests based on the given [originalSource].
*
* The source string has completion points embedded in it, which are
* identified by '!X' where X is a single character. Each X is matched to
* positive or negative results in the array of [validationStrings].
* Validation strings contain the name of a prediction with a two character
* prefix. The first character of the prefix corresponds to an X in the
* [originalSource]. The second character is either a '+' or a '-' indicating
* whether the string is a positive or negative result.
*
* The [originalSource] is the source for a completion test that contains
* completion points. The [validationStrings] are the positive and negative
* predictions.
*
* Optional argument [failingTests], if given, is a string, each character of
* which corresponds to an X in the [originalSource] for which the test is
* expected to fail. This should be used to mark known completion bugs that
* have not yet been fixed.
*/
void buildTests(String baseName, String originalSource, List<String> results,
{Map<String, String> extraFiles, String failingTests: ''}) {
List<LocationSpec> completionTests =
LocationSpec.from(originalSource, results);
completionTests.sort((LocationSpec first, LocationSpec second) {
return first.id.compareTo(second.id);
});
if (completionTests.isEmpty) {
test(baseName, () {
fail("Expected exclamation point ('!') within the source denoting the"
"position at which code completion should occur");
});
}
Set<String> allSpecIds =
completionTests.map((LocationSpec spec) => spec.id).toSet();
for (String id in failingTests.split('')) {
if (!allSpecIds.contains(id)) {
test("$baseName-$id", () {
fail(
"Test case '$id' included in failingTests, but this id does not exist.");
});
}
}
for (LocationSpec spec in completionTests) {
String testName = '$baseName-${spec.id}';
if (failingTests.contains(spec.id)) {
++expectedFailCount;
test("$testName (expected failure $expectedFailCount)", () {
CompletionTestCase test = new CompletionTestCase();
return new Future(() => test.runTest(spec, extraFiles)).then((_) {
fail('Test passed - expected to fail.');
}, onError: (_) {});
});
} else {
++expectedPassCount;
test(testName, () {
CompletionTestCase test = new CompletionTestCase();
return test.runTest(spec, extraFiles);
});
}
}
}
}