microsoft/TypeScript
1
0
Fork 0
mirror of https://github.com/microsoft/TypeScript.git synced 2026-05-15 12:51:30 -05:00
Code Issues Packages Projects Releases 212 Wiki Activity

Update instanceof conformance tests

Browse Source
This commit is contained in:
yortus
2016-08-13 14:49:56 +08:00
parent 38353027aa
commit 59c09d90e6
1 changed files with 20 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
tests/cases/conformance/expressions/typeGuards/typeGuardsWithInstanceOfByConstructorSignature.ts
View File

@@ -13,7 +13,7 @@ if (obj1 instanceof A) { // narrowed to A.
}
var obj2: any;
if (obj2 instanceof A) { // can't narrow type from 'any'
if (obj2 instanceof A) {
obj2.foo;
obj2.bar;
}
@@ -35,7 +35,7 @@ if (obj3 instanceof B) { // narrowed to B<number>.
}
var obj4: any;
if (obj4 instanceof B) { // can't narrow type from 'any'
if (obj4 instanceof B) {
obj4.foo = "str";
obj4.foo = 1;
obj4.bar = "str";
@@ -67,7 +67,7 @@ if (obj5 instanceof C) { // narrowed to C1|C2.
}
var obj6: any;
if (obj6 instanceof C) { // can't narrow type from 'any'
if (obj6 instanceof C) {
obj6.foo;
obj6.bar1;
obj6.bar2;
@@ -86,7 +86,7 @@ if (obj7 instanceof D) { // narrowed to D.
}
var obj8: any;
if (obj8 instanceof D) { // can't narrow type from 'any'
if (obj8 instanceof D) {
obj8.foo;
obj8.bar;
}
@@ -113,7 +113,7 @@ if (obj9 instanceof E) { // narrowed to E1 | E2
}
var obj10: any;
if (obj10 instanceof E) { // can't narrow type from 'any'
if (obj10 instanceof E) {
obj10.foo;
obj10.bar1;
obj10.bar2;
@@ -136,7 +136,7 @@ if (obj11 instanceof F) { // can't type narrowing, construct signature returns a
}
var obj12: any;
if (obj12 instanceof F) { // can't narrow type from 'any'
if (obj12 instanceof F) {
obj12.foo;
obj12.bar;
}
@@ -161,7 +161,7 @@ if (obj13 instanceof G) { // narrowed to G1. G1 is return type of prototype prop
}
var obj14: any;
if (obj14 instanceof G) { // can't narrow type from 'any'
if (obj14 instanceof G) {
obj14.foo1;
obj14.foo2;
}
@@ -183,7 +183,19 @@ if (obj15 instanceof H) { // narrowed to H.
}
var obj16: any;
if (obj16 instanceof H) { // can't narrow type from 'any'
if (obj16 instanceof H) {
obj16.foo1;
obj16.foo2;
}
var obj17: any;
if (obj17 instanceof Object) { // can't narrow type from 'any' to 'Object'
obj17.foo1;
obj17.foo2;
}
var obj18: any;
if (obj18 instanceof Function) { // can't narrow type from 'any' to 'Function'
obj18.foo1;
obj18.foo2;
}