Fixed up fourslash tests to only test functions.

Author: DanielRosenwasser

tests/cases/fourslash/thisPredicateFunctionCompletions01.ts

@@ -0,0 +1,52 @@
+/// <reference path="fourslash.ts" />
+
+//// class FileSystemObject {
+////     isFile(): this is Item {
+////         return this instanceof Item;
+////     }
+////     isDirectory(): this is Directory {
+////         return this instanceof Directory;
+////     }
+////     isNetworked(): this is (Networked & this) {
+////        return !!(this as Networked).host;
+////     }
+////     constructor(public path: string) {}
+//// }
+////
+//// class Item extends FileSystemObject {
+////     constructor(path: string, public content: string) { super(path); }
+//// }
+//// class Directory extends FileSystemObject {
+////     children: FileSystemObject[];
+//// }
+//// interface Networked {
+////     host: string;
+//// }
+////
+//// const obj: FileSystemObject = new Item("/foo", "");
+//// if (obj.isFile()) {
+////     obj./*1*/;
+////     if (obj.isNetworked()) {
+////         obj./*2*/;
+////     }
+//// }
+//// if (obj.isDirectory()) {
+////     obj./*3*/;
+////     if (obj.isNetworked()) {
+////         obj./*4*/;
+////     }
+//// }
+//// if (obj.isNetworked()) {
+////     obj./*5*/;
+//// }
+
+goTo.marker("1");
+verify.completionListContains("content");
+goTo.marker("2");
+verify.completionListContains("host");
+goTo.marker("3");
+verify.completionListContains("children");
+goTo.marker("4");
+verify.completionListContains("host");
+goTo.marker("5");
+verify.completionListContains("host");

tests/cases/fourslash/thisPredicateFunctionCompletions02.ts

@@ -0,0 +1,43 @@
+/// <reference path="fourslash.ts" />
+
+//// interface Sundries {
+////     broken: boolean;
+//// }
+////
+//// interface Supplies {
+////     spoiled: boolean;
+//// }
+////
+//// interface Crate<T> {
+////     contents: T;
+////     isSundries(): this is Crate<Sundries>;
+////     isSupplies(): this is Crate<Supplies>;
+////     isPackedTight(): this is (this & {extraContents: T});
+//// }
+//// const crate: Crate<any>;
+//// if (crate.isPackedTight()) {
+////     crate./*1*/;
+//// }
+//// if (crate.isSundries()) {
+////     crate.contents./*2*/;
+////     if (crate.isPackedTight()) {
+////         crate./*3*/;
+////     }
+//// }
+//// if (crate.isSupplies()) {
+////     crate.contents./*4*/;
+////     if (crate.isPackedTight()) {
+////         crate./*5*/;
+////     }
+//// }
+
+goTo.marker("1");
+verify.completionListContains("extraContents");
+goTo.marker("2");
+verify.completionListContains("broken");
+goTo.marker("3");
+verify.completionListContains("extraContents");
+goTo.marker("4");
+verify.completionListContains("spoiled");
+goTo.marker("5");
+verify.completionListContains("extraContents");

tests/cases/fourslash/thisPredicateFunctionCompletions.ts renamed to tests/cases/fourslash/thisPredicateFunctionCompletions03.ts

@@ -0,0 +1,59 @@
+/// <reference path="fourslash.ts" />
+
+//// class FileSystemObject {
+////     /*1*/isFile(): this is Item {
+////         return this instanceof Item;
+////     }
+////     /*2*/isDirectory(): this is Directory {
+////         return this instanceof Directory;
+////     }
+////     /*3*/isNetworked(): this is (Networked & this) {
+////        return !!(this as Networked).host;
+////     }
+////     constructor(public path: string) {}
+//// }
+////
+//// class Item extends FileSystemObject {
+////     constructor(path: string, public content: string) { super(path); }
+//// }
+//// class Directory extends FileSystemObject {
+////     children: FileSystemObject[];
+//// }
+//// interface Networked {
+////     host: string;
+//// }
+////
+//// const obj: FileSystemObject = new Item("/foo", "");
+//// if (obj.isFile/*4*/()) {
+////     obj.;
+////     if (obj.isNetworked/*5*/()) {
+////         obj.;
+////     }
+//// }
+//// if (obj.isDirectory/*6*/()) {
+////     obj.;
+////     if (obj.isNetworked/*7*/()) {
+////         obj.;
+////     }
+//// }
+//// if (obj.isNetworked/*8*/()) {
+////     obj.;
+//// }
+
+goTo.marker("1");
+verify.quickInfoIs("(method) FileSystemObject.isFile(): this is Item");
+goTo.marker("2");
+verify.quickInfoIs("(method) FileSystemObject.isDirectory(): this is Directory");
+goTo.marker("3");
+verify.quickInfoIs("(method) FileSystemObject.isNetworked(): this is Networked & this");
+
+goTo.marker("4");
+verify.quickInfoIs("(method) FileSystemObject.isFile(): this is Item");
+goTo.marker("5");
+verify.quickInfoIs("(method) FileSystemObject.isNetworked(): this is Networked & Item");
+goTo.marker("6");
+verify.quickInfoIs("(method) FileSystemObject.isDirectory(): this is Directory");
+goTo.marker("7");
+verify.quickInfoIs("(method) FileSystemObject.isNetworked(): this is Networked & Directory");
+goTo.marker("8");
+verify.quickInfoIs("(method) FileSystemObject.isNetworked(): this is Networked & FileSystemObject");

tests/cases/fourslash/thisPredicateFunctionQuickInfo01.ts

@@ -0,0 +1,57 @@
+/// <reference path="fourslash.ts" />
+
+//// interface Sundries {
+////     broken: boolean;
+//// }
+////
+//// interface Supplies {
+////     spoiled: boolean;
+//// }
+////
+//// interface Crate<T> {
+////     contents: T;
+////     /*1*/isSundries(): this is Crate<Sundries>;
+////     /*2*/isSupplies(): this is Crate<Supplies>;
+////     /*3*/isPackedTight(): this is (this & {extraContents: T});
+//// }
+//// const crate: Crate<any>;
+//// if (crate.isPackedTight/*4*/()) {
+////     crate.;
+//// }
+//// if (crate.isSundries/*5*/()) {
+////     crate.contents.;
+////     if (crate.isPackedTight/*6*/()) {
+////        crate.;
+////     }
+//// }
+//// if (crate.isSupplies/*7*/()) {
+////     crate.contents.;
+////     if (crate.isPackedTight/*8*/()) {
+////        crate.;
+////     }
+//// }
+
+goTo.marker("1");
+verify.quickInfoIs("(method) Crate<T>.isSundries(): this is Crate<Sundries>");
+goTo.marker("2");
+verify.quickInfoIs("(method) Crate<T>.isSupplies(): this is Crate<Supplies>");
+goTo.marker("3");
+verify.quickInfoIs(`(method) Crate<T>.isPackedTight(): this is this & {
+    extraContents: T;
+}`);
+goTo.marker("4");
+verify.quickInfoIs(`(method) Crate<any>.isPackedTight(): this is Crate<any> & {
+    extraContents: any;
+}`);
+goTo.marker("5");
+verify.quickInfoIs("(method) Crate<any>.isSundries(): this is Crate<Sundries>");
+goTo.marker("6");
+verify.quickInfoIs(`(method) Crate<Sundries>.isPackedTight(): this is Crate<Sundries> & {
+    extraContents: Sundries;
+}`);
+goTo.marker("7");
+verify.quickInfoIs("(method) Crate<any>.isSupplies(): this is Crate<Supplies>");
+goTo.marker("8");
+verify.quickInfoIs(`(method) Crate<Supplies>.isPackedTight(): this is Crate<Supplies> & {
+    extraContents: Supplies;
+}`);