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Add test for #7301

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This commit is contained in:
Andy Hanson
2016-05-16 08:18:33 -07:00
parent 3fb16f5930
commit df8e7409c1
3 changed files with 67 additions and 0 deletions
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53
src/harness/fourslash.ts
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@@ -1912,6 +1912,47 @@ namespace FourSlash {
}
}
public verifyNavigationBarCount(count: number) {
const actual = this.navigationBarItems().length;
if (actual !== count) {
this.raiseError(`Expected ${count} items in navigation bar, got ${actual}`);
}
}
public verifyNavigationBarItem(text: string, kind: string) {
this.verifyNavigationBarItemExists(this.navigationBarItems(), text, kind);
}
public verifyNavigationBarChildItem(parent: string, text: string, kind: string) {
const items = this.navigationBarItems();
// TODO: ts.find?
for (let i = 0; i < items.length; i++) {
const item = items[i];
if (item.text === parent) {
this.verifyNavigationBarItemExists(item.childItems, text, kind);
return;
}
}
this.raiseError(`Could not find any parent named ${parent} in: ${JSON.stringify(items, undefined, 2)}`);
}
private navigationBarItems() {
return this.languageService.getNavigationBarItems(this.activeFile.fileName);
}
private verifyNavigationBarItemExists(items: ts.NavigationBarItem[], text: string, kind: string) {
for (let i = 0; i < items.length; i++) {
const item = items[i];
if (item.text === text && item.kind === kind) {
return;
}
}
this.raiseError(`Could not find ${JSON.stringify({text, kind}, undefined, 2)} in the navigation bar: ${JSON.stringify(items, undefined, 2)}`);
}
/*
Check number of navigationItems which match both searchValue and matchKind.
Report an error if expected value and actual value do not match.
@@ -3044,6 +3085,18 @@ namespace FourSlashInterface {
this.state.verifyGetScriptLexicalStructureListContains(name, kind);
}
public navigationBarCount(count: number) {
this.state.verifyNavigationBarCount(count);
}
public navigationBarItem(text: string, kind: string) {
this.state.verifyNavigationBarItem(text, kind);
}
public navigationBarChildItem(parent: string, text: string, kind: string) {
this.state.verifyNavigationBarChildItem(parent, text, kind);
}
public navigationItemsListCount(count: number, searchValue: string, matchKind?: string) {
this.state.verifyNavigationItemsCount(count, searchValue, matchKind);
}