vendor tsgo

tools/tsgo/internal/fourslash/tests/manual/exhaustiveCaseCompletions2_test.go

@@ -0,0 +1,81 @@
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	. "github.com/microsoft/typescript-go/internal/fourslash/tests/util"
+	"github.com/microsoft/typescript-go/internal/ls"
+	"github.com/microsoft/typescript-go/internal/lsp/lsproto"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestExhaustiveCaseCompletions2(t *testing.T) {
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `// @newline: LF
+// @Filename: /dep.ts
+export enum E {
+    A = 0,
+    B = "B",
+    C = "C",
+}
+declare const u: E.A | E.B | 1;
+export { u };
+// @Filename: /main.ts
+import { u } from "./dep";
+switch (u) {
+    case/*1*/
+}
+// @Filename: /other.ts
+import * as d from "./dep";
+declare const u: d.E;
+switch (u) {
+    case/*2*/
+}`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.VerifyCompletions(t, "1", &fourslash.CompletionsExpectedList{
+		IsIncomplete: false,
+		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
+			CommitCharacters: &DefaultCommitCharacters,
+			EditRange:        Ignored,
+		},
+		Items: &fourslash.CompletionsExpectedItems{
+			Includes: []fourslash.CompletionsExpectedItem{
+				&lsproto.CompletionItem{
+					Label:               "case 1: ...",
+					InsertText:          new("case 1:$1\ncase E.A:$2\ncase E.B:$3"),
+					InsertTextFormat:    new(lsproto.InsertTextFormatSnippet),
+					SortText:            new(string(ls.SortTextGlobalsOrKeywords)),
+					AdditionalTextEdits: fourslash.AnyTextEdits,
+				},
+			},
+		},
+	})
+	f.VerifyCompletions(t, "2", &fourslash.CompletionsExpectedList{
+		IsIncomplete: false,
+		ItemDefaults: &fourslash.CompletionsExpectedItemDefaults{
+			CommitCharacters: &DefaultCommitCharacters,
+			EditRange:        Ignored,
+		},
+		Items: &fourslash.CompletionsExpectedItems{
+			Includes: []fourslash.CompletionsExpectedItem{
+				&lsproto.CompletionItem{
+					Label:            "case d.E.A: ...",
+					InsertText:       new("case d.E.A:$1\ncase d.E.B:$2\ncase d.E.C:$3"),
+					InsertTextFormat: new(lsproto.InsertTextFormatSnippet),
+					SortText:         new(string(ls.SortTextGlobalsOrKeywords)),
+				},
+			},
+		},
+	})
+	f.VerifyApplyCodeActionFromCompletion(t, new("1"), &fourslash.ApplyCodeActionFromCompletionOptions{
+		Name:   "case 1: ...",
+		Source: "SwitchCases/",
+		NewFileContent: new(`import { E, u } from "./dep";
+switch (u) {
+    case
+}`),
+	})
+}