vendor tsgo

tools/tsgo/internal/fourslash/tests/gen/signatureHelpCallExpressionJs_test.go

@@ -0,0 +1,35 @@
+// Code generated by convertFourslash; DO NOT EDIT.
+// To modify this test, run "npm run makemanual signatureHelpCallExpressionJs"
+
+package fourslash_test
+
+import (
+	"testing"
+
+	"github.com/microsoft/typescript-go/internal/fourslash"
+	"github.com/microsoft/typescript-go/internal/testutil"
+)
+
+func TestSignatureHelpCallExpressionJs(t *testing.T) {
+	fourslash.SkipIfFailing(t)
+	t.Parallel()
+	defer testutil.RecoverAndFail(t, "Panic on fourslash test")
+	const content = `// @strict: false
+// @checkJs: true
+// @allowJs: true
+// @Filename: main.js
+function allOptional() { arguments; }
+allOptional(/*1*/);
+allOptional(1, 2, 3);
+function someOptional(x, y) { arguments; }
+someOptional(/*2*/);
+someOptional(1, 2, 3);
+someOptional(); // no error here; x and y are optional in JS`
+	f, done := fourslash.NewFourslash(t, nil /*capabilities*/, content)
+	defer done()
+	f.VerifyNoErrors(t)
+	f.GoToMarker(t, "1")
+	f.VerifySignatureHelp(t, fourslash.VerifySignatureHelpOptions{Text: "allOptional(...args: any[]): void", ParameterCount: 1, ParameterName: "args", ParameterSpan: "...args: any[]", IsVariadic: true, IsVariadicSet: true})
+	f.GoToMarker(t, "2")
+	f.VerifySignatureHelp(t, fourslash.VerifySignatureHelpOptions{Text: "someOptional(x: any, y: any, ...args: any[]): void", ParameterCount: 3, ParameterName: "x", ParameterSpan: "x: any", IsVariadic: true, IsVariadicSet: true})
+}