132 lines
4.5 KiB
Go
132 lines
4.5 KiB
Go
package lsp_test
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import (
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"context"
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"io"
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"testing"
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"github.com/microsoft/typescript-go/internal/bundled"
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"github.com/microsoft/typescript-go/internal/ls/lsconv"
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"github.com/microsoft/typescript-go/internal/ls/lsutil"
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"github.com/microsoft/typescript-go/internal/lsp"
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"github.com/microsoft/typescript-go/internal/lsp/lsproto"
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"github.com/microsoft/typescript-go/internal/testutil/lsptestutil"
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"github.com/microsoft/typescript-go/internal/vfs/iovfs"
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"github.com/microsoft/typescript-go/internal/vfs/vfstest"
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"gotest.tools/v3/assert"
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)
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func initMutableLSPClient(t *testing.T, files map[string]string, prefs *lsutil.UserPreferences) (*lsptestutil.LSPClient, *vfstest.MapFS) {
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t.Helper()
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base := vfstest.FromMap(files, false)
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baseFS := base.(iovfs.FsWithSys).FSys().(*vfstest.MapFS)
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fs := bundled.WrapFS(base)
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onServerRequest := func(_ context.Context, req *lsproto.RequestMessage) *lsproto.ResponseMessage {
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switch req.Method {
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case lsproto.MethodWorkspaceConfiguration:
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return &lsproto.ResponseMessage{
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ID: req.ID,
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JSONRPC: req.JSONRPC,
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Result: []any{prefs},
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}
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case lsproto.MethodClientRegisterCapability, lsproto.MethodClientUnregisterCapability:
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return &lsproto.ResponseMessage{
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ID: req.ID,
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JSONRPC: req.JSONRPC,
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Result: lsproto.Null{},
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}
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default:
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return nil
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}
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}
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client, closeClient := lsptestutil.NewLSPClient(t, lsp.ServerOptions{
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Err: io.Discard,
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Cwd: "/root",
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FS: fs,
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DefaultLibraryPath: bundled.LibPath(),
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}, onServerRequest)
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t.Cleanup(func() { _ = closeClient() })
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initMsg, _, ok := lsptestutil.SendRequest(t, client, lsproto.InitializeInfo, &lsproto.InitializeParams{
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Capabilities: &lsproto.ClientCapabilities{},
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})
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assert.Assert(t, ok && initMsg.AsResponse().Error == nil, "Initialize failed")
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lsptestutil.SendNotification(t, client, lsproto.InitializedInfo, &lsproto.InitializedParams{})
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<-client.Server.InitComplete()
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lsptestutil.SendNotification(t, client, lsproto.WorkspaceDidChangeConfigurationInfo, &lsproto.DidChangeConfigurationParams{
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Settings: map[string]any{"typescript": prefs},
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})
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return client, baseFS
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}
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func TestReferencesAfterAncestorProjectConfigDeletion1(t *testing.T) {
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t.Parallel()
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if !bundled.Embedded {
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t.Skip("bundled files are not embedded")
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}
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client, fs := initMutableLSPClient(t, map[string]string{
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"/root/tsconfig.json": `{
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"files": [],
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"references": [{ "path": "./project" }]
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}`,
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"/root/project/tsconfig.json": `{
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"compilerOptions": { "composite": true },
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"include": ["src/**/*.ts"]
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}`,
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"/root/project/src/main.ts": "export function helloWorld() {}\nhelloWorld()\n",
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}, &lsutil.UserPreferences{})
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mainURI := lsconv.FileNameToDocumentURI("/root/project/src/main.ts")
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lsptestutil.SendNotification(t, client, lsproto.TextDocumentDidOpenInfo, &lsproto.DidOpenTextDocumentParams{
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TextDocument: &lsproto.TextDocumentItem{Uri: mainURI, LanguageId: "typescript", Text: "export function helloWorld() {}\nhelloWorld()\n"},
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})
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// Prime the child project so opening a file creates the ancestor configured-project placeholder.
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msg, _, ok := lsptestutil.SendRequest(t, client, lsproto.TextDocumentDocumentSymbolInfo, &lsproto.DocumentSymbolParams{
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TextDocument: lsproto.TextDocumentIdentifier{Uri: mainURI},
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})
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assert.Assert(t, ok, "expected response")
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assert.Assert(t, msg.AsResponse().Error == nil)
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assert.NilError(t, fs.Remove("root/tsconfig.json"))
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lsptestutil.SendNotification(t, client, lsproto.WorkspaceDidChangeWatchedFilesInfo, &lsproto.DidChangeWatchedFilesParams{
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Changes: []*lsproto.FileEvent{{
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Uri: lsconv.FileNameToDocumentURI("/root/tsconfig.json"),
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Type: lsproto.FileChangeTypeDeleted,
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}},
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})
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msg, resp, ok := lsptestutil.SendRequest(t, client, lsproto.TextDocumentReferencesInfo, &lsproto.ReferenceParams{
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TextDocument: lsproto.TextDocumentIdentifier{Uri: mainURI},
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Position: lsproto.Position{Line: 1, Character: 3},
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Context: &lsproto.ReferenceContext{IncludeDeclaration: true},
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})
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assert.Assert(t, ok, "expected response")
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assert.Assert(t, msg.AsResponse().Error == nil)
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assert.Assert(t, resp.Locations != nil)
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assert.Equal(t, len(*resp.Locations), 2)
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assert.DeepEqual(t, []lsproto.Location{
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{
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Uri: mainURI,
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Range: lsproto.Range{
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Start: lsproto.Position{Line: 0, Character: 16},
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End: lsproto.Position{Line: 0, Character: 26},
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},
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},
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{
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Uri: mainURI,
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Range: lsproto.Range{
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Start: lsproto.Position{Line: 1, Character: 0},
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End: lsproto.Position{Line: 1, Character: 10},
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},
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},
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}, *resp.Locations)
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}
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