diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/lsp/lsp_client.zig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/lsp/lsp_client.zig b/src/lsp/lsp_client.zig index 91ea67d6..7c1980f6 100644 --- a/src/lsp/lsp_client.zig +++ b/src/lsp/lsp_client.zig @@ -429,6 +429,8 @@ pub fn query(gpa: std.mem.Allocator, arena: std.mem.Allocator, req: lsp.Req, out record(si, req, us, rows, err_name); if (req.kind == .explain) return traceOut(&tr, req, out, rows, us); + // No server to start for the language: said, not "did not answer". + if (failure) |err| if (err == error.NoServer) return lsp.none(out, "language server for {s} not found", .{std.fs.path.extension(req.path)}); if (failure) |err| return err; try out.writeAll(scratch.buffered()); } @@ -2231,3 +2233,16 @@ test "LSP source snippets preserve indentation with UTF16 byte ranges and prose } } } + +test "a language with no server to start says so, not that it did not answer" { + const si = specFor("/x/a.py") orelse return; + const was = conns[si].state; + conns[si].state = .disabled; + defer conns[si].state = was; + var arena: std.heap.ArenaAllocator = .init(std.testing.allocator); + defer arena.deinit(); + var buf: [256]u8 = undefined; + var out: std.Io.Writer = .fixed(&buf); + try query(std.testing.allocator, arena.allocator(), .{ .kind = .hover, .path = "/x/a.py", .source = "", .offset = 0 }, &out); + try std.testing.expectEqualStrings("@none language server for .py not found\n", out.buffered()); +} |