internal/lsp: add inlay hints count to test summary

Change-Id: Ia74f4a43a114715a6011405bf70f9dfa269c3318
Reviewed-on: https://go-review.googlesource.com/c/tools/+/411901
TryBot-Result: Gopher Robot <gobot@golang.org>
gopls-CI: kokoro <noreply+kokoro@google.com>
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Run-TryBot: Suzy Mueller <suzmue@golang.org>
diff --git a/internal/lsp/testdata/summary.txt.golden b/internal/lsp/testdata/summary.txt.golden
index 9e1d84d..0247551 100644
--- a/internal/lsp/testdata/summary.txt.golden
+++ b/internal/lsp/testdata/summary.txt.golden
@@ -19,6 +19,7 @@
 DefinitionsCount = 95
 TypeDefinitionsCount = 18
 HighlightsCount = 69
+InlayHintsCount = 4
 ReferencesCount = 27
 RenamesCount = 41
 PrepareRenamesCount = 7
diff --git a/internal/lsp/testdata/summary_go1.18.txt.golden b/internal/lsp/testdata/summary_go1.18.txt.golden
index 1c6ad92..28a2672 100644
--- a/internal/lsp/testdata/summary_go1.18.txt.golden
+++ b/internal/lsp/testdata/summary_go1.18.txt.golden
@@ -19,6 +19,7 @@
 DefinitionsCount = 108
 TypeDefinitionsCount = 18
 HighlightsCount = 69
+InlayHintsCount = 4
 ReferencesCount = 27
 RenamesCount = 48
 PrepareRenamesCount = 7
diff --git a/internal/lsp/tests/tests.go b/internal/lsp/tests/tests.go
index f2766a2..ec804e5 100644
--- a/internal/lsp/tests/tests.go
+++ b/internal/lsp/tests/tests.go
@@ -984,6 +984,7 @@
 	fmt.Fprintf(buf, "DefinitionsCount = %v\n", definitionCount)
 	fmt.Fprintf(buf, "TypeDefinitionsCount = %v\n", typeDefinitionCount)
 	fmt.Fprintf(buf, "HighlightsCount = %v\n", len(data.Highlights))
+	fmt.Fprintf(buf, "InlayHintsCount = %v\n", len(data.InlayHints))
 	fmt.Fprintf(buf, "ReferencesCount = %v\n", len(data.References))
 	fmt.Fprintf(buf, "RenamesCount = %v\n", len(data.Renames))
 	fmt.Fprintf(buf, "PrepareRenamesCount = %v\n", len(data.PrepareRenames))