[PATCH] D66056: Add 2 tests which cover the hover result for auto

[Ben Jackson via Phabricator via cfe-commits]

puremourning created this revision.
puremourning added a reviewer: sammccall.
Herald added subscribers: cfe-commits, kadircet, arphaman, jkorous, ilya-biryukov.
Herald added a project: clang.

Clangd supports reporting the deduced type when hovering on 'auto', but
does not report it when hovering on a particular name/decl.

Add two tests which show this behaviour.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D66056

Files:
  clang-tools-extra/clangd/test/hover.test


Index: clang-tools-extra/clangd/test/hover.test
===================================================================
--- clang-tools-extra/clangd/test/hover.test
+++ clang-tools-extra/clangd/test/hover.test
@@ -52,6 +52,50 @@
 # CHECK-NEXT:  }
 # CHECK-NEXT:}
 ---
+{"jsonrpc":"2.0","method":"textDocument/didOpen","params":{"textDocument":{"uri":"test:///main3.cpp","languageId":"cpp","version":1,"text":"int main() { auto x = 2; }\n"}}}
+---
+{"jsonrpc":"2.0","id":1,"method":"textDocument/hover","params":{"textDocument":{"uri":"test:///main3.cpp"},"position":{"line":0,"character":18}}}
+#      CHECK:  "id": 1,
+# CHECK-NEXT:  "jsonrpc": "2.0",
+# CHECK-NEXT:  "result": {
+# CHECK-NEXT:    "contents": {
+# CHECK-NEXT:      "kind": "plaintext",
+# CHECK-NEXT:      "value": "Declared in main\n\nauto x = 2"
+# CHECK-NEXT:    },
+# CHECK-NEXT:    "range": {
+# CHECK-NEXT:      "end": {
+# CHECK-NEXT:        "character": 19,
+# CHECK-NEXT:        "line": 0
+# CHECK-NEXT:      },
+# CHECK-NEXT:      "start": {
+# CHECK-NEXT:        "character": 18,
+# CHECK-NEXT:        "line": 0
+# CHECK-NEXT:      }
+# CHECK-NEXT:    }
+# CHECK-NEXT:  }
+# CHECK-NEXT:}
+---
+{"jsonrpc":"2.0","id":1,"method":"textDocument/hover","params":{"textDocument":{"uri":"test:///main3.cpp"},"position":{"line":0,"character":15}}}
+#      CHECK:  "id": 1,
+# CHECK-NEXT:  "jsonrpc": "2.0",
+# CHECK-NEXT:  "result": {
+# CHECK-NEXT:    "contents": {
+# CHECK-NEXT:      "kind": "plaintext",
+# CHECK-NEXT:      "value": "int"
+# CHECK-NEXT:    },
+# CHECK-NEXT:    "range": {
+# CHECK-NEXT:      "end": {
+# CHECK-NEXT:        "character": 17,
+# CHECK-NEXT:        "line": 0
+# CHECK-NEXT:      },
+# CHECK-NEXT:      "start": {
+# CHECK-NEXT:        "character": 13,
+# CHECK-NEXT:        "line": 0
+# CHECK-NEXT:      }
+# CHECK-NEXT:    }
+# CHECK-NEXT:  }
+# CHECK-NEXT:}
+---
 {"jsonrpc":"2.0","id":3,"method":"shutdown"}
 ---
 {"jsonrpc":"2.0","method":"exit"}


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