[clang-tools-extra] r318791 - [clangd] Add JSON tests with invalid unicode

[Sam McCall via cfe-commits]

Author: sammccall
Date: Tue Nov 21 10:40:43 2017
New Revision: 318791

URL: http://llvm.org/viewvc/llvm-project?rev=318791&view=rev
Log:
[clangd] Add JSON tests with invalid unicode

Modified:
    clang-tools-extra/trunk/unittests/clangd/JSONExprTests.cpp

Modified: clang-tools-extra/trunk/unittests/clangd/JSONExprTests.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/unittests/clangd/JSONExprTests.cpp?rev=318791&r1=318790&r2=318791&view=diff
==============================================================================
--- clang-tools-extra/trunk/unittests/clangd/JSONExprTests.cpp (original)
+++ clang-tools-extra/trunk/unittests/clangd/JSONExprTests.cpp Tue Nov 21 10:40:43 2017
@@ -139,7 +139,10 @@ TEST(JSONTest, Parse) {
   Compare("\"\x7f\"", "\x7f");
   Compare(R"("\ud801\udc37")", "\U00010437"); // UTF16 surrogate pair escape.
   Compare("\"\xE2\x82\xAC\xF0\x9D\x84\x9E\"", "\u20ac\U0001d11e"); // UTF8
-  Compare(R"("\ud801")", "\ufffd"); // Invalid codepoint.
+  Compare(
+      R"("LoneLeading=\ud801, LoneTrailing=\udc01, LeadingLeadingTrailing=\ud801\ud801\udc37")",
+      "LoneLeading=\ufffd, LoneTrailing=\ufffd, "
+      "LeadingLeadingTrailing=\ufffd\U00010437"); // Invalid unicode.
 
   Compare(R"({"":0,"":0})", obj{{"", 0}});
   Compare(R"({"obj":{},"arr":[]})", obj{{"obj", obj{}}, {"arr", {}}});