[WIP, DONOTCOMMIT] Test case for multi-result spellcheck

third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp
index d1ab143fc6f408b06fe77d36abd4f6e19aff174e..e1e4767b60d3a2c85ebe7163c1c8ff42f6d00a1e 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellCheckerTest.cpp
@@ -5,6 +5,8 @@
 #include "core/editing/spellcheck/SpellChecker.h"
 
 #include "core/editing/Editor.h"
+#include "core/editing/markers/DocumentMarkerController.h"
+#include "core/editing/spellcheck/SpellCheckRequester.h"
 #include "core/editing/spellcheck/SpellCheckTestBase.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalFrame.h"
@@ -82,4 +84,33 @@ TEST_F(SpellCheckerTest, SpellCheckDoesNotCauseUpdateLayout) {
   EXPECT_EQ(start_count, LayoutCount());
 }
 
+TEST_F(SpellCheckerTest, MarkAndReplaceForHandlesMultipleReplacements) {
+  SetBodyContent(
+      "<div contenteditable>"
+      "spllchck"
+      "</div>");
+  Element* div = GetDocument().QuerySelector("div");
+  Node* text = div->firstChild();
+  EphemeralRange range_to_check =
+      EphemeralRange(Position(text, 0), Position(text, 8));
+
+  SpellCheckRequest* request = SpellCheckRequest::Create(range_to_check, 0);
+
+  TextCheckingResult result;
+  result.decoration = TextDecorationType::kTextDecorationTypeSpelling;
+  result.location = 0;
+  result.length = 8;
+  result.replacements = Vector<String>({"spellcheck", "spillchuck"});
+
+  GetDocument().GetFrame()->GetSpellChecker().MarkAndReplaceFor(
+      request, Vector<TextCheckingResult>({result}));
+
+  ASSERT_EQ(1u, GetDocument().Markers().Markers().size());
+
+  // The Spelling marker's description should be a newline-separated list of the
+  // suggested replacements
+  EXPECT_EQ("spellcheck\nspillchuck",
+            GetDocument().Markers().Markers()[0]->Description());
+}
+
 }  // namespace blink