diff --git a/tests/cases/fourslash/tripleSlashRefPathAbsolutePaths.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionAbsolutePaths.ts
similarity index 90%
rename from tests/cases/fourslash/tripleSlashRefPathAbsolutePaths.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionAbsolutePaths.ts
index 798e556be58..79e6f7c8b1a 100644
--- a/tests/cases/fourslash/tripleSlashRefPathAbsolutePaths.ts
+++ b/tests/cases/fourslash/tripleSlashRefPathCompletionAbsolutePaths.ts
@@ -1,6 +1,6 @@
 /// <reference path='fourslash.ts' />
 
-// Should give completions for absolute paths
+// Offers completions for absolute paths.
 
 // @Filename: tests/test0.ts
 //// /// <reference path="/tests/cases/f/*0*/
diff --git a/tests/cases/fourslash/tripleSlashRefPathBackandForwardSlash.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionBackandForwardSlash.ts
similarity index 100%
rename from tests/cases/fourslash/tripleSlashRefPathBackandForwardSlash.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionBackandForwardSlash.ts
diff --git a/tests/cases/fourslash/tripleSlashRefPathExtensionsAllowJSFalse.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionExtensionsAllowJSFalse.ts
similarity index 100%
rename from tests/cases/fourslash/tripleSlashRefPathExtensionsAllowJSFalse.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionExtensionsAllowJSFalse.ts
diff --git a/tests/cases/fourslash/tripleSlashRefPathExtensionsAllowJSTrue.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionExtensionsAllowJSTrue.ts
similarity index 100%
rename from tests/cases/fourslash/tripleSlashRefPathExtensionsAllowJSTrue.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionExtensionsAllowJSTrue.ts
diff --git a/tests/cases/fourslash/tripleSlashRefPathHiddenFile.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionHiddenFile.ts
similarity index 61%
rename from tests/cases/fourslash/tripleSlashRefPathHiddenFile.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionHiddenFile.ts
index 125a97cecf7..fffd310bfeb 100644
--- a/tests/cases/fourslash/tripleSlashRefPathHiddenFile.ts
+++ b/tests/cases/fourslash/tripleSlashRefPathCompletionHiddenFile.ts
@@ -13,13 +13,8 @@
 //// /// <reference path=".//*2*/
 //// /// <reference path=".\/*3*/
 
-for(let m of ["0", "2", "3"]) {
+for(let m of ["0", "1", "2", "3"]) {
     goTo.marker(m);
     verify.completionListContains("f.ts");
-    verify.completionListContains(".hidden.ts");
-    verify.not.completionListItemsCountIsGreaterThan(2);
-}
-
-goTo.marker("1");
-verify.completionListContains(".hidden.ts");
-verify.not.completionListItemsCountIsGreaterThan(1);
\ No newline at end of file
+    verify.not.completionListItemsCountIsGreaterThan(1);
+}
\ No newline at end of file
diff --git a/tests/cases/fourslash/tripleSlashRefPathCompletionNarrowing.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionNarrowing.ts
index 91b84bc699d..5f43b3033fc 100644
--- a/tests/cases/fourslash/tripleSlashRefPathCompletionNarrowing.ts
+++ b/tests/cases/fourslash/tripleSlashRefPathCompletionNarrowing.ts
@@ -14,14 +14,16 @@
 //// /// <reference path="f/*0*/
 //// /// <reference path="./f/*1*/
 
-//// /// <reference path="f1/*2*/
-//// /// <reference path="f1./*3*/
-//// /// <reference path="f1.t/*4*/
-//// /// <reference path="f1.ts/*5*/
-//// /// <reference path="./f1/*6*/
-//// /// <reference path="./f1./*7*/
-//// /// <reference path="./f1.t/*8*/
-//// /// <reference path="./f1.ts/*9*/
+//// /// <reference path="./d/*2*/
+
+//// /// <reference path="f1/*3*/
+//// /// <reference path="f1./*4*/
+//// /// <reference path="f1.t/*5*/
+//// /// <reference path="f1.ts/*6*/
+//// /// <reference path="./f1/*7*/
+//// /// <reference path="./f1./*8*/
+//// /// <reference path="./f1.t/*9*/
+//// /// <reference path="./f1.ts/*10*/
 
 for (let m of ["0", "1"]) {
     goTo.marker(m);
@@ -30,7 +32,13 @@ for (let m of ["0", "1"]) {
     verify.not.completionListItemsCountIsGreaterThan(2);
 }
 
-for (let m = 2; m < 10; ++m) {
+goTo.marker("2");
+verify.completionListContains("d");
+verify.not.completionListItemsCountIsGreaterThan(1);
+
+
+
+for (let m = 3; m < 11; ++m) {
     goTo.marker("" + m);
     verify.completionListContains("f1.ts");
     verify.not.completionListItemsCountIsGreaterThan(1);
diff --git a/tests/cases/fourslash/tripleSlashRefPathRelativePaths.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionRelativePaths.ts
similarity index 100%
rename from tests/cases/fourslash/tripleSlashRefPathRelativePaths.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionRelativePaths.ts
diff --git a/tests/cases/fourslash/tripleSlashRefPathRootdirs.ts b/tests/cases/fourslash/tripleSlashRefPathCompletionRootdirs.ts
similarity index 100%
rename from tests/cases/fourslash/tripleSlashRefPathRootdirs.ts
rename to tests/cases/fourslash/tripleSlashRefPathCompletionRootdirs.ts