From 136a8a725a2e945d41e2200b9aae0d30a0c05ef8 Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Mon, 1 Dec 2014 00:04:28 -0800
Subject: [PATCH] Tests for external modules

---
 .../quickInfoDisplayPartsExternalModules.ts   | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 tests/cases/fourslash/quickInfoDisplayPartsExternalModules.ts

diff --git a/tests/cases/fourslash/quickInfoDisplayPartsExternalModules.ts b/tests/cases/fourslash/quickInfoDisplayPartsExternalModules.ts
new file mode 100644
index 00000000000..5a2f5e76d7f
--- /dev/null
+++ b/tests/cases/fourslash/quickInfoDisplayPartsExternalModules.ts
@@ -0,0 +1,63 @@
+/// <reference path='fourslash.ts'/>
+
+////export module /*1*/m {
+////    var /*2*/moduleElemWithoutExport = 10;
+////    export var /*3*/moduleElemWithExport = 10;
+////}
+////export var /*4*/a = /*5*/m;
+////export var /*6*/b: typeof /*7*/m;
+////export module /*8*/m1./*9*/m2 {
+////    var /*10*/moduleElemWithoutExport = 10;
+////    export var /*11*/moduleElemWithExport = 10;
+////}
+////export var /*12*/x = /*13*/m1./*14*/m2;
+////export var /*15*/y: typeof /*16*/m1./*17*/m2;
+
+var marker = 0;
+function goToMarker() {
+    marker++;
+    goTo.marker(marker.toString());
+}
+
+function verifyModule(name: string, optionalParentName?: string) {
+    goToMarker();
+    var moduleNameDisplay = [{ text: name, kind: "moduleName" }];
+    if (optionalParentName) {
+        moduleNameDisplay = [{ text: optionalParentName, kind: "moduleName" }, { text: ".", kind: "punctuation" }].concat(moduleNameDisplay);
+    }
+    verify.verifyQuickInfoDisplayParts("module", "export", { start: test.markerByName(marker.toString()).position, length: name.length },
+        [{ text: "module", kind: "keyword" }, { text: " ", kind: "space" }].concat(moduleNameDisplay),
+        []);
+}
+
+function verifyVar(name: string, optionalFullName?: ts.SymbolDisplayPart[], typeDisplay: ts.SymbolDisplayPart[]= [{ text: "number", kind: "keyword" }]) {
+    goToMarker();
+    verify.verifyQuickInfoDisplayParts("var", name === "moduleElemWithoutExport" ? "" : "export", { start: test.markerByName(marker.toString()).position, length: name.length },
+        [{ text: "(", kind: "punctuation" }, { text: "var", kind: "text" }, { text: ")", kind: "punctuation" },
+            { text: " ", kind: "space" }].concat(optionalFullName || [{ text: name, kind: "localName" }]).concat(
+            { text: ":", kind: "punctuation" }, { text: " ", kind: "space" }).concat(typeDisplay),
+        []);
+}
+
+verifyModule("m");
+verifyVar("moduleElemWithoutExport");
+verifyVar("moduleElemWithExport", [{ text: "m", kind: "moduleName" }, { text: ".", kind: "punctuation" }, { text: "moduleElemWithExport", kind: "localName" }]);
+
+verifyVar("a", /*optionalFullName*/ undefined, [{ text: "typeof", kind: "keyword" }, { text: " ", kind: "space" }, { text: "m", kind: "moduleName" }]);
+verifyModule("m");
+verifyVar("b", /*optionalFullName*/ undefined, [{ text: "typeof", kind: "keyword" }, { text: " ", kind: "space" }, { text: "m", kind: "moduleName" }]);
+verifyModule("m");
+
+verifyModule("m1");
+verifyModule("m2", "m1");
+verifyVar("moduleElemWithoutExport");
+verifyVar("moduleElemWithExport", [{ text: "m1", kind: "moduleName" }, { text: ".", kind: "punctuation" },
+    { text: "m2", kind: "moduleName" }, { text: ".", kind: "punctuation" }, { text: "moduleElemWithExport", kind: "localName" }]);
+verifyVar("x", /*optionalFullName*/ undefined, [{ text: "typeof", kind: "keyword" }, { text: " ", kind: "space" },
+    { text: "m1", kind: "moduleName" }, { text: ".", kind: "punctuation" }, { text: "m2", kind: "moduleName" }]);
+verifyModule("m1");
+verifyModule("m2", "m1");
+verifyVar("y", /*optionalFullName*/ undefined, [{ text: "typeof", kind: "keyword" }, { text: " ", kind: "space" },
+    { text: "m1", kind: "moduleName" }, { text: ".", kind: "punctuation" }, { text: "m2", kind: "moduleName" }]);
+verifyModule("m1");
+verifyModule("m2", "m1");