From f32c2eac655f5491f0094e8b401797e6ea2632fa Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Wed, 16 Oct 2019 08:37:06 -0700
Subject: [PATCH] Some changes to incremental tests

---
 src/testRunner/unittests/tsc/helpers.ts                   | 8 +++++++-
 src/testRunner/unittests/tsc/incremental.ts               | 8 +++-----
 .../when-passing-filename-for-buildinfo-on-commandline.js | 2 +-
 .../when-passing-rootDir-from-commandline.js              | 5 +++++
 4 files changed, 16 insertions(+), 7 deletions(-)
 rename tests/baselines/reference/tsc/incremental/{incremental-declaration-doesnt-change => no-change-run}/when-passing-filename-for-buildinfo-on-commandline.js (60%)
 create mode 100644 tests/baselines/reference/tsc/incremental/no-change-run/when-passing-rootDir-from-commandline.js

diff --git a/src/testRunner/unittests/tsc/helpers.ts b/src/testRunner/unittests/tsc/helpers.ts
index 5d5f9517e65..85eb2a886e0 100644
--- a/src/testRunner/unittests/tsc/helpers.ts
+++ b/src/testRunner/unittests/tsc/helpers.ts
@@ -169,9 +169,15 @@ namespace ts {
         Initial = "initial-build",
         IncrementalDtsChange = "incremental-declaration-changes",
         IncrementalDtsUnchanged = "incremental-declaration-doesnt-change",
-        IncrementalHeadersChange = "incremental-headers-change-without-dts-changes"
+        IncrementalHeadersChange = "incremental-headers-change-without-dts-changes",
+        NoChangeRun ="no-change-run"
     }
 
+    export const noChangeRun: TscIncremental = {
+        buildKind: BuildKind.NoChangeRun,
+        modifyFs: noop
+    };
+
     export interface TscCompile {
         scenario: string;
         subScenario: string;
diff --git a/src/testRunner/unittests/tsc/incremental.ts b/src/testRunner/unittests/tsc/incremental.ts
index 86d6cefe3b6..b3903b37d08 100644
--- a/src/testRunner/unittests/tsc/incremental.ts
+++ b/src/testRunner/unittests/tsc/incremental.ts
@@ -17,13 +17,10 @@ namespace ts {
                     }`,
             }),
             commandLineArgs: ["--incremental", "--p", "src/project", "--tsBuildInfoFile", "src/project/.tsbuildinfo"],
-            incrementalScenarios: [{
-                buildKind: BuildKind.IncrementalDtsUnchanged,
-                modifyFs: noop,
-            }]
+            incrementalScenarios: [noChangeRun]
         });
 
-        verifyTsc({
+        verifyTscIncrementalEdits({
             scenario: "incremental",
             subScenario: "when passing rootDir from commandline",
             fs: () => loadProjectFromFiles({
@@ -37,6 +34,7 @@ namespace ts {
                     }`,
             }),
             commandLineArgs: ["--p", "src/project", "--rootDir", "src/project/src"],
+            incrementalScenarios: [noChangeRun]
         });
     });
 }
diff --git a/tests/baselines/reference/tsc/incremental/incremental-declaration-doesnt-change/when-passing-filename-for-buildinfo-on-commandline.js b/tests/baselines/reference/tsc/incremental/no-change-run/when-passing-filename-for-buildinfo-on-commandline.js
similarity index 60%
rename from tests/baselines/reference/tsc/incremental/incremental-declaration-doesnt-change/when-passing-filename-for-buildinfo-on-commandline.js
rename to tests/baselines/reference/tsc/incremental/no-change-run/when-passing-filename-for-buildinfo-on-commandline.js
index 2b0a9fc8793..5ebc3de7b42 100644
--- a/tests/baselines/reference/tsc/incremental/incremental-declaration-doesnt-change/when-passing-filename-for-buildinfo-on-commandline.js
+++ b/tests/baselines/reference/tsc/incremental/no-change-run/when-passing-filename-for-buildinfo-on-commandline.js
@@ -1,4 +1,4 @@
-//// [/lib/incremental-declaration-doesnt-changeOutput.txt]
+//// [/lib/no-change-runOutput.txt]
 /lib/tsc --incremental --p src/project --tsBuildInfoFile src/project/.tsbuildinfo
 exitCode:: 0
 
diff --git a/tests/baselines/reference/tsc/incremental/no-change-run/when-passing-rootDir-from-commandline.js b/tests/baselines/reference/tsc/incremental/no-change-run/when-passing-rootDir-from-commandline.js
new file mode 100644
index 00000000000..a20c3d3f615
--- /dev/null
+++ b/tests/baselines/reference/tsc/incremental/no-change-run/when-passing-rootDir-from-commandline.js
@@ -0,0 +1,5 @@
+//// [/lib/no-change-runOutput.txt]
+/lib/tsc --p src/project --rootDir src/project/src
+exitCode:: 0
+
+