commit 8066dc2cb0f917d850e305232dd423c8f8f63dc3
author Zim <zezeozue@google.com> Wed Jun 10 14:55:24 2020 +0100
committer Nandana Dutt <nandana@google.com> Thu Jul 02 09:03:06 2020 +0000
tree 3fd619aa31026ce3ad8e2a55105bf568cbdb9280
parent 48bb20c7a0dbdf5fe3160b52f8c609b6561f7fd9

Added tests for I83ffd660bc3d6843901e838a53eacec6883fef52

Bug: 158313907
Test: atest ScopedStorageHostTest#testCaseInsensitivity
Change-Id: I509da8b1590ac1e1df1546f02980571ddf18379a
Merged-In: I509da8b1590ac1e1df1546f02980571ddf18379a
(cherry picked from commit 740c55eeef587d11c90512ce3f8482638bf1aa61)

hostsidetests/scopedstorage/host/src/android/scopedstorage/cts/host/ScopedStorageHostTest.java

diff --git a/hostsidetests/scopedstorage/host/src/android/scopedstorage/cts/host/ScopedStorageHostTest.java b/hostsidetests/scopedstorage/host/src/android/scopedstorage/cts/host/ScopedStorageHostTest.java
index 108b3e8..88be97c 100644
--- a/hostsidetests/scopedstorage/host/src/android/scopedstorage/cts/host/ScopedStorageHostTest.java
+++ b/hostsidetests/scopedstorage/host/src/android/scopedstorage/cts/host/ScopedStorageHostTest.java
@@ -166,6 +166,7 @@
         runDeviceTest("testCreateUpperCaseDeleteLowerCase");
         runDeviceTest("testCreateMixedCaseDeleteDifferentMixedCase");
         runDeviceTest("testAndroidDataObbDoesNotForgetMount");
+        runDeviceTest("testCacheConsistencyForCaseInsensitivity");
     }
 
     @Test

hostsidetests/scopedstorage/src/android/scopedstorage/cts/ScopedStorageTest.java

diff --git a/hostsidetests/scopedstorage/src/android/scopedstorage/cts/ScopedStorageTest.java b/hostsidetests/scopedstorage/src/android/scopedstorage/cts/ScopedStorageTest.java
index 54ce150..ffe6aea 100644
--- a/hostsidetests/scopedstorage/src/android/scopedstorage/cts/ScopedStorageTest.java
+++ b/hostsidetests/scopedstorage/src/android/scopedstorage/cts/ScopedStorageTest.java
@@ -1030,6 +1030,27 @@
         assertThat(beforeObbStruct.st_dev).isEqualTo(afterObbStruct.st_dev);
     }
 
+    @Test
+    public void testCacheConsistencyForCaseInsensitivity() throws Exception {
+        File upperCaseFile = new File(getDownloadDir(), "CACHE_CONSISTENCY_FOR_CASE_INSENSITIVITY");
+        File lowerCaseFile = new File(getDownloadDir(), "cache_consistency_for_case_insensitivity");
+
+        try {
+            ParcelFileDescriptor upperCasePfd =
+                    ParcelFileDescriptor.open(upperCaseFile,
+                            ParcelFileDescriptor.MODE_READ_WRITE | ParcelFileDescriptor.MODE_CREATE);
+            ParcelFileDescriptor lowerCasePfd =
+                    ParcelFileDescriptor.open(lowerCaseFile,
+                            ParcelFileDescriptor.MODE_READ_WRITE | ParcelFileDescriptor.MODE_CREATE);
+
+            assertRWR(upperCasePfd, lowerCasePfd);
+            assertRWR(lowerCasePfd, upperCasePfd);
+        } finally {
+            upperCaseFile.delete();
+            lowerCaseFile.delete();
+        }
+    }
+
     private void createDeleteCreate(File create, File delete) throws Exception {
         try {
             assertThat(create.createNewFile()).isTrue();
@@ -1042,7 +1063,7 @@
             Thread.sleep(5);
         } finally {
             create.delete();
-            create.delete();
+            delete.delete();
         }
     }