From: Arkadiusz Pietraszek <a.pietraszek@partner.samsung.com>
Date: Mon, 8 Jan 2018 15:23:33 +0000 (+0100)
Subject: [Filesystem] Fix to commit ce958812096 to read 64 Kb and greater files
X-Git-Tag: submit/tizen_3.0/20180116.110805~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F88%2F166188%2F2;p=platform%2Fcore%2Fapi%2Fwebapi-plugins.git

[Filesystem] Fix to commit ce958812096 to read 64 Kb and greater files

Commit ce958812096 has introduced error in which only first 64 Kb of
text file was read.

[Verification] TCT pass rate is 100%
    Automated tests has been run:
    tct-archive-tizen-tests
    tct-systeminfo-tizen-tests
    tct-content-tizen-tests
    tct-filesystem-tizen-tests

Change-Id: I266c839e78af9420bdad328e8fa4332bdc16b8a4
---

diff --git a/src/filesystem/js/file.js b/src/filesystem/js/file.js
index 84248264..a55531d5 100644
--- a/src/filesystem/js/file.js
+++ b/src/filesystem/js/file.js
@@ -324,20 +324,24 @@ function readAsText() {
   function readFile() {
     var result, encoded, buffers = [];
 
-    result = native_.callSync('File_readSync', data);
-    if (native_.isFailure(result)) {
-      setTimeout(function() {
-        native_.callIfPossible(args.onerror, native_.getErrorObject(result));
-      }, 0);
-      return;
-    }
-    result = native_.getResultObject(result);
-    if (result.length) {
-      data.offset += data.length;
-    }
+    var output = "";
+    do {
+      result = native_.callSync('File_readSync', data);
+      if (native_.isFailure(result)) {
+        setTimeout(function() {
+          native_.callIfPossible(args.onerror, native_.getErrorObject(result));
+        }, 0);
+        return;
+      }
+      result = native_.getResultObject(result);
+      if (result.length) {
+        data.offset += data.length;
+      }
+      output = output + result;
+    } while (result.length);
 
     setTimeout(function() {
-      native_.callIfPossible(args.onsuccess, result);
+      native_.callIfPossible(args.onsuccess, output);
     }, 0);
   }