Fix tests.

This fixes a few bugs that became apparent with the
reinstating of a test.

Bug: 11954718
Change-Id: I1127bc3180f856566429f40d14c944e6f0007e09

2 files changed, 13 insertions, 2 deletions

diff --git a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
index f85431ee8..555c71b4c 100644
--- a/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
+++ b/java/src/com/android/inputmethod/latin/makedict/FormatSpec.java
@@ -379,6 +379,15 @@ public final class FormatSpec {
             mHeaderSize = headerSize;
             mDictionaryOptions = dictionaryOptions;
             mFormatOptions = formatOptions;
+            if (null == getLocaleString()) {
+                throw new RuntimeException("Cannot create a FileHeader without a locale");
+            }
+            if (null == getVersion()) {
+                throw new RuntimeException("Cannot create a FileHeader without a version");
+            }
+            if (null == getId()) {
+                throw new RuntimeException("Cannot create a FileHeader without an ID");
+            }
         }
 
         // Helper method to get the locale as a String
diff --git a/java/src/com/android/inputmethod/latin/makedict/Ver4DictUpdater.java b/java/src/com/android/inputmethod/latin/makedict/Ver4DictUpdater.java
index 883709f83..91d9cf345 100644
--- a/java/src/com/android/inputmethod/latin/makedict/Ver4DictUpdater.java
+++ b/java/src/com/android/inputmethod/latin/makedict/Ver4DictUpdater.java
@@ -140,8 +140,10 @@ public class Ver4DictUpdater extends Ver4DictDecoder implements DictUpdater {
 
     @Override
     public void deleteWord(final String word) throws IOException, UnsupportedFormatException {
-        if (mDictBuffer == null) openDictBuffer();
-        readHeader();
+        if (mDictBuffer == null) {
+            openDictBuffer();
+            readHeader();
+        }
         final int wordPos = getTerminalPosition(word);
         if (wordPos != FormatSpec.NOT_VALID_WORD) {
             mDictBuffer.position(wordPos);