Add a sanity check
Check if any character is both a magic space swapper and
a magic space stripper for the current language, and throw
an exception if found. Since this is expensive, it's done
only in debug mode.
Change-Id: Ibd166db87c91495b76878ea0e4f420a62c7bb276
diff --git a/java/src/com/android/inputmethod/latin/SettingsValues.java b/java/src/com/android/inputmethod/latin/SettingsValues.java
index 651d90c..83b27f7 100644
--- a/java/src/com/android/inputmethod/latin/SettingsValues.java
+++ b/java/src/com/android/inputmethod/latin/SettingsValues.java
@@ -91,6 +91,14 @@
mDelayUpdateOldSuggestions = res.getInteger(R.integer.config_delay_update_old_suggestions);
mMagicSpaceStrippers = res.getString(R.string.magic_space_stripping_symbols);
mMagicSpaceSwappers = res.getString(R.string.magic_space_swapping_symbols);
+ if (LatinImeLogger.sDBG) {
+ for (int i = 0; i < mMagicSpaceStrippers.length(); ++i) {
+ if (isMagicSpaceSwapper(mMagicSpaceStrippers.codePointAt(i))) {
+ throw new RuntimeException("Char code " + mMagicSpaceStrippers.codePointAt(i)
+ + " is both a magic space swapper and stripper.");
+ }
+ }
+ }
mSuggestPuncs = res.getString(R.string.suggested_punctuations);
// TODO: it would be nice not to recreate this each time we change the configuration
mSuggestPuncList = createSuggestPuncList(mSuggestPuncs);