ICU-1735 added setBogus and isBogus APIs

X-SVN-Rev: 7810

icu4c/source/common/locid.cpp

@@ -382,6 +382,7 @@ Locale::operator==( const   Locale& other) const
 /*This function initializes a Locale from a C locale ID*/
 Locale& Locale::init(const char* localeID)
 {
+    fIsBogus = FALSE;
     /* Free our current storage */
     if(fullName != fullNameBuffer) {
         uprv_free(fullName);

icu4c/source/common/unicode/locid.h

@@ -626,6 +626,20 @@ public:
      */
     int32_t         hashCode(void) const;
 
+    /** 
+     * Sets the bogus state
+     * @param isBogus TRUE if bogus, FALSE if normal
+     * @draft ICU 2.1
+     */
+    void setBogus(UBool isBogus);
+
+    /**
+     * Gets the bogus state. Locale object can be bogus if it doesn't exist
+     * @return FALSE if it is a real locale, TRUE if it is a bogus locale
+     * @draft ICU 2.1
+     */
+    UBool isBogus(void) const;
+
     /**
      * Returns a list of all installed locales.
      * @param count Receives the number of locales in the list.
@@ -679,6 +693,8 @@ private:
     int32_t variantBegin;
     char* fullName;
     char fullNameBuffer[ULOC_FULLNAME_CAPACITY];
+
+    UBool fIsBogus;
     
 //    static Locale *localeList;
 //    static int32_t localeListCount;
@@ -724,6 +740,17 @@ Locale::getName() const
     return fullName;
 }
 
+inline void 
+Locale::setBogus(UBool isBogus) {
+  fIsBogus = isBogus;
+}
+
+
+inline UBool 
+Locale::isBogus(void) const {
+  return fIsBogus;
+}
+
 #ifndef ICU_LOCID_USE_DEPRECATES
 /* Proxy functions */
 inline const char *Locale::LocaleProxy::getLanguage( ) const

icu4c/source/test/intltest/loctest.cpp

@@ -183,6 +183,7 @@ void LocaleTest::runIndexedTest( int32_t index, UBool exec, const char* &name, c
         CASE(21, Test4147552)
         CASE(22, TestVariantParsing)
         CASE(23, Test4105828)
+        CASE(24, TestSetIsBogus)
 
         default: name = ""; break; //needed to end loop
     }
@@ -1535,3 +1536,18 @@ LocaleTest::Test4105828()
         delete fmt;
     }
 }
+
+// Tests setBogus and isBogus APIs for Locale
+// Jitterbug 1735
+void
+LocaleTest::TestSetIsBogus() {
+  Locale l("en_US");
+  l.setBogus(TRUE);
+  if(l.isBogus() != TRUE) {
+    errln("After setting bogus, didn't return TRUE");
+  }
+  l.setBogus(FALSE);
+  if(l.isBogus() != FALSE) {
+    errln("After resetting bogus, didn't return FALSE");
+  }
+}

icu4c/source/test/intltest/loctest.h

@@ -67,6 +67,8 @@ public:
     
     void Test4105828(void) ;
 
+    void TestSetIsBogus(void);
+
     static UDate date(int32_t y, int32_t m, int32_t d, int32_t hr = 0, int32_t min = 0, int32_t sec = 0);
 
 private: