ICU 56 step 4: Apply post-56 fixes for measure/date format

source/test/intltest/tufmtts.cpp

 /********************************************************************
- * Copyright (c) 2008-2014, International Business Machines Corporation and
+ * Copyright (c) 2008-2015, International Business Machines Corporation and
  * others. All Rights Reserved.
  ********************************************************************/
 
 #include "unicode/utypes.h"
 
 #if !UCONFIG_NO_FORMATTING
 
 #include "unicode/decimfmt.h"
 #include "unicode/tmunit.h"
 #include "unicode/tmutamt.h"
 #include "unicode/tmutfmt.h"
-#include "tufmtts.h"
+#include "unicode/ustring.h"
 #include "cmemory.h"
-#include "unicode/ustring.h"
+#include "intltest.h"
 
 //TODO: put as compilation flag
 //#define TUFMTTS_DEBUG 1
 
 #ifdef TUFMTTS_DEBUG
 #include <iostream>
 #endif
 
-void TimeUnitTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/ ) {
-    if (exec) logln("TestSuite TimeUnitTest");
-    switch (index) {
-        TESTCASE(0, testBasic);
-        TESTCASE(1, testAPI);
-        TESTCASE(2, testGreekWithFallback);
-        TESTCASE(3, testGreekWithSanitization);
-        TESTCASE(4, test10219Plurals);
-        default: name = ""; break;
+class TimeUnitTest : public IntlTest {
+    void runIndexedTest(int32_t index, UBool exec, const char* &name, char* /*par*/ ) {
+        if (exec) logln("TestSuite TimeUnitTest");
+        TESTCASE_AUTO_BEGIN;
+        TESTCASE_AUTO(testBasic);
+        TESTCASE_AUTO(testAPI);
+        TESTCASE_AUTO(testGreekWithFallback);
+        TESTCASE_AUTO(testGreekWithSanitization);
+        TESTCASE_AUTO(test10219Plurals);
+        TESTCASE_AUTO(TestBritishShortHourFallback);
+        TESTCASE_AUTO_END;
     }
+
+public:
+    /**
+     * Performs basic tests
+     **/
+    void testBasic();
+
+    /**
+     * Performs API tests
+     **/
+    void testAPI();
+
+    /**
+     * Performs tests for Greek
+     * This tests that requests for short unit names correctly fall back 
+     * to long unit names for a locale where the locale data does not 
+     * provide short unit names. As of CLDR 1.9, Greek is one such language.
+     **/
+    void testGreekWithFallback();
+
+    /**
+     * Performs tests for Greek
+     * This tests that if the plural count listed in time unit format does not
+     * match those in the plural rules for the locale, those plural count in
+     * time unit format will be ingored and subsequently, fall back will kick in
+     * which is tested above.
+     * Without data sanitization, setNumberFormat() would crash.
+     * As of CLDR shiped in ICU4.8, Greek is one such language.
+     */
+    void testGreekWithSanitization();
+
+    /**
+     * Performs unit test for ticket 10219 making sure that plurals work
+     * correctly with rounding.
+     */
+    void test10219Plurals();
+
+    void TestBritishShortHourFallback();
+};
+
+extern IntlTest *createTimeUnitTest() {
+    return new TimeUnitTest();
 }
 
 // This function is more lenient than equals operator as it considers integer 3 hours and
 // double 3.0 hours to be equal
 static UBool tmaEqual(const TimeUnitAmount& left, const TimeUnitAmount& right) {
     if (left.getTimeUnitField() != right.getTimeUnitField()) {
         return FALSE;
     }
     UErrorCode status = U_ZERO_ERROR;
     if (!left.getNumber().isNumeric() || !right.getNumber().isNumeric()) {
@@ skipping 417 matching lines @@
     // test parsing
     Formattable result;
     ParsePosition pos;
     UnicodeString formattedString = "1 minutes";
     tuf.parseObject(formattedString, result, pos);
     if (formattedString.length() != pos.getIndex()) {
         errln("Expect parsing to go all the way to the end of the string.");
     }
 }
 
+void TimeUnitTest::TestBritishShortHourFallback() {
+    // See ticket #11986 "incomplete fallback in MeasureFormat".
+    UErrorCode status = U_ZERO_ERROR;
+    Formattable oneHour(new TimeUnitAmount(1, TimeUnit::UTIMEUNIT_HOUR, status));
+    Locale en_GB("en_GB");
+    TimeUnitFormat formatter(en_GB, UTMUTFMT_ABBREVIATED_STYLE, status);
+    UnicodeString result;
+    formatter.format(oneHour, result, status);
+    assertSuccess("TestBritishShortHourFallback()", status);
+    assertEquals("TestBritishShortHourFallback()", UNICODE_STRING_SIMPLE("1 hr"), result);
+}
+
 #endif