From 2b11611919bafe86ae245194d78ac6e97fdc4e69 Mon Sep 17 00:00:00 2001
From: Travis Keep <keep94@gmail.com>
Date: Tue, 17 Jun 2014 14:24:40 +0000
Subject: [PATCH] ICU-10046 Roubert's review comments.

X-SVN-Rev: 35880
---
 icu4c/source/i18n/scientificformathelper.cpp  |  8 +++---
 .../intltest/scientificformathelpertest.cpp   | 27 ++++++++++++++-----
 2 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/icu4c/source/i18n/scientificformathelper.cpp b/icu4c/source/i18n/scientificformathelper.cpp
index ee594f64aaf..6253ca7a536 100644
--- a/icu4c/source/i18n/scientificformathelper.cpp
+++ b/icu4c/source/i18n/scientificformathelper.cpp
@@ -15,14 +15,12 @@
 #include "unicode/uniset.h"
 #include "decfmtst.h"
 
-#define LENGTHOF(array) (int32_t)(sizeof(array)/sizeof((array)[0]))
-
 U_NAMESPACE_BEGIN
 
-static UChar kSuperscriptDigits[] = {0x2070, 0xB9, 0xB2, 0xB3, 0x2074, 0x2075, 0x2076, 0x2077, 0x2078, 0x2079};
+static const UChar kSuperscriptDigits[] = {0x2070, 0xB9, 0xB2, 0xB3, 0x2074, 0x2075, 0x2076, 0x2077, 0x2078, 0x2079};
 
-static UChar kSuperscriptPlusSign = 0x207A;
-static UChar kSuperscriptMinusSign = 0x207B;
+static const UChar kSuperscriptPlusSign = 0x207A;
+static const UChar kSuperscriptMinusSign = 0x207B;
 
 ScientificFormatHelper::ScientificFormatHelper(
         const DecimalFormatSymbols &dfs, UErrorCode &status)
diff --git a/icu4c/source/test/intltest/scientificformathelpertest.cpp b/icu4c/source/test/intltest/scientificformathelpertest.cpp
index 79c9f7d5262..7ca6d2ca021 100644
--- a/icu4c/source/test/intltest/scientificformathelpertest.cpp
+++ b/icu4c/source/test/intltest/scientificformathelpertest.cpp
@@ -8,8 +8,7 @@
 *
 *******************************************************************************
 */
-#include <stdio.h>
-#include <stdlib.h>
+#include "unicode/utypes.h"
 
 #include "intltest.h"
 
@@ -18,17 +17,14 @@
 #include "unicode/scientificformathelper.h"
 #include "unicode/numfmt.h"
 #include "unicode/decimfmt.h"
-
-#define LENGTHOF(array) (int32_t)(sizeof(array) / sizeof((array)[0]))
+#include "unicode/localpointer.h"
 
 class ScientificFormatHelperTest : public IntlTest {
 public:
-    ScientificFormatHelperTest() {
-    }
-
     void runIndexedTest(int32_t index, UBool exec, const char *&name, char *par=0);
 private:
     void TestBasic();
+    void TestFarsi();
     void TestPlusSignInExponentMarkup();
     void TestPlusSignInExponentSuperscript();
     void TestFixedDecimalMarkup();
@@ -42,6 +38,7 @@ void ScientificFormatHelperTest::runIndexedTest(
     }
     TESTCASE_AUTO_BEGIN;
     TESTCASE_AUTO(TestBasic);
+    TESTCASE_AUTO(TestFarsi);
     TESTCASE_AUTO(TestPlusSignInExponentMarkup);
     TESTCASE_AUTO(TestPlusSignInExponentSuperscript);
     TESTCASE_AUTO(TestFixedDecimalMarkup);
@@ -80,6 +77,22 @@ void ScientificFormatHelperTest::TestBasic() {
     }
 }
 
+void ScientificFormatHelperTest::TestFarsi() {
+    UErrorCode status = U_ZERO_ERROR;
+    LocalPointer<DecimalFormat> decfmt((DecimalFormat *) NumberFormat::createScientificInstance("fa", status));
+    UnicodeString appendTo("String: ");
+    FieldPositionIterator fpositer;
+    decfmt->format(1.23456e-78, appendTo, &fpositer, status);
+    ScientificFormatHelper helper(*decfmt->getDecimalFormatSymbols(), status);
+    UnicodeString result;
+    const char *expected = "String: \\u06F1\\u066B\\u06F2\\u06F3\\u06F4\\u06F5\\u06F6\\u00d7\\u06F1\\u06F0<sup>\\u200E\\u2212\\u06F7\\u06F8</sup>";
+    assertEquals(
+            "insertMarkup",
+            UnicodeString(expected).unescape(),
+            helper.insertMarkup(appendTo, fpositer, "<sup>", "</sup>", result, status));
+    assertSuccess("", status);
+}
+
 void ScientificFormatHelperTest::TestPlusSignInExponentMarkup() {
     UErrorCode status = U_ZERO_ERROR;
     LocalPointer<DecimalFormat> decfmt((DecimalFormat *) NumberFormat::createScientificInstance("en", status));
-- 
2.40.0