ICU-20186 Adding test for leading and trailing spaces in DecimalFormat.

diff --git a/icu4c/source/test/intltest/numfmtst.cpp b/icu4c/source/test/intltest/numfmtst.cpp
index 6f008441c94e957d1a6726f1a54a8de38fd5399c..52ed34d91057d97aef13fcd2c593c56ccd9bec0a 100644 (file)
--- a/icu4c/source/test/intltest/numfmtst.cpp
+++ b/icu4c/source/test/intltest/numfmtst.cpp
@@ -411,6 +411,10 @@ void NumberFormatTest::Test20186_SpacesAroundSemicolon() {
     df = DecimalFormat(u"0.00;0.00", {"en-us", status}, status);
     expect2(df, 1, u"1.00");
     expect(df, -1, u"1.00");  // parses as 1, not -1
+
+    df = DecimalFormat(u" 0.00 ; -0.00 ", {"en-us", status}, status);
+    expect2(df, 1, u" 1.00 ");
+    expect2(df, -1, u" -1.00 ");
 }
 
 /*

diff --git a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
index 8033e27a839f78cf3ddcfe9a317045e855240589..dce8d327b4d8f702c8774d2b20eb296c6dc7ce54 100644 (file)
--- a/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
+++ b/icu4j/main/tests/core/src/com/ibm/icu/dev/test/format/NumberFormatTest.java
@@ -270,6 +270,10 @@ public class NumberFormatTest extends TestFmwk {
         df = new DecimalFormat("0.00;0.00");
         expect2(df, 1, "1.00");
         expect(df, -1, "1.00");  // parses as 1, not -1
+
+        df = new DecimalFormat(" 0.00 ; -0.00 ");
+        expect2(df, 1, " 1.00 ");
+        expect2(df, -1, " -1.00 ");
     }
 
     // Test exponential pattern