ICU-13219 Add test for mark

unicode-org · Nov 23, 2023 · 6868938 · 6868938
1 parent 503df57
commit 6868938
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diff --git a/icu4c/source/test/intltest/rbbitst.cpp b/icu4c/source/test/intltest/rbbitst.cpp
@@ -3929,6 +3929,23 @@ void RBBITest::TestDXLineBreaks()
             assertEquals(WHERE, expected[i], actuals[i]);
         }
     }
+
+    bi->setText(UnicodeString(u"aaอออaaaaaอออ    aaaa"));
+    c = bi->first();
+    actuals.clear();
+    do {
+      actuals.push_back(c);
+    } while ((c = bi->next()) != BreakIterator::DONE );
+    std::vector<int32_t> expected2{ 0, 17, 21 };
+    assertEquals(WHERE,
+                 static_cast<int32_t>(expected2.size()),
+                 static_cast<int32_t>(actuals.size()));
+    if (expected2.size() == actuals.size()) {
+        for (size_t i = 0; i < expected2.size(); i++) {
+            assertEquals(WHERE, expected2[i], actuals[i]);
+        }
+    }
+
 #endif
 }
 
@@ -3959,6 +3976,22 @@ void RBBITest::TestDXWordBreaks()
             assertEquals(WHERE, expected[i], actuals[i]);
         }
     }
+
+    bi->setText(UnicodeString(u"aaอออaaaaaอออ    aaaa"));
+    c = bi->first();
+    actuals.clear();
+    do {
+      actuals.push_back(c);
+    } while ((c = bi->next()) != BreakIterator::DONE );
+    std::vector<int32_t> expected2{ 0, 13, 17, 21 };
+    assertEquals(WHERE,
+                 static_cast<int32_t>(expected2.size()),
+                 static_cast<int32_t>(actuals.size()));
+    if (expected2.size() == actuals.size()) {
+        for (size_t i = 0; i < expected2.size(); i++) {
+            assertEquals(WHERE, expected2[i], actuals[i]);
+        }
+    }
 #endif
 }
 

diff --git a/icu4j/main/core/src/test/java/com/ibm/icu/dev/test/rbbi/RBBITest.java b/icu4j/main/core/src/test/java/com/ibm/icu/dev/test/rbbi/RBBITest.java
@@ -1017,6 +1017,15 @@ public void TestDXLineBreaks() {
            actuals.add(c);
        } while ((c = brk.next()) != BreakIterator.DONE);
        assertEquals("-u-dx- is not working", expected, actuals);
+
+       brk.setText("aaอออaaaaaอออ    aaaa");
+       actuals.clear();
+       expected = new ArrayList<Integer>(Arrays.asList(0, 17, 21));
+       c = brk.first();
+       do {
+           actuals.add(c);
+       } while ((c = brk.next()) != BreakIterator.DONE);
+       assertEquals("-u-dx- is not working", expected, actuals);
     }
     @Test
     public void TestDXWordBreaks() {
@@ -1031,5 +1040,14 @@ public void TestDXWordBreaks() {
            actuals.add(c);
        } while ((c = brk.next()) != BreakIterator.DONE);
        assertEquals("-u-dx- is not working", expected, actuals);
+
+       brk.setText("aaอออaaaaaอออ    aaaa");
+       actuals.clear();
+       expected = new ArrayList<Integer>(Arrays.asList(0, 13, 17, 21));
+       c = brk.first();
+       do {
+           actuals.add(c);
+       } while ((c = brk.next()) != BreakIterator.DONE);
+       assertEquals("-u-dx- is not working", expected, actuals);
     }
 }