Describe origins of testdata/units/* in top-of-file comments.

diff --git a/icu4c/source/test/testdata/units/unitPreferencesTest.txt b/icu4c/source/test/testdata/units/unitPreferencesTest.txt
index b6983f0ea811aeeaf18c3bb4e21ae2b2171e5d9c..dd7518789d62a0a07683cad32aded7d8a48db75b 100644 (file)
--- a/icu4c/source/test/testdata/units/unitPreferencesTest.txt
+++ b/icu4c/source/test/testdata/units/unitPreferencesTest.txt
@@ -1,3 +1,7 @@
+# This file is a copy of common/testData/units/unitPreferencesTest.txt from
+# CLDR.
+# TODO(hugovdm): determine a good update procedure and document it.
+#
 # Test data for unit preferences
 # Format:
 #   Quantity;   Usage;  Region; Input (r);  Input (d);  Input Unit; Output (r); Output (d); Output Unit
@@ -430,4 +434,4 @@ year-duration;  person-age; 001;    2 / 5;  0.4;    year;   2;  year-person;
 year-duration;  person-age; 001;    0;  0.0;    year;   1;  year-person;    0;  0.0;    month-person
 year-duration;  person-age; 001;    9 / 10; 0.9;    year;   54 / 5; 10.8;   month-person
 year-duration;  person-age; 001;    1 / 12; 0.08333333333333333;    year;   1;  1.0;    month-person
-year-duration;  person-age; 001;    3 / 40; 0.075;  year;   9 / 10; 0.9;    month-person
\ No newline at end of file
+year-duration;  person-age; 001;    3 / 40; 0.075;  year;   9 / 10; 0.9;    month-person

diff --git a/icu4c/source/test/testdata/units/unitsTest.txt b/icu4c/source/test/testdata/units/unitsTest.txt
index 9e23b87611eebaa00b050086f45bfbe7655a3e50..b648cc5f2a4a21376b1be4be1321e3a0befb9a6f 100644 (file)
--- a/icu4c/source/test/testdata/units/unitsTest.txt
+++ b/icu4c/source/test/testdata/units/unitsTest.txt
@@ -1,3 +1,6 @@
+# This file is a copy of common/testData/units/unitsTest.txt from CLDR.
+# TODO(hugovdm): determine a good update procedure and document it.
+#
 # Test data for unit conversions
 # Format:
 #   Quantity    ;   x   ;   y   ;   conversion to y (rational)  ;   test: 1000 x ⟹ y