ICU Data Driven Test Summary

Read more about the Unicode Conformance project.

Tests and platforms

Report generated: 2025-08-29 21:01:53

Executors verified: cpp_71.1, cpp_72.1, cpp_73.1, cpp_74.2, cpp_75.1, cpp_76.1, cpp_77.1, dart_native_3.10.0-37.0.dev, dart_web_v20.1.0, dart_web_v21.6.0, dart_web_v22.6.0, dart_web_v23.3.0, icu4j_73.2, icu4j_74.2, icu4j_75.1, icu4j_76.1, icu4j_77.1, node_v14.18.3, node_v14.21.3, node_v18.7.0, node_v18.14.2, node_v20.1.0, node_v21.6.0, node_v22.9.0, node_v23.3.0, node_v24.0.0, rust_1.3.2, rust_1.4.0, rust_1.5.0, rust_2.0.0-beta1, rust_2.0.0

Tests verified: collation, list_fmt, number_fmt, plural_rules, rdt_fmt, lang_names, likely_subtags, message_fmt2, segmenter, datetime_fmt

Summary of all tests

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Test type Dart Native 3.10.0-37.0.dev Dart Web v20.1.0 Dart Web v21.6.0 Dart Web v22.6.0 Dart Web v23.3.0 ICU4C 71.1 ICU4C 72.1 ICU4C 73.1 ICU4C 74.2 ICU4C 75.1 ICU4C 76.1 ICU4C 77.1 ICU4J 73.2 ICU4J 74.2 ICU4J 75.1 ICU4J 76.1 ICU4J 77.1 ICU4X 1.3.2 ICU4X 1.4.0 ICU4X 1.5.0 ICU4X 2.0.0 ICU4X 2.0.0-beta1 NodeJS v14.18.3 NodeJS v14.21.3 NodeJS v18.14.2 NodeJS v18.7.0 NodeJS v20.1.0 NodeJS v21.6.0 NodeJS v22.9.0 NodeJS v23.3.0 NodeJS v24.0.0
collation icu74 Details icu73 Details icu74 Details icu75 Details icu76 Details icu71 Details icu72 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu77 Details icu76 Details icu69 Details icu70 Details icu72 Details icu71 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details
datetime_fmt NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu76 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu76 Details icu77 Details NOT TESTED NOT TESTED NOT TESTED icu76 Details icu77 Details NOT TESTED NOT TESTED NOT TESTED icu77 Details icu76 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu76 Details icu77 Details
lang_names icu74 Details icu73 Details icu74 Details icu75 Details icu76 Details NOT TESTED NOT TESTED icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu77 Details icu76 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details
likely_subtags NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details NOT TESTED icu74 Details icu75 Details icu77 Details icu76 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details
list_fmt icu74 Details icu73 Details icu74 Details icu75 Details icu76 Details icu71 Details icu72 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu77 Details icu76 Details NOT TESTED NOT TESTED icu72 Details icu71 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details
message_fmt2 NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu75 Details icu76 Details icu77 Details NOT TESTED NOT TESTED icu75 Details icu76 Details icu77 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED
number_fmt icu74 Details icu73 Details icu74 Details icu75 Details icu76 Details icu71 Details icu72 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu77 Details icu76 Details icu69 Details icu70 Details icu72 Details icu71 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details
plural_rules icu74 Details icu73 Details icu74 Details icu75 Details icu76 Details icu71 Details icu72 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details icu73 Details icu74 Details icu75 Details icu77 Details icu76 Details NOT TESTED NOT TESTED icu72 Details icu71 Details icu73 Details icu74 Details icu75 Details icu76 Details icu77 Details
rdt_fmt NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu71 Details icu72 Details NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details NOT TESTED icu74 Details icu75 Details icu77 Details icu76 Details NOT TESTED NOT TESTED icu72 Details icu71 Details NOT TESTED icu74 Details icu75 Details icu76 Details icu77 Details
segmenter NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu75 Details icu76 Details icu77 Details NOT TESTED NOT TESTED icu75 Details icu76 Details icu77 Details NOT TESTED NOT TESTED NOT TESTED icu77 Details NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED NOT TESTED icu75 Details icu76 Details icu77 Details

Schema validation results

Schema structure

Test data format

Test output validity