Read more about the Unicode Conformance project.
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
| 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 |
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| 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 |