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idna.md

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UTS #46

  1. Setup
    1. Make sure Settings.latestVersion is set right. (If you've already done this for the UCD, no problem).
    2. Delete all the bin files to make sure that the unicode tools get the release versions of the data. (See Building Unicode Tools)
  2. Run GenerateIdna.java
    • It will generate {Generated}/idna/{version}/IdnaMappingTable.txt
    • Diff with the previous version, and make sure everything is understood, then copy back into the dev folder. 
      Generated$ meld ../src/unicodetools/data/idna/dev/IdnaMappingTable.txt idna/17.0.0/IdnaMappingTable.txt
Generated$ cp idna/17.0.0/IdnaMappingTable.txt ../src/unicodetools/data/idna/dev/IdnaMappingTable.txt
    • Important: The mapping table file must be copied into the dev folder before running GenerateIdnaTest.java! Otherwise that tool will see the old version of the data.
  3. Now run GenerateIdnaTest.java, in order to generate the test file.
    1. It will generate {Generated}/idna/{version}/IdnaTestV2.txt
    2. Diff with the previous version, and make sure everything is understood, then copy back into the dev folder. 
      Generated$ meld ../src/unicodetools/data/idna/dev/IdnaTestV2.txt idna/17.0.0/IdnaTestV2.txt
Generated$ cp idna/17.0.0/IdnaTestV2.txt ../src/unicodetools/data/idna/dev/IdnaTestV2.txt
  4. Run TestIdna.java as a JUnit test.
  5. Diff the old and new files, and sanity check. Pull request...
  6. The idna files are published in the alpha, beta, and final drops. See Data Files Workflow