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    libtap

    1.1.1 • Public • Published

    libtap

    A TAP test library for Node.js.

    libtap vs tap

    tap extends this module and provides many other nice features. Generally you should be using require('tap') instead of require('libtap'). In some edge cases it can be appropriate to use libtap directly.

    • Install size is important - libtap has significantly less dependencies.
    • Your tests are suspectable to transformations or other environmental changes. tap does things that are useful by default, if this causes problems for your code you may wish to go lower level.

    Recursive rmdir

    Some parts of libtap require recursive rmdir functions. In Node.js 12.10.0+ this is provided by the Node.js core fs module. For older versions of Node.js you must set compatible functions:

    const rimraf = require('rimraf')
    const settings = require('libtap/settings')
    settings.rmdirRecursiveSync = dir => rimraf.sync(dir, {glob: false})
    settings.rmdirRecursive = (dir, cb) => rimraf(dir, {glob: false}, cb)

    This is handled by tap so only direct users of libtap who need to support older versions of Node.js need to worry about this.

    It is not considered semver-major for a libtap function to use recursive rmdir where it previously did not. If you test on older versions of Node.js then you must ensure a user-space implementation is available even if it is not currently needed.

    Environmental changes still in place

    • signal-exit is run
    • async-domain-hook is run
    • process.stdout.emit is monkey-patched to swallow EPIPE errors
    • process.reallyExit and process.exit are monkey-patched
    • Handlers are added to process beforeexit and exit events

    These all have an effect on the environment and may be undesirable in some edge cases. Should any/all of these be opt-out or even opt-in? The goal is to be able to create functional tests using require('libtap').

    Install

    npm i libtap

    DownloadsWeekly Downloads

    12,055

    Version

    1.1.1

    License

    ISC

    Unpacked Size

    96.8 kB

    Total Files

    24

    Last publish

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