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instrumentation.test.ts — tailwindcss Source File

Architecture documentation for instrumentation.test.ts, a typescript file in the tailwindcss codebase. 4 imports, 0 dependents.

File typescript NodeBridge 4 imports

Entity Profile

Dependency Diagram

graph LR
  f9709d5e_1e84_81ad_f295_c56a39cd4685["instrumentation.test.ts"]
  5fc79c14_9f7d_c655_5020_3326a9635c4a["instrumentation.ts"]
  f9709d5e_1e84_81ad_f295_c56a39cd4685 --> 5fc79c14_9f7d_c655_5020_3326a9635c4a
  f86cf69c_7c70_7a89_a666_593c4245917f["Instrumentation"]
  f9709d5e_1e84_81ad_f295_c56a39cd4685 --> f86cf69c_7c70_7a89_a666_593c4245917f
  298a90bc_f8b2_0fb7_b0f5_e0806b5227e5["util"]
  f9709d5e_1e84_81ad_f295_c56a39cd4685 --> 298a90bc_f8b2_0fb7_b0f5_e0806b5227e5
  696bd648_5f24_1b59_8e8b_7a97a692869e["vitest"]
  f9709d5e_1e84_81ad_f295_c56a39cd4685 --> 696bd648_5f24_1b59_8e8b_7a97a692869e
  style f9709d5e_1e84_81ad_f295_c56a39cd4685 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import { stripVTControlCharacters } from 'util'
import { expect, it } from 'vitest'
import { Instrumentation } from './instrumentation'

it('should add instrumentation', () => {
  let I = new Instrumentation()

  I.start('Foo')
  let x = 1
  for (let i = 0; i < 100; i++) {
    I.start('Bar')
    x **= 2
    I.end('Bar')
  }
  I.end('Foo')

  I.hit('Potato')
  I.hit('Potato')
  I.hit('Potato')
  I.hit('Potato')

  expect.assertions(1)

  I.report((output) => {
    expect(stripVTControlCharacters(output).replace(/\[.*\]/g, '[0.xxms]')).toMatchInlineSnapshot(`
      "
      Hits:
        Potato × 4

      Timers:
      [0.xxms] Foo
      [0.xxms]   ↳ Bar × 100
      "
    `)
  })
})

it('should auto end pending timers when reporting', () => {
  let I = new Instrumentation()

  I.start('Foo')
  let x = 1
  for (let i = 0; i < 100; i++) {
    I.start('Bar')
    x **= 2
    I.end('Bar')
  }
  I.start('Baz')

  expect.assertions(1)

  I.report((output) => {
    expect(stripVTControlCharacters(output).replace(/\[.*\]/g, '[0.xxms]')).toMatchInlineSnapshot(`
      "
      [0.xxms] Foo
      [0.xxms]   ↳ Bar × 100
      [0.xxms]   ↳ Baz
      "
    `)
  })
})

Domain

Dependencies

Source

Frequently Asked Questions

What does instrumentation.test.ts do?
instrumentation.test.ts is a source file in the tailwindcss codebase, written in typescript. It belongs to the NodeBridge domain.
What does instrumentation.test.ts depend on?
instrumentation.test.ts imports 4 module(s): Instrumentation, instrumentation.ts, util, vitest.
Where is instrumentation.test.ts in the architecture?
instrumentation.test.ts is located at packages/@tailwindcss-node/src/instrumentation.test.ts (domain: NodeBridge, directory: packages/@tailwindcss-node/src).

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