tc39_race_test.go

Documentation: github.com/dop251/goja

     1  //go:build race
     2  // +build race
     3  
     4  package goja
     5  
     6  import (
     7  	"testing"
     8  )
     9  
    10  const (
    11  	tc39MaxTestGroupSize = 8000 // to prevent race detector complaining about too many goroutines
    12  )
    13  
    14  func (ctx *tc39TestCtx) runTest(name string, f func(t *testing.T)) {
    15  	ctx.testQueue = append(ctx.testQueue, tc39Test{name: name, f: f})
    16  	if len(ctx.testQueue) >= tc39MaxTestGroupSize {
    17  		ctx.flush()
    18  	}
    19  }
    20  
    21  func (ctx *tc39TestCtx) flush() {
    22  	ctx.t.Run("tc39", func(t *testing.T) {
    23  		for _, tc := range ctx.testQueue {
    24  			tc := tc
    25  			t.Run(tc.name, func(t *testing.T) {
    26  				t.Parallel()
    27  				tc.f(t)
    28  			})
    29  		}
    30  	})
    31  	ctx.testQueue = ctx.testQueue[:0]
    32  }
    33

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