testing,internal/fuzz: Whether to support printing random corpus in the future #51745

gcggcg · 2022-03-17T05:24:34Z

###Whether to support printing random corpus in the future, so that we can check which data has been tested .Since I found that the Print didn't work even if I added fmt.Print, I wanted an error-like interrupt to Print out what I wanted to Print.

heschi · 2022-03-17T17:54:49Z

cc @golang/fuzzing

c-seeger · 2022-03-22T14:31:49Z

was trying to use fmt.Sprintf to construct the input string for the function to test until I realised i can't use fmt.
e.g.

f.Add("test")
f.Fuzz(func(t *testing.T), s string) {
  s := fmt.Sprintf("...%s", s)
  FuncToFuzz(s)
}

mvdan mentioned this issue Mar 17, 2022

Whether printing random corpus can be supported in the future #51744

Closed

heschi added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label Mar 17, 2022

heschi added this to the Backlog milestone Mar 17, 2022

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testing,internal/fuzz: Whether to support printing random corpus in the future #51745

testing,internal/fuzz: Whether to support printing random corpus in the future #51745

gcggcg commented Mar 17, 2022 •

edited

heschi commented Mar 17, 2022

c-seeger commented Mar 22, 2022 •

edited

testing,internal/fuzz: Whether to support printing random corpus in the future #51745

testing,internal/fuzz: Whether to support printing random corpus in the future #51745

Comments

gcggcg commented Mar 17, 2022 • edited

heschi commented Mar 17, 2022

c-seeger commented Mar 22, 2022 • edited

gcggcg commented Mar 17, 2022 •

edited

c-seeger commented Mar 22, 2022 •

edited