Print the results from a fuzz run

This formats the results from a fuzz run with colours and prints them to the terminal. By default, only tests labelled as "FAIL" or "WARN" are displayed, but this can be controlled via the show argument.

Usage

# S3 method for class 'cbtf'
print(x, show = c("fail", "warn"), group = "input", ...)

Arguments

x

An object of class cbtf.

show

A character vector representing the subset of results to be printed, any of "fail", "warn", "skip", "ok", "all" and "none".

group

Either "input" to show results grouped by test input (default), or "function" to show them grouped by function name.

...

Further arguments passed to or from other methods. These are currently ignored.

Value

No return value, called for side effects.

Details

The use of unicode icons in the output messages can be disabled by setting options(cli.unicode = FALSE).

See also

summary.cbtf

Examples

res <- fuzz(funs = c("list", "matrix", "mean"),
            what = test_inputs(c("numeric", "raw")))
#> ℹ Fuzzing 3 functions with 10 inputs (using 2 daemons)
#> ℹ Functions will be searched in the global namespace as `package` was not specified
#> ℹ 30 tests run  [19ms]
print(res)
#> ✖  🚨   CAUGHT BY THE FUZZ!   🚨
#> 
#> ── Test input [[7]]: charToRaw("0") 
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[8]]: charToRaw(NA_character_) 
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[9]]: charToRaw("abc") 
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[10]]: raw() 
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#>  [ FAIL 0 | WARN 4 | SKIP 0 | OK 26 ] 
print(res, show = "all")
#> ✖  🚨   CAUGHT BY THE FUZZ!   🚨
#> 
#> ── Test input [[1]]: c(1.309605, 0.585381, -0.461072) 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[2]]: c(-1, 0, NaN, 10000) 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[3]]: c(Inf, -0.5, 1234) 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[4]]: c(0, 0) 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[5]]: c(0, NA) 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[6]]: numeric() 
#>    list    OK  
#>  matrix    OK  
#>    mean    OK  
#> 
#> ── Test input [[7]]: charToRaw("0") 
#>    list    OK  
#>  matrix    OK  
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[8]]: charToRaw(NA_character_) 
#>    list    OK  
#>  matrix    OK  
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[9]]: charToRaw("abc") 
#>    list    OK  
#>  matrix    OK  
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#> ── Test input [[10]]: raw() 
#>    list    OK  
#>  matrix    OK  
#>    mean  WARN  argument is not numeric or logical: returning NA
#> 
#>  [ FAIL 0 | WARN 4 | SKIP 0 | OK 26 ] 
print(res, show = "none")
#> [ FAIL 0 | WARN 4 | SKIP 0 | OK 26 ] 
print(res, group = "function")
#> ✖  🚨   CAUGHT BY THE FUZZ!   🚨
#> 
#> ── Function `mean`: 
#>  WARN  argument is not numeric or logical: returning NA | charToRaw("0")
#>  WARN  argument is not numeric or logical: returning NA | charToRaw(NA_character_)
#>  WARN  argument is not numeric or logical: returning NA | charToRaw("abc")
#>  WARN  argument is not numeric or logical: returning NA | raw()
#> 
#>  [ FAIL 0 | WARN 4 | SKIP 0 | OK 26 ]