run-file () { local spec_name=$1; shift; local spec_file=spec/$spec_name.test.sh; local suite; suite=$(test/sh_spec.py --print-spec-suite $spec_file); local spec_subdir; case $suite in osh) spec_subdir='osh-cpp' ;; ysh) spec_subdir='ysh-cpp' ;; *) die "Invalid suite $suite" ;; esac; local base_dir=_tmp/spec/$spec_subdir; mkdir -v -p $base_dir; sh-spec $spec_file --timeout 10 --oils-bin-dir $PWD/bin --oils-cpp-bin-dir $REPO_ROOT/_bin/cxx-asan --tsv-output $base_dir/${spec_name}.tsv "$@" } builtin-printf: spec test case results

Results for builtin-printf.test.sh

statusoshosh-cpp
pass 3939
ok 88
N-I 77
total5454
caseoshosh-cppdescription
0pass pass printf with no args
1pass pass printf -v %s
2pass pass printf -v %q
3pass pass printf -v a[1]
4pass pass printf -v syntax error
5pass pass dynamic declare instead of %s
6ok ok dynamic declare instead of %q
detailsdetails
7ok ok printf -v dynamic scope
detailsdetails
8pass pass printf with too few arguments
9pass pass printf with too many arguments
10pass pass printf width strings
11pass pass printf integer
12pass pass printf %6.4d -- "precision" does padding for integers
13pass pass printf %6.4x X o
14pass pass %06d zero padding vs. %6.6d
15pass pass %06x %06X %06o
16pass pass %06s is no-op
17pass pass printf %6.4s does both truncation and padding
18pass pass printf %6.0s and %0.0s
19pass pass printf %6.s and %0.s
20pass pass printf %*.*s (width/precision from args)
21pass pass unsigned / octal / hex
22pass pass unsigned / octal / hex big
23ok ok empty string (osh is more strict)
detailsdetails
24pass pass No char after ' => zero code point
25pass pass Unicode char with '
26pass pass Invalid UTF-8
27ok ok Too large
detailsdetails
28N-I N-I negative numbers with unsigned / octal / hex
detailsdetails
29N-I N-I printf floating point (not required, but they all implement it)
detailsdetails
30N-I N-I printf floating point with - and 0
detailsdetails
31N-I N-I printf eE fF gG
detailsdetails
32pass pass printf backslash escapes
33pass pass printf octal backslash escapes
34pass pass printf unicode backslash escapes
35pass pass printf invalid backslash escape (is ignored)
36pass pass printf % escapes
37pass pass printf %b backslash escaping
38pass pass printf %b with \c early return
39N-I N-I printf %c -- doesn't respect UTF-8! Bad.
detailsdetails
40ok ok printf invalid format
detailsdetails
41pass pass printf %q
42pass pass printf %6q (width)
43ok ok printf negative numbers
detailsdetails
44N-I N-I printf + and space flags
detailsdetails
45N-I N-I printf # flag
detailsdetails
46ok ok Runtime error for invalid integer
detailsdetails
47pass pass %(strftime format)T
48pass pass %(strftime format)T doesn't respect TZ if not exported
49pass pass %(strftime format)T TZ in environ but not in shell's memory
50pass pass %10.5(strftime format)T
51pass pass Regression for 'printf x y'
52ok ok bash truncates long strftime string at 128
detailsdetails
53pass pass printf with explicit NUL byte
78 passed, 16 OK, 14 not implemented, 0 BUG, 0 failed, 0 timeouts, 0 cases skipped

Details on runs that didn't PASS

osh6 dynamic declare instead of %q

stdout: 
$'"quoted" with spaces and \\'
stderr: 
osh-cpp6 dynamic declare instead of %q


stdout: 


$'"quoted" with spaces and \\'

stderr: 


osh7 printf -v dynamic scope


stdout: 


dollar=dollar
--
dollar='$'
mylocal=mylocal
--
dollar='$'
mylocal=

stderr: 


osh-cpp7 printf -v dynamic scope


stdout: 


dollar=dollar
--
dollar='$'
mylocal=mylocal
--
dollar='$'
mylocal=

stderr: 


osh23 empty string (osh is more strict)


stdout: 


stderr: 


  printf '%d\n' ''
                ^
[ stdin ]:1: printf expected an integer, got ''

osh-cpp23 empty string (osh is more strict)


stdout: 


stderr: 


  printf '%d\n' ''
                ^
[ stdin ]:1: printf expected an integer, got ''

osh27 Too large


stdout: 


too large
f4
244
364


stderr: 


  printf '%x\n' \'$too_large
                ^~
[ stdin ]:3: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes
  printf '%u\n' \'$too_large
                ^~
[ stdin ]:4: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes
  printf '%o\n' \'$too_large
                ^~
[ stdin ]:5: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes

osh-cpp27 Too large


stdout: 


too large
f4
244
364


stderr: 


  printf '%x\n' \'$too_large
                ^~
[ stdin ]:3: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes
  printf '%u\n' \'$too_large
                ^~
[ stdin ]:4: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes
  printf '%o\n' \'$too_large
                ^~
[ stdin ]:5: Warning: UTF-8 decode: Integer too large at offset 1 in string of 5 bytes

osh28 negative numbers with unsigned / octal / hex


stdout: 


stderr: 


  [%u]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%u]\n' -42
         ^
[ stdin ]:1: fatal: Can't format negative number with %u: -42

osh-cpp28 negative numbers with unsigned / octal / hex


stdout: 


stderr: 


  [%u]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%u]\n' -42
         ^
[ stdin ]:1: fatal: Can't format negative number with %u: -42

osh29 printf floating point (not required, but they all implement it)


stdout: 


stderr: 


  [%f]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%f]\n' 3.14159
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%.2f]\n
      ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%.2f]\n' 3.14159
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%8.2f]\n
       ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%8.2f]\n' 3.14159
         ^
[ stdin ]:3: osh printf doesn't support floating point
  [%-8.2f]\n
        ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%-8.2f]\n' 3.14159
         ^
[ stdin ]:4: osh printf doesn't support floating point
  [%-f]\n
     ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%-f]\n' 3.14159
         ^
[ stdin ]:5: osh printf doesn't support floating point
  [%-f]\n
     ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%-f]\n' 3.14
         ^
[ stdin ]:6: osh printf doesn't support floating point

osh-cpp29 printf floating point (not required, but they all implement it)


stdout: 


stderr: 


  [%f]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%f]\n' 3.14159
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%.2f]\n
      ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%.2f]\n' 3.14159
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%8.2f]\n
       ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%8.2f]\n' 3.14159
         ^
[ stdin ]:3: osh printf doesn't support floating point
  [%-8.2f]\n
        ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%-8.2f]\n' 3.14159
         ^
[ stdin ]:4: osh printf doesn't support floating point
  [%-f]\n
     ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%-f]\n' 3.14159
         ^
[ stdin ]:5: osh printf doesn't support floating point
  [%-f]\n
     ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%-f]\n' 3.14
         ^
[ stdin ]:6: osh printf doesn't support floating point

osh30 printf floating point with - and 0


stdout: 


---

stderr: 


  [%8.4f]\n
       ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%8.4f]\n' 3.14
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%08.4f]\n
        ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%08.4f]\n' 3.14
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%8.04f]\n
       ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%8.04f]\n' 3.14  # meaning less 0
         ^
[ stdin ]:3: Expected a printf format character
  [%08.04f]\n
        ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%08.04f]\n' 3.14
         ^
[ stdin ]:4: Expected a printf format character
  [%-8.4f]\n
        ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%-8.4f]\n' 3.14
         ^
[ stdin ]:6: osh printf doesn't support floating point
  [%-08.4f]\n
         ^
[ printf word at line 7 of [ stdin ] ]:1

  printf '[%-08.4f]\n' 3.14
         ^
[ stdin ]:7: osh printf doesn't support floating point
  [%-8.04f]\n
        ^
[ printf word at line 8 of [ stdin ] ]:1

  printf '[%-8.04f]\n' 3.14
         ^
[ stdin ]:8: Expected a printf format character
  [%-08.04f]\n
         ^
[ printf word at line 9 of [ stdin ] ]:1

  printf '[%-08.04f]\n' 3.14
         ^
[ stdin ]:9: Expected a printf format character

osh-cpp30 printf floating point with - and 0


stdout: 


---

stderr: 


  [%8.4f]\n
       ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%8.4f]\n' 3.14
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%08.4f]\n
        ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%08.4f]\n' 3.14
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%8.04f]\n
       ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%8.04f]\n' 3.14  # meaning less 0
         ^
[ stdin ]:3: Expected a printf format character
  [%08.04f]\n
        ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%08.04f]\n' 3.14
         ^
[ stdin ]:4: Expected a printf format character
  [%-8.4f]\n
        ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%-8.4f]\n' 3.14
         ^
[ stdin ]:6: osh printf doesn't support floating point
  [%-08.4f]\n
         ^
[ printf word at line 7 of [ stdin ] ]:1

  printf '[%-08.4f]\n' 3.14
         ^
[ stdin ]:7: osh printf doesn't support floating point
  [%-8.04f]\n
        ^
[ printf word at line 8 of [ stdin ] ]:1

  printf '[%-8.04f]\n' 3.14
         ^
[ stdin ]:8: Expected a printf format character
  [%-08.04f]\n
         ^
[ printf word at line 9 of [ stdin ] ]:1

  printf '[%-08.04f]\n' 3.14
         ^
[ stdin ]:9: Expected a printf format character

osh31 printf eE fF gG


stdout: 


stderr: 


  [%e]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%e]\n' 3.14
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%E]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%E]\n' 3.14
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%f]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%f]\n' 3.14
         ^
[ stdin ]:3: osh printf doesn't support floating point
  [%g]\n
    ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%g]\n' 3.14
         ^
[ stdin ]:4: osh printf doesn't support floating point
  [%G]\n
    ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%G]\n' 3.14
         ^
[ stdin ]:5: osh printf doesn't support floating point

osh-cpp31 printf eE fF gG


stdout: 


stderr: 


  [%e]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%e]\n' 3.14
         ^
[ stdin ]:1: osh printf doesn't support floating point
  [%E]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%E]\n' 3.14
         ^
[ stdin ]:2: osh printf doesn't support floating point
  [%f]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%f]\n' 3.14
         ^
[ stdin ]:3: osh printf doesn't support floating point
  [%g]\n
    ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[%g]\n' 3.14
         ^
[ stdin ]:4: osh printf doesn't support floating point
  [%G]\n
    ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%G]\n' 3.14
         ^
[ stdin ]:5: osh printf doesn't support floating point

osh39 printf %c -- doesn't respect UTF-8!  Bad.


stdout: 


[μμ]
0

stderr: 


  %c
   ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '%c' "$twomu" | wc --bytes
         ^
[ stdin ]:3: osh printf doesn't support single characters (bytes)

osh-cpp39 printf %c -- doesn't respect UTF-8!  Bad.


stdout: 


[μμ]
0

stderr: 


  %c
   ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '%c' "$twomu" | wc --bytes
         ^
[ stdin ]:3: osh printf doesn't support single characters (bytes)

osh40 printf invalid format


stdout: 


status=2
status=2

stderr: 


  %z
   ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '%z' 42
         ^
[ stdin ]:1: Invalid printf format character
  %-z
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '%-z' 42
         ^
[ stdin ]:3: Invalid printf format character

osh-cpp40 printf invalid format


stdout: 


status=2
status=2

stderr: 


  %z
   ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '%z' 42
         ^
[ stdin ]:1: Invalid printf format character
  %-z
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '%-z' 42
         ^
[ stdin ]:3: Invalid printf format character

osh43 printf negative numbers


stdout: 


[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
status=1
status=1

stderr: 


  printf '[%d] ' ' -42z'
                 ^
[ stdin ]:16: printf expected an integer, got ' -42z'
  printf '[%i] ' ' -42z'
                 ^
[ stdin ]:18: printf expected an integer, got ' -42z'

osh-cpp43 printf negative numbers


stdout: 


[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
[-42] status=0
status=1
status=1

stderr: 


  printf '[%d] ' ' -42z'
                 ^
[ stdin ]:16: printf expected an integer, got ' -42z'
  printf '[%i] ' ' -42z'
                 ^
[ stdin ]:18: printf expected an integer, got ' -42z'

osh44 printf + and space flags


stdout: 


stderr: 


  [%+d]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%+d]\n' 42
         ^
[ stdin ]:1: osh printf doesn't support the '+' flag
  [%+d]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%+d]\n' -42
         ^
[ stdin ]:2: osh printf doesn't support the '+' flag
  [% d]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[% d]\n' 42
         ^
[ stdin ]:3: osh printf doesn't support the ' ' flag
  [% d]\n
    ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[% d]\n' -42
         ^
[ stdin ]:4: osh printf doesn't support the ' ' flag

osh-cpp44 printf + and space flags


stdout: 


stderr: 


  [%+d]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%+d]\n' 42
         ^
[ stdin ]:1: osh printf doesn't support the '+' flag
  [%+d]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%+d]\n' -42
         ^
[ stdin ]:2: osh printf doesn't support the '+' flag
  [% d]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[% d]\n' 42
         ^
[ stdin ]:3: osh printf doesn't support the ' ' flag
  [% d]\n
    ^
[ printf word at line 4 of [ stdin ] ]:1

  printf '[% d]\n' -42
         ^
[ stdin ]:4: osh printf doesn't support the ' ' flag

osh45 printf # flag


stdout: 


---

stderr: 


  [%#o][%#o]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%#o][%#o]\n' 0 42
         ^
[ stdin ]:1: osh printf doesn't support the '#' flag
  [%#x][%#x]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%#x][%#x]\n' 0 42
         ^
[ stdin ]:2: osh printf doesn't support the '#' flag
  [%#X][%#X]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%#X][%#X]\n' 0 42
         ^
[ stdin ]:3: osh printf doesn't support the '#' flag
  [%.0f][%#.0f]\n
      ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%.0f][%#.0f]\n' 3 3
         ^
[ stdin ]:5: osh printf doesn't support floating point
  [%g][%#g]\n
    ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%g][%#g]\n' 3 3
         ^
[ stdin ]:6: osh printf doesn't support floating point

osh-cpp45 printf # flag


stdout: 


---

stderr: 


  [%#o][%#o]\n
    ^
[ printf word at line 1 of [ stdin ] ]:1

  printf '[%#o][%#o]\n' 0 42
         ^
[ stdin ]:1: osh printf doesn't support the '#' flag
  [%#x][%#x]\n
    ^
[ printf word at line 2 of [ stdin ] ]:1

  printf '[%#x][%#x]\n' 0 42
         ^
[ stdin ]:2: osh printf doesn't support the '#' flag
  [%#X][%#X]\n
    ^
[ printf word at line 3 of [ stdin ] ]:1

  printf '[%#X][%#X]\n' 0 42
         ^
[ stdin ]:3: osh printf doesn't support the '#' flag
  [%.0f][%#.0f]\n
      ^
[ printf word at line 5 of [ stdin ] ]:1

  printf '[%.0f][%#.0f]\n' 3 3
         ^
[ stdin ]:5: osh printf doesn't support floating point
  [%g][%#g]\n
    ^
[ printf word at line 6 of [ stdin ] ]:1

  printf '[%g][%#g]\n' 3 3
         ^
[ stdin ]:6: osh printf doesn't support floating point

osh46 Runtime error for invalid integer


stdout: 


status=1
status=1

stderr: 


  printf '%d\n' $x
                ^~
[ stdin ]:2: printf expected an integer, got '3abc'
  printf '%d\n' xyz
                ^~~
[ stdin ]:4: printf expected an integer, got 'xyz'

osh-cpp46 Runtime error for invalid integer


stdout: 


status=1
status=1

stderr: 


  printf '%d\n' $x
                ^~
[ stdin ]:2: printf expected an integer, got '3abc'
  printf '%d\n' xyz
                ^~~
[ stdin ]:4: printf expected an integer, got 'xyz'

osh52 bash truncates long strftime string at 128


stdout: 


4
40
120
124
128

stderr: 


osh-cpp52 bash truncates long strftime string at 128


stdout: 


4
40
120
124
128

stderr: