003+ sh: ls: command not found
003- popen_basic.tmp
005+ sh: cat: command not found
006+
007+ int(0)
008+ *** Testing popen(): writing to the pipe ***
009+ sh: sort: command not found
010+ *** Testing for return type of popen() and pclose() functions ***
011+ bool(true)
012+ Test String
013+ bool(true)
014+
015+ --- Done ---
005- line
006- line of text
007- line
008- line of text
009- line
010- line of text
011- line
012- line of text
013- line
014- line of text
015- line
016- line
017- int(100)
018- *** Testing popen(): writing to the pipe ***
019- aaa
020- ddd
021- ggg
022- sss
023- *** Testing for return type of popen() and pclose() functions ***
024- bool(true)
025- Test String
026- bool(true)
027-
028- --- Done ---