...
------- Str::lstrip -------
()
(#)
(#)
(#)
()
( )
(  )
( # )
------- Str::rstrip -------
()
(#)
(#)
( 
#)
(#)
()
( )
(  )
( # )
------- Str::strip -------
()
()
()
(##)
(hi)
---------- Done ----------
.
------- Str::upper -------
()
(UPPER)
(UPPER_UPPER)
------- Str::lower -------
()
(lower)
(lower_lower)
---------- Done ----------
.
----- Str::replace -------
(-- cd -- ef)
(---- cd ---- ef)
(0)
(0)
(ab cd ab ef)
(ab cd ab 0)
(ab cd ab e0)
(0 0 0)
(000)
(0000)
( 123)
( 123)
(abc 123)
(bbbb)
(bbbbbb)
.
------- Str::ljust -------
()
(_)
(____)
(x)
(x)
(x_)
(xx)
(xx)
(xx)
(xx)
(xx__)
------- Str::rjust -------
()
(_)
(____)
(x)
(x)
(_x)
(xx)
(xx)
(xx)
(xx)
(__xx)
---------- Done ----------
.
------- Str::slice -------
(abcde)
(bcde)
()
(abcdef)
(abcdef)
()
()
(f)
()
()
()
()
()
()
()
()
()
()
---------- Done ----------
.
------- str_concat -------
()
(a)
(aa)
(b)
(bb)
(ab)
(aab)
(abb)
(aabb)
------- str_concat3 -------
()
(a)
(ab)
(abc)
(ac)
(aa)
(aab)
(aabc)
(aac)
---------- Done ----------
.
------- to_int -------
(0) -> (0)
(1) -> (1)
(-1) -> (-1)
(100) -> (100)
(2147483647) -> (2147483647)
(-2147483648) -> (-2147483648)
---------- Done ----------
.  str_contains
.------ Str::helpers ------
---------- Done ----------
.
------- Str::split -------
(abc def) 
(abc) (def) 
() () () () 
( ) () () ( ) 
() (#) () 
(  ) () 
() (  ) () 
() 
(a) (b) (c) (d) (e) (f) (g) 
(a) (b) (c) (d,e,f,g) 
(a,b,c,d,e,f,g) 
() () (#) 
---------- Done ----------
.
-------- Str::join -------
()
()
(one string)
(abcdef)
(abc def abc def abc def abc def)
---------- Done ----------
..f1212d
f123123
f123x123
foo
.---
len = 1
---
len = 2
---
len = 3
---
len = 2
---
len = 3
---
len = 4
---
len = 3
0 []
0 []
1 []
0 []
1 []
2 []
0 [a]
1 [b]
0 [abc]
1 [def]
2 []
0 []
1 [abc]
2 [def]
3 []
0 [abc]
1 [def]
2 [ghi]
.char funcs
slice()
strip()
startswith endswith
rjust() and ljust()
join()
.ord()
chr()
str_concat()
str_repeat()
repr()
'A'
''
"'"
'NUL \x00 NUL'
'tab\tline\nline\r\n'
'high \xff \xfe high'
.f
o
o
d
.
Total: 20 tests (538 ticks, 0.001 sec), 314 assertions
Pass: 20, fail: 0, skip: 0.