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add tests for

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• integer base flat (10, 010, 0x10)
  ‣ posix, right variants (heh, just like timezones)
  ⇒ both enabled, which means one test always fails right now,
    until the code changes are in…
  ☹ mksh R21 and up, AT&T ksh93, posh, GNU bash, busybox sh, dash
    all use the posux variant
  ☺ mksh R20b and below, pdksh, zsh, python, perl, php all do it right
  ‣ posix is stupid to use C (strongly typed, compiled) semantics
    for an untyped _scripting_ language
• integer bases 1 (mksh specific), 2 to 36, and that 37 errors out
  ‣ both directions
• integer arithmetic, signed and unsigned, wraparound and value span
This commit is contained in:
tg 2011-12-09 20:40:02 +00:00
parent a0dd6b5366
commit 15cfc6c88d
1 changed files with 131 additions and 2 deletions
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133
check.t
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@ -1,4 +1,4 @@
# $MirOS: src/bin/mksh/check.t,v 1.499 2011/12/08 22:19:04 tg Exp $
# $MirOS: src/bin/mksh/check.t,v 1.500 2011/12/09 20:40:02 tg Exp $
# $OpenBSD: bksl-nl.t,v 1.2 2001/01/28 23:04:56 niklas Exp $
# $OpenBSD: history.t,v 1.5 2001/01/28 23:04:56 niklas Exp $
# $OpenBSD: read.t,v 1.3 2003/03/10 03:48:16 david Exp $
@ -28,7 +28,7 @@
# http://www.freebsd.org/cgi/cvsweb.cgi/src/tools/regression/bin/test/regress.sh?rev=HEAD
expected-stdout:
@(#)MIRBSD KSH R40 2011/12/02
@(#)MIRBSD KSH R40 2011/12/09
description:
Check version of shell.
stdin:
@ -3600,6 +3600,135 @@ expected-stdout:
64
64
---
name: integer-base-check-flat-posix
description:
Check behaviour of POSuX bases
stdin:
echo :$((10)).$((010)).$((0x10)).
expected-stdout:
:10.8.16.
---
name: integer-base-check-flat-right
description:
Check behaviour does not match POSuX, because a not type-safe
scripting language has *no* business interpreting "010" as octal
stdin:
echo :$((10)).$((010)).$((0x10)).
expected-stdout:
:10.10.16.
---
name: integer-base-check-numeric-from
description:
Check behaviour for base one to 36, and that 37 errors out
stdin:
echo 1:$((1#1))0.
i=1
while (( ++i <= 36 )); do
eval 'echo '$i':$(('$i'#10)).'
done
echo 37:$($__progname -c 'echo $((37#10))').$?:
expected-stdout:
1:490.
2:2.
3:3.
4:4.
5:5.
6:6.
7:7.
8:8.
9:9.
10:10.
11:11.
12:12.
13:13.
14:14.
15:15.
16:16.
17:17.
18:18.
19:19.
20:20.
21:21.
22:22.
23:23.
24:24.
25:25.
26:26.
27:27.
28:28.
29:29.
30:30.
31:31.
32:32.
33:33.
34:34.
35:35.
36:36.
37:.0:
expected-stderr-pattern:
/.*bad number '37#10'/
---
name: integer-base-check-numeric-to
description:
Check behaviour for base one to 36, and that 37 errors out
stdin:
i=0
while (( ++i <= 37 )); do
typeset -Uui$i x=0x40
eval "typeset -i10 y=$x"
print $i:$x.$y.
done
expected-stdout:
1:1#@.64.
2:2#1000000.64.
3:3#2101.64.
4:4#1000.64.
5:5#224.64.
6:6#144.64.
7:7#121.64.
8:8#100.64.
9:9#71.64.
10:64.64.
11:11#59.64.
12:12#54.64.
13:13#4C.64.
14:14#48.64.
15:15#44.64.
16:16#40.64.
17:17#3D.64.
18:18#3A.64.
19:19#37.64.
20:20#34.64.
21:21#31.64.
22:22#2K.64.
23:23#2I.64.
24:24#2G.64.
25:25#2E.64.
26:26#2C.64.
27:27#2A.64.
28:28#28.64.
29:29#26.64.
30:30#24.64.
31:31#22.64.
32:32#20.64.
33:33#1V.64.
34:34#1U.64.
35:35#1T.64.
36:36#1S.64.
37:36#1S.64.
expected-stderr-pattern:
/.*bad integer base: 37/
---
name: integer-arithmetic-span
description:
Check wraparound and size that is defined in mksh
stdin:
echo s:$((2147483647+1)).$(((2147483647*2)+1)).$(((2147483647*2)+2)).
echo u:$((#2147483647+1)).$((#(2147483647*2)+1)).$((#(2147483647*2)+2)).
expected-stdout:
s:-2147483648.-1.0.
u:2147483648.4294967295.0.
---
name: lineno-stdin
description:
See if $LINENO is updated and can be modified.