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posix: remove some iso-8859-encoded characters

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With the increasing adoption of UTF-8, modern editors may (will?)
replace iso-8859-encoded characters in the range 0x80..0xff with
their UTF-8 equivalent, as will mailers and other tools.  This breaks
our testsuite and corrupts patches.

So, this patch starts replacing these problematic characters with
\OCTal sequences instead (adding support for those in tst-fnmatch.c)
or with plain ASCII characters (PTESTS).

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
DJ Delorie 2021-09-01 13:17:34 -04:00
parent 224edada60
commit 69623c0db0
5 changed files with 357 additions and 336 deletions
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posix/PTESTS
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@ -1,341 +1,347 @@
# Future self: the delimiter is an ASCII vertical bar, which is also a
# REGEX special character, but hadn't already been used. Nearly every
# other plain ASCII character had been used by a test. Characters
# outside the plain ASCII range have a risk of being mangled by modern
# editors. So, avoid using | in a test, or if needed, select a new
# delimeter.
# 2.8.2 Regular Expression General Requirement
2¦4¦bb*¦abbbc¦
2¦2¦bb*¦ababbbc¦
7¦9¦A#*::¦A:A#:qA::qA#::qA##::q¦
1¦5¦A#*::¦A##::A#::qA::qA#:q¦
2|4|bb*|abbbc|
2|2|bb*|ababbbc|
7|9|A#*::|A:A#:qA::qA#::qA##::q|
1|5|A#*::|A##::A#::qA::qA#:q|
# 2.8.3.1.2 BRE Special Characters
# GA108
2¦2¦\.¦a.c¦
2¦2¦\[¦a[c¦
2¦2¦\\¦a\c¦
2¦2¦\*¦a*c¦
2¦2¦\^¦a^c¦
2¦2¦\$¦a$c¦
7¦11¦X\*Y\*8¦Y*8X*8X*Y*8¦
2|2|\.|a.c|
2|2|\[|a[c|
2|2|\\|a\c|
2|2|\*|a*c|
2|2|\^|a^c|
2|2|\$|a$c|
7|11|X\*Y\*8|Y*8X*8X*Y*8|
# GA109
2¦2¦[.]¦a.c¦
2¦2¦[[]¦a[c¦
-1¦-1¦[[]¦ac¦
2¦2¦[\]¦a\c¦
1¦1¦[\a]¦abc¦
2¦2¦[\.]¦a\.c¦
2¦2¦[\.]¦a.\c¦
2¦2¦[*]¦a*c¦
2¦2¦[$]¦a$c¦
2¦2¦[X*Y8]¦7*8YX¦
2|2|[.]|a.c|
2|2|[[]|a[c|
-1|-1|[[]|ac|
2|2|[\]|a\c|
1|1|[\a]|abc|
2|2|[\.]|a\.c|
2|2|[\.]|a.\c|
2|2|[*]|a*c|
2|2|[$]|a$c|
2|2|[X*Y8]|7*8YX|
# GA110
2¦2¦*¦a*c¦
3¦4¦*a¦*b*a*c¦
1¦5¦**9=¦***9=9¦
2|2|*|a*c|
3|4|*a|*b*a*c|
1|5|**9=|***9=9|
# GA111
1¦1¦^*¦*bc¦
-1¦-1¦^*¦a*c¦
-1¦-1¦^*¦^*ab¦
1¦5¦^**9=¦***9=¦
-1¦-1¦^*5<*9¦5<9*5<*9¦
1|1|^*|*bc|
-1|-1|^*|a*c|
-1|-1|^*|^*ab|
1|5|^**9=|***9=|
-1|-1|^*5<*9|5<9*5<*9|
# GA112
2¦3¦\(*b\)¦a*b¦
-1¦-1¦\(*b\)¦ac¦
1¦6¦A\(**9\)=¦A***9=79¦
2|3|\(*b\)|a*b|
-1|-1|\(*b\)|ac|
1|6|A\(**9\)=|A***9=79|
# GA113(1)
1¦3¦\(^*ab\)¦*ab¦
-1¦-1¦\(^*ab\)¦^*ab¦
-1¦-1¦\(^*b\)¦a*b¦
-1¦-1¦\(^*b\)¦^*b¦
1|3|\(^*ab\)|*ab|
-1|-1|\(^*ab\)|^*ab|
-1|-1|\(^*b\)|a*b|
-1|-1|\(^*b\)|^*b|
### GA113(2) GNU regex implements GA113(1)
##-1¦-1¦\(^*ab\)¦*ab¦
##-1¦-1¦\(^*ab\)¦^*ab¦
##1¦1¦\(^*b\)¦b¦
##1¦3¦\(^*b\)¦^^b¦
##-1|-1|\(^*ab\)|*ab|
##-1|-1|\(^*ab\)|^*ab|
##1|1|\(^*b\)|b|
##1|3|\(^*b\)|^^b|
# GA114
1¦3¦a^b¦a^b¦
1¦3¦a\^b¦a^b¦
1¦1¦^^¦^bc¦
2¦2¦\^¦a^c¦
1¦1¦[c^b]¦^abc¦
1¦1¦[\^ab]¦^ab¦
2¦2¦[\^ab]¦c\d¦
-1¦-1¦[^^]¦^¦
1¦3¦\(a^b\)¦a^b¦
1¦3¦\(a\^b\)¦a^b¦
2¦2¦\(\^\)¦a^b¦
1|3|a^b|a^b|
1|3|a\^b|a^b|
1|1|^^|^bc|
2|2|\^|a^c|
1|1|[c^b]|^abc|
1|1|[\^ab]|^ab|
2|2|[\^ab]|c\d|
-1|-1|[^^]|^|
1|3|\(a^b\)|a^b|
1|3|\(a\^b\)|a^b|
2|2|\(\^\)|a^b|
# GA115
3¦3¦$$¦ab$¦
-1¦-1¦$$¦$ab¦
2¦3¦$c¦a$c¦
2¦2¦[$]¦a$c¦
1¦2¦\$a¦$a¦
3¦3¦\$$¦ab$¦
2¦6¦A\([34]$[34]\)B¦XA4$3BY¦
3|3|$$|ab$|
-1|-1|$$|$ab|
2|3|$c|a$c|
2|2|[$]|a$c|
1|2|\$a|$a|
3|3|\$$|ab$|
2|6|A\([34]$[34]\)B|XA4$3BY|
# 2.8.3.1.3 Periods in BREs
# GA116
1¦1¦.¦abc¦
-1¦-1¦.ab¦abc¦
1¦3¦ab.¦abc¦
1¦3¦a.b¦a,b¦
-1¦-1¦.......¦PqRs6¦
1¦7¦.......¦PqRs6T8¦
1|1|.|abc|
-1|-1|.ab|abc|
1|3|ab.|abc|
1|3|a.b|a,b|
-1|-1|.......|PqRs6|
1|7|.......|PqRs6T8|
# 2.8.3.2 RE Bracket Expression
# GA118
2¦2¦[abc]¦xbyz¦
-1¦-1¦[abc]¦xyz¦
2¦2¦[abc]¦xbay¦
2|2|[abc]|xbyz|
-1|-1|[abc]|xyz|
2|2|[abc]|xbay|
# GA119
2¦2¦[^a]¦abc¦
4¦4¦[^]cd]¦cd]ef¦
2¦2¦[^abc]¦axyz¦
-1¦-1¦[^abc]¦abc¦
3¦3¦[^[.a.]b]¦abc¦
3¦3¦[^[=a=]b]¦abc¦
2¦2¦[^-ac]¦abcde-¦
2¦2¦[^ac-]¦abcde-¦
3¦3¦[^a-b]¦abcde¦
3¦3¦[^a-bd-e]¦dec¦
2¦2¦[^---]¦-ab¦
16¦16¦[^a-zA-Z0-9]¦pqrstVWXYZ23579#¦
2|2|[^a]|abc|
4|4|[^]cd]|cd]ef|
2|2|[^abc]|axyz|
-1|-1|[^abc]|abc|
3|3|[^[.a.]b]|abc|
3|3|[^[=a=]b]|abc|
2|2|[^-ac]|abcde-|
2|2|[^ac-]|abcde-|
3|3|[^a-b]|abcde|
3|3|[^a-bd-e]|dec|
2|2|[^---]|-ab|
16|16|[^a-zA-Z0-9]|pqrstVWXYZ23579#|
# GA120(1)
3¦3¦[]a]¦cd]ef¦
1¦1¦[]-a]¦a_b¦
3¦3¦[][.-.]-0]¦ab0-]¦
1¦1¦[]^a-z]¦string¦
3|3|[]a]|cd]ef|
1|1|[]-a]|a_b|
3|3|[][.-.]-0]|ab0-]|
1|1|[]^a-z]|string|
# GA120(2)
4¦4¦[^]cd]¦cd]ef¦
0¦0¦[^]]*¦]]]]]]]]X¦
0¦0¦[^]]*¦]]]]]]]]¦
9¦9¦[^]]\{1,\}¦]]]]]]]]X¦
-1¦-1¦[^]]\{1,\}¦]]]]]]]]¦
4|4|[^]cd]|cd]ef|
0|0|[^]]*|]]]]]]]]X|
0|0|[^]]*|]]]]]]]]|
9|9|[^]]\{1,\}|]]]]]]]]X|
-1|-1|[^]]\{1,\}|]]]]]]]]|
# GA120(3)
3¦3¦[c[.].]d]¦ab]cd¦
2¦8¦[a-z]*[[.].]][A-Z]*¦Abcd]DEFg¦
3|3|[c[.].]d]|ab]cd|
2|8|[a-z]*[[.].]][A-Z]*|Abcd]DEFg|
# GA121
2¦2¦[[.a.]b]¦Abc¦
1¦1¦[[.a.]b]¦aBc¦
-1¦-1¦[[.a.]b]¦ABc¦
3¦3¦[^[.a.]b]¦abc¦
3¦3¦[][.-.]-0]¦ab0-]¦
3¦3¦[A-[.].]c]¦ab]!¦
2|2|[[.a.]b]|Abc|
1|1|[[.a.]b]|aBc|
-1|-1|[[.a.]b]|ABc|
3|3|[^[.a.]b]|abc|
3|3|[][.-.]-0]|ab0-]|
3|3|[A-[.].]c]|ab]!|
# GA122
-2¦-2¦[[.ch.]]¦abc¦
-2¦-2¦[[.ab.][.CD.][.EF.]]¦yZabCDEFQ9¦
-2|-2|[[.ch.]]|abc|
-2|-2|[[.ab.][.CD.][.EF.]]|yZabCDEFQ9|
# GA125
2¦2¦[[=a=]b]¦Abc¦
1¦1¦[[=a=]b]¦aBc¦
-1¦-1¦[[=a=]b]¦ABc¦
3¦3¦[^[=a=]b]¦abc¦
2|2|[[=a=]b]|Abc|
1|1|[[=a=]b]|aBc|
-1|-1|[[=a=]b]|ABc|
3|3|[^[=a=]b]|abc|
# GA126
#W the expected result for [[:alnum:]]* is 2-7 which is wrong
0¦0¦[[:alnum:]]*¦ aB28gH¦
2¦7¦[[:alnum:]][[:alnum:]]*¦ aB28gH¦
0|0|[[:alnum:]]*| aB28gH|
2|7|[[:alnum:]][[:alnum:]]*| aB28gH|
#W the expected result for [^[:alnum:]]* is 2-5 which is wrong
0¦0¦[^[:alnum:]]*¦2 ,a¦
2¦5¦[^[:alnum:]][^[:alnum:]]*¦2 ,a¦
0|0|[^[:alnum:]]*|2 ,a|
2|5|[^[:alnum:]][^[:alnum:]]*|2 ,a|
#W the expected result for [[:alpha:]]* is 2-5 which is wrong
0¦0¦[[:alpha:]]*¦ aBgH2¦
2¦5¦[[:alpha:]][[:alpha:]]*¦ aBgH2¦
1¦6¦[^[:alpha:]]*¦2 8,a¦
1¦2¦[[:blank:]]*¦ ¦
1¦8¦[^[:blank:]]*¦aB28gH, ¦
1¦2¦[[:cntrl:]]*¦  ¦
1¦8¦[^[:cntrl:]]*¦aB2 8gh,¦
0|0|[[:alpha:]]*| aBgH2|
2|5|[[:alpha:]][[:alpha:]]*| aBgH2|
1|6|[^[:alpha:]]*|2 8,a|
1|2|[[:blank:]]*| |
1|8|[^[:blank:]]*|aB28gH, |
1|2|[[:cntrl:]]*|  |
1|8|[^[:cntrl:]]*|aB2 8gh,|
#W the expected result for [[:digit:]]* is 2-3 which is wrong
0¦0¦[[:digit:]]*¦a28¦
2¦3¦[[:digit:]][[:digit:]]*¦a28¦
1¦8¦[^[:digit:]]*¦aB gH,¦
1¦7¦[[:graph:]]*¦aB28gH, ¦
1¦3¦[^[:graph:]]*¦ ,¦
1¦2¦[[:lower:]]*¦agB¦
1¦8¦[^[:lower:]]*¦B2 8H,a¦
1¦8¦[[:print:]]*¦aB2 8gH, ¦
1¦2¦[^[:print:]]*¦  ¦
0|0|[[:digit:]]*|a28|
2|3|[[:digit:]][[:digit:]]*|a28|
1|8|[^[:digit:]]*|aB gH,|
1|7|[[:graph:]]*|aB28gH, |
1|3|[^[:graph:]]*| ,|
1|2|[[:lower:]]*|agB|
1|8|[^[:lower:]]*|B2 8H,a|
1|8|[[:print:]]*|aB2 8gH, |
1|2|[^[:print:]]*|  |
#W the expected result for [[:punct:]]* is 2-2 which is wrong
0¦0¦[[:punct:]]*¦a,2¦
2¦3¦[[:punct:]][[:punct:]]*¦a,,2¦
1¦9¦[^[:punct:]]*¦aB2 8gH¦
1¦3¦[[:space:]]*¦ ¦
0|0|[[:punct:]]*|a,2|
2|3|[[:punct:]][[:punct:]]*|a,,2|
1|9|[^[:punct:]]*|aB2 8gH|
1|3|[[:space:]]*| |
#W the expected result for [^[:space:]]* is 2-9 which is wrong
0¦0¦[^[:space:]]*¦ aB28gH, ¦
2¦9¦[^[:space:]][^[:space:]]*¦ aB28gH, ¦
0|0|[^[:space:]]*| aB28gH, |
2|9|[^[:space:]][^[:space:]]*| aB28gH, |
#W the expected result for [[:upper:]]* is 2-3 which is wrong
0¦0¦[[:upper:]]*¦aBH2¦
2¦3¦[[:upper:]][[:upper:]]*¦aBH2¦
1¦8¦[^[:upper:]]*¦a2 8g,B¦
0|0|[[:upper:]]*|aBH2|
2|3|[[:upper:]][[:upper:]]*|aBH2|
1|8|[^[:upper:]]*|a2 8g,B|
#W the expected result for [[:xdigit:]]* is 2-5 which is wrong
0¦0¦[[:xdigit:]]*¦gaB28h¦
2¦5¦[[:xdigit:]][[:xdigit:]]*¦gaB28h¦
0|0|[[:xdigit:]]*|gaB28h|
2|5|[[:xdigit:]][[:xdigit:]]*|gaB28h|
#W the expected result for [^[:xdigit:]]* is 2-7 which is wrong
2¦7¦[^[:xdigit:]][^[:xdigit:]]*¦a gH,2¦
2|7|[^[:xdigit:]][^[:xdigit:]]*|a gH,2|
# GA127
-2¦-2¦[b-a]¦abc¦
1¦1¦[a-c]¦bbccde¦
2¦2¦[a-b]¦-bc¦
3¦3¦[a-z0-9]¦AB0¦
3¦3¦[^a-b]¦abcde¦
3¦3¦[^a-bd-e]¦dec¦
1¦1¦[]-a]¦a_b¦
2¦2¦[+--]¦a,b¦
2¦2¦[--/]¦a.b¦
2¦2¦[^---]¦-ab¦
3¦3¦[][.-.]-0]¦ab0-]¦
3¦3¦[A-[.].]c]¦ab]!¦
2¦6¦bc[d-w]xy¦abchxyz¦
-2|-2|[b-a]|abc|
1|1|[a-c]|bbccde|
2|2|[a-b]|-bc|
3|3|[a-z0-9]|AB0|
3|3|[^a-b]|abcde|
3|3|[^a-bd-e]|dec|
1|1|[]-a]|a_b|
2|2|[+--]|a,b|
2|2|[--/]|a.b|
2|2|[^---]|-ab|
3|3|[][.-.]-0]|ab0-]|
3|3|[A-[.].]c]|ab]!|
2|6|bc[d-w]xy|abchxyz|
# GA129
1¦1¦[a-cd-f]¦dbccde¦
-1¦-1¦[a-ce-f]¦dBCCdE¦
2¦4¦b[n-zA-M]Y¦absY9Z¦
2¦4¦b[n-zA-M]Y¦abGY9Z¦
1|1|[a-cd-f]|dbccde|
-1|-1|[a-ce-f]|dBCCdE|
2|4|b[n-zA-M]Y|absY9Z|
2|4|b[n-zA-M]Y|abGY9Z|
# GA130
3¦3¦[-xy]¦ac-¦
2¦4¦c[-xy]D¦ac-D+¦
2¦2¦[--/]¦a.b¦
2¦4¦c[--/]D¦ac.D+b¦
2¦2¦[^-ac]¦abcde-¦
1¦3¦a[^-ac]c¦abcde-¦
3¦3¦[xy-]¦zc-¦
2¦4¦c[xy-]7¦zc-786¦
2¦2¦[^ac-]¦abcde-¦
2¦4¦a[^ac-]c¦5abcde-¦
2¦2¦[+--]¦a,b¦
2¦4¦a[+--]B¦Xa,By¦
2¦2¦[^---]¦-ab¦
4¦6¦X[^---]Y¦X-YXaYXbY¦
3|3|[-xy]|ac-|
2|4|c[-xy]D|ac-D+|
2|2|[--/]|a.b|
2|4|c[--/]D|ac.D+b|
2|2|[^-ac]|abcde-|
1|3|a[^-ac]c|abcde-|
3|3|[xy-]|zc-|
2|4|c[xy-]7|zc-786|
2|2|[^ac-]|abcde-|
2|4|a[^ac-]c|5abcde-|
2|2|[+--]|a,b|
2|4|a[+--]B|Xa,By|
2|2|[^---]|-ab|
4|6|X[^---]Y|X-YXaYXbY|
# 2.8.3.3 BREs Matching Multiple Characters
# GA131
3¦4¦cd¦abcdeabcde¦
1¦2¦ag*b¦abcde¦
-1¦-1¦[a-c][e-f]¦abcdef¦
3¦4¦[a-c][e-f]¦acbedf¦
4¦8¦abc*XYZ¦890abXYZ#*¦
4¦9¦abc*XYZ¦890abcXYZ#*¦
4¦15¦abc*XYZ¦890abcccccccXYZ#*¦
-1¦-1¦abc*XYZ¦890abc*XYZ#*¦
3|4|cd|abcdeabcde|
1|2|ag*b|abcde|
-1|-1|[a-c][e-f]|abcdef|
3|4|[a-c][e-f]|acbedf|
4|8|abc*XYZ|890abXYZ#*|
4|9|abc*XYZ|890abcXYZ#*|
4|15|abc*XYZ|890abcccccccXYZ#*|
-1|-1|abc*XYZ|890abc*XYZ#*|
# GA132
2¦4¦\(*bc\)¦a*bc¦
1¦2¦\(ab\)¦abcde¦
1¦10¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)¦abcdefghijk¦
3¦8¦43\(2\(6\)*0\)AB¦654320ABCD¦
3¦9¦43\(2\(7\)*0\)AB¦6543270ABCD¦
3¦12¦43\(2\(7\)*0\)AB¦6543277770ABCD¦
2|4|\(*bc\)|a*bc|
1|2|\(ab\)|abcde|
1|10|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)|abcdefghijk|
3|8|43\(2\(6\)*0\)AB|654320ABCD|
3|9|43\(2\(7\)*0\)AB|6543270ABCD|
3|12|43\(2\(7\)*0\)AB|6543277770ABCD|
# GA133
1¦10¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)¦abcdefghijk¦
-1¦-1¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(k\)\)\)\)\)\)\)\)¦abcdefghijk¦
1|10|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)|abcdefghijk|
-1|-1|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(k\)\)\)\)\)\)\)\)|abcdefghijk|
# GA134
2¦4¦\(bb*\)¦abbbc¦
2¦2¦\(bb*\)¦ababbbc¦
1¦6¦a\(.*b\)¦ababbbc¦
1¦2¦a\(b*\)¦ababbbc¦
1¦20¦a\(.*b\)c¦axcaxbbbcsxbbbbbbbbc¦
2|4|\(bb*\)|abbbc|
2|2|\(bb*\)|ababbbc|
1|6|a\(.*b\)|ababbbc|
1|2|a\(b*\)|ababbbc|
1|20|a\(.*b\)c|axcaxbbbcsxbbbbbbbbc|
# GA135
1¦7¦\(a\(b\(c\(d\(e\)\)\)\)\)\4¦abcdededede¦
1|7|\(a\(b\(c\(d\(e\)\)\)\)\)\4|abcdededede|
#W POSIX does not really specify whether a\(b\)*c\1 matches acb.
#W back references are supposed to expand to the last match, but what
#W if there never was a match as in this case?
-1¦-1¦a\(b\)*c\1¦acb¦
1¦11¦\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)\9¦abcdefghijjk¦
-1|-1|a\(b\)*c\1|acb|
1|11|\(a\(b\(c\(d\(e\(f\(g\)h\(i\(j\)\)\)\)\)\)\)\)\9|abcdefghijjk|
# GA136
#W These two tests have the same problem as the test in GA135. No match
#W of a subexpression, why should the back reference be usable?
#W 1 2 a\(b\)*c\1 acb
#W 4 7 a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST
-1¦-1¦a\(b\)*c\1¦acb¦
-1¦-1¦a\(b\(c\(d\(f\)*\)\)\)\4¦xYzabcdePQRST¦
#W 4 7 a\(b\(c\(d\(f\)*\)\)\)\4|xYzabcdePQRST
-1|-1|a\(b\)*c\1|acb|
-1|-1|a\(b\(c\(d\(f\)*\)\)\)\4|xYzabcdePQRST|
# GA137
-2¦-2¦\(a\(b\)\)\3¦foo¦
-2¦-2¦\(a\(b\)\)\(a\(b\)\)\5¦foo¦
-2|-2|\(a\(b\)\)\3|foo|
-2|-2|\(a\(b\)\)\(a\(b\)\)\5|foo|
# GA138
1¦2¦ag*b¦abcde¦
1¦10¦a.*b¦abababvbabc¦
2¦5¦b*c¦abbbcdeabbbbbbcde¦
2¦5¦bbb*c¦abbbcdeabbbbbbcde¦
1¦5¦a\(b\)*c\1¦abbcbbb¦
-1¦-1¦a\(b\)*c\1¦abbdbd¦
0¦0¦\([a-c]*\)\1¦abcacdef¦
1¦6¦\([a-c]*\)\1¦abcabcabcd¦
1¦2¦a^*b¦ab¦
1¦5¦a^*b¦a^^^b¦
1|2|ag*b|abcde|
1|10|a.*b|abababvbabc|
2|5|b*c|abbbcdeabbbbbbcde|
2|5|bbb*c|abbbcdeabbbbbbcde|
1|5|a\(b\)*c\1|abbcbbb|
-1|-1|a\(b\)*c\1|abbdbd|
0|0|\([a-c]*\)\1|abcacdef|
1|6|\([a-c]*\)\1|abcabcabcd|
1|2|a^*b|ab|
1|5|a^*b|a^^^b|
# GA139
1¦2¦a\{2\}¦aaaa¦
1¦7¦\([a-c]*\)\{0,\}¦aabcaab¦
1¦2¦\(a\)\1\{1,2\}¦aabc¦
1¦3¦\(a\)\1\{1,2\}¦aaaabc¦
1|2|a\{2\}|aaaa|
1|7|\([a-c]*\)\{0,\}|aabcaab|
1|2|\(a\)\1\{1,2\}|aabc|
1|3|\(a\)\1\{1,2\}|aaaabc|
#W the expression \(\(a\)\1\)\{1,2\} is ill-formed, using \2
1¦4¦\(\(a\)\2\)\{1,2\}¦aaaabc¦
1|4|\(\(a\)\2\)\{1,2\}|aaaabc|
# GA140
1¦2¦a\{2\}¦aaaa¦
-1¦-1¦a\{2\}¦abcd¦
0¦0¦a\{0\}¦aaaa¦
1¦64¦a\{64\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
1|2|a\{2\}|aaaa|
-1|-1|a\{2\}|abcd|
0|0|a\{0\}|aaaa|
1|64|a\{64\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
# GA141
1¦7¦\([a-c]*\)\{0,\}¦aabcaab¦
1|7|\([a-c]*\)\{0,\}|aabcaab|
#W the expected result for \([a-c]*\)\{2,\} is failure which isn't correct
1¦3¦\([a-c]*\)\{2,\}¦abcdefg¦
1¦3¦\([a-c]*\)\{1,\}¦abcdefg¦
-1¦-1¦a\{64,\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
1|3|\([a-c]*\)\{2,\}|abcdefg|
1|3|\([a-c]*\)\{1,\}|abcdefg|
-1|-1|a\{64,\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
# GA142
1¦3¦a\{2,3\}¦aaaa¦
-1¦-1¦a\{2,3\}¦abcd¦
0¦0¦\([a-c]*\)\{0,0\}¦foo¦
1¦63¦a\{1,63\}¦aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa¦
1|3|a\{2,3\}|aaaa|
-1|-1|a\{2,3\}|abcd|
0|0|\([a-c]*\)\{0,0\}|foo|
1|63|a\{1,63\}|aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa|
# 2.8.3.4 BRE Precedence
# GA143
#W There are numerous bugs in the original version.
2¦19¦\^\[[[.].]]\\(\\1\\)\*\\{1,2\\}\$¦a^[]\(\1\)*\{1,2\}$b¦
1¦6¦[[=*=]][[=\=]][[=]=]][[===]][[...]][[:punct:]]¦*\]=.;¦
1¦6¦[$\(*\)^]*¦$\()*^¦
1¦1¦[\1]¦1¦
1¦1¦[\{1,2\}]¦{¦
2|19|\^\[[[.].]]\\(\\1\\)\*\\{1,2\\}\$|a^[]\(\1\)*\{1,2\}$b|
1|6|[[=*=]][[=\=]][[=]=]][[===]][[...]][[:punct:]]|*\]=.;|
1|6|[$\(*\)^]*|$\()*^|
1|1|[\1]|1|
1|1|[\{1,2\}]|{|
#W the expected result for \(*\)*\1* is 2-2 which isn't correct
0¦0¦\(*\)*\1*¦a*b*11¦
2¦3¦\(*\)*\1*b¦a*b*11¦
0|0|\(*\)*\1*|a*b*11|
2|3|\(*\)*\1*b|a*b*11|
#W the expected result for \(a\(b\{1,2\}\)\{1,2\}\) is 1-5 which isn't correct
1¦3¦\(a\(b\{1,2\}\)\{1,2\}\)¦abbab¦
1¦5¦\(a\(b\{1,2\}\)\)\{1,2\}¦abbab¦
1¦1¦^\(^\(^a$\)$\)$¦a¦
1¦2¦\(a\)\1$¦aa¦
1¦3¦ab*¦abb¦
1¦4¦ab\{2,4\}¦abbbc¦
1|3|\(a\(b\{1,2\}\)\{1,2\}\)|abbab|
1|5|\(a\(b\{1,2\}\)\)\{1,2\}|abbab|
1|1|^\(^\(^a$\)$\)$|a|
1|2|\(a\)\1$|aa|
1|3|ab*|abb|
1|4|ab\{2,4\}|abbbc|
# 2.8.3.5 BRE Expression Anchoring
# GA144
1¦1¦^a¦abc¦
-1¦-1¦^b¦abc¦
-1¦-1¦^[a-zA-Z]¦99Nine¦
1¦4¦^[a-zA-Z]*¦Nine99¦
1|1|^a|abc|
-1|-1|^b|abc|
-1|-1|^[a-zA-Z]|99Nine|
1|4|^[a-zA-Z]*|Nine99|
# GA145(1)
1¦2¦\(^a\)\1¦aabc¦
-1¦-1¦\(^a\)\1¦^a^abc¦
1¦2¦\(^^a\)¦^a¦
1¦1¦\(^^\)¦^^¦
1¦3¦\(^abc\)¦abcdef¦
-1¦-1¦\(^def\)¦abcdef¦
1|2|\(^a\)\1|aabc|
-1|-1|\(^a\)\1|^a^abc|
1|2|\(^^a\)|^a|
1|1|\(^^\)|^^|
1|3|\(^abc\)|abcdef|
-1|-1|\(^def\)|abcdef|
### GA145(2) GNU regex implements GA145(1)
##-1¦-1¦\(^a\)\1¦aabc¦
##1¦4¦\(^a\)\1¦^a^abc¦
##-1¦-1¦\(^^a\)¦^a¦
##1¦2¦\(^^\)¦^^¦
##-1|-1|\(^a\)\1|aabc|
##1|4|\(^a\)\1|^a^abc|
##-1|-1|\(^^a\)|^a|
##1|2|\(^^\)|^^|
# GA146
3¦3¦a$¦cba¦
-1¦-1¦a$¦abc¦
5¦7¦[a-z]*$¦99ZZxyz¦
3|3|a$|cba|
-1|-1|a$|abc|
5|7|[a-z]*$|99ZZxyz|
#W the expected result for [a-z]*$ is failure which isn't correct
10¦9¦[a-z]*$¦99ZZxyz99¦
3¦3¦$$¦ab$¦
-1¦-1¦$$¦$ab¦
3¦3¦\$$¦ab$¦
10|9|[a-z]*$|99ZZxyz99|
3|3|$$|ab$|
-1|-1|$$|$ab|
3|3|\$$|ab$|
# GA147(1)
-1¦-1¦\(a$\)\1¦bcaa¦
-1¦-1¦\(a$\)\1¦ba$¦
-1¦-1¦\(ab$\)¦ab$¦
1¦2¦\(ab$\)¦ab¦
4¦6¦\(def$\)¦abcdef¦
-1¦-1¦\(abc$\)¦abcdef¦
-1|-1|\(a$\)\1|bcaa|
-1|-1|\(a$\)\1|ba$|
-1|-1|\(ab$\)|ab$|
1|2|\(ab$\)|ab|
4|6|\(def$\)|abcdef|
-1|-1|\(abc$\)|abcdef|
### GA147(2) GNU regex implements GA147(1)
##-1¦-1¦\(a$\)\1¦bcaa¦
##2¦5¦\(a$\)\1¦ba$a$¦
##-1¦-1¦\(ab$\)¦ab¦
##1¦3¦\(ab$\)¦ab$¦
##-1|-1|\(a$\)\1|bcaa|
##2|5|\(a$\)\1|ba$a$|
##-1|-1|\(ab$\)|ab|
##1|3|\(ab$\)|ab$|
# GA148
0¦0¦^$¦¦
1¦3¦^abc$¦abc¦
-1¦-1¦^xyz$¦^xyz^¦
-1¦-1¦^234$¦^234$¦
1¦9¦^[a-zA-Z0-9]*$¦2aA3bB9zZ¦
-1¦-1¦^[a-z0-9]*$¦2aA3b#B9zZ¦
0|0|^$||
1|3|^abc$|abc|
-1|-1|^xyz$|^xyz^|
-1|-1|^234$|^234$|
1|9|^[a-zA-Z0-9]*$|2aA3bB9zZ|
-1|-1|^[a-z0-9]*$|2aA3b#B9zZ|

4
posix/PTESTS2C.sed
View File

@ -1,6 +1,8 @@
# Future self: the vertical bar is being used here as a delimiter in
# the input file, not in the usual alternate-choice regex meaning.
/^##/d
s/^# \(.*\)/ { 0, 0, "\1", NULL, },/
s/^#W \(.*\)/ { 0, 0, NULL, "\1" },/
s/\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\([^ｦ]*\)ｦ\(.*\)/ { \1, \2, "\3", "\4", \5 },/
s/\([^|]*\)|\([^|]*\)|\([^|]*\)|\([^|]*\)|\(.*\)/ { \1, \2, "\3", "\4", \5 },/
s/\\/\\\\/g
s/ /\\r/g

4
posix/bug-regex1.c
View File

@ -23,7 +23,7 @@ main (void)
puts ("in C locale");
setlocale (LC_ALL, "C");
s = re_compile_pattern ("[anù]*n", 7, &regex);
s = re_compile_pattern ("[an\371]*n", 7, &regex);
if (s != NULL)
{
puts ("re_compile_pattern return non-NULL value");
@ -43,7 +43,7 @@ main (void)
puts ("in de_DE.ISO-8859-1 locale");
setlocale (LC_ALL, "de_DE.ISO-8859-1");
s = re_compile_pattern ("[anù]*n", 7, &regex);
s = re_compile_pattern ("[an\371]*n", 7, &regex);
if (s != NULL)
{
puts ("re_compile_pattern return non-NULL value");

13
posix/tst-fnmatch.c
View File

@ -193,6 +193,19 @@ next_input (char **line, int first, int last)
*wp++ = '\t';
else if (*cp == 'n')
*wp++ = '\n';
else if (*cp >= '0' && *cp <= '7')
{
int ndigits = 0;
int cval = 0;
while (ndigits < 3 && *cp >= '0' && *cp <= '7')
{
cval *= 8;
cval += (*cp++) - '0';
ndigits ++;
}
*wp++ = cval;
--cp;
}
else
*wp++ = *cp;

124
posix/tst-fnmatch.input
View File

@ -477,90 +477,90 @@ C "-" "[Z-\\]]" NOMATCH
# handling of ranges and the recognition of character (vs bytes).
de_DE.ISO-8859-1 "a" "[a-z]" 0
de_DE.ISO-8859-1 "z" "[a-z]" 0
de_DE.ISO-8859-1 "ä" "[a-z]" 0
de_DE.ISO-8859-1 "ö" "[a-z]" 0
de_DE.ISO-8859-1 "ü" "[a-z]" 0
de_DE.ISO-8859-1 "\344" "[a-z]" 0
de_DE.ISO-8859-1 "\366" "[a-z]" 0
de_DE.ISO-8859-1 "\374" "[a-z]" 0
de_DE.ISO-8859-1 "A" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "Z" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "Ä" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "Ö" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "Ü" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "\304" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "\326" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "\334" "[a-z]" NOMATCH
de_DE.ISO-8859-1 "a" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "z" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "ä" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "ö" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "ü" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "\344" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "\366" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "\374" "[A-Z]" NOMATCH
de_DE.ISO-8859-1 "A" "[A-Z]" 0
de_DE.ISO-8859-1 "Z" "[A-Z]" 0
de_DE.ISO-8859-1 "Ä" "[A-Z]" 0
de_DE.ISO-8859-1 "Ö" "[A-Z]" 0
de_DE.ISO-8859-1 "Ü" "[A-Z]" 0
de_DE.ISO-8859-1 "\304" "[A-Z]" 0
de_DE.ISO-8859-1 "\326" "[A-Z]" 0
de_DE.ISO-8859-1 "\334" "[A-Z]" 0
de_DE.ISO-8859-1 "a" "[[:lower:]]" 0
de_DE.ISO-8859-1 "z" "[[:lower:]]" 0
de_DE.ISO-8859-1 "ä" "[[:lower:]]" 0
de_DE.ISO-8859-1 "ö" "[[:lower:]]" 0
de_DE.ISO-8859-1 "ü" "[[:lower:]]" 0
de_DE.ISO-8859-1 "\344" "[[:lower:]]" 0
de_DE.ISO-8859-1 "\366" "[[:lower:]]" 0
de_DE.ISO-8859-1 "\374" "[[:lower:]]" 0
de_DE.ISO-8859-1 "A" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "Z" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "Ä" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "Ö" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "Ü" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "\304" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "\326" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "\334" "[[:lower:]]" NOMATCH
de_DE.ISO-8859-1 "a" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "z" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "ä" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "ö" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "ü" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "\344" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "\366" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "\374" "[[:upper:]]" NOMATCH
de_DE.ISO-8859-1 "A" "[[:upper:]]" 0
de_DE.ISO-8859-1 "Z" "[[:upper:]]" 0
de_DE.ISO-8859-1 "Ä" "[[:upper:]]" 0
de_DE.ISO-8859-1 "Ö" "[[:upper:]]" 0
de_DE.ISO-8859-1 "Ü" "[[:upper:]]" 0
de_DE.ISO-8859-1 "\304" "[[:upper:]]" 0
de_DE.ISO-8859-1 "\326" "[[:upper:]]" 0
de_DE.ISO-8859-1 "\334" "[[:upper:]]" 0
de_DE.ISO-8859-1 "a" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "z" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "ä" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "ö" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "ü" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\344" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\366" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\374" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "A" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "Z" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "Ä" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "Ö" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "Ü" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\304" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\326" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "\334" "[[:alpha:]]" 0
de_DE.ISO-8859-1 "a" "[[=a=]b]" 0
de_DE.ISO-8859-1 "â" "[[=a=]b]" 0
de_DE.ISO-8859-1 "à" "[[=a=]b]" 0
de_DE.ISO-8859-1 "á" "[[=a=]b]" 0
de_DE.ISO-8859-1 "ä" "[[=a=]b]" 0
de_DE.ISO-8859-1 "\342" "[[=a=]b]" 0
de_DE.ISO-8859-1 "\340" "[[=a=]b]" 0
de_DE.ISO-8859-1 "\341" "[[=a=]b]" 0
de_DE.ISO-8859-1 "\344" "[[=a=]b]" 0
de_DE.ISO-8859-1 "b" "[[=a=]b]" 0
de_DE.ISO-8859-1 "c" "[[=a=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=â=]b]" 0
de_DE.ISO-8859-1 "â" "[[=â=]b]" 0
de_DE.ISO-8859-1 "à" "[[=â=]b]" 0
de_DE.ISO-8859-1 "á" "[[=â=]b]" 0
de_DE.ISO-8859-1 "ä" "[[=â=]b]" 0
de_DE.ISO-8859-1 "b" "[[=â=]b]" 0
de_DE.ISO-8859-1 "c" "[[=â=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=à=]b]" 0
de_DE.ISO-8859-1 "â" "[[=à=]b]" 0
de_DE.ISO-8859-1 "à" "[[=à=]b]" 0
de_DE.ISO-8859-1 "á" "[[=à=]b]" 0
de_DE.ISO-8859-1 "ä" "[[=à=]b]" 0
de_DE.ISO-8859-1 "b" "[[=à=]b]" 0
de_DE.ISO-8859-1 "c" "[[=à=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=á=]b]" 0
de_DE.ISO-8859-1 "â" "[[=á=]b]" 0
de_DE.ISO-8859-1 "à" "[[=á=]b]" 0
de_DE.ISO-8859-1 "á" "[[=á=]b]" 0
de_DE.ISO-8859-1 "ä" "[[=á=]b]" 0
de_DE.ISO-8859-1 "b" "[[=á=]b]" 0
de_DE.ISO-8859-1 "c" "[[=á=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "â" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "à" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "á" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "ä" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "b" "[[=ä=]b]" 0
de_DE.ISO-8859-1 "c" "[[=ä=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "\342" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "\340" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "\341" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "\344" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "b" "[[=\342=]b]" 0
de_DE.ISO-8859-1 "c" "[[=\342=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "\342" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "\340" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "\341" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "\344" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "b" "[[=\340=]b]" 0
de_DE.ISO-8859-1 "c" "[[=\340=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "\342" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "\340" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "\341" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "\344" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "b" "[[=\341=]b]" 0
de_DE.ISO-8859-1 "c" "[[=\341=]b]" NOMATCH
de_DE.ISO-8859-1 "a" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "\342" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "\340" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "\341" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "\344" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "b" "[[=\344=]b]" 0
de_DE.ISO-8859-1 "c" "[[=\344=]b]" NOMATCH
de_DE.ISO-8859-1 "aa" "[[.a.]]a" 0
de_DE.ISO-8859-1 "ba" "[[.a.]]a" NOMATCH