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Merge branch 'ar/wildmatch-foldcase' into maint

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The wildmatch engine did not honor WM_CASEFOLD option correctly.

* ar/wildmatch-foldcase:
  wildmatch: properly fold case everywhere
This commit is contained in:
Junio C Hamano 2013-07-03 15:31:27 -07:00
commit 4b0d73f33d
2 changed files with 56 additions and 6 deletions
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43
t/t3070-wildmatch.sh
View File

@ -29,6 +29,18 @@ match() {
fi
}
imatch() {
if [ $1 = 1 ]; then
test_expect_success "iwildmatch: match '$2' '$3'" "
test-wildmatch iwildmatch '$2' '$3'
"
else
test_expect_success "iwildmatch: no match '$2' '$3'" "
! test-wildmatch iwildmatch '$2' '$3'
"
fi
}
pathmatch() {
if [ $1 = 1 ]; then
test_expect_success "pathmatch: match '$2' '$3'" "
@ -235,4 +247,35 @@ pathmatch 1 abcXdefXghi '*X*i'
pathmatch 1 ab/cXd/efXg/hi '*/*X*/*/*i'
pathmatch 1 ab/cXd/efXg/hi '*Xg*i'
# Case-sensitivy features
match 0 x 'a' '[A-Z]'
match 1 x 'A' '[A-Z]'
match 0 x 'A' '[a-z]'
match 1 x 'a' '[a-z]'
match 0 x 'a' '[[:upper:]]'
match 1 x 'A' '[[:upper:]]'
match 0 x 'A' '[[:lower:]]'
match 1 x 'a' '[[:lower:]]'
match 0 x 'A' '[B-Za]'
match 1 x 'a' '[B-Za]'
match 0 x 'A' '[B-a]'
match 1 x 'a' '[B-a]'
match 0 x 'z' '[Z-y]'
match 1 x 'Z' '[Z-y]'
imatch 1 'a' '[A-Z]'
imatch 1 'A' '[A-Z]'
imatch 1 'A' '[a-z]'
imatch 1 'a' '[a-z]'
imatch 1 'a' '[[:upper:]]'
imatch 1 'A' '[[:upper:]]'
imatch 1 'A' '[[:lower:]]'
imatch 1 'a' '[[:lower:]]'
imatch 1 'A' '[B-Za]'
imatch 1 'a' '[B-Za]'
imatch 1 'A' '[B-a]'
imatch 1 'a' '[B-a]'
imatch 1 'z' '[Z-y]'
imatch 1 'Z' '[Z-y]'
test_done

7
wildmatch.c
View File

@ -196,6 +196,11 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
}
if (t_ch <= p_ch && t_ch >= prev_ch)
matched = 1;
else if ((flags & WM_CASEFOLD) && ISLOWER(t_ch)) {
uchar t_ch_upper = toupper(t_ch);
if (t_ch_upper <= p_ch && t_ch_upper >= prev_ch)
matched = 1;
}
p_ch = 0; /* This makes "prev_ch" get set to 0. */
} else if (p_ch == '[' && p[1] == ':') {
const uchar *s;
@ -245,6 +250,8 @@ static int dowild(const uchar *p, const uchar *text, unsigned int flags)
} else if (CC_EQ(s,i, "upper")) {
if (ISUPPER(t_ch))
matched = 1;
else if ((flags & WM_CASEFOLD) && ISLOWER(t_ch))
matched = 1;
} else if (CC_EQ(s,i, "xdigit")) {
if (ISXDIGIT(t_ch))
matched = 1;