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gitweb: Fix 'grep' search for multiple matches in file

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Commit ff7f218 (gitweb: Fix file links in "grep" search, 2012-01-05),
added $file_href variable, to reduce duplication and have the fix
applied in single place.

Unfortunately it made variable defined inside the loop, not taking into
account the fact that $file_href was set only if file changed.
Therefore for files with multiple matches $file_href was undefined for
second and subsequent matches.

Fix this bug by moving $file_href declaration outside loop.

Adds tests for almost all forms of sarch in gitweb, which were missing
from testuite.  Note that it only tests if there are no warnings, and
it doesn't check that gitweb finds what it should find.

Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jakub Narebski 2012-02-15 17:37:06 +01:00 committed by Junio C Hamano
parent d1ba7a4cb7
commit fc8fcd27e6
2 changed files with 41 additions and 1 deletions
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3
gitweb/gitweb.perl
View file

@ -5850,9 +5850,10 @@ sub git_search_files {
my $alternate = 1;
my $matches = 0;
my $lastfile = '';
my $file_href;
while (my $line = <$fd>) {
chomp $line;
my ($file, $file_href, $lno, $ltext, $binary);
my ($file, $lno, $ltext, $binary);
last if ($matches++ > 1000);
if ($line =~ /^Binary file (.+) matches$/) {
$file = $1;

39
t/t9500-gitweb-standalone-no-errors.sh
View file

@ -629,6 +629,45 @@ test_expect_success \
'config override: tree view, features enabled in repo config (2)' \
'gitweb_run "p=.git;a=tree"'
# ----------------------------------------------------------------------
# searching
cat >>gitweb_config.perl <<\EOF
# enable search
$feature{'search'}{'default'} = [1];
$feature{'grep'}{'default'} = [1];
$feature{'pickaxe'}{'default'} = [1];
EOF
test_expect_success \
'search: preparation' \
'echo "1st MATCH" >>file &&
echo "2nd MATCH" >>file &&
echo "MATCH" >>bar &&
git add file bar &&
git commit -m "Added MATCH word"'
test_expect_success \
'search: commit author' \
'gitweb_run "p=.git;a=search;h=HEAD;st=author;s=A+U+Thor"'
test_expect_success \
'search: commit message' \
'gitweb_run "p=.git;a=search;h=HEAD;st=commitr;s=MATCH"'
test_expect_success \
'search: grep' \
'gitweb_run "p=.git;a=search;h=HEAD;st=grep;s=MATCH"'
test_expect_success \
'search: pickaxe' \
'gitweb_run "p=.git;a=search;h=HEAD;st=pickaxe;s=MATCH"'
test_expect_success \
'search: projects' \
'gitweb_run "a=project_list;s=.git"'
# ----------------------------------------------------------------------
# non-ASCII in README.html