This is a very intrusive change, so I've beefed up the tests
significantly. Added 'full-test' a target to the Makefile,
to test different possible configurations. This is intended
for maintainers only. Users should only be concerned with
'test' succeeding.
We now have a very simple custom database format for handling
mapping of svn revisions => git commits. Of course, we're
not really using it yet, either.
Also disabled automatic branch-finding on new trees for now.
It's too easily broken. revisions_eq() function should be
helpful for branch detection.
Also removed an extra assertion in fetch_cmd() that wasn't
correctly done. This bug was found by full-test.
Signed-off-by: Eric Wong <normalperson@xxxxxxxx>
---
contrib/git-svn/Makefile | 12 +
contrib/git-svn/git-svn.perl | 245 ++++++++++++++--------
contrib/git-svn/t/t0000-contrib-git-svn.sh | 13 +
contrib/git-svn/t/t0001-contrib-git-svn-props.sh | 86 ++++----
4 files changed, 224 insertions(+), 132 deletions(-)
diff --git a/contrib/git-svn/Makefile b/contrib/git-svn/Makefile
index 48f60b3..d73aa56 100644
--- a/contrib/git-svn/Makefile
+++ b/contrib/git-svn/Makefile
@@ -29,8 +29,16 @@ git-svn.html : git-svn.txt
asciidoc -b xhtml11 -d manpage \
-f ../../Documentation/asciidoc.conf $<
test: git-svn
- cd t && $(SHELL) ./t0000-contrib-git-svn.sh
- cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh
+ cd t && $(SHELL) ./t0000-contrib-git-svn.sh $(TEST_FLAGS)
+ cd t && $(SHELL) ./t0001-contrib-git-svn-props.sh $(TEST_FLAGS)
+
+full-test:
+ $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=1
+ $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=1
+ $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+ LC_ALL=en_US.UTF-8
+ $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \
+ LC_ALL=en_US.UTF-8
clean:
rm -f git-svn *.xml *.html *.1
diff --git a/contrib/git-svn/git-svn.perl b/contrib/git-svn/git-svn.perl
index 9618c8b..884969e 100755
--- a/contrib/git-svn/git-svn.perl
+++ b/contrib/git-svn/git-svn.perl
@@ -6,9 +6,9 @@ use strict;
use vars qw/ $AUTHOR $VERSION
$SVN_URL $SVN_INFO $SVN_WC $SVN_UUID
$GIT_SVN_INDEX $GIT_SVN
- $GIT_DIR $REV_DIR $GIT_SVN_DIR/;
+ $GIT_DIR $GIT_SVN_DIR $REVDB/;
$AUTHOR = 'Eric Wong <normalperson@xxxxxxxx>';
-$VERSION = '1.1.0-pre';
+$VERSION = '1.1.1-broken';
use Cwd qw/abs_path/;
$GIT_DIR = abs_path($ENV{GIT_DIR} || '.git');
@@ -31,10 +31,13 @@ use File::Path qw/mkpath/;
use Getopt::Long qw/:config gnu_getopt no_ignore_case auto_abbrev pass_through/;
use File::Spec qw//;
use POSIX qw/strftime/;
+use Memoize;
+memoize('revisions_eq');
my ($SVN_PATH, $SVN, $SVN_LOG, $_use_lib);
$_use_lib = 1 unless $ENV{GIT_SVN_NO_LIB};
libsvn_load();
+my $_optimize_commits = 1 unless $ENV{GIT_SVN_NO_OPTIMIZE_COMMITS};
my $sha1 = qr/[a-f\d]{40}/;
my $sha1_short = qr/[a-f\d]{4,40}/;
my ($_revision,$_stdin,$_no_ignore_ext,$_no_stop_copy,$_help,$_rmdir,$_edit,
@@ -43,7 +46,7 @@ my ($_revision,$_stdin,$_no_ignore_ext,$
$_template, $_shared, $_no_default_regex, $_no_graft_copy,
$_limit, $_verbose, $_incremental, $_oneline, $_l_fmt, $_show_commit,
$_version, $_upgrade, $_authors, $_branch_all_refs, @_opt_m);
-my (@_branch_from, %tree_map, %users, %rusers);
+my (@_branch_from, %tree_map, %users, %rusers, %equiv);
my ($_svn_co_url_revs, $_svn_pg_peg_revs);
my @repo_path_split_cache;
@@ -201,7 +204,6 @@ sub rebuild {
next if (defined $SVN_UUID && ($uuid ne $SVN_UUID));
next if (defined $SVN_URL && defined $url && ($url ne $SVN_URL));
- print "r$rev = $c\n";
unless (defined $latest) {
if (!$SVN_URL && !$url) {
croak "SVN repository location required: $url\n";
@@ -211,8 +213,8 @@ sub rebuild {
setup_git_svn();
$latest = $rev;
}
- assert_revision_eq_or_unknown($rev, $c);
- sys('git-update-ref',"svn/$GIT_SVN/revs/$rev",$c);
+ revdb_set($REVDB, $rev, $c);
+ print "r$rev = $c\n";
$newest_rev = $rev if ($rev > $newest_rev);
}
close $rev_list or croak $?;
@@ -280,7 +282,11 @@ sub fetch_cmd {
my $svn_log = svn_log_raw(@log_args);
my $base = next_log_entry($svn_log) or croak "No base revision!\n";
- my $last_commit = undef;
+ # don't need last_revision from grab_base_rev() because
+ # user could've specified a different revision to skip (they
+ # didn't want to import certain revisions into git for whatever
+ # reason, so trust $base->{revision} instead.
+ my (undef, $last_commit) = svn_grab_base_rev();
unless (-d $SVN_WC) {
svn_cmd_checkout($SVN_URL,$base->{revision},$SVN_WC);
chdir $SVN_WC or croak $!;
@@ -290,7 +296,6 @@ sub fetch_cmd {
} else {
chdir $SVN_WC or croak $!;
read_uuid();
- eval { $last_commit = file_to_s("$REV_DIR/$base->{revision}") };
# looks like a user manually cp'd and svn switch'ed
unless ($last_commit) {
sys(qw/svn revert -R ./);
@@ -303,7 +308,6 @@ sub fetch_cmd {
push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
my $last = $base;
while (my $log_msg = next_log_entry($svn_log)) {
- assert_tree($last_commit);
if ($last->{revision} >= $log_msg->{revision}) {
croak "Out of order: last >= current: ",
"$last->{revision} >= $log_msg->{revision}\n";
@@ -444,14 +448,14 @@ sub commit_cmd {
}
$info = svn_info('.');
read_uuid($info);
- my $svn_current_rev = $info->{'Last Changed Rev'};
+ my $last = $fetched;
foreach my $c (@revs) {
- my $mods = svn_checkout_tree($svn_current_rev, $c);
+ my $mods = svn_checkout_tree($last, $c);
if (scalar @$mods == 0) {
print "Skipping, no changes detected\n";
next;
}
- $svn_current_rev = svn_commit_tree($svn_current_rev, $c);
+ $last = svn_commit_tree($last, $c);
}
}
@@ -500,7 +504,7 @@ sub commit_lib {
},
@lock)
);
- my $mods = libsvn_checkout_tree($r_last, $c, $ed);
+ my $mods = libsvn_checkout_tree($cmt_last, $c, $ed);
if (@$mods == 0) {
print "No changes\nr$r_last = $cmt_last\n";
$ed->abort_edit;
@@ -814,7 +818,7 @@ sub graft_file_copy_cmd {
my ($grafts, $l_map, $u) = @_;
my $paths = $l_map->{$u};
my $pfx = common_prefix([keys %$paths]);
-
+ $SVN_URL ||= $u.$pfx;
my $pid = open my $fh, '-|';
defined $pid or croak $!;
unless ($pid) {
@@ -851,6 +855,8 @@ sub graft_file_copy_lib {
my ($base, $head) = libsvn_parse_revision();
my $inc = 1000;
my ($min, $max) = ($base, $head < $base+$inc ? $head : $base+$inc);
+ my $eh = $SVN::Error::handler;
+ $SVN::Error::handler = \&libsvn_skip_unknown_revs;
while (1) {
my $pool = SVN::Pool->new;
$SVN_LOG->get_log( "/$path", $min, $max, 0, 1, 1,
@@ -864,6 +870,7 @@ sub graft_file_copy_lib {
$max += $inc;
$max = $head if ($max > $head);
}
+ $SVN::Error::handler = $eh;
}
sub process_merge_msg_matches {
@@ -994,7 +1001,8 @@ sub setup_git_svn {
}
mkpath([$GIT_SVN_DIR]);
mkpath(["$GIT_SVN_DIR/info"]);
- mkpath([$REV_DIR]);
+ open my $fh, '>>',$REVDB or croak $!;
+ close $fh;
s_to_file($SVN_URL,"$GIT_SVN_DIR/info/url");
open my $fd, '>>', "$GIT_SVN_DIR/info/exclude" or croak $!;
@@ -1201,8 +1209,7 @@ sub precommit_check {
sub get_diff {
- my ($svn_rev, $treeish) = @_;
- my $from = file_to_s("$REV_DIR/$svn_rev");
+ my ($from, $treeish) = @_;
assert_tree($from);
print "diff-tree $from $treeish\n";
my $pid = open my $diff_fh, '-|';
@@ -1222,8 +1229,8 @@ sub get_diff {
}
sub svn_checkout_tree {
- my ($svn_rev, $treeish) = @_;
- my $mods = get_diff($svn_rev, $treeish);
+ my ($from, $treeish) = @_;
+ my $mods = get_diff($from->{commit}, $treeish);
return $mods unless (scalar @$mods);
my ($rm, $add) = precommit_check($mods);
@@ -1268,8 +1275,8 @@ sub svn_checkout_tree {
}
sub libsvn_checkout_tree {
- my ($svn_rev, $treeish, $ed) = @_;
- my $mods = get_diff($svn_rev, $treeish);
+ my ($from, $treeish, $ed) = @_;
+ my $mods = get_diff($from, $treeish);
return $mods unless (scalar @$mods);
my %o = ( D => 1, R => 0, C => -1, A => 3, M => 3, T => 3 );
foreach my $m (sort { $o{$a->{chg}} <=> $o{$b->{chg}} } @$mods) {
@@ -1365,7 +1372,7 @@ sub get_commit_message {
}
sub svn_commit_tree {
- my ($svn_rev, $commit) = @_;
+ my ($last, $commit) = @_;
my $commit_msg = "$GIT_SVN_DIR/.svn-commit.tmp.$$";
my $log_msg = get_commit_message($commit, $commit_msg);
my ($oneline) = ($log_msg->{msg} =~ /([^\n\r]+)/);
@@ -1392,7 +1399,7 @@ sub svn_commit_tree {
my @svn_up = qw(svn up);
push @svn_up, '--ignore-externals' unless $_no_ignore_ext;
- if ($committed == ($svn_rev + 1)) {
+ if ($_optimize_commits && ($committed == ($last->{revision} + 1))) {
push @svn_up, "-r$committed";
sys(@svn_up);
my $info = svn_info('.');
@@ -1408,14 +1415,14 @@ sub svn_commit_tree {
$log_msg->{author} = $info->{'Last Changed Author'};
$log_msg->{revision} = $committed;
$log_msg->{msg} .= "\n";
- my $parent = file_to_s("$REV_DIR/$svn_rev");
- git_commit($log_msg, $parent, $commit);
- return $committed;
+ $log_msg->{parents} = [ $last->{commit} ];
+ $log_msg->{commit} = git_commit($log_msg, $commit);
+ return $log_msg;
}
# resync immediately
- push @svn_up, "-r$svn_rev";
+ push @svn_up, "-r$last->{revision}";
sys(@svn_up);
- return fetch("$committed=$commit")->{revision};
+ return fetch("$committed=$commit");
}
sub rev_list_raw {
@@ -1671,10 +1678,9 @@ sub file_to_s {
}
sub assert_revision_unknown {
- my $revno = shift;
- if (-f "$REV_DIR/$revno") {
- croak "$REV_DIR/$revno already exists! ",
- "Why are we refetching it?";
+ my $r = shift;
+ if (my $c = revdb_get($REVDB, $r)) {
+ croak "$r = $c already exists! Why are we refetching it?";
}
}
@@ -1690,18 +1696,6 @@ sub trees_eq {
return 1;
}
-sub assert_revision_eq_or_unknown {
- my ($revno, $commit) = @_;
- if (-f "$REV_DIR/$revno") {
- my $current = file_to_s("$REV_DIR/$revno");
- if (($commit ne $current) && !trees_eq($commit, $current)) {
- croak "$REV_DIR/$revno already exists!\n",
- "current: $current\nexpected: $commit\n";
- }
- return;
- }
-}
-
sub git_commit {
my ($log_msg, @parents) = @_;
assert_revision_unknown($log_msg->{revision});
@@ -1763,19 +1757,12 @@ sub git_commit {
}
my @update_ref = ('git-update-ref',"refs/remotes/$GIT_SVN",$commit);
if (my $primary_parent = shift @exec_parents) {
- $pid = fork;
- defined $pid or croak $!;
- if (!$pid) {
- close STDERR;
- close STDOUT;
- exec 'git-rev-parse','--verify',
- "refs/remotes/$GIT_SVN^0" or croak $!;
- }
- waitpid $pid, 0;
+ quiet_run(qw/git-rev-parse --verify/,"refs/remotes/$GIT_SVN^0");
push @update_ref, $primary_parent unless $?;
}
sys(@update_ref);
- sys('git-update-ref',"svn/$GIT_SVN/revs/$log_msg->{revision}",$commit);
+ revdb_set($REVDB, $log_msg->{revision}, $commit);
+
# this output is read via pipe, do not change:
print "r$log_msg->{revision} = $commit\n";
if ($_repack && (--$_repack_nr == 0)) {
@@ -1990,7 +1977,29 @@ sub git_svn_each {
}
}
+sub migrate_revdb {
+ git_svn_each(sub {
+ my $id = shift;
+ defined(my $pid = fork) or croak $!;
+ if (!$pid) {
+ $GIT_SVN = $ENV{GIT_SVN_ID} = $id;
+ init_vars();
+ exit 0 if -r $REVDB;
+ print "Upgrading svn => git mapping...\n";
+ open my $fh, '>>',$REVDB or croak $!;
+ close $fh;
+ rebuild();
+ print "Done upgrading. You may now delete the ",
+ "deprecated $GIT_SVN_DIR/revs directory\n";
+ exit 0;
+ }
+ waitpid $pid, 0;
+ croak $? if $?;
+ });
+}
+
sub migration_check {
+ migrate_revdb() unless (-e $REVDB);
return if (-d "$GIT_DIR/svn" || !-d $GIT_DIR);
print "Upgrading repository...\n";
unless (-d "$GIT_DIR/svn") {
@@ -2013,15 +2022,19 @@ sub migration_check {
s_to_file($url, "$GIT_DIR/svn/$x/info/repo_url");
s_to_file($path, "$GIT_DIR/svn/$x/info/repo_path");
}
+ migrate_revdb() if (-d $GIT_SVN_DIR && !-w $REVDB);
print "Done upgrading.\n";
}
sub find_rev_before {
- my ($r, $git_svn_id) = @_;
- my @revs = map { basename $_ } <$GIT_DIR/svn/$git_svn_id/revs/*>;
- foreach my $r0 (sort { $b <=> $a } @revs) {
- next if $r0 >= $r;
- return ($r0, file_to_s("$GIT_DIR/svn/$git_svn_id/revs/$r0"));
+ my ($r, $id, $eq_ok) = @_;
+ my $f = "$GIT_DIR/svn/$id/.rev_db";
+ # --$r unless $eq_ok;
+ while ($r > 0) {
+ if (my $c = revdb_get($f, $r)) {
+ return ($r, $c);
+ }
+ --$r;
}
return (undef, undef);
}
@@ -2029,9 +2042,9 @@ sub find_rev_before {
sub init_vars {
$GIT_SVN ||= $ENV{GIT_SVN_ID} || 'git-svn';
$GIT_SVN_DIR = "$GIT_DIR/svn/$GIT_SVN";
+ $REVDB = "$GIT_SVN_DIR/.rev_db";
$GIT_SVN_INDEX = "$GIT_SVN_DIR/index";
$SVN_URL = undef;
- $REV_DIR = "$GIT_SVN_DIR/revs";
$SVN_WC = "$GIT_SVN_DIR/tree";
}
@@ -2491,7 +2504,27 @@ sub libsvn_traverse_ignore {
$pool->clear;
}
-sub libsvn_new_tree {
+sub revisions_eq {
+ my ($path, $r0, $r1) = @_;
+ return 1 if $r0 == $r1;
+ my $nr = 0;
+ if ($_use_lib) {
+ # should be OK to use Pool here (r1 - r0) should be small
+ my $pool = SVN::Pool->new;
+ $SVN->get_log("/$path", $r0, $r1, 0, 1, 1, sub {$nr++},$pool);
+ $pool->clear;
+ } else {
+ my ($url, undef) = repo_path_split($SVN_URL);
+ my $svn_log = svn_log_raw("$url/$path","-r$r0:$r1");
+ while (next_log_entry($svn_log)) { $nr++ }
+ close $svn_log->{fh};
+ }
+ return 0 if ($nr > 1);
+ return 1;
+}
+
+sub libsvn_find_parent_branch {
+ return undef; # XXX this function is disabled atm (not tested enough)
my ($paths, $rev, $author, $date, $msg) = @_;
my $svn_path = '/'.$SVN_PATH;
@@ -2502,27 +2535,33 @@ sub libsvn_new_tree {
my $branch_from = $i->copyfrom_path or next;
my $r = $i->copyfrom_rev;
print STDERR "Found possible branch point: ",
- "$branch_from => $svn_path, $r\n";
+ "$branch_from => $svn_path, $r\n";
$branch_from =~ s#^/##;
my $l_map = read_url_paths();
my $url = $SVN->{url};
defined $l_map->{$url} or next;
my $id = $l_map->{$url}->{$branch_from} or next;
- my $f = "$GIT_DIR/svn/$id/revs/$r";
- while ($r && !-r $f) {
- $r--;
- $f = "$GIT_DIR/svn/$id/revs/$r";
- }
- if (-r $f) {
- my $parent = file_to_s($f);
+ my ($r0, $parent) = find_rev_before($r,$id,1);
+ if (defined $r0 && defined $parent &&
+ revisions_eq($branch_from, $r0, $r)) {
unlink $GIT_SVN_INDEX;
print STDERR "Found branch parent: $parent\n";
sys(qw/git-read-tree/, $parent);
return libsvn_fetch($parent, $paths, $rev,
$author, $date, $msg);
+ } else {
+ print STDERR
+ "Nope, branch point not imported or unknown\n";
}
- print STDERR "Nope, branch point not imported or unknown\n";
}
+ return undef;
+}
+
+sub libsvn_new_tree {
+ if (my $log_entry = libsvn_find_parent_branch(@_)) {
+ return $log_entry;
+ }
+ my ($paths, $rev, $author, $date, $msg) = @_;
open my $gui, '| git-update-index -z --index-info' or croak $!;
my $pool = SVN::Pool->new;
libsvn_traverse($gui, '', $SVN_PATH, $rev, $pool);
@@ -2536,10 +2575,8 @@ sub find_graft_path_commit {
foreach my $x (keys %$tree_paths) {
next unless ($p1 =~ /^\Q$x\E/);
my $i = $tree_paths->{$x};
- my $f = "$GIT_DIR/svn/$i/revs/$r1";
-
- return file_to_s($f) if (-r $f);
-
+ my ($r0, $parent) = find_rev_before($r1,$i,1);
+ return $parent if (defined $r0 && $r0 == $r1);
print STDERR "r$r1 of $i not imported\n";
next;
}
@@ -2551,18 +2588,10 @@ sub find_graft_path_parents {
foreach my $x (keys %$tree_paths) {
next unless ($p0 =~ /^\Q$x\E/);
my $i = $tree_paths->{$x};
- my $f = "$GIT_DIR/svn/$i/revs/$r0";
- while ($r0 && !-r $f) {
- # could be an older revision, too...
- $r0--;
- $f = "$GIT_DIR/svn/$i/revs/$r0";
- }
- unless (-r $f) {
- print STDERR "r$r0 of $i not imported\n";
- next;
+ my ($r, $parent) = find_rev_before($r0, $i, 1);
+ if (defined $r && defined $parent && revisions_eq($x,$r,$r0)) {
+ $grafts->{$c}->{$parent} = 1;
}
- my $parent = file_to_s($f);
- $grafts->{$c}->{$parent} = 1;
}
}
@@ -2600,8 +2629,7 @@ sub restore_index {
sub libsvn_commit_cb {
my ($rev, $date, $committer, $c, $msg, $r_last, $cmt_last) = @_;
- if ($rev == ($r_last + 1)) {
- # optimized (avoid fetch)
+ if ($_optimize_commits && $rev == ($r_last + 1)) {
my $log = libsvn_log_entry($rev,$committer,$date,$msg);
$log->{tree} = get_tree_from_treeish($c);
my $cmt = git_commit($log, $cmt_last, $c);
@@ -2652,6 +2680,49 @@ sub libsvn_skip_unknown_revs {
croak "Error from SVN, ($errno): ", $err->expanded_message,"\n";
};
+# Tie::File seems to be prone to offset errors if revisions get sparse,
+# it's not that fast, either. Tie::File is also not in Perl 5.6. So
+# one of my favorite modules is out :< Next up would be one of the DBM
+# modules, but I'm not sure which is most portable... So I'll just
+# go with something that's plain-text, but still capable of
+# being randomly accessed. So here's my ultra-simple fixed-width
+# database. All records are 40 characters + "\n", so it's easy to seek
+# to a revision: (41 * rev) is the byte offset.
+# A record of 40 0s denotes an empty revision.
+# And yes, it's still pretty fast (faster than Tie::File).
+sub revdb_set {
+ my ($file, $rev, $commit) = @_;
+ length $commit == 40 or croak "arg3 must be a full SHA1 hexsum\n";
+ open my $fh, '+<', $file or croak $!;
+ my $offset = $rev * 41;
+ # assume that append is the common case:
+ seek $fh, 0, 2 or croak $!;
+ my $pos = tell $fh;
+ if ($pos < $offset) {
+ print $fh (('0' x 40),"\n") x (($offset - $pos) / 41);
+ }
+ seek $fh, $offset, 0 or croak $!;
+ print $fh $commit,"\n";
+ close $fh or croak $!;
+}
+
+sub revdb_get {
+ my ($file, $rev) = @_;
+ my $ret;
+ my $offset = $rev * 41;
+ open my $fh, '<', $file or croak $!;
+ seek $fh, $offset, 0;
+ if (tell $fh == $offset) {
+ $ret = readline $fh;
+ if (defined $ret) {
+ chomp $ret;
+ $ret = undef if ($ret =~ /^0{40}$/);
+ }
+ }
+ close $fh or croak $!;
+ return $ret;
+}
+
package SVN::Git::Editor;
use vars qw/@ISA/;
use strict;
diff --git a/contrib/git-svn/t/t0000-contrib-git-svn.sh b/contrib/git-svn/t/t0000-contrib-git-svn.sh
index c33b522..f896e2c 100644
--- a/contrib/git-svn/t/t0000-contrib-git-svn.sh
+++ b/contrib/git-svn/t/t0000-contrib-git-svn.sh
@@ -193,5 +193,18 @@ test_expect_success "$name" \
git-rev-list --pretty=raw remotes/alt | grep ^tree | uniq > b &&
diff -u a b"
+name='check imported tree checksums expected tree checksums'
+cat > expected <<\EOF
+tree f735671b89a7eb30cab1d8597de35bd4271ab813
+tree 4b9af72bb861eaed053854ec502cf7df72618f0f
+tree 031b8d557afc6fea52894eaebb45bec52f1ba6d1
+tree 0b094cbff17168f24c302e297f55bfac65eb8bd3
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 56a30b966619b863674f5978696f4a3594f2fca9
+tree d667270a1f7b109f5eb3aaea21ede14b56bfdd6e
+tree 8f51f74cf0163afc9ad68a4b1537288c4558b5a4
+EOF
+test_expect_success "$name" "diff -u a expected"
+
test_done
diff --git a/contrib/git-svn/t/t0001-contrib-git-svn-props.sh b/contrib/git-svn/t/t0001-contrib-git-svn-props.sh
index 23a5a2a..54e0ed7 100644
--- a/contrib/git-svn/t/t0001-contrib-git-svn-props.sh
+++ b/contrib/git-svn/t/t0001-contrib-git-svn-props.sh
@@ -52,49 +52,49 @@ EOF
cd ..
rm -rf import
-svn co "$svnrepo" test_wc
+test_expect_success 'checkout working copy from svn' "svn co $svnrepo test_wc"
+test_expect_success 'setup some commits to svn' \
+ 'cd test_wc &&
+ echo Greetings >> kw.c &&
+ svn commit -m "Not yet an Id" &&
+ svn up &&
+ echo Hello world >> kw.c &&
+ svn commit -m "Modified file, but still not yet an Id" &&
+ svn up &&
+ svn propset svn:keywords Id kw.c &&
+ svn commit -m "Propset Id" &&
+ svn up &&
+ cd ..'
+
+test_expect_success 'initialize git-svn' "git-svn init $svnrepo"
+test_expect_success 'fetch revisions from svn' 'git-svn fetch'
-cd test_wc
- echo 'Greetings' >> kw.c
- svn commit -m 'Not yet an $Id$'
- svn up
-
- echo 'Hello world' >> kw.c
- svn commit -m 'Modified file, but still not yet an $Id$'
- svn up
-
- svn propset svn:keywords Id kw.c
- svn commit -m 'Propset $Id$'
- svn up
-cd ..
-
-git-svn init "$svnrepo"
-git-svn fetch
-
-git checkout -b mybranch remotes/git-svn
-echo 'Hi again' >> kw.c
name='test svn:keywords ignoring'
-
-git commit -a -m "$name"
-git-svn commit remotes/git-svn..mybranch
-git pull . remotes/git-svn
+test_expect_success "$name" \
+ 'git checkout -b mybranch remotes/git-svn &&
+ echo Hi again >> kw.c &&
+ git commit -a -m "test keywoards ignoring" &&
+ git-svn commit remotes/git-svn..mybranch &&
+ git pull . remotes/git-svn'
expect='/* $Id$ */'
got="`sed -ne 2p kw.c`"
test_expect_success 'raw $Id$ found in kw.c' "test '$expect' = '$got'"
-cd test_wc
- svn propset svn:eol-style CR empty
- svn propset svn:eol-style CR crlf
- svn propset svn:eol-style CR ne_crlf
- svn commit -m 'propset CR on crlf files'
- svn up
-cd ..
+test_expect_success "propset CR on crlf files" \
+ 'cd test_wc &&
+ svn propset svn:eol-style CR empty &&
+ svn propset svn:eol-style CR crlf &&
+ svn propset svn:eol-style CR ne_crlf &&
+ svn commit -m "propset CR on crlf files" &&
+ svn up &&
+ cd ..'
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn and checkout a new wc' \
+ "git-svn fetch &&
+ git pull . remotes/git-svn &&
+ svn co $svnrepo new_wc"
-svn co "$svnrepo" new_wc
for i in crlf ne_crlf lf ne_lf cr ne_cr empty_cr empty_lf empty empty_crlf
do
test_expect_success "Comparing $i" "cmp $i new_wc/$i"
@@ -106,16 +106,16 @@ cd test_wc
printf '$Id$\rHello\rWorld' > ne_cr
a_cr=`printf '$Id$\r\nHello\r\nWorld\r\n' | git-hash-object --stdin`
a_ne_cr=`printf '$Id$\r\nHello\r\nWorld' | git-hash-object --stdin`
- svn propset svn:eol-style CRLF cr
- svn propset svn:eol-style CRLF ne_cr
- svn propset svn:keywords Id cr
- svn propset svn:keywords Id ne_cr
- svn commit -m 'propset CRLF on cr files'
- svn up
+ test_expect_success 'Set CRLF on cr files' \
+ 'svn propset svn:eol-style CRLF cr &&
+ svn propset svn:eol-style CRLF ne_cr &&
+ svn propset svn:keywords Id cr &&
+ svn propset svn:keywords Id ne_cr &&
+ svn commit -m "propset CRLF on cr files" &&
+ svn up'
cd ..
-
-git-svn fetch
-git pull . remotes/git-svn
+test_expect_success 'fetch and pull latest from svn' \
+ 'git-svn fetch && git pull . remotes/git-svn'
b_cr="`git-hash-object cr`"
b_ne_cr="`git-hash-object ne_cr`"
--
1.4.0
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