diff options
Diffstat (limited to 'vcx.t')
| -rw-r--r-- | vcx.t | 175 |
1 files changed, 0 insertions, 175 deletions
@@ -1,175 +0,0 @@ -#!/usr/bin/perl -use strict; -use warnings; -use File::Spec; -use File::Path qw(make_path remove_tree); -use Digest::SHA qw(sha1_hex); - -# Setup testing environment -my $sandbox = File::Spec->rel2abs("sandbox_env"); -my $script_bin = File::Spec->catfile(File::Spec->rel2abs("."), "vcx"); -my $repo_meta = ".vcx"; - -remove_tree($sandbox); -make_path($sandbox); -chdir($sandbox) or die "Cannot chdir to $sandbox: $!"; - -sub run_cmd { - my $cmd = shift; - my $out = `perl $script_bin $cmd 2>&1`; - if ($? != 0) { - die "\nCommand '$cmd' failed with exit code $?:\n$out\n"; - } - return $out; -} - -sub get_head_id { - my $head_path = File::Spec->catfile($repo_meta, "head"); - return undef unless -f $head_path; - open(my $fh, '<', $head_path) or return undef; - my $id = <$fh>; - close($fh); - chomp($id //= ""); - $id =~ s/^\s+|\s+$//g; - return $id; -} - -print "Starting tests...\n"; -run_cmd("init"); - -# --- Subtest 1: All-In Integration --- -print "Subtest 1: Initial commit with symlink...\t"; -{ - open(my $fh, '>', "file1.txt") or die $!; - print $fh "Original content\n" x 10; - close($fh); - - symlink("file1.txt", "link1.txt") or die "Symlink failed: $!"; - - run_cmd("commit -am 'initial'"); - - my $idx_path = File::Spec->catfile($repo_meta, "index"); - open(my $idx, '<', $idx_path) or die "Could not open $idx_path: $!"; - my %index_hashes; - while (<$idx>) { - chomp; - # Updated parser: split on tabs and trim padding from hashes - my ($shash, $chash, $bhash, $m, $s, $path) = split(/\t/, $_, 6); - $shash =~ s/\s+$//; # Remove fixed-width padding - $index_hashes{$path} = $shash; - } - close($idx); - - die "Missing file1" unless $index_hashes{"file1.txt"}; - # Symlink hash is the SHA of the target path string - die "Symlink hash mismatch" unless $index_hashes{"link1.txt"} eq sha1_hex("file1.txt"); -} -print "OK\n"; - -# --- Subtest 2: Large Source, Small Patch (Text Patching) --- -print "Subtest 2: Large source, small patch...\t"; -{ - my $large_p = "large.txt"; - open(my $lf, '>', $large_p) or die $!; - print $lf "Line $_\n" for 1..1000; - close($lf); - - run_cmd("commit -am 'large file base'"); - - open($lf, '>>', $large_p) or die $!; - print $lf "One small change\n"; - close($lf); - run_cmd("commit -am 'patch commit'"); - - my $head_id = get_head_id(); - my $rev_path = File::Spec->catfile($repo_meta, "rev", $head_id); - open(my $rf, '<', $rev_path) or die "Could not open $rev_path: $!"; - my $has_patch = 0; - while (<$rf>) { $has_patch = 1 if /^patch:[a-f0-9]/; } - close($rf); - die "Expected patch in rev $head_id" unless $has_patch; -} -print "OK\n"; - -# --- Subtest 3: Small Source, Large Patch (Full Store) --- -print "Subtest 3: Small source, large patch...\t"; -{ - my $small_p = "small.txt"; - open(my $sf, '>', $small_p) or die $!; - print $sf "A"; - close($sf); - run_cmd("commit -am 'small file base'"); - - open($sf, '>', $small_p) or die $!; - print $sf "Completely different content" x 200; - close($sf); - run_cmd("commit -am 'full store commit'"); - - my $restored = run_cmd("show HEAD $small_p"); - my $actual = `cat $small_p`; - die "Reconstruction mismatch" unless $restored eq $actual; -} -print "OK\n"; - -# --- Subtest 4: Binary Integrity --- -print "Subtest 4: Binary patch integrity...\t\t"; -{ - my $bin_p = "data.bin"; - my $orig_data = pack("C*", map { int(rand(256)) } 1..2048); - open(my $bf, '>:raw', $bin_p) or die $!; - print $bf $orig_data; - close($bf); - run_cmd("commit -am 'initial bin'"); - - my $old_rev = get_head_id(); - - open($bf, '+<:raw', $bin_p) or die $!; - seek($bf, 1024, 0); - print $bf pack("C", 255); - close($bf); - run_cmd("commit -am 'mod bin'"); - - my $v_old = run_cmd("show $old_rev $bin_p"); - my $v_new = run_cmd("show HEAD $bin_p"); - - die "Old version corrupted" unless $v_old eq $orig_data; - die "Binary restore error" unless length($v_new) == 2048; -} -print "OK\n"; - -# --- Subtest 5: CRUD (Deletion) --- -print "Subtest 5: File deletion...\t\t\t"; -{ - unlink("file1.txt"); - run_cmd("commit -am 'delete file1'"); - - my $head_id = get_head_id(); - my $rev_path = File::Spec->catfile($repo_meta, "rev", $head_id); - my $rev_data = `cat $rev_path`; - my ($tree_h) = $rev_data =~ /^tree:([a-f0-9]+)/m; - - my $t_obj = File::Spec->catfile($repo_meta, "obj", substr($tree_h, 0, 2), substr($tree_h, 2)); - my $tree_content = `cat $t_obj`; - die "File1 still in tree after deletion" if $tree_content =~ /file1\.txt/; -} -print "OK\n"; - -# --- Subtest 6: Dirty Status --- -print "Subtest 6: Dirty state detection...\t\t"; -{ - open(my $fh, '>', "dirty.txt") or die $!; - print $fh "Clean state\n"; - close($fh); - run_cmd("add dirty.txt"); - - open($fh, '>>', "dirty.txt") or die $!; - print $fh "Dirty edit\n"; - close($fh); - - my $status = run_cmd("status"); - die "Failed to detect dirty state" unless $status =~ /\[M\].*dirty\.txt.*\(dirty\)/; -} -print "OK\n"; - -print "\nAll tests passed successfully.\n"; - |