Git.pm: add test suite
Add a shell script (t/t9700-perl-git.sh) that sets up a git repository and a perl script (t/t9700/test.pl) that runs the actual tests. Signed-off-by: Lea Wiemann <LeWiemann@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lea Wiemann committed
Jun 19, 2008 at 22:32 UTC
b4780d725c673db26692e11c56539381d60ad17c
2 files changed
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t/t9700-perl-git.sh
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+#!/bin/sh
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+#
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+# Copyright (c) 2008 Lea Wiemann
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+#
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+
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+test_description='perl interface (Git.pm)'
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+. ./test-lib.sh
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+
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+# set up test repository
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+
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+test_expect_success \
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+ 'set up test repository' \
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+ 'echo "test file 1" > file1 &&
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+ echo "test file 2" > file2 &&
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+ mkdir directory1 &&
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+ echo "in directory1" >> directory1/file &&
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+ mkdir directory2 &&
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+ echo "in directory2" >> directory2/file &&
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+ git add . &&
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+ git commit -m "first commit" &&
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+
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+ echo "changed file 1" > file1 &&
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+ git commit -a -m "second commit" &&
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+
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+ git-config --add color.test.slot1 green &&
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+ git-config --add test.string value &&
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+ git-config --add test.dupstring value1 &&
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+ git-config --add test.dupstring value2 &&
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+ git-config --add test.booltrue true &&
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+ git-config --add test.boolfalse no &&
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+ git-config --add test.boolother other &&
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+ git-config --add test.int 2k
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+ '
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+
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+test_external_without_stderr \
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+ 'Perl API' \
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+ perl ../t9700/test.pl
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+
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+test_done
t/t9700/test.pl
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+#!/usr/bin/perl
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+use lib (split(/:/, $ENV{GITPERLLIB}));
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+
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+use 5.006002;
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+use warnings;
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+use strict;
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+
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+use Test::More qw(no_plan);
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+
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+use Cwd;
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+use File::Basename;
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+use File::Temp;
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+
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+BEGIN { use_ok('Git') }
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+
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+# set up
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+our $repo_dir = "trash directory";
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+our $abs_repo_dir = Cwd->cwd;
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+die "this must be run by calling the t/t97* shell script(s)\n"
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+ if basename(Cwd->cwd) ne $repo_dir;
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+ok(our $r = Git->repository(Directory => "."), "open repository");
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+
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+# config
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+is($r->config("test.string"), "value", "config scalar: string");
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+is_deeply([$r->config("test.dupstring")], ["value1", "value2"],
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+ "config array: string");
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+is($r->config("test.nonexistent"), undef, "config scalar: nonexistent");
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+is_deeply([$r->config("test.nonexistent")], [], "config array: nonexistent");
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+is($r->config_int("test.int"), 2048, "config_int: integer");
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+is($r->config_int("test.nonexistent"), undef, "config_int: nonexistent");
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+ok($r->config_bool("test.booltrue"), "config_bool: true");
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+ok(!$r->config_bool("test.boolfalse"), "config_bool: false");
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+our $ansi_green = "\x1b[32m";
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+is($r->get_color("color.test.slot1", "red"), $ansi_green, "get_color");
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+# Cannot test $r->get_colorbool("color.foo")) because we do not
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+# control whether our STDOUT is a terminal.
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+
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+# Failure cases for config:
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+# Save and restore STDERR; we will probably extract this into a
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+# "dies_ok" method and possibly move the STDERR handling to Git.pm.
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+open our $tmpstderr, ">&", STDERR or die "cannot save STDERR"; close STDERR;
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+eval { $r->config("test.dupstring") };
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+ok($@, "config: duplicate entry in scalar context fails");
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+eval { $r->config_bool("test.boolother") };
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+ok($@, "config_bool: non-boolean values fail");
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+open STDERR, ">&", $tmpstderr or die "cannot restore STDERR";
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+
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+# ident
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+like($r->ident("aUthor"), qr/^A U Thor <author\@example.com> [0-9]+ \+0000$/,
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+ "ident scalar: author (type)");
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+like($r->ident("cOmmitter"), qr/^C O Mitter <committer\@example.com> [0-9]+ \+0000$/,
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+ "ident scalar: committer (type)");
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+is($r->ident("invalid"), "invalid", "ident scalar: invalid ident string (no parsing)");
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+my ($name, $email, $time_tz) = $r->ident('author');
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+is_deeply([$name, $email], ["A U Thor", "author\@example.com"],
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+ "ident array: author");
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+like($time_tz, qr/[0-9]+ \+0000/, "ident array: author");
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+is_deeply([$r->ident("Name <email> 123 +0000")], ["Name", "email", "123 +0000"],
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+ "ident array: ident string");
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+is_deeply([$r->ident("invalid")], [], "ident array: invalid ident string");
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+
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+# ident_person
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+is($r->ident_person("aUthor"), "A U Thor <author\@example.com>",
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+ "ident_person: author (type)");
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+is($r->ident_person("Name <email> 123 +0000"), "Name <email>",
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+ "ident_person: ident string");
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+is($r->ident_person("Name", "email", "123 +0000"), "Name <email>",
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+ "ident_person: array");
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+
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+# objects and hashes
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+ok(our $file1hash = $r->command_oneline('rev-parse', "HEAD:file1"), "(get file hash)");
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+our $tmpfile = File::Temp->new;
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+is($r->cat_blob($file1hash, $tmpfile), 15, "cat_blob: size");
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+our $blobcontents;
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+{ local $/; seek $tmpfile, 0, 0; $blobcontents = <$tmpfile>; }
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+is($blobcontents, "changed file 1\n", "cat_blob: data");
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+seek $tmpfile, 0, 0;
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+is(Git::hash_object("blob", $tmpfile), $file1hash, "hash_object: roundtrip");
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+$tmpfile = File::Temp->new();
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+print $tmpfile my $test_text = "test blob, to be inserted\n";
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+like(our $newhash = $r->hash_and_insert_object($tmpfile), qr/[0-9a-fA-F]{40}/,
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+ "hash_and_insert_object: returns hash");
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+$tmpfile = File::Temp->new;
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+is($r->cat_blob($newhash, $tmpfile), length $test_text, "cat_blob: roundtrip size");
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+{ local $/; seek $tmpfile, 0, 0; $blobcontents = <$tmpfile>; }
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+is($blobcontents, $test_text, "cat_blob: roundtrip data");
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+
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+# paths
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+is($r->repo_path, "./.git", "repo_path");
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+is($r->wc_path, $abs_repo_dir . "/", "wc_path");
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+is($r->wc_subdir, "", "wc_subdir initial");
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+$r->wc_chdir("directory1");
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+is($r->wc_subdir, "directory1", "wc_subdir after wc_chdir");
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+TODO: {
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+ local $TODO = "commands do not work after wc_chdir";
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+ # Failure output is active even in non-verbose mode and thus
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+ # annoying. Hence we skip these tests as long as they fail.
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+ todo_skip 'config after wc_chdir', 1;
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+ is($r->config("color.string"), "value", "config after wc_chdir");
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+}