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feat(revparse): add bindings and api

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This commit is contained in:
Aleksey Kulikov 2021-09-01 16:53:40 +03:00
parent 3b13646b1b
commit ce9384cac9
8 changed files with 372 additions and 57 deletions
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18
test/repository_test.dart
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@ -199,24 +199,6 @@ void main() {
}
});
test('returns commit with different spec strings', () {
const headSHA = '78b8bf123e3952c970ae5c1ce0a3ea1d1336f6e8';
const parentSHA = 'c68ff54aabf660fcdd9a2838d401583fe31249e3';
final headCommit = repo.revParseSingle('HEAD');
expect(headCommit.id.sha, headSHA);
final parentCommit = repo.revParseSingle('HEAD^');
expect(parentCommit.id.sha, parentSHA);
final initCommit = repo.revParseSingle('@{-1}');
expect(initCommit.id.sha, '5aecfa0fb97eadaac050ccb99f03c3fb65460ad4');
headCommit.free();
parentCommit.free();
initCommit.free();
});
group('.discover()', () {
test('discovers repository', () async {
final subDir = '${tmpDir}subdir1/subdir2/';

120
test/revparse_test.dart Normal file
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@ -0,0 +1,120 @@
import 'dart:io';
import 'package:test/test.dart';
import 'package:libgit2dart/libgit2dart.dart';
import 'helpers/util.dart';
void main() {
late Repository repo;
final tmpDir = '${Directory.systemTemp.path}/revparse_testrepo/';
const headSHA = '78b8bf123e3952c970ae5c1ce0a3ea1d1336f6e8';
const parentSHA = 'c68ff54aabf660fcdd9a2838d401583fe31249e3';
setUp(() async {
if (await Directory(tmpDir).exists()) {
await Directory(tmpDir).delete(recursive: true);
}
await copyRepo(
from: Directory('test/assets/testrepo/'),
to: await Directory(tmpDir).create(),
);
repo = Repository.open(tmpDir);
});
tearDown(() async {
repo.free();
await Directory(tmpDir).delete(recursive: true);
});
group('revParse', () {
test('.single() returns commit with different spec strings', () {
final headCommit = repo.revParseSingle('HEAD');
expect(headCommit.id.sha, headSHA);
final parentCommit = repo.revParseSingle('HEAD^');
expect(parentCommit.id.sha, parentSHA);
final initCommit = repo.revParseSingle('@{-1}');
expect(initCommit.id.sha, '5aecfa0fb97eadaac050ccb99f03c3fb65460ad4');
headCommit.free();
parentCommit.free();
initCommit.free();
});
test('.ext() returns commit and reference', () {
final masterRef = repo.references['refs/heads/master'];
var headParse = repo.revParseExt('master');
expect(headParse.object.id.sha, headSHA);
expect(headParse.reference, masterRef);
masterRef.free();
headParse.object.free();
headParse.reference?.free();
final featureRef = repo.references['refs/heads/feature'];
headParse = repo.revParseExt('feature');
expect(
headParse.object.id.sha, '5aecfa0fb97eadaac050ccb99f03c3fb65460ad4');
expect(headParse.reference, featureRef);
featureRef.free();
headParse.object.free();
headParse.reference?.free();
});
test('.ext() returns only commit when no intermidiate reference found', () {
final headParse = repo.revParseExt('HEAD^');
expect(headParse.object.id.sha, parentSHA);
expect(headParse.reference, isNull);
headParse.object.free();
});
test(
'.range returns revspec with correct fields values based on provided spec',
() {
var revspec = repo.revParse('master');
expect(revspec.from.id.sha, headSHA);
expect(revspec.to, isNull);
expect(revspec.flags, GitRevParse.single);
revspec.from.free();
revspec = repo.revParse('HEAD^1..5aecfa');
expect(revspec.from.id.sha, parentSHA);
expect(revspec.to?.id.sha, '5aecfa0fb97eadaac050ccb99f03c3fb65460ad4');
expect(revspec.flags, GitRevParse.range);
revspec.from.free();
revspec.to?.free();
revspec = repo.revParse('HEAD...feature');
expect(revspec.from.id.sha, headSHA);
expect(revspec.to?.id.sha, '5aecfa0fb97eadaac050ccb99f03c3fb65460ad4');
expect(revspec.flags, GitRevParse.mergeBase);
expect(repo.mergeBase(revspec.from.id, revspec.to!.id), isA<Oid>());
revspec.from.free();
revspec.to?.free();
});
test('throws on invalid range spec', () {
expect(
() => repo.revParse('invalid..5aecfa'),
throwsA(isA<LibGit2Error>()),
);
expect(
() => repo.revParse('master........5aecfa'),
throwsA(isA<LibGit2Error>()),
);
});
});
}