#!/usr/bin/env vpython3
# Copyright (c) 2020 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Smoke tests for gclient.py.

Shell out 'gclient' and run cipd tests.
"""

import logging
import os
import sys
import unittest

import gclient_smoketest_base

ROOT_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))

CHROME_INFRA_URL = "https://chrome-infra-packages.appspot.com"


class GClientSmokeCipd(gclient_smoketest_base.GClientSmokeBase):
    def setUp(self):
        super(GClientSmokeCipd, self).setUp()
        self.enabled = self.FAKE_REPOS.set_up_git()
        if not self.enabled:
            self.skipTest('git fake repos not available')
        self.env['PATH'] = (os.path.join(ROOT_DIR, 'testing_support') +
                            os.pathsep + self.env['PATH'])

    def testSyncCipd(self):
        self.gclient(['config', self.git_base + 'repo_14', '--name', 'src'])
        self.gclient(['sync'])

        tree = self.mangle_git_tree(('repo_14@1', 'src'))
        tree.update({
            '_cipd':
            '\n'.join([
                '$ParanoidMode CheckPresence',
                '$OverrideInstallMode copy',
                '',
                '@Subdir src/another_cipd_dep',
                'package1 1.1-cr0',
                'package2 1.13',
                '',
                '@Subdir src/cipd_dep',
                'package0 0.1',
                '',
                '@Subdir src/cipd_dep_with_cipd_variable',
                'package3/${platform} 1.2',
                '',
                '',
            ]),
            'src/another_cipd_dep/_cipd':
            '\n'.join([
                'package1 1.1-cr0',
                'package2 1.13',
            ]),
            'src/cipd_dep/_cipd':
            'package0 0.1',
            'src/cipd_dep_with_cipd_variable/_cipd':
            'package3/${platform} 1.2',
        })
        self.assertTree(tree)

    def testConvertGitToCipd(self):
        self.gclient(['config', self.git_base + 'repo_13', '--name', 'src'])

        # repo_13@1 has src/repo12 as a git dependency.
        self.gclient([
            'sync', '-v', '-v', '-v', '--revision',
            self.githash('repo_13', 1)
        ])

        tree = self.mangle_git_tree(('repo_13@1', 'src'),
                                    ('repo_12@1', 'src/repo12'))
        self.assertTree(tree)

        # repo_13@3 has src/repo12 as a cipd dependency.
        self.gclient([
            'sync', '-v', '-v', '-v', '--revision',
            self.githash('repo_13', 3), '--delete_unversioned_trees'
        ])

        tree = self.mangle_git_tree(('repo_13@3', 'src'))
        tree.update({
            '_cipd':
            '\n'.join([
                '$ParanoidMode CheckPresence',
                '$OverrideInstallMode copy',
                '',
                '@Subdir src/repo12',
                'foo 1.3',
                '',
                '',
            ]),
            'src/repo12/_cipd':
            'foo 1.3',
        })
        self.assertTree(tree)

    def testConvertCipdToGit(self):
        self.gclient(['config', self.git_base + 'repo_13', '--name', 'src'])

        # repo_13@3 has src/repo12 as a cipd dependency.
        self.gclient([
            'sync', '-v', '-v', '-v', '--revision',
            self.githash('repo_13', 3), '--delete_unversioned_trees'
        ])

        tree = self.mangle_git_tree(('repo_13@3', 'src'))
        tree.update({
            '_cipd':
            '\n'.join([
                '$ParanoidMode CheckPresence',
                '$OverrideInstallMode copy',
                '',
                '@Subdir src/repo12',
                'foo 1.3',
                '',
                '',
            ]),
            'src/repo12/_cipd':
            'foo 1.3',
        })
        self.assertTree(tree)

        # repo_13@1 has src/repo12 as a git dependency.
        self.gclient([
            'sync', '-v', '-v', '-v', '--revision',
            self.githash('repo_13', 1)
        ])

        tree = self.mangle_git_tree(('repo_13@1', 'src'),
                                    ('repo_12@1', 'src/repo12'))
        tree.update({
            '_cipd':
            '\n'.join([
                '$ParanoidMode CheckPresence',
                '$OverrideInstallMode copy',
                '',
                '@Subdir src/repo12',
                'foo 1.3',
                '',
                '',
            ]),
            'src/repo12/_cipd':
            'foo 1.3',
        })
        self.assertTree(tree)

    def testRevInfo(self):
        self.gclient(['config', self.git_base + 'repo_18', '--name', 'src'])
        self.gclient(['sync'])
        results = self.gclient(['revinfo'])
        out = ('src: %(base)srepo_18\n'
               'src/cipd_dep:package0: %(instance_url1)s\n'
               'src/cipd_dep:package0/${platform}: %(instance_url2)s\n'
               'src/cipd_dep:package1/another: %(instance_url3)s\n' % {
                   'base':
                   self.git_base,
                   'instance_url1':
                   CHROME_INFRA_URL + '/package0@package0-fake-tag:1.0',
                   'instance_url2':
                   CHROME_INFRA_URL +
                   '/package0/${platform}@package0/${platform}-fake-tag:1.0',
                   'instance_url3':
                   CHROME_INFRA_URL +
                   '/package1/another@package1/another-fake-tag:1.0',
               })
        self.check((out, '', 0), results)

    def testRevInfoActual(self):
        self.gclient(['config', self.git_base + 'repo_18', '--name', 'src'])
        self.gclient(['sync'])
        results = self.gclient(['revinfo', '--actual'])
        out = (
            'src: %(base)srepo_18@%(hash1)s\n'
            'src/cipd_dep:package0: %(instance_url1)s\n'
            'src/cipd_dep:package0/${platform}: %(instance_url2)s\n'
            'src/cipd_dep:package1/another: %(instance_url3)s\n' % {
                'base':
                self.git_base,
                'hash1':
                self.githash('repo_18', 1),
                'instance_url1':
                # The below 'fake-*' and 'platform-expanded-*' ID's are from:
                # ../testing_support/fake_cipd.py. 'fake-resolved' represents
                # the package being found in the batch resolution mechanism.
                CHROME_INFRA_URL + '/p/package0/+/package0-fake-resolved-id',
                'instance_url2':
                CHROME_INFRA_URL + '/p/package0/platform-expanded-test-only' +
                '/+/package0/${platform}-fake-instance-id',
                'instance_url3':
                CHROME_INFRA_URL + '/p/package1/another' +
                '/+/package1/another-fake-resolved-id',
            })
        self.check((out, '', 0), results)


if __name__ == '__main__':
    if '-v' in sys.argv:
        logging.basicConfig(level=logging.DEBUG)
    unittest.main()