test/UnitTests/libgitTest.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2016-2017 - TortoiseGit
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19
  20 #include "stdafx.h"
  21 #include "Git.h"
  22 #include "StringUtils.h"
  23
  24 TEST(libgit, BrokenConfig)
  25 {
  26         CAutoTempDir tempdir;
  27         g_Git.m_CurrentDir = tempdir.GetTempDir();
  28         g_Git.m_IsGitDllInited = false;
  29         g_Git.m_CurrentDir = g_Git.m_CurrentDir;
  30         g_Git.m_IsUseGitDLL = true;
  31         g_Git.m_IsUseLibGit2 = false;
  32         g_Git.m_IsUseLibGit2_mask = 0;
  33         // libgit relies on CWD being set to working tree
  34         SetCurrentDirectory(g_Git.m_CurrentDir);
  35
  36         CString output;
  37         EXPECT_EQ(0, g_Git.Run(L"git.exe init", &output, CP_UTF8));
  38         EXPECT_STRNE(L"", output);
  39         CString testFile = tempdir.GetTempDir() + L"\\.git\\config";
  40         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"[push]\ndefault=something-that-is-invalid\n"));
  41
  42         EXPECT_THROW(g_Git.CheckAndInitDll(), const char*);
  43 }
  44
  45 TEST(libgit, Mailmap)
  46 {
  47         CAutoTempDir tempdir;
  48         g_Git.m_CurrentDir = tempdir.GetTempDir();
  49         // libgit relies on CWD being set to working tree
  50         SetCurrentDirectory(g_Git.m_CurrentDir);
  51
  52         GIT_MAILMAP mailmap = (void*)0x12345678;
  53         git_read_mailmap(&mailmap);
  54         EXPECT_EQ(nullptr, mailmap);
  55
  56         CString mailmapFile = tempdir.GetTempDir() + L"\\.mailmap";
  57         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(mailmapFile, L""));
  58
  59         mailmap = (void*)0x12345678;
  60         git_read_mailmap(&mailmap);
  61         EXPECT_EQ(nullptr, mailmap);
  62
  63         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(mailmapFile, L"Sven Strickroth <sven@tortoisegit.org>"));
  64         git_read_mailmap(&mailmap);
  65         EXPECT_NE(nullptr, mailmap);
  66         const char* email1 = nullptr;
  67         const char* author1 = nullptr;
  68         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "email@cs-ware.de", nullptr, [](void*) { return "Sven S."; }));
  69         EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, "sven@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
  70         EXPECT_EQ(nullptr, email1);
  71         EXPECT_STREQ("Sven Strickroth", author1);
  72
  73         email1 = nullptr;
  74         author1 = nullptr;
  75         EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, "Sven@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
  76         EXPECT_EQ(nullptr, email1);
  77         EXPECT_STREQ("Sven Strickroth", author1);
  78
  79         git_free_mailmap(mailmap);
  80         CString content;
  81         for (auto& entry : { L"", L"1", L"2", L"A", L"4", L"5", L"b", L"7" })
  82                 content.AppendFormat(L"Sven%s Strickroth <sven%s@tortoisegit.org> <email%s@cs-ware.de>\n", entry, entry, entry);
  83         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(mailmapFile, content));
  84         git_read_mailmap(&mailmap);
  85         EXPECT_NE(nullptr, mailmap);
  86         email1 = nullptr;
  87         author1 = nullptr;
  88         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "sven@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
  89         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "aaa@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
  90         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "zzz@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
  91         for (auto& entry : { "", "1", "2", "A", "4", "5", "b", "7" })
  92         {
  93                 CStringA maillookup, mail, name;
  94                 maillookup.Format("email%s@cs-ware.de", entry);
  95                 mail.Format("sven%s@tortoisegit.org", entry);
  96                 name.Format("Sven%s Strickroth", entry);
  97                 email1 = nullptr;
  98                 author1 = nullptr;
  99                 EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, maillookup, nullptr, [](void*) { return "Sven S."; }));
 100                 EXPECT_STREQ(mail, email1);
 101                 EXPECT_STREQ(name, author1);
 102         }
 103
 104         email1 = nullptr;
 105         author1 = nullptr;
 106         EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, "email@cs-ware.de", nullptr, [](void*) { return "Sven Strickroth"; }));
 107         EXPECT_STREQ("sven@tortoisegit.org", email1);
 108         EXPECT_STREQ("Sven Strickroth", author1);
 109
 110         git_free_mailmap(mailmap);
 111         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(mailmapFile, L"<sven@tortoisegit.org> <email@cs-ware.de>\nSven S. <sven@tortoisegit.org> Sven Strickroth <email@cs-ware.de>"));
 112         git_read_mailmap(&mailmap);
 113         EXPECT_NE(nullptr, mailmap);
 114         email1 = nullptr;
 115         author1 = nullptr;
 116         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "sven@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
 117         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "aaa@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
 118         EXPECT_EQ(-1, git_lookup_mailmap(mailmap, &email1, &author1, "zzz@tortoisegit.org", nullptr, [](void*) { return "Sven S."; }));
 119         EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, "email@cs-ware.de", nullptr, [](void*) { return "Sven S."; }));
 120         EXPECT_STREQ("sven@tortoisegit.org", email1);
 121         EXPECT_STREQ(nullptr, author1);
 122         email1 = nullptr;
 123         author1 = nullptr;
 124         EXPECT_EQ(0, git_lookup_mailmap(mailmap, &email1, &author1, "email@cs-ware.de", nullptr, [](void*) { return "Sven Strickroth"; }));
 125         EXPECT_STREQ("sven@tortoisegit.org", email1);
 126         EXPECT_STREQ("Sven S.", author1);
 127 }