| //===- unittests/Driver/DistroTest.cpp --- ToolChains tests ---------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // Unit tests for Distro detection. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "clang/Driver/Distro.h" |
| #include "clang/Basic/VirtualFileSystem.h" |
| #include "llvm/Support/raw_ostream.h" |
| #include "gtest/gtest.h" |
| using namespace clang; |
| using namespace clang::driver; |
| |
| namespace { |
| |
| // The tests include all release-related files for each distribution |
| // in the VFS, in order to make sure that earlier tests do not |
| // accidentally result in incorrect distribution guess. |
| |
| TEST(DistroTest, DetectUbuntu) { |
| vfs::InMemoryFileSystem UbuntuTrustyFileSystem; |
| // Ubuntu uses Debian Sid version. |
| UbuntuTrustyFileSystem.addFile("/etc/debian_version", 0, |
| llvm::MemoryBuffer::getMemBuffer("jessie/sid\n")); |
| UbuntuTrustyFileSystem.addFile("/etc/lsb-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("DISTRIB_ID=Ubuntu\n" |
| "DISTRIB_RELEASE=14.04\n" |
| "DISTRIB_CODENAME=trusty\n" |
| "DISTRIB_DESCRIPTION=\"Ubuntu 14.04 LTS\"\n")); |
| UbuntuTrustyFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"Ubuntu\"\n" |
| "VERSION=\"14.04, Trusty Tahr\"\n" |
| "ID=ubuntu\n" |
| "ID_LIKE=debian\n" |
| "PRETTY_NAME=\"Ubuntu 14.04 LTS\"\n" |
| "VERSION_ID=\"14.04\"\n" |
| "HOME_URL=\"http://www.ubuntu.com/\"\n" |
| "SUPPORT_URL=\"http://help.ubuntu.com/\"\n" |
| "BUG_REPORT_URL=\"http://bugs.launchpad.net/ubuntu/\"\n")); |
| |
| Distro UbuntuTrusty{UbuntuTrustyFileSystem}; |
| ASSERT_EQ(Distro(Distro::UbuntuTrusty), UbuntuTrusty); |
| ASSERT_TRUE(UbuntuTrusty.IsUbuntu()); |
| ASSERT_FALSE(UbuntuTrusty.IsRedhat()); |
| ASSERT_FALSE(UbuntuTrusty.IsOpenSUSE()); |
| ASSERT_FALSE(UbuntuTrusty.IsDebian()); |
| |
| vfs::InMemoryFileSystem UbuntuYakketyFileSystem; |
| UbuntuYakketyFileSystem.addFile("/etc/debian_version", 0, |
| llvm::MemoryBuffer::getMemBuffer("stretch/sid\n")); |
| UbuntuYakketyFileSystem.addFile("/etc/lsb-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("DISTRIB_ID=Ubuntu\n" |
| "DISTRIB_RELEASE=16.10\n" |
| "DISTRIB_CODENAME=yakkety\n" |
| "DISTRIB_DESCRIPTION=\"Ubuntu 16.10\"\n")); |
| UbuntuYakketyFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"Ubuntu\"\n" |
| "VERSION=\"16.10 (Yakkety Yak)\"\n" |
| "ID=ubuntu\n" |
| "ID_LIKE=debian\n" |
| "PRETTY_NAME=\"Ubuntu 16.10\"\n" |
| "VERSION_ID=\"16.10\"\n" |
| "HOME_URL=\"http://www.ubuntu.com/\"\n" |
| "SUPPORT_URL=\"http://help.ubuntu.com/\"\n" |
| "BUG_REPORT_URL=\"http://bugs.launchpad.net/ubuntu/\"\n" |
| "PRIVACY_POLICY_URL=\"http://www.ubuntu.com/legal/terms-and-policies/privacy-policy\"\n" |
| "VERSION_CODENAME=yakkety\n" |
| "UBUNTU_CODENAME=yakkety\n")); |
| |
| Distro UbuntuYakkety{UbuntuYakketyFileSystem}; |
| ASSERT_EQ(Distro(Distro::UbuntuYakkety), UbuntuYakkety); |
| ASSERT_TRUE(UbuntuYakkety.IsUbuntu()); |
| ASSERT_FALSE(UbuntuYakkety.IsRedhat()); |
| ASSERT_FALSE(UbuntuYakkety.IsOpenSUSE()); |
| ASSERT_FALSE(UbuntuYakkety.IsDebian()); |
| } |
| |
| TEST(DistroTest, DetectRedhat) { |
| vfs::InMemoryFileSystem Fedora25FileSystem; |
| Fedora25FileSystem.addFile("/etc/system-release-cpe", 0, |
| llvm::MemoryBuffer::getMemBuffer("cpe:/o:fedoraproject:fedora:25\n")); |
| // Both files are symlinks to fedora-release. |
| Fedora25FileSystem.addFile("/etc/system-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("Fedora release 25 (Twenty Five)\n")); |
| Fedora25FileSystem.addFile("/etc/redhat-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("Fedora release 25 (Twenty Five)\n")); |
| Fedora25FileSystem.addFile("/etc/fedora-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("Fedora release 25 (Twenty Five)\n")); |
| Fedora25FileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=Fedora\n" |
| "VERSION=\"25 (Twenty Five)\"\n" |
| "ID=fedora\n" |
| "VERSION_ID=25\n" |
| "PRETTY_NAME=\"Fedora 25 (Twenty Five)\"\n" |
| "ANSI_COLOR=\"0;34\"\n" |
| "CPE_NAME=\"cpe:/o:fedoraproject:fedora:25\"\n" |
| "HOME_URL=\"https://fedoraproject.org/\"\n" |
| "BUG_REPORT_URL=\"https://bugzilla.redhat.com/\"\n" |
| "REDHAT_BUGZILLA_PRODUCT=\"Fedora\"\n" |
| "REDHAT_BUGZILLA_PRODUCT_VERSION=25\n" |
| "REDHAT_SUPPORT_PRODUCT=\"Fedora\"\n" |
| "REDHAT_SUPPORT_PRODUCT_VERSION=25\n" |
| "PRIVACY_POLICY_URL=https://fedoraproject.org/wiki/Legal:PrivacyPolicy\n")); |
| Distro Fedora25{Fedora25FileSystem}; |
| ASSERT_EQ(Distro(Distro::Fedora), Fedora25); |
| ASSERT_FALSE(Fedora25.IsUbuntu()); |
| ASSERT_TRUE(Fedora25.IsRedhat()); |
| ASSERT_FALSE(Fedora25.IsOpenSUSE()); |
| ASSERT_FALSE(Fedora25.IsDebian()); |
| |
| vfs::InMemoryFileSystem CentOS7FileSystem; |
| CentOS7FileSystem.addFile("/etc/system-release-cpe", 0, |
| llvm::MemoryBuffer::getMemBuffer("cpe:/o:centos:centos:7\n")); |
| // Both files are symlinks to centos-release. |
| CentOS7FileSystem.addFile("/etc/system-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("CentOS Linux release 7.2.1511 (Core) \n")); |
| CentOS7FileSystem.addFile("/etc/redhat-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("CentOS Linux release 7.2.1511 (Core) \n")); |
| CentOS7FileSystem.addFile("/etc/centos-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("CentOS Linux release 7.2.1511 (Core) \n")); |
| CentOS7FileSystem.addFile("/etc/centos-release-upstream", 0, |
| llvm::MemoryBuffer::getMemBuffer("Derived from Red Hat Enterprise Linux 7.2 (Source)\n")); |
| CentOS7FileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"CentOS Linux\"\n" |
| "VERSION=\"7 (Core)\"\n" |
| "ID=\"centos\"\n" |
| "ID_LIKE=\"rhel fedora\"\n" |
| "VERSION_ID=\"7\"\n" |
| "PRETTY_NAME=\"CentOS Linux 7 (Core)\"\n" |
| "ANSI_COLOR=\"0;31\"\n" |
| "CPE_NAME=\"cpe:/o:centos:centos:7\"\n" |
| "HOME_URL=\"https://www.centos.org/\"\n" |
| "BUG_REPORT_URL=\"https://bugs.centos.org/\"\n" |
| "\n" |
| "CENTOS_MANTISBT_PROJECT=\"CentOS-7\"\n" |
| "CENTOS_MANTISBT_PROJECT_VERSION=\"7\"\n" |
| "REDHAT_SUPPORT_PRODUCT=\"centos\"\n" |
| "REDHAT_SUPPORT_PRODUCT_VERSION=\"7\"\n")); |
| |
| Distro CentOS7{CentOS7FileSystem}; |
| ASSERT_EQ(Distro(Distro::RHEL7), CentOS7); |
| ASSERT_FALSE(CentOS7.IsUbuntu()); |
| ASSERT_TRUE(CentOS7.IsRedhat()); |
| ASSERT_FALSE(CentOS7.IsOpenSUSE()); |
| ASSERT_FALSE(CentOS7.IsDebian()); |
| } |
| |
| TEST(DistroTest, DetectOpenSUSE) { |
| vfs::InMemoryFileSystem OpenSUSELeap421FileSystem; |
| OpenSUSELeap421FileSystem.addFile("/etc/SuSE-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("openSUSE 42.1 (x86_64)\n" |
| "VERSION = 42.1\n" |
| "CODENAME = Malachite\n" |
| "# /etc/SuSE-release is deprecated and will be removed in the future, use /etc/os-release instead\n")); |
| OpenSUSELeap421FileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"openSUSE Leap\"\n" |
| "VERSION=\"42.1\"\n" |
| "VERSION_ID=\"42.1\"\n" |
| "PRETTY_NAME=\"openSUSE Leap 42.1 (x86_64)\"\n" |
| "ID=opensuse\n" |
| "ANSI_COLOR=\"0;32\"\n" |
| "CPE_NAME=\"cpe:/o:opensuse:opensuse:42.1\"\n" |
| "BUG_REPORT_URL=\"https://bugs.opensuse.org\"\n" |
| "HOME_URL=\"https://opensuse.org/\"\n" |
| "ID_LIKE=\"suse\"\n")); |
| |
| Distro OpenSUSELeap421{OpenSUSELeap421FileSystem}; |
| ASSERT_EQ(Distro(Distro::OpenSUSE), OpenSUSELeap421); |
| ASSERT_FALSE(OpenSUSELeap421.IsUbuntu()); |
| ASSERT_FALSE(OpenSUSELeap421.IsRedhat()); |
| ASSERT_TRUE(OpenSUSELeap421.IsOpenSUSE()); |
| ASSERT_FALSE(OpenSUSELeap421.IsDebian()); |
| |
| vfs::InMemoryFileSystem OpenSUSE132FileSystem; |
| OpenSUSE132FileSystem.addFile("/etc/SuSE-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("openSUSE 13.2 (x86_64)\n" |
| "VERSION = 13.2\n" |
| "CODENAME = Harlequin\n" |
| "# /etc/SuSE-release is deprecated and will be removed in the future, use /etc/os-release instead\n")); |
| OpenSUSE132FileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=openSUSE\n" |
| "VERSION=\"13.2 (Harlequin)\"\n" |
| "VERSION_ID=\"13.2\"\n" |
| "PRETTY_NAME=\"openSUSE 13.2 (Harlequin) (x86_64)\"\n" |
| "ID=opensuse\n" |
| "ANSI_COLOR=\"0;32\"\n" |
| "CPE_NAME=\"cpe:/o:opensuse:opensuse:13.2\"\n" |
| "BUG_REPORT_URL=\"https://bugs.opensuse.org\"\n" |
| "HOME_URL=\"https://opensuse.org/\"\n" |
| "ID_LIKE=\"suse\"\n")); |
| |
| Distro OpenSUSE132{OpenSUSE132FileSystem}; |
| ASSERT_EQ(Distro(Distro::OpenSUSE), OpenSUSE132); |
| ASSERT_FALSE(OpenSUSE132.IsUbuntu()); |
| ASSERT_FALSE(OpenSUSE132.IsRedhat()); |
| ASSERT_TRUE(OpenSUSE132.IsOpenSUSE()); |
| ASSERT_FALSE(OpenSUSE132.IsDebian()); |
| |
| vfs::InMemoryFileSystem SLES10FileSystem; |
| SLES10FileSystem.addFile("/etc/SuSE-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("SUSE Linux Enterprise Server 10 (x86_64)\n" |
| "VERSION = 10\n" |
| "PATCHLEVEL = 4\n")); |
| SLES10FileSystem.addFile("/etc/lsb_release", 0, |
| llvm::MemoryBuffer::getMemBuffer("LSB_VERSION=\"core-2.0-noarch:core-3.0-noarch:core-2.0-x86_64:core-3.0-x86_64\"\n")); |
| |
| // SLES10 is unsupported and therefore evaluates to unknown |
| Distro SLES10{SLES10FileSystem}; |
| ASSERT_EQ(Distro(Distro::UnknownDistro), SLES10); |
| ASSERT_FALSE(SLES10.IsUbuntu()); |
| ASSERT_FALSE(SLES10.IsRedhat()); |
| ASSERT_FALSE(SLES10.IsOpenSUSE()); |
| ASSERT_FALSE(SLES10.IsDebian()); |
| } |
| |
| TEST(DistroTest, DetectDebian) { |
| vfs::InMemoryFileSystem DebianJessieFileSystem; |
| DebianJessieFileSystem.addFile("/etc/debian_version", 0, |
| llvm::MemoryBuffer::getMemBuffer("8.6\n")); |
| DebianJessieFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("PRETTY_NAME=\"Debian GNU/Linux 8 (jessie)\"\n" |
| "NAME=\"Debian GNU/Linux\"\n" |
| "VERSION_ID=\"8\"\n" |
| "VERSION=\"8 (jessie)\"\n" |
| "ID=debian\n" |
| "HOME_URL=\"http://www.debian.org/\"\n" |
| "SUPPORT_URL=\"http://www.debian.org/support\"\n" |
| "BUG_REPORT_URL=\"https://bugs.debian.org/\"\n")); |
| |
| Distro DebianJessie{DebianJessieFileSystem}; |
| ASSERT_EQ(Distro(Distro::DebianJessie), DebianJessie); |
| ASSERT_FALSE(DebianJessie.IsUbuntu()); |
| ASSERT_FALSE(DebianJessie.IsRedhat()); |
| ASSERT_FALSE(DebianJessie.IsOpenSUSE()); |
| ASSERT_TRUE(DebianJessie.IsDebian()); |
| |
| vfs::InMemoryFileSystem DebianStretchSidFileSystem; |
| DebianStretchSidFileSystem.addFile("/etc/debian_version", 0, |
| llvm::MemoryBuffer::getMemBuffer("stretch/sid\n")); |
| DebianStretchSidFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("PRETTY_NAME=\"Debian GNU/Linux stretch/sid\"\n" |
| "NAME=\"Debian GNU/Linux\"\n" |
| "ID=debian\n" |
| "HOME_URL=\"http://www.debian.org/\"\n" |
| "SUPPORT_URL=\"http://www.debian.org/support\"\n" |
| "BUG_REPORT_URL=\"https://bugs.debian.org/\"\n")); |
| |
| Distro DebianStretchSid{DebianStretchSidFileSystem}; |
| ASSERT_EQ(Distro(Distro::DebianStretch), DebianStretchSid); |
| ASSERT_FALSE(DebianStretchSid.IsUbuntu()); |
| ASSERT_FALSE(DebianStretchSid.IsRedhat()); |
| ASSERT_FALSE(DebianStretchSid.IsOpenSUSE()); |
| ASSERT_TRUE(DebianStretchSid.IsDebian()); |
| } |
| |
| TEST(DistroTest, DetectExherbo) { |
| vfs::InMemoryFileSystem ExherboFileSystem; |
| ExherboFileSystem.addFile("/etc/exherbo-release", 0, // (ASCII art) |
| llvm::MemoryBuffer::getMemBuffer("")); |
| ExherboFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"Exherbo\"\n" |
| "PRETTY_NAME=\"Exherbo Linux\"\n" |
| "ID=\"exherbo\"\n" |
| "ANSI_COLOR=\"0;32\"\n" |
| "HOME_URL=\"https://www.exherbo.org/\"\n" |
| "SUPPORT_URL=\"irc://irc.freenode.net/#exherbo\"\n" |
| "BUG_REPORT_URL=\"https://bugs.exherbo.org/\"\n")); |
| |
| Distro Exherbo{ExherboFileSystem}; |
| ASSERT_EQ(Distro(Distro::Exherbo), Exherbo); |
| ASSERT_FALSE(Exherbo.IsUbuntu()); |
| ASSERT_FALSE(Exherbo.IsRedhat()); |
| ASSERT_FALSE(Exherbo.IsOpenSUSE()); |
| ASSERT_FALSE(Exherbo.IsDebian()); |
| } |
| |
| TEST(DistroTest, DetectArchLinux) { |
| vfs::InMemoryFileSystem ArchLinuxFileSystem; |
| ArchLinuxFileSystem.addFile("/etc/arch-release", 0, // (empty) |
| llvm::MemoryBuffer::getMemBuffer("")); |
| ArchLinuxFileSystem.addFile("/etc/os-release", 0, |
| llvm::MemoryBuffer::getMemBuffer("NAME=\"Arch Linux\"\n" |
| "ID=arch\n" |
| "PRETTY_NAME=\"Arch Linux\"\n" |
| "ANSI_COLOR=\"0;36\"\n" |
| "HOME_URL=\"https://www.archlinux.org/\"\n" |
| "SUPPORT_URL=\"https://bbs.archlinux.org/\"\n" |
| "BUG_REPORT_URL=\"https://bugs.archlinux.org/\"\n")); |
| |
| Distro ArchLinux{ArchLinuxFileSystem}; |
| ASSERT_EQ(Distro(Distro::ArchLinux), ArchLinux); |
| ASSERT_FALSE(ArchLinux.IsUbuntu()); |
| ASSERT_FALSE(ArchLinux.IsRedhat()); |
| ASSERT_FALSE(ArchLinux.IsOpenSUSE()); |
| ASSERT_FALSE(ArchLinux.IsDebian()); |
| } |
| |
| } // end anonymous namespace |
