ci.jsonnet

# https://github.com/graalvm/labs-openjdk-21/blob/master/doc/testing.md
local run_test_spec = "test/hotspot/jtreg/compiler/jvmci test/jdk/tools/jlink/plugins/SaveJlinkArgfilesPluginTest.java";

local labsjdk_builder_version = "181ae3a6077f9bf0a117cc34562c33e871cd4ede";

# Returns true if `str` contains `needle` as a substring.
local contains(str, needle) = std.findSubstr(needle, str) != [];

{
    overlay: "616937561244a0b2c6ff8e001b11b4e304a85a8a",
    specVersion: "3",

    mxDependencies:: {
        python_version: "3",
        packages+: {
            mx: "HEAD",
            python3: "==3.8.10",
            'pip:pylint': '==2.4.4',
      },
    },

    OSBase:: self.mxDependencies + {
        path(unixpath):: unixpath,
        exe(unixpath):: unixpath,
        jdk_home(java_home):: self.path(java_home),
        java_home(jdk_home):: self.path(jdk_home),
        copydir(src, dst):: ["cp", "-r", src, dst],
        environment+: {
            JIB_PATH: "${PATH}",
            MAKE : "make",
            ZLIB_BUNDLING: "system",
            MX_PYTHON: "python3.8"
        },
        packages+: {
            cmake: "==3.22.2",
        },
    },

    Windows:: self.OSBase + {
        path(unixpath):: std.strReplace(unixpath, "/", "\\"),
        exe(unixpath):: self.path(unixpath) + ".exe",
        # https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/xcopy
        copydir(src, dst):: ["xcopy", self.path(src), self.path(dst), "/e", "/i", "/q"],

        downloads+: {
            CYGWIN: {name: "cygwin", version: "3.0.7", platformspecific: true},
        },
        packages+: {
            # devkit_platform_revisions in make/conf/jib-profiles.js
            "devkit:VS2022-17.6.5+1" : "==0"
        },
        capabilities+: ["windows"],
        name+: "-windows-cygwin",
        os:: "windows",
        environment+: {
            JIB_PATH: "$CYGWIN\\bin;$PATH",
            ZLIB_BUNDLING: "bundled"
        },
    },
    Linux:: self.OSBase + {
        capabilities+: ["linux"],
        name+: "-linux",
        os:: "linux",
    },
    LinuxDockerAMD64Musl(defs):: self.Linux {
        docker: {
            image: defs.linux_docker_image_amd64_musl
        },
        # No packages are need for building the musl static libs
        packages: {},
    },

    LinuxAMD64(defs, for_jdk_build):: self.Linux + self.AMD64 {
        docker: {
            image: defs.linux_docker_image_amd64,
            mount_modules: true # needed for installing the devtoolset package below
        },
        packages+: if for_jdk_build then {
            # devkit_platform_revisions in make/conf/jib-profiles.js
            "devkit:gcc13.2.0-OL6.4+1" : "==0"
        } else {
            # When building/testing GraalVM, do not use a devkit as it is known not to
            # work well when dynamically linking libstdc++.
            devtoolset: "==7"
        },
    },
    LinuxAArch64(for_jdk_build):: self.Linux + self.AArch64 {
        packages+: if for_jdk_build then {
            # devkit_platform_revisions in make/conf/jib-profiles.js
            "devkit:gcc13.2.0-OL7.6+1" : "==0"
        } else {
            # See GR-26071 as well as comment in self.LinuxAMD64
            devtoolset: "==7"
        },
    },
    Darwin:: self.OSBase + {
        jdk_home(java_home):: java_home + "/../..",
        java_home(jdk_home):: jdk_home + "/Contents/Home",
        packages+: {
            # No need to specify a "make" package as Mac OS X has make 3.81
            # available once Xcode has been installed.
        },
        os:: "darwin",
        name+: "-darwin",
    },
    DarwinAMD64:: self.Darwin + self.AMD64 + {
        # JDK 17 switched to Xcode 12.4 which requires 10.15.4
        # at a minimum (GR-32439)
        capabilities+: ["darwin_ventura"]
    },
    DarwinAArch64:: self.Darwin + self.AArch64 + {
        capabilities+: ["darwin_ventura"],
    },

    AMD64:: {
        capabilities+: ["amd64"],
        name+: "-amd64",
    },

    AMD64Musl:: self.AMD64 + {
        name+: "-musl",
    },

    AArch64:: {
        capabilities+: ["aarch64"],
        name+: "-aarch64",
    },

    BootJDK:: {
        downloads+: {
            BOOT_JDK: {
                name : "jpg-jdk",
                version : "23",
                build_id: "1",
                release: true,
                platformspecific: true
            }
        }
    },

    MuslBootJDK:: {
        downloads+: {
            BOOT_JDK: {
                name: "labsjdk",
                version: "ee-22+36-jvmci-b02-linux-amd64_musl",
                platformspecific: false
            }
        },
        environment+: {
            LD_LIBRARY_PATH: "$BOOT_JDK/lib/server"
        }
    },

    JTReg:: {
        downloads+: {
            JT_HOME: {
                name : "jtreg",
                version : "4.2"
            }
        }
    },

    local setupJDKSources(conf) = {
        run+: [
            # To reduce load, the CI system does not fetch all tags so it must
            # be done explicitly as `build_labsjdk.py` relies on it.
            ["git", "fetch", "-q", "--tags"],
        ] + (if conf.os == "windows" then [
            # Need to fix line endings on Windows to satisfy cygwin
            # https://stackoverflow.com/a/26408129
            ["set-export", "JDK_SRC_DIR", "${PWD}\\..\\jdk"],
            ["git", "clone", "--quiet", "--config", "core.autocrlf=input", "-c", "gc.auto=0", ".", "${JDK_SRC_DIR}"]
        ] else [
            ["set-export", "JDK_SRC_DIR", "${PWD}"]
        ]) + [
            ["set-export", "JDK_SUITE_DIR", "${JDK_SRC_DIR}"]
        ],
    },

    Build(defs, conf, is_musl_build):: conf + setupJDKSources(conf) + (if is_musl_build then self.MuslBootJDK else self.BootJDK) + {
        name: "build-jdk" + conf.name,
        timelimit: "3:00:00", # Windows is the long pole
        diskspace_required: "10G",
        logs: ["*.log"],
        targets: ["gate"],
        deploysArtifacts: true,

        local build_labsjdk(jdk_debug_level, java_home_env_var) = [
            ["set-export", java_home_env_var, conf.path("${PWD}/../%s-java-home" % jdk_debug_level)],
            ["python3", "-u", conf.path("${LABSJDK_BUILDER_DIR}/build_labsjdk.py"),
                "--boot-jdk=${BOOT_JDK}",
                "--clean-after-build",
                "--uploader=disabled",
                "--jdk-debug-level=" + jdk_debug_level,
                "--test=" + run_test_spec,
                "--java-home-link-target=${%s}" % java_home_env_var,
            ] + (if is_musl_build then ["--bundles=static-libs"] else [])
            + ["${JDK_SRC_DIR}"],
            (if !is_musl_build then [conf.exe("${%s}/bin/java" % java_home_env_var), "-version"] else ["echo"])
        ],

        run+: (if !is_musl_build then [
            # Checks that each devkit mentioned in this file corresponds to a devkit in make/conf/jib-profiles.js
            ["python3", "-u", conf.path("${PWD}/.ci/check_devkit_versions.py")],
        ] else []) + [
            ["set-export", "LABSJDK_BUILDER_DIR", conf.path("${PWD}/../labsjdk-builder")],
            ["git", "clone", "--quiet", "--config", "core.autocrlf=input", defs.labsjdk_builder_url, "${LABSJDK_BUILDER_DIR}"],
            ["git", "-C", "${LABSJDK_BUILDER_DIR}", "checkout", labsjdk_builder_version],

            # This restricts cygwin to be on the PATH only while using jib.
            # It must not be on the PATH when building Graal.
            ["set-export", "OLD_PATH", "${PATH}"],
            ["set-export", "PATH", "${JIB_PATH}"],
            ["set-export", "JIB_SERVER", defs.jib_server],
            ["set-export", "JIB_SERVER_MIRRORS", defs.jib_server_mirrors],
            ["set-export", "JIB_DATA_DIR", conf.path("${PWD}/../jib")]
        ] +
        build_labsjdk("release", "JAVA_HOME") +
        build_labsjdk("fastdebug", "JAVA_HOME_FASTDEBUG") +
        (if !is_musl_build then [
            ["set-export", "PATH", "${OLD_PATH}"],

            # Prepare for publishing
            ["set-export", "JDK_HOME", conf.path("${PWD}/jdk_home")],
            ["cd", "${JAVA_HOME}"],
            conf.copydir(conf.jdk_home("."), "${JDK_HOME}"),
            ["cd", "${JAVA_HOME_FASTDEBUG}"],
            conf.copydir(conf.jdk_home("."), "${JDK_HOME}_fastdebug")
        ] else []),

    },

    # Downstream Graal branch to test against. If you change this value to anything but
    # "master", you must create an ol-jira issue to change it back to master once the
    # next JVMCI release has been made. Add the issue id as a comment here.
    # You might want to point this to the merge commit of a Graal PR, i.e., include
    # the "_gate" suffix.
    local downstream_branch = "master",

    local clone_graal(defs) = {
        # Checkout the graal-enterprise repo to the "_gate" version of the
        # named downstream branch. This ensures the graal-enterprise and
        # graal repos will be in sync.
        local branch = downstream_branch,

        run+: [
            ["git", "clone", defs.graal_enterprise_url],

            # Reset mx to the version expected by Graal
            ["git", "-C", "$MX_HOME", "reset", "--hard", ["python3", "-c", "import json; print(json.load(open('" + self.path("graal-enterprise/common.json") + "'))['mx_version'])"]],

            # This puts cygwin on the PATH so that `test` and `cat` are available
            ["set-export", "OLD_PATH", "${PATH}"],
            ["set-export", "PATH", "${JIB_PATH}"],

            # Use branch recorded by previous builder or record it now for subsequent builder(s)
            ["test", "-f", "graal-enterprise.commit", "||", "echo", branch, ">graal-enterprise.commit"],
            ["git", "-C", "graal-enterprise", "checkout", ["cat", "graal-enterprise.commit"]],
            ["git", "-C", "graal-enterprise", "rev-list", "-n", "1", "HEAD", ">graal-enterprise.commit"],

            # Restore PATH as cygwin must not be on the PATH when building Graal.
            ["set-export", "PATH", "${OLD_PATH}"],

            ["mx", "-p", "graal-enterprise/graal-enterprise", "sforceimports"]
        ]
    },

    local requireLabsJDK(conf) = {
        requireArtifacts+: [
            {
                name: "labsjdk" + conf.name,
                dir: "."
            }
        ],
        run+: [
            ["set-export", "JAVA_HOME", conf.java_home("${PWD}/jdk_home")],
            ["set-export", "JAVA_HOME_FASTDEBUG", conf.java_home("${PWD}/jdk_home_fastdebug")]
        ]
    },

    CompilerTests(defs, conf, fastdebug):: conf + requireLabsJDK(conf) + clone_graal(defs) + {
        name: "test-compiler" + (if fastdebug then "-fastdebug" else "") + conf.name,
        timelimit: "1:45:00",
        logs: ["*.log"],
        targets: ["gate"],
        environment+: {
            # Disable JVMCI version check
            JVMCI_VERSION_CHECK: "ignore"
        },
        run+: if !fastdebug then [
            ["mx", "--java-home=${JAVA_HOME}", "-p", "graal-enterprise/graal-enterprise", "gate", "--tags", "build,test,bootstraplite"]
        ] else [
            # Since fastdebug is slow, build with product
            ["mx", "--java-home=${JAVA_HOME}", "-p", "graal/compiler", "build"],
            ["mx", "--java-home=${JAVA_HOME_FASTDEBUG}", "-p", "graal/compiler", "gate", "--tags", "bootstraplite"]
        ]
    },

    # Build and test JavaScript on GraalVM
    JavaScriptTests(defs, conf):: conf + requireLabsJDK(conf) + clone_graal(defs) + {
        local jsvm = ["mx", "-p", "graal-enterprise/vm-enterprise",
            "--dynamicimports", "/graal-js,/substratevm-enterprise",
            "--components=Graal.js,Native Image Enterprise",
            "--native-images=js"],

        name: "test-js" + conf.name,
        timelimit: "1:30:00",
        logs: ["*.log"],
        targets: ["gate"],
        environment+: {
            # Disable JVMCI version check
            JVMCI_VERSION_CHECK: "ignore"
        },
        run+: [
            # Build and test JavaScript on GraalVM
            jsvm + ["build"],
            ["set-export", "GRAALVM_HOME", jsvm + ["graalvm-home"]],
            ["${GRAALVM_HOME}/bin/js", ".ci/add.js"],
        ] +
        if conf.os != "windows" then [
            # Native launchers do not yet support --jvm mode on Windows
            ["${GRAALVM_HOME}/bin/js", "--jvm", ".ci/add.js"]
        ] else []
    },

    # Build and test LibGraal
    TestLibGraal(defs, conf):: conf + requireLabsJDK(conf) + clone_graal(defs) {
        name: "test-libgraal" + conf.name,
        timelimit: "1:45:00",
        logs: ["*.log"],
        targets: ["gate"],
        run+: [
            ["mx", "-p", "graal-enterprise/vm-enterprise",
                "--env", "libgraal-enterprise",
                "--extra-image-builder-argument=-J-esa",
                "--extra-image-builder-argument=-H:+ReportExceptionStackTraces", "build"],
            ["mx", "-p", "graal-enterprise/vm-enterprise",
                "--env", "libgraal-enterprise",
                "gate", "--task", "LibGraal"],
        ],

        # Longest running tests as reported in the "LibGraal Truffle:unittest" gate task.
        # We can skip these in labsjdk testing as a) they add a lot of time to the gate,
        # b) will be included in the Graal integration PR and c) have not revealed any
        # issues in labsjdk for a long time.
        local truffle_long_running = [
            /* 384,019 ms */ "com.oracle.truffle.api.test.polyglot.PolyglotCachingTest",
            /* 249,545 ms */ "org.graalvm.compiler.truffle.test.LanguageContextFreedTest",
            /* 219,747 ms */ "com.oracle.truffle.api.dsl.test.WeakCachedTest",
            /* 101,065 ms */ "org.graalvm.compiler.truffle.test.ExitDuringCompilationTest",
            /*  83,564 ms */ "com.oracle.truffle.api.test.polyglot.ContextAPITest",
            /*  75,937 ms */ "com.oracle.truffle.api.debug.test.DebuggerSessionTest",
            /*  61,275 ms */ "com.oracle.truffle.api.test.polyglot.LoggingTest",
            /*  52,982 ms */ "com.oracle.truffle.api.staticobject.test.InheritanceTest",
            /*  47,701 ms */ "com.oracle.truffle.api.test.polyglot.ValueAPITest",
            /*  31,776 ms */ "org.graalvm.compiler.truffle.test.CompilationMemoryTest"
        ],

        environment+: {
            # Disable JVMCI version check
            JVMCI_VERSION_CHECK: "ignore",

            # The Truffle TCK tests run as a part of the Truffle TCK gate in the graal repo
            TEST_LIBGRAAL_EXCLUDE: "com.oracle.truffle.tck.tests.* com.oracle.truffle.tools.* com.oracle.truffle.regex.* " +

            # Skip the longest running Truffle tests
            std.join(" ", truffle_long_running)
        }
    },

    local build_confs(defs) = [
        self.LinuxAMD64(defs, true),
        self.LinuxAArch64(true),
        self.DarwinAMD64,
        self.DarwinAArch64,
        self.Windows + self.AMD64
    ],

    local graal_confs(defs) = [
        self.LinuxAMD64(defs, false),
        self.LinuxAArch64(false),
        self.DarwinAMD64,
        self.DarwinAArch64,
        self.Windows + self.AMD64
    ],

    local amd64_musl_confs(defs) = [
        self.LinuxDockerAMD64Musl(defs) + self.AMD64Musl,
    ],

    DefineBuilds(defs):: [ self.Build(defs, conf, is_musl_build=false) for conf in build_confs(defs) ] +
            [ self.Build(defs, conf, is_musl_build=true) for conf in amd64_musl_confs(defs) ],

    local defs = {
        labsjdk_builder_url: "<placeholder>",
        linux_docker_image_amd64_musl: "<placeholder>",
        linux_docker_image_amd64: "<placeholder>",
        jib_server: "<placeholder>",
        jib_server_mirrors: "<placeholder>",
        graal_enterprise_url: "<placeholder>"
    },

    builds: self.DefineBuilds(defs)
}