package cgi

import (
	"fmt"
	"io"
	"net/http"
	"os"
	"path"
	"slices"
	"strings"
	"time"
)

func cgiMain() {
	switch path.Join(os.Getenv("SCRIPT_NAME"), os.Getenv("PATH_INFO")) {
	case "/bar", "/test.cgi", "/myscript/bar", "/test.cgi/extrapath":
		testCGI()
		return
	}
	childCGIProcess()
}

  for (int i = 0; i < low_pads.size(); ++i) {
    new_low_pads[i] = low_pads[i].getInt() + parent_low_pads[i].getInt();
    new_high_pads[i] = high_pads[i].getInt() + parent_high_pads[i].getInt();
    new_interior_pads[i] =
        interior_pads[i].getInt() + parent_interior_pads[i].getInt();
  }

  // Replace pad_op with a new pad having new attributes, taking the

  for (int i : llvm::seq<int>(1, num_dims - 1)) {
    Value input_size_i = GetDimValue(builder, loc, input_shape_value, i);
    const int stride_i = mlir::cast<IntegerAttr>(strides[i]).getInt();
    const int dilation_i = mlir::cast<IntegerAttr>(dilations[i]).getInt();
    const int filter_i = filter_shape.getDimSize(i - 1);
    Value pad_i_low, pad_i_high;
    GetSamePaddingValues(builder, loc, input_size_i, filter_i, dilation_i,

	// because setup will take care of those when bootstrapBuildTools returns.

	defer os.Setenv("GOROOT", os.Getenv("GOROOT"))
	os.Setenv("GOROOT", goroot_bootstrap)

	defer os.Setenv("GOPATH", os.Getenv("GOPATH"))
	os.Setenv("GOPATH", workspace)

	defer os.Setenv("GOBIN", os.Getenv("GOBIN"))
	os.Setenv("GOBIN", "")

	os.Setenv("GOOS", "")
	os.Setenv("GOHOSTOS", "")
	os.Setenv("GOARCH", "")

            listener.systemPropertiesPrefixedBy(prefix, snapshot)
        }

    override fun getVariables(): Environment.Properties =
        TrackingProperties(System.getenv()) { prefix, snapshot ->
            listener.envVariablesPrefixedBy(prefix, snapshot)
        }

    private
    class TrackingProperties(
        map: Map<String, String>,

        given:
        toolingApi.requireDaemons() //cannot be run in embedded mode

        buildFile << """
            task printEnv() {
                doLast {
                    println "<" + System.getenv() + ">"
                }
            }"""

        when:
        ByteArrayOutputStream out = new ByteArrayOutputStream()
        withConnection { ProjectConnection connection ->

	"runtime"
	"runtime/debug"
	. "runtime/debug"
	"strings"
	"testing"
)

func TestMain(m *testing.M) {
	switch os.Getenv("GO_RUNTIME_DEBUG_TEST_ENTRYPOINT") {
	case "dumpgoroot":
		fmt.Println(runtime.GOROOT())
		os.Exit(0)

	case "setcrashoutput":
		f, err := os.Create(os.Getenv("CRASHOUTPUT"))
		if err != nil {
			log.Fatal(err)
		}
		if err := SetCrashOutput(f, debug.CrashOptions{}); err != nil {

		homeEnvName() + "=/no-home",
		"CCACHE_DISABLE=1", // ccache breaks with non-existent HOME
		"GOARCH=" + runtime.GOARCH,
		"TESTGO_GOHOSTARCH=" + goHostArch,
		"GOCACHE=" + testGOCACHE,
		"GOCOVERDIR=" + os.Getenv("GOCOVERDIR"),
		"GODEBUG=" + os.Getenv("GODEBUG"),
		"GOEXE=" + cfg.ExeSuffix,
		"GOEXPERIMENT=" + os.Getenv("GOEXPERIMENT"),
		"GOOS=" + runtime.GOOS,

func Builder() string {
	return os.Getenv("GO_BUILDER_NAME")
}

// HasGoBuild reports whether the current system can build programs with “go build”
// and then run them with os.StartProcess or exec.Command.
func HasGoBuild() bool {
	if os.Getenv("GO_GCFLAGS") != "" {
		// It's too much work to require every caller of the go command
		// to pass along "-gcflags="+os.Getenv("GO_GCFLAGS").

		os.WriteFile(filepath.Join(dir, "README"), []byte(cacheREADME), 0666)
	}

	diskCache, err := Open(dir)
	if err != nil {
		base.Fatalf("failed to initialize build cache at %s: %s\n", dir, err)
	}

	if v := cfg.Getenv("GOCACHEPROG"); v != "" && goexperiment.CacheProg {
		defaultCache = startCacheProg(v, diskCache)
	} else {
		defaultCache = diskCache
	}
}

var (
	defaultDirOnce    sync.Once
	defaultDir        string