test: move test program to sandbox directory

This prepares for the separation of app and sandbox tests.

Signed-off-by: Ophestra <cat@gensokyo.uk>

2 files changed, 69 insertions, 0 deletions

diff --git a/test/sandbox/tool/main.go b/test/sandbox/tool/main.go
new file mode 100644
index 00000000..4c639b28
--- /dev/null
+++ b/test/sandbox/tool/main.go
@@ -0,0 +1,39 @@
+package main
+
+import (
+	"log"
+	"os"
+	"strconv"
+	"strings"
+
+	"git.gensokyo.uk/security/fortify/test/sandbox"
+)
+
+func main() {
+	log.SetFlags(0)
+	log.SetPrefix("test: ")
+
+	if len(os.Args) < 2 {
+		log.Fatal("invalid argument")
+	}
+
+	switch os.Args[1] {
+	case "filter":
+		if len(os.Args) != 4 {
+			log.Fatal("invalid argument")
+		}
+
+		if pid, err := strconv.Atoi(strings.TrimSpace(os.Args[2])); err != nil {
+			log.Fatalf("%s", err)
+		} else if pid < 1 {
+			log.Fatalf("%d out of range", pid)
+		} else {
+			sandbox.MustCheckFilter(pid, os.Args[3])
+			return
+		}
+
+	default:
+		(&sandbox.T{FS: os.DirFS("/")}).MustCheckFile(os.Args[1], "/tmp/sandbox-ok")
+		return
+	}
+}
diff --git a/test/sandbox/tool/package.nix b/test/sandbox/tool/package.nix
new file mode 100644
index 00000000..7cc3472e
--- /dev/null
+++ b/test/sandbox/tool/package.nix
@@ -0,0 +1,30 @@
+{
+  lib,
+  buildGoModule,
+  pkg-config,
+  util-linux,
+
+  version,
+}:
+buildGoModule rec {
+  pname = "check-sandbox";
+  inherit version;
+
+  src = builtins.path {
+    name = "${pname}-src";
+    path = lib.cleanSource ../.;
+    filter = path: type: (type == "directory") || (type == "regular" && lib.hasSuffix ".go" path);
+  };
+  vendorHash = null;
+
+  buildInputs = [ util-linux ];
+  nativeBuildInputs = [ pkg-config ];
+
+  preBuild = ''
+    go mod init git.gensokyo.uk/security/fortify/test/sandbox >& /dev/null
+  '';
+
+  postInstall = ''
+    mv $out/bin/tool $out/bin/fortify-test
+  '';
+}