internal/system: relocate from system

These packages are highly specific to hakurei and are difficult to use safely from other pieces of code.

Their exported symbols are made available until v0.4.0 where they will be removed for #24.

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

1 files changed, 113 insertions, 0 deletions

diff --git a/internal/system/mkdir_test.go b/internal/system/mkdir_test.go
new file mode 100644
index 00000000..e8ffde2a
--- /dev/null
+++ b/internal/system/mkdir_test.go
@@ -0,0 +1,113 @@
+package system
+
+import (
+	"os"
+	"testing"
+
+	"hakurei.app/container/stub"
+)
+
+func TestMkdirOp(t *testing.T) {
+	t.Parallel()
+
+	checkOpBehaviour(t, []opBehaviourTestCase{
+		{"mkdir", 0xbeef, 0xff, &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, stub.UniqueError(2)),
+		}, &OpError{Op: "mkdir", Err: stub.UniqueError(2)}, nil, nil},
+
+		{"chmod", 0xbeef, 0xff, &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, os.ErrExist),
+			call("chmod", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, stub.UniqueError(1)),
+		}, &OpError{Op: "mkdir", Err: stub.UniqueError(1)}, nil, nil},
+
+		{"remove", 0xbeef, 0xff, &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
+		}, nil, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+			call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, stub.UniqueError(0)),
+		}, &OpError{Op: "mkdir", Err: stub.UniqueError(0), Revert: true}},
+
+		{"success exist chmod", 0xbeef, 0xff, &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, os.ErrExist),
+			call("chmod", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
+		}, nil, nil, nil},
+
+		{"success ensure", 0xbeef, 0xff, &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, false}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
+		}, nil, nil, nil},
+
+		{"success skip", 0xbeef, 0xff, &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
+		}, nil, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"skipping ephemeral directory", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+		}, nil},
+
+		{"success", 0xbeef, 0xff, &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"ensuring directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+			call("mkdir", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", os.FileMode(0711)}, nil, nil),
+		}, nil, []stub.Call{
+			call("verbose", stub.ExpectArgs{[]any{"destroying ephemeral directory", &mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true}}}, nil, nil),
+			call("remove", stub.ExpectArgs{"/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"}, nil, nil),
+		}, nil},
+	})
+
+	checkOpsBuilder(t, "EnsureEphemeral", []opsBuilderTestCase{
+		{"ensure", 0xcafe, func(_ *testing.T, sys *I) {
+			sys.Ensure(m("/tmp/hakurei.0"), 0700)
+		}, []Op{
+			&mkdirOp{User, "/tmp/hakurei.0", 0700, false},
+		}, stub.Expect{}},
+
+		{"ephemeral", 0xcafe, func(_ *testing.T, sys *I) {
+			sys.Ephemeral(Process, m("/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"), 0711)
+		}, []Op{
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0711, true},
+		}, stub.Expect{}},
+	})
+
+	checkOpIs(t, []opIsTestCase{
+		{"nil", (*mkdirOp)(nil), (*mkdirOp)(nil), false},
+		{"zero", new(mkdirOp), new(mkdirOp), true},
+
+		{"ephemeral differs",
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, false},
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			false},
+
+		{"perm differs",
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0701, true},
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			false},
+
+		{"path differs",
+			&mkdirOp{Process, "/tmp/hakurei.1/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			false},
+
+		{"et differs",
+			&mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			false},
+
+		{"equals",
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			&mkdirOp{Process, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			true},
+	})
+
+	checkOpMeta(t, []opMetaTestCase{
+		{"ensure", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, false},
+			User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9",
+			`mode: -rwx------ type: ensure path: "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"`},
+
+		{"ephemeral", &mkdirOp{User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9", 0700, true},
+			User, "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9",
+			`mode: -rwx------ type: user path: "/tmp/hakurei.0/f2f3bcd492d0266438fa9bf164fe90d9"`},
+	})
+}