3 files changed, 32 insertions, 2 deletions
diff --git a/cmd/hakurei/command_test.go b/cmd/hakurei/command_test.go
index d29485de..66960d9f 100644
--- a/cmd/hakurei/command_test.go
+++ b/cmd/hakurei/command_test.go
@@ -11,6 +11,8 @@ import (
 )
 
 func TestHelp(t *testing.T) {
+	t.Parallel()
+
 	testCases := []struct {
 		name string
 		args []string
@@ -68,6 +70,8 @@ Flags:
 	}
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
 			out := new(bytes.Buffer)
 			c := buildCommand(t.Context(), message.NewMsg(nil), new(earlyHardeningErrs), out)
 			if err := c.Parse(tc.args); !errors.Is(err, command.ErrHelp) && !errors.Is(err, flag.ErrHelp) {
diff --git a/cmd/hakurei/print_test.go b/cmd/hakurei/print_test.go
index c38b7310..a0bb198c 100644
--- a/cmd/hakurei/print_test.go
+++ b/cmd/hakurei/print_test.go
@@ -27,6 +27,8 @@ var (
 )
 
 func TestPrintShowInstance(t *testing.T) {
+	t.Parallel()
+
 	testCases := []struct {
 		name        string
 		instance    *state.State
@@ -487,6 +489,8 @@ App
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
 			output := new(strings.Builder)
 			gotValid := printShowInstance(output, testTime, tc.instance, tc.config, tc.short, tc.json)
 			if got := output.String(); got != tc.want {
@@ -501,6 +505,8 @@ App
 }
 
 func TestPrintPs(t *testing.T) {
+	t.Parallel()
+
 	testCases := []struct {
 		name        string
 		entries     state.Entries
@@ -698,6 +704,8 @@ func TestPrintPs(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
 			output := new(strings.Builder)
 			printPs(output, testTime, stubStore(tc.entries), tc.short, tc.json)
 			if got := output.String(); got != tc.want {
diff --git a/cmd/hsu/parse_test.go b/cmd/hsu/parse_test.go
index d5d39467..0fbf8a15 100644
--- a/cmd/hsu/parse_test.go
+++ b/cmd/hsu/parse_test.go
@@ -6,32 +6,46 @@ import (
 	"testing"
 )
 
-func Test_parseUint32Fast(t *testing.T) {
+func TestParseUint32Fast(t *testing.T) {
+	t.Parallel()
+
 	t.Run("zero-length", func(t *testing.T) {
+		t.Parallel()
+
 		if _, err := parseUint32Fast(""); err == nil || err.Error() != "zero length string" {
 			t.Errorf(`parseUint32Fast(""): error = %v`, err)
 			return
 		}
 	})
+
 	t.Run("overflow", func(t *testing.T) {
+		t.Parallel()
+
 		if _, err := parseUint32Fast("10000000000"); err == nil || err.Error() != "string too long" {
 			t.Errorf("parseUint32Fast: error = %v", err)
 			return
 		}
 	})
+
 	t.Run("invalid byte", func(t *testing.T) {
+		t.Parallel()
+
 		if _, err := parseUint32Fast("meow"); err == nil || err.Error() != "invalid character 'm' at index 0" {
 			t.Errorf(`parseUint32Fast("meow"): error = %v`, err)
 			return
 		}
 	})
+
 	t.Run("full range", func(t *testing.T) {
+		t.Parallel()
+
 		testRange := func(i, end int) {
 			for ; i < end; i++ {
 				s := strconv.Itoa(i)
 				w := i
 				t.Run("parse "+s, func(t *testing.T) {
 					t.Parallel()
+
 					v, err := parseUint32Fast(s)
 					if err != nil {
 						t.Errorf("parseUint32Fast(%q): error = %v",
@@ -55,7 +69,9 @@ func Test_parseUint32Fast(t *testing.T) {
 	})
 }
 
-func Test_parseConfig(t *testing.T) {
+func TestParseConfig(t *testing.T) {
+	t.Parallel()
+
 	testCases := []struct {
 		name       string
 		puid, want int
@@ -71,6 +87,8 @@ func Test_parseConfig(t *testing.T) {
 
 	for _, tc := range testCases {
 		t.Run(tc.name, func(t *testing.T) {
+			t.Parallel()
+
 			fid, ok, err := parseConfig(bytes.NewBufferString(tc.rc), tc.puid)
 			if err == nil && tc.wantErr != "" {
 				t.Errorf("parseConfig: error = %v; wantErr %q",